./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-89.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-89.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 c364d5742786a109dce2eae30e32833d89e81ae3212872a34b0b87c86d2f2db6 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 12:38:19,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 12:38:19,915 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 12:38:19,919 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 12:38:19,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 12:38:19,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 12:38:19,942 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 12:38:19,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 12:38:19,942 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 12:38:19,944 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 12:38:19,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 12:38:19,944 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 12:38:19,944 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 12:38:19,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 12:38:19,947 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 12:38:19,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 12:38:19,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 12:38:19,947 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 12:38:19,948 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 12:38:19,948 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 12:38:19,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 12:38:19,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 12:38:19,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 12:38:19,949 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 12:38:19,949 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:38:19,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 12:38:19,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 12:38:19,951 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 12:38:19,951 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 12:38:19,951 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 12:38:19,952 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 12:38:19,952 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c364d5742786a109dce2eae30e32833d89e81ae3212872a34b0b87c86d2f2db6 [2024-10-14 12:38:20,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 12:38:20,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 12:38:20,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 12:38:20,167 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 12:38:20,168 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 12:38:20,168 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-89.i [2024-10-14 12:38:21,728 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 12:38:21,956 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 12:38:21,957 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-89.i [2024-10-14 12:38:21,970 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76cd6969d/fc97ff9d0dbb4e28a2c7b8e8bc1f1fb1/FLAG4d64480f8 [2024-10-14 12:38:21,989 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76cd6969d/fc97ff9d0dbb4e28a2c7b8e8bc1f1fb1 [2024-10-14 12:38:21,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 12:38:21,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 12:38:21,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 12:38:21,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 12:38:22,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 12:38:22,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:38:21" (1/1) ... [2024-10-14 12:38:22,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3300f593 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22, skipping insertion in model container [2024-10-14 12:38:22,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:38:21" (1/1) ... [2024-10-14 12:38:22,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 12:38:22,202 WARN L248 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_operatoramount_amount250_file-89.i[916,929] [2024-10-14 12:38:22,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:38:22,361 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 12:38:22,385 WARN L248 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_operatoramount_amount250_file-89.i[916,929] [2024-10-14 12:38:22,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:38:22,516 INFO L204 MainTranslator]: Completed translation [2024-10-14 12:38:22,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22 WrapperNode [2024-10-14 12:38:22,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 12:38:22,518 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 12:38:22,519 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 12:38:22,519 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 12:38:22,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,592 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 468 [2024-10-14 12:38:22,592 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 12:38:22,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 12:38:22,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 12:38:22,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 12:38:22,602 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,602 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,606 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,630 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-14 12:38:22,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,646 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,650 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,653 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,656 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 12:38:22,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 12:38:22,664 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 12:38:22,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 12:38:22,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (1/1) ... [2024-10-14 12:38:22,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:38:22,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:38:22,706 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) [2024-10-14 12:38:22,713 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 [2024-10-14 12:38:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 12:38:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 12:38:22,761 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 12:38:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 12:38:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 12:38:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 12:38:22,859 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 12:38:22,861 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 12:38:23,662 INFO L? ?]: Removed 63 outVars from TransFormulas that were not future-live. [2024-10-14 12:38:23,663 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 12:38:23,710 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 12:38:23,713 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 12:38:23,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:38:23 BoogieIcfgContainer [2024-10-14 12:38:23,714 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 12:38:23,715 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 12:38:23,716 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 12:38:23,719 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 12:38:23,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 12:38:21" (1/3) ... [2024-10-14 12:38:23,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d087dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:38:23, skipping insertion in model container [2024-10-14 12:38:23,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:38:22" (2/3) ... [2024-10-14 12:38:23,720 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d087dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:38:23, skipping insertion in model container [2024-10-14 12:38:23,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:38:23" (3/3) ... [2024-10-14 12:38:23,722 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-89.i [2024-10-14 12:38:23,739 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 12:38:23,739 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 12:38:23,825 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 12:38:23,831 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;@1663f094, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 12:38:23,831 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 12:38:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand has 189 states, 143 states have (on average 1.5454545454545454) internal successors, (221), 144 states have internal predecessors, (221), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-10-14 12:38:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-10-14 12:38:23,865 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:23,866 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:23,867 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:23,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:23,873 INFO L85 PathProgramCache]: Analyzing trace with hash 519487831, now seen corresponding path program 1 times [2024-10-14 12:38:23,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:23,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917612585] [2024-10-14 12:38:23,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:23,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:24,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:24,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917612585] [2024-10-14 12:38:24,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917612585] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:24,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:24,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 12:38:24,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838588354] [2024-10-14 12:38:24,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:24,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 12:38:24,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:24,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 12:38:24,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 12:38:24,678 INFO L87 Difference]: Start difference. First operand has 189 states, 143 states have (on average 1.5454545454545454) internal successors, (221), 144 states have internal predecessors, (221), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-10-14 12:38:24,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:24,754 INFO L93 Difference]: Finished difference Result 375 states and 655 transitions. [2024-10-14 12:38:24,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 12:38:24,760 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 294 [2024-10-14 12:38:24,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:24,774 INFO L225 Difference]: With dead ends: 375 [2024-10-14 12:38:24,775 INFO L226 Difference]: Without dead ends: 187 [2024-10-14 12:38:24,781 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 12:38:24,787 INFO L432 NwaCegarLoop]: 299 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 299 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:24,789 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 299 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 12:38:24,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2024-10-14 12:38:24,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2024-10-14 12:38:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 142 states have (on average 1.5211267605633803) internal successors, (216), 142 states have internal predecessors, (216), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-10-14 12:38:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 302 transitions. [2024-10-14 12:38:24,880 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 302 transitions. Word has length 294 [2024-10-14 12:38:24,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:24,880 INFO L471 AbstractCegarLoop]: Abstraction has 187 states and 302 transitions. [2024-10-14 12:38:24,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-10-14 12:38:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 302 transitions. [2024-10-14 12:38:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-10-14 12:38:24,892 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:24,893 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:24,894 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 12:38:24,894 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:24,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:24,895 INFO L85 PathProgramCache]: Analyzing trace with hash 135812745, now seen corresponding path program 1 times [2024-10-14 12:38:24,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:24,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705436005] [2024-10-14 12:38:24,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:25,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:25,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705436005] [2024-10-14 12:38:25,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705436005] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:25,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:25,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:25,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520812821] [2024-10-14 12:38:25,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:25,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:25,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:25,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:25,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:25,520 INFO L87 Difference]: Start difference. First operand 187 states and 302 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:25,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:25,663 INFO L93 Difference]: Finished difference Result 490 states and 789 transitions. [2024-10-14 12:38:25,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:25,664 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-10-14 12:38:25,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:25,671 INFO L225 Difference]: With dead ends: 490 [2024-10-14 12:38:25,675 INFO L226 Difference]: Without dead ends: 304 [2024-10-14 12:38:25,677 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:25,678 INFO L432 NwaCegarLoop]: 288 mSDtfsCounter, 161 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 564 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:25,682 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 564 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:25,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2024-10-14 12:38:25,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 301. [2024-10-14 12:38:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 251 states have (on average 1.549800796812749) internal successors, (389), 252 states have internal predecessors, (389), 47 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-10-14 12:38:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 483 transitions. [2024-10-14 12:38:25,733 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 483 transitions. Word has length 294 [2024-10-14 12:38:25,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:25,735 INFO L471 AbstractCegarLoop]: Abstraction has 301 states and 483 transitions. [2024-10-14 12:38:25,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 483 transitions. [2024-10-14 12:38:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-10-14 12:38:25,741 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:25,742 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:25,742 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 12:38:25,742 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:25,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:25,744 INFO L85 PathProgramCache]: Analyzing trace with hash 197852359, now seen corresponding path program 1 times [2024-10-14 12:38:25,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:25,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177072201] [2024-10-14 12:38:25,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:25,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:26,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:26,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177072201] [2024-10-14 12:38:26,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177072201] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:26,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:26,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:26,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115218686] [2024-10-14 12:38:26,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:26,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:26,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:26,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:26,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:26,108 INFO L87 Difference]: Start difference. First operand 301 states and 483 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:26,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:26,243 INFO L93 Difference]: Finished difference Result 780 states and 1243 transitions. [2024-10-14 12:38:26,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:26,245 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-10-14 12:38:26,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:26,254 INFO L225 Difference]: With dead ends: 780 [2024-10-14 12:38:26,256 INFO L226 Difference]: Without dead ends: 480 [2024-10-14 12:38:26,258 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:26,259 INFO L432 NwaCegarLoop]: 348 mSDtfsCounter, 124 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 625 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:26,260 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 625 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:26,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2024-10-14 12:38:26,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 477. [2024-10-14 12:38:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 477 states, 415 states have (on average 1.5421686746987953) internal successors, (640), 418 states have internal predecessors, (640), 57 states have call successors, (57), 4 states have call predecessors, (57), 4 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-10-14 12:38:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 477 states and 754 transitions. [2024-10-14 12:38:26,316 INFO L78 Accepts]: Start accepts. Automaton has 477 states and 754 transitions. Word has length 294 [2024-10-14 12:38:26,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:26,317 INFO L471 AbstractCegarLoop]: Abstraction has 477 states and 754 transitions. [2024-10-14 12:38:26,317 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 754 transitions. [2024-10-14 12:38:26,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-10-14 12:38:26,322 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:26,322 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:26,322 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 12:38:26,323 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:26,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:26,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1491038461, now seen corresponding path program 1 times [2024-10-14 12:38:26,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:26,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690763185] [2024-10-14 12:38:26,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:26,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:26,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690763185] [2024-10-14 12:38:26,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690763185] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:26,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:26,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:38:26,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123064092] [2024-10-14 12:38:26,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:26,649 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:38:26,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:26,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:38:26,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:26,651 INFO L87 Difference]: Start difference. First operand 477 states and 754 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:26,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:26,811 INFO L93 Difference]: Finished difference Result 1289 states and 2031 transitions. [2024-10-14 12:38:26,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:26,811 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-10-14 12:38:26,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:26,817 INFO L225 Difference]: With dead ends: 1289 [2024-10-14 12:38:26,817 INFO L226 Difference]: Without dead ends: 813 [2024-10-14 12:38:26,819 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:26,820 INFO L432 NwaCegarLoop]: 293 mSDtfsCounter, 132 mSDsluCounter, 524 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 817 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:26,820 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 817 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:26,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2024-10-14 12:38:26,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 807. [2024-10-14 12:38:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 733 states have (on average 1.5375170532060027) internal successors, (1127), 740 states have internal predecessors, (1127), 65 states have call successors, (65), 8 states have call predecessors, (65), 8 states have return successors, (65), 58 states have call predecessors, (65), 65 states have call successors, (65) [2024-10-14 12:38:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1257 transitions. [2024-10-14 12:38:26,878 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1257 transitions. Word has length 294 [2024-10-14 12:38:26,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:26,879 INFO L471 AbstractCegarLoop]: Abstraction has 807 states and 1257 transitions. [2024-10-14 12:38:26,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1257 transitions. [2024-10-14 12:38:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-10-14 12:38:26,884 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:26,885 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:26,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 12:38:26,885 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:26,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:26,886 INFO L85 PathProgramCache]: Analyzing trace with hash -104835067, now seen corresponding path program 1 times [2024-10-14 12:38:26,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:26,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983878321] [2024-10-14 12:38:26,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:27,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:27,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:27,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983878321] [2024-10-14 12:38:27,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983878321] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:27,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:27,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:27,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342723688] [2024-10-14 12:38:27,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:27,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:27,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:27,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:27,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:27,204 INFO L87 Difference]: Start difference. First operand 807 states and 1257 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:27,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:27,347 INFO L93 Difference]: Finished difference Result 2271 states and 3535 transitions. [2024-10-14 12:38:27,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:27,347 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-10-14 12:38:27,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:27,356 INFO L225 Difference]: With dead ends: 2271 [2024-10-14 12:38:27,356 INFO L226 Difference]: Without dead ends: 1465 [2024-10-14 12:38:27,358 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:27,359 INFO L432 NwaCegarLoop]: 411 mSDtfsCounter, 230 mSDsluCounter, 261 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 672 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:27,359 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 672 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:27,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1465 states. [2024-10-14 12:38:27,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1465 to 1203. [2024-10-14 12:38:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1203 states, 1129 states have (on average 1.5597874224977857) internal successors, (1761), 1136 states have internal predecessors, (1761), 65 states have call successors, (65), 8 states have call predecessors, (65), 8 states have return successors, (65), 58 states have call predecessors, (65), 65 states have call successors, (65) [2024-10-14 12:38:27,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1203 states and 1891 transitions. [2024-10-14 12:38:27,414 INFO L78 Accepts]: Start accepts. Automaton has 1203 states and 1891 transitions. Word has length 294 [2024-10-14 12:38:27,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:27,415 INFO L471 AbstractCegarLoop]: Abstraction has 1203 states and 1891 transitions. [2024-10-14 12:38:27,415 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1891 transitions. [2024-10-14 12:38:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-10-14 12:38:27,421 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:27,421 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:27,421 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 12:38:27,422 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:27,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:27,422 INFO L85 PathProgramCache]: Analyzing trace with hash -904390320, now seen corresponding path program 1 times [2024-10-14 12:38:27,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:27,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341856037] [2024-10-14 12:38:27,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:29,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:29,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341856037] [2024-10-14 12:38:29,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341856037] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:29,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:29,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 12:38:29,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694355218] [2024-10-14 12:38:29,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:29,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:38:29,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:29,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:38:29,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:38:29,207 INFO L87 Difference]: Start difference. First operand 1203 states and 1891 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:29,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:29,665 INFO L93 Difference]: Finished difference Result 2907 states and 4559 transitions. [2024-10-14 12:38:29,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 12:38:29,666 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-10-14 12:38:29,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:29,672 INFO L225 Difference]: With dead ends: 2907 [2024-10-14 12:38:29,672 INFO L226 Difference]: Without dead ends: 1705 [2024-10-14 12:38:29,674 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:38:29,674 INFO L432 NwaCegarLoop]: 315 mSDtfsCounter, 470 mSDsluCounter, 998 mSDsCounter, 0 mSdLazyCounter, 312 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 470 SdHoareTripleChecker+Valid, 1313 SdHoareTripleChecker+Invalid, 318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 312 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:29,674 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [470 Valid, 1313 Invalid, 318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 312 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 12:38:29,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1705 states. [2024-10-14 12:38:29,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1705 to 1521. [2024-10-14 12:38:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1521 states, 1447 states have (on average 1.5763648928818246) internal successors, (2281), 1454 states have internal predecessors, (2281), 65 states have call successors, (65), 8 states have call predecessors, (65), 8 states have return successors, (65), 58 states have call predecessors, (65), 65 states have call successors, (65) [2024-10-14 12:38:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1521 states and 2411 transitions. [2024-10-14 12:38:29,736 INFO L78 Accepts]: Start accepts. Automaton has 1521 states and 2411 transitions. Word has length 295 [2024-10-14 12:38:29,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:29,737 INFO L471 AbstractCegarLoop]: Abstraction has 1521 states and 2411 transitions. [2024-10-14 12:38:29,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2411 transitions. [2024-10-14 12:38:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-10-14 12:38:29,741 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:29,741 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:29,741 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-14 12:38:29,742 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:29,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:29,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1429654450, now seen corresponding path program 1 times [2024-10-14 12:38:29,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:29,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918157147] [2024-10-14 12:38:29,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:30,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:30,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:30,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:30,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918157147] [2024-10-14 12:38:30,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918157147] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:30,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:30,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 12:38:30,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285143126] [2024-10-14 12:38:30,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:30,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 12:38:30,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:30,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 12:38:30,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:30,998 INFO L87 Difference]: Start difference. First operand 1521 states and 2411 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:31,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:31,548 INFO L93 Difference]: Finished difference Result 4465 states and 7104 transitions. [2024-10-14 12:38:31,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 12:38:31,549 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2024-10-14 12:38:31,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:31,562 INFO L225 Difference]: With dead ends: 4465 [2024-10-14 12:38:31,562 INFO L226 Difference]: Without dead ends: 2945 [2024-10-14 12:38:31,566 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-14 12:38:31,567 INFO L432 NwaCegarLoop]: 376 mSDtfsCounter, 190 mSDsluCounter, 874 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 1250 SdHoareTripleChecker+Invalid, 350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:31,569 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 1250 Invalid, 350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-14 12:38:31,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2945 states. [2024-10-14 12:38:31,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2945 to 1824. [2024-10-14 12:38:31,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1824 states, 1750 states have (on average 1.5702857142857143) internal successors, (2748), 1757 states have internal predecessors, (2748), 65 states have call successors, (65), 8 states have call predecessors, (65), 8 states have return successors, (65), 58 states have call predecessors, (65), 65 states have call successors, (65) [2024-10-14 12:38:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1824 states and 2878 transitions. [2024-10-14 12:38:31,667 INFO L78 Accepts]: Start accepts. Automaton has 1824 states and 2878 transitions. Word has length 296 [2024-10-14 12:38:31,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:31,669 INFO L471 AbstractCegarLoop]: Abstraction has 1824 states and 2878 transitions. [2024-10-14 12:38:31,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2878 transitions. [2024-10-14 12:38:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-10-14 12:38:31,674 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:31,674 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:31,674 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-14 12:38:31,674 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:31,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:31,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1637547953, now seen corresponding path program 1 times [2024-10-14 12:38:31,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:31,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54978697] [2024-10-14 12:38:31,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:31,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:31,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:31,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:31,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54978697] [2024-10-14 12:38:31,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54978697] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:31,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:31,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:31,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077963363] [2024-10-14 12:38:31,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:31,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:31,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:31,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:31,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:31,846 INFO L87 Difference]: Start difference. First operand 1824 states and 2878 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:31,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:31,945 INFO L93 Difference]: Finished difference Result 3649 states and 5741 transitions. [2024-10-14 12:38:31,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:31,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2024-10-14 12:38:31,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:31,953 INFO L225 Difference]: With dead ends: 3649 [2024-10-14 12:38:31,953 INFO L226 Difference]: Without dead ends: 1826 [2024-10-14 12:38:31,956 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:31,957 INFO L432 NwaCegarLoop]: 398 mSDtfsCounter, 156 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:31,958 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 663 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:31,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1826 states. [2024-10-14 12:38:31,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1826 to 1776. [2024-10-14 12:38:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1776 states, 1710 states have (on average 1.564327485380117) internal successors, (2675), 1713 states have internal predecessors, (2675), 57 states have call successors, (57), 8 states have call predecessors, (57), 8 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-10-14 12:38:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1776 states and 2789 transitions. [2024-10-14 12:38:32,004 INFO L78 Accepts]: Start accepts. Automaton has 1776 states and 2789 transitions. Word has length 296 [2024-10-14 12:38:32,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:32,005 INFO L471 AbstractCegarLoop]: Abstraction has 1776 states and 2789 transitions. [2024-10-14 12:38:32,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2789 transitions. [2024-10-14 12:38:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-10-14 12:38:32,010 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:32,010 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:32,011 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-14 12:38:32,011 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:32,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:32,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1009772679, now seen corresponding path program 1 times [2024-10-14 12:38:32,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:32,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345718352] [2024-10-14 12:38:32,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:32,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:32,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:32,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345718352] [2024-10-14 12:38:32,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345718352] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:32,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:32,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:38:32,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573656373] [2024-10-14 12:38:32,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:32,743 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:38:32,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:32,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:38:32,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:32,745 INFO L87 Difference]: Start difference. First operand 1776 states and 2789 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:33,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:33,066 INFO L93 Difference]: Finished difference Result 6913 states and 10864 transitions. [2024-10-14 12:38:33,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 12:38:33,066 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2024-10-14 12:38:33,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:33,086 INFO L225 Difference]: With dead ends: 6913 [2024-10-14 12:38:33,086 INFO L226 Difference]: Without dead ends: 5138 [2024-10-14 12:38:33,092 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:33,093 INFO L432 NwaCegarLoop]: 271 mSDtfsCounter, 539 mSDsluCounter, 560 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 539 SdHoareTripleChecker+Valid, 831 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:33,094 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [539 Valid, 831 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 12:38:33,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5138 states. [2024-10-14 12:38:33,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5138 to 3541. [2024-10-14 12:38:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3541 states, 3410 states have (on average 1.5624633431085044) internal successors, (5328), 3416 states have internal predecessors, (5328), 114 states have call successors, (114), 16 states have call predecessors, (114), 16 states have return successors, (114), 108 states have call predecessors, (114), 114 states have call successors, (114) [2024-10-14 12:38:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 3541 states and 5556 transitions. [2024-10-14 12:38:33,260 INFO L78 Accepts]: Start accepts. Automaton has 3541 states and 5556 transitions. Word has length 296 [2024-10-14 12:38:33,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:33,261 INFO L471 AbstractCegarLoop]: Abstraction has 3541 states and 5556 transitions. [2024-10-14 12:38:33,261 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3541 states and 5556 transitions. [2024-10-14 12:38:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-10-14 12:38:33,268 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:33,268 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:33,268 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-14 12:38:33,268 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:33,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:33,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1356921915, now seen corresponding path program 1 times [2024-10-14 12:38:33,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:33,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231604677] [2024-10-14 12:38:33,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:33,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:33,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231604677] [2024-10-14 12:38:33,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1231604677] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:33,872 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:33,872 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 12:38:33,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252616031] [2024-10-14 12:38:33,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:33,873 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 12:38:33,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:33,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 12:38:33,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:33,874 INFO L87 Difference]: Start difference. First operand 3541 states and 5556 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:34,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:34,372 INFO L93 Difference]: Finished difference Result 9261 states and 14581 transitions. [2024-10-14 12:38:34,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 12:38:34,372 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2024-10-14 12:38:34,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:34,394 INFO L225 Difference]: With dead ends: 9261 [2024-10-14 12:38:34,394 INFO L226 Difference]: Without dead ends: 5721 [2024-10-14 12:38:34,403 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-10-14 12:38:34,404 INFO L432 NwaCegarLoop]: 505 mSDtfsCounter, 448 mSDsluCounter, 976 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 1481 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:34,405 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [448 Valid, 1481 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:38:34,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5721 states. [2024-10-14 12:38:34,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5721 to 5271. [2024-10-14 12:38:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5271 states, 5036 states have (on average 1.5428911834789516) internal successors, (7770), 5044 states have internal predecessors, (7770), 208 states have call successors, (208), 26 states have call predecessors, (208), 26 states have return successors, (208), 200 states have call predecessors, (208), 208 states have call successors, (208) [2024-10-14 12:38:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 5271 states and 8186 transitions. [2024-10-14 12:38:34,663 INFO L78 Accepts]: Start accepts. Automaton has 5271 states and 8186 transitions. Word has length 296 [2024-10-14 12:38:34,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:34,663 INFO L471 AbstractCegarLoop]: Abstraction has 5271 states and 8186 transitions. [2024-10-14 12:38:34,664 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5271 states and 8186 transitions. [2024-10-14 12:38:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-10-14 12:38:34,675 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:34,676 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:34,676 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-14 12:38:34,676 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:34,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:34,677 INFO L85 PathProgramCache]: Analyzing trace with hash 29281479, now seen corresponding path program 1 times [2024-10-14 12:38:34,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:34,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377695431] [2024-10-14 12:38:34,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:34,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:35,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:35,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377695431] [2024-10-14 12:38:35,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377695431] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:35,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:35,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:38:35,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368181067] [2024-10-14 12:38:35,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:35,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:38:35,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:35,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:38:35,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:35,215 INFO L87 Difference]: Start difference. First operand 5271 states and 8186 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:35,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:35,378 INFO L93 Difference]: Finished difference Result 10589 states and 16446 transitions. [2024-10-14 12:38:35,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 12:38:35,379 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2024-10-14 12:38:35,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:35,408 INFO L225 Difference]: With dead ends: 10589 [2024-10-14 12:38:35,412 INFO L226 Difference]: Without dead ends: 5319 [2024-10-14 12:38:35,423 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:35,423 INFO L432 NwaCegarLoop]: 287 mSDtfsCounter, 153 mSDsluCounter, 562 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:35,424 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 849 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:35,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5319 states. [2024-10-14 12:38:35,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5319 to 5299. [2024-10-14 12:38:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5299 states, 5064 states have (on average 1.5398894154818326) internal successors, (7798), 5072 states have internal predecessors, (7798), 208 states have call successors, (208), 26 states have call predecessors, (208), 26 states have return successors, (208), 200 states have call predecessors, (208), 208 states have call successors, (208) [2024-10-14 12:38:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 5299 states and 8214 transitions. [2024-10-14 12:38:35,625 INFO L78 Accepts]: Start accepts. Automaton has 5299 states and 8214 transitions. Word has length 296 [2024-10-14 12:38:35,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:35,626 INFO L471 AbstractCegarLoop]: Abstraction has 5299 states and 8214 transitions. [2024-10-14 12:38:35,626 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 5299 states and 8214 transitions. [2024-10-14 12:38:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-10-14 12:38:35,636 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:35,636 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:35,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-14 12:38:35,636 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:35,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:35,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1608106367, now seen corresponding path program 1 times [2024-10-14 12:38:35,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:35,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924090442] [2024-10-14 12:38:35,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:35,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:37,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:38,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:38,045 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924090442] [2024-10-14 12:38:38,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924090442] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:38,046 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:38,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-14 12:38:38,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731001696] [2024-10-14 12:38:38,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:38,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-14 12:38:38,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:38,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-14 12:38:38,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:38:38,049 INFO L87 Difference]: Start difference. First operand 5299 states and 8214 transitions. Second operand has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:39,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:39,531 INFO L93 Difference]: Finished difference Result 12225 states and 18870 transitions. [2024-10-14 12:38:39,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-14 12:38:39,532 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-10-14 12:38:39,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:39,549 INFO L225 Difference]: With dead ends: 12225 [2024-10-14 12:38:39,550 INFO L226 Difference]: Without dead ends: 6895 [2024-10-14 12:38:39,561 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2024-10-14 12:38:39,562 INFO L432 NwaCegarLoop]: 326 mSDtfsCounter, 1387 mSDsluCounter, 1506 mSDsCounter, 0 mSdLazyCounter, 719 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1387 SdHoareTripleChecker+Valid, 1832 SdHoareTripleChecker+Invalid, 764 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:39,562 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1387 Valid, 1832 Invalid, 764 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 719 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-14 12:38:39,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6895 states. [2024-10-14 12:38:39,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6895 to 4801. [2024-10-14 12:38:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4801 states, 4586 states have (on average 1.5473179241168775) internal successors, (7096), 4590 states have internal predecessors, (7096), 192 states have call successors, (192), 22 states have call predecessors, (192), 22 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4801 states to 4801 states and 7480 transitions. [2024-10-14 12:38:39,765 INFO L78 Accepts]: Start accepts. Automaton has 4801 states and 7480 transitions. Word has length 297 [2024-10-14 12:38:39,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:39,765 INFO L471 AbstractCegarLoop]: Abstraction has 4801 states and 7480 transitions. [2024-10-14 12:38:39,766 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 4801 states and 7480 transitions. [2024-10-14 12:38:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-10-14 12:38:39,779 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:39,780 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:39,780 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-14 12:38:39,780 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:39,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:39,781 INFO L85 PathProgramCache]: Analyzing trace with hash -1585474113, now seen corresponding path program 1 times [2024-10-14 12:38:39,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:39,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726305076] [2024-10-14 12:38:39,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:39,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:41,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:41,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726305076] [2024-10-14 12:38:41,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726305076] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:41,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:41,725 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-14 12:38:41,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338948075] [2024-10-14 12:38:41,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:41,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:38:41,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:41,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:38:41,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:38:41,727 INFO L87 Difference]: Start difference. First operand 4801 states and 7480 transitions. Second operand has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:43,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:43,009 INFO L93 Difference]: Finished difference Result 12264 states and 18964 transitions. [2024-10-14 12:38:43,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-14 12:38:43,009 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-10-14 12:38:43,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:43,025 INFO L225 Difference]: With dead ends: 12264 [2024-10-14 12:38:43,025 INFO L226 Difference]: Without dead ends: 7464 [2024-10-14 12:38:43,036 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2024-10-14 12:38:43,037 INFO L432 NwaCegarLoop]: 311 mSDtfsCounter, 596 mSDsluCounter, 1044 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 596 SdHoareTripleChecker+Valid, 1355 SdHoareTripleChecker+Invalid, 609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:43,037 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [596 Valid, 1355 Invalid, 609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 600 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-14 12:38:43,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7464 states. [2024-10-14 12:38:43,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7464 to 4693. [2024-10-14 12:38:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4693 states, 4478 states have (on average 1.5533720410897722) internal successors, (6956), 4482 states have internal predecessors, (6956), 192 states have call successors, (192), 22 states have call predecessors, (192), 22 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 4693 states and 7340 transitions. [2024-10-14 12:38:43,200 INFO L78 Accepts]: Start accepts. Automaton has 4693 states and 7340 transitions. Word has length 297 [2024-10-14 12:38:43,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:43,201 INFO L471 AbstractCegarLoop]: Abstraction has 4693 states and 7340 transitions. [2024-10-14 12:38:43,202 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 7340 transitions. [2024-10-14 12:38:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-10-14 12:38:43,210 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:43,210 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:43,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-14 12:38:43,210 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:43,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:43,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1872074051, now seen corresponding path program 1 times [2024-10-14 12:38:43,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:43,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199997985] [2024-10-14 12:38:43,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:43,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:43,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:43,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199997985] [2024-10-14 12:38:43,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199997985] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:43,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:43,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:43,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512375896] [2024-10-14 12:38:43,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:43,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:43,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:43,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:43,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:43,366 INFO L87 Difference]: Start difference. First operand 4693 states and 7340 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:43,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:43,451 INFO L93 Difference]: Finished difference Result 10095 states and 15759 transitions. [2024-10-14 12:38:43,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:43,453 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-10-14 12:38:43,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:43,464 INFO L225 Difference]: With dead ends: 10095 [2024-10-14 12:38:43,464 INFO L226 Difference]: Without dead ends: 5403 [2024-10-14 12:38:43,473 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:43,473 INFO L432 NwaCegarLoop]: 297 mSDtfsCounter, 121 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:43,473 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 590 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 12:38:43,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5403 states. [2024-10-14 12:38:43,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5403 to 4693. [2024-10-14 12:38:43,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4693 states, 4478 states have (on average 1.5524787851719517) internal successors, (6952), 4482 states have internal predecessors, (6952), 192 states have call successors, (192), 22 states have call predecessors, (192), 22 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 4693 states and 7336 transitions. [2024-10-14 12:38:43,677 INFO L78 Accepts]: Start accepts. Automaton has 4693 states and 7336 transitions. Word has length 297 [2024-10-14 12:38:43,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:43,678 INFO L471 AbstractCegarLoop]: Abstraction has 4693 states and 7336 transitions. [2024-10-14 12:38:43,678 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 7336 transitions. [2024-10-14 12:38:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-10-14 12:38:43,686 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:43,686 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:43,686 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-14 12:38:43,686 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:43,687 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:43,687 INFO L85 PathProgramCache]: Analyzing trace with hash -1546874239, now seen corresponding path program 1 times [2024-10-14 12:38:43,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:43,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976875329] [2024-10-14 12:38:43,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:44,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:44,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:44,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976875329] [2024-10-14 12:38:44,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976875329] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:44,148 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:44,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 12:38:44,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675461634] [2024-10-14 12:38:44,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:44,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 12:38:44,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:44,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 12:38:44,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:44,150 INFO L87 Difference]: Start difference. First operand 4693 states and 7336 transitions. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:44,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:44,417 INFO L93 Difference]: Finished difference Result 10415 states and 16235 transitions. [2024-10-14 12:38:44,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 12:38:44,417 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-10-14 12:38:44,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:44,428 INFO L225 Difference]: With dead ends: 10415 [2024-10-14 12:38:44,428 INFO L226 Difference]: Without dead ends: 5723 [2024-10-14 12:38:44,436 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:38:44,437 INFO L432 NwaCegarLoop]: 367 mSDtfsCounter, 335 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 1182 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:44,437 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 1182 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 12:38:44,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5723 states. [2024-10-14 12:38:44,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5723 to 4729. [2024-10-14 12:38:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4729 states, 4514 states have (on average 1.5507310589277803) internal successors, (7000), 4518 states have internal predecessors, (7000), 192 states have call successors, (192), 22 states have call predecessors, (192), 22 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 4729 states and 7384 transitions. [2024-10-14 12:38:44,579 INFO L78 Accepts]: Start accepts. Automaton has 4729 states and 7384 transitions. Word has length 297 [2024-10-14 12:38:44,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:44,580 INFO L471 AbstractCegarLoop]: Abstraction has 4729 states and 7384 transitions. [2024-10-14 12:38:44,580 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 4729 states and 7384 transitions. [2024-10-14 12:38:44,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-10-14 12:38:44,587 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:44,588 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:44,588 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-14 12:38:44,588 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:44,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:44,588 INFO L85 PathProgramCache]: Analyzing trace with hash -1484834625, now seen corresponding path program 1 times [2024-10-14 12:38:44,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:44,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326421239] [2024-10-14 12:38:44,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:46,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:46,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326421239] [2024-10-14 12:38:46,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326421239] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:46,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:46,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-14 12:38:46,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731340014] [2024-10-14 12:38:46,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:46,681 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:38:46,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:46,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:38:46,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:38:46,684 INFO L87 Difference]: Start difference. First operand 4729 states and 7384 transitions. Second operand has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:47,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:47,448 INFO L93 Difference]: Finished difference Result 10035 states and 15616 transitions. [2024-10-14 12:38:47,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:38:47,450 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-10-14 12:38:47,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:47,465 INFO L225 Difference]: With dead ends: 10035 [2024-10-14 12:38:47,465 INFO L226 Difference]: Without dead ends: 5279 [2024-10-14 12:38:47,476 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=40, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:38:47,476 INFO L432 NwaCegarLoop]: 341 mSDtfsCounter, 638 mSDsluCounter, 919 mSDsCounter, 0 mSdLazyCounter, 462 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 638 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 462 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:47,477 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [638 Valid, 1260 Invalid, 480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 462 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-10-14 12:38:47,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5279 states. [2024-10-14 12:38:47,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5279 to 4663. [2024-10-14 12:38:47,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4663 states, 4446 states have (on average 1.53936122357175) internal successors, (6844), 4450 states have internal predecessors, (6844), 192 states have call successors, (192), 24 states have call predecessors, (192), 24 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 4663 states and 7228 transitions. [2024-10-14 12:38:47,675 INFO L78 Accepts]: Start accepts. Automaton has 4663 states and 7228 transitions. Word has length 297 [2024-10-14 12:38:47,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:47,676 INFO L471 AbstractCegarLoop]: Abstraction has 4663 states and 7228 transitions. [2024-10-14 12:38:47,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 8 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 7228 transitions. [2024-10-14 12:38:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:47,687 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:47,688 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:47,688 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-14 12:38:47,688 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:47,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:47,689 INFO L85 PathProgramCache]: Analyzing trace with hash 209044319, now seen corresponding path program 1 times [2024-10-14 12:38:47,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:47,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864522176] [2024-10-14 12:38:47,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:47,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:48,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:48,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864522176] [2024-10-14 12:38:48,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864522176] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:48,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:48,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:38:48,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140560036] [2024-10-14 12:38:48,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:48,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:38:48,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:48,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:38:48,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:48,322 INFO L87 Difference]: Start difference. First operand 4663 states and 7228 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:48,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:48,594 INFO L93 Difference]: Finished difference Result 9443 states and 14608 transitions. [2024-10-14 12:38:48,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 12:38:48,595 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:48,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:48,605 INFO L225 Difference]: With dead ends: 9443 [2024-10-14 12:38:48,605 INFO L226 Difference]: Without dead ends: 4781 [2024-10-14 12:38:48,613 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:48,614 INFO L432 NwaCegarLoop]: 328 mSDtfsCounter, 136 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 872 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:48,614 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 872 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 12:38:48,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4781 states. [2024-10-14 12:38:48,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4781 to 4683. [2024-10-14 12:38:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4683 states, 4466 states have (on average 1.5369458128078817) internal successors, (6864), 4470 states have internal predecessors, (6864), 192 states have call successors, (192), 24 states have call predecessors, (192), 24 states have return successors, (192), 188 states have call predecessors, (192), 192 states have call successors, (192) [2024-10-14 12:38:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 4683 states and 7248 transitions. [2024-10-14 12:38:48,766 INFO L78 Accepts]: Start accepts. Automaton has 4683 states and 7248 transitions. Word has length 298 [2024-10-14 12:38:48,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:48,767 INFO L471 AbstractCegarLoop]: Abstraction has 4683 states and 7248 transitions. [2024-10-14 12:38:48,767 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 7248 transitions. [2024-10-14 12:38:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:48,776 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:48,776 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:48,777 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-14 12:38:48,777 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:48,777 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:48,777 INFO L85 PathProgramCache]: Analyzing trace with hash -747373609, now seen corresponding path program 1 times [2024-10-14 12:38:48,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:48,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338325569] [2024-10-14 12:38:48,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:48,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:48,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338325569] [2024-10-14 12:38:48,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338325569] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:48,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:48,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:48,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124326040] [2024-10-14 12:38:48,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:48,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:48,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:48,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:48,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:48,926 INFO L87 Difference]: Start difference. First operand 4683 states and 7248 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:49,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:49,065 INFO L93 Difference]: Finished difference Result 9480 states and 14672 transitions. [2024-10-14 12:38:49,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:49,066 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:49,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:49,082 INFO L225 Difference]: With dead ends: 9480 [2024-10-14 12:38:49,082 INFO L226 Difference]: Without dead ends: 4798 [2024-10-14 12:38:49,091 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:49,091 INFO L432 NwaCegarLoop]: 413 mSDtfsCounter, 175 mSDsluCounter, 269 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 682 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:49,092 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 682 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:38:49,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4798 states. [2024-10-14 12:38:49,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4798 to 3745. [2024-10-14 12:38:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3745 states, 3622 states have (on average 1.5367200441744893) internal successors, (5566), 3626 states have internal predecessors, (5566), 106 states have call successors, (106), 16 states have call predecessors, (106), 16 states have return successors, (106), 102 states have call predecessors, (106), 106 states have call successors, (106) [2024-10-14 12:38:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 3745 states and 5778 transitions. [2024-10-14 12:38:49,205 INFO L78 Accepts]: Start accepts. Automaton has 3745 states and 5778 transitions. Word has length 298 [2024-10-14 12:38:49,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:49,206 INFO L471 AbstractCegarLoop]: Abstraction has 3745 states and 5778 transitions. [2024-10-14 12:38:49,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5778 transitions. [2024-10-14 12:38:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:49,214 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:49,215 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:49,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-14 12:38:49,215 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:49,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:49,215 INFO L85 PathProgramCache]: Analyzing trace with hash -296445995, now seen corresponding path program 1 times [2024-10-14 12:38:49,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:49,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403462847] [2024-10-14 12:38:49,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:49,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:49,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403462847] [2024-10-14 12:38:49,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403462847] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:49,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:49,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 12:38:49,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776220562] [2024-10-14 12:38:49,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:49,823 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 12:38:49,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:49,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 12:38:49,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:49,824 INFO L87 Difference]: Start difference. First operand 3745 states and 5778 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:50,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:50,237 INFO L93 Difference]: Finished difference Result 8663 states and 13291 transitions. [2024-10-14 12:38:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 12:38:50,242 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:50,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:50,267 INFO L225 Difference]: With dead ends: 8663 [2024-10-14 12:38:50,267 INFO L226 Difference]: Without dead ends: 4919 [2024-10-14 12:38:50,284 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:38:50,286 INFO L432 NwaCegarLoop]: 357 mSDtfsCounter, 337 mSDsluCounter, 889 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 1246 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:50,287 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 1246 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:38:50,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4919 states. [2024-10-14 12:38:50,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4919 to 3909. [2024-10-14 12:38:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3909 states, 3786 states have (on average 1.5356576862123614) internal successors, (5814), 3790 states have internal predecessors, (5814), 106 states have call successors, (106), 16 states have call predecessors, (106), 16 states have return successors, (106), 102 states have call predecessors, (106), 106 states have call successors, (106) [2024-10-14 12:38:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 3909 states and 6026 transitions. [2024-10-14 12:38:50,425 INFO L78 Accepts]: Start accepts. Automaton has 3909 states and 6026 transitions. Word has length 298 [2024-10-14 12:38:50,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:50,425 INFO L471 AbstractCegarLoop]: Abstraction has 3909 states and 6026 transitions. [2024-10-14 12:38:50,426 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 6026 transitions. [2024-10-14 12:38:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:50,436 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:50,437 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:50,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-14 12:38:50,437 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:50,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:50,438 INFO L85 PathProgramCache]: Analyzing trace with hash -273813741, now seen corresponding path program 1 times [2024-10-14 12:38:50,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:50,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183772520] [2024-10-14 12:38:50,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:52,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:52,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183772520] [2024-10-14 12:38:52,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183772520] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:52,555 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:52,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 12:38:52,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496269596] [2024-10-14 12:38:52,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:52,556 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:38:52,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:52,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:38:52,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:38:52,558 INFO L87 Difference]: Start difference. First operand 3909 states and 6026 transitions. Second operand has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:53,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:53,682 INFO L93 Difference]: Finished difference Result 10815 states and 16545 transitions. [2024-10-14 12:38:53,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:38:53,683 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:53,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:53,696 INFO L225 Difference]: With dead ends: 10815 [2024-10-14 12:38:53,697 INFO L226 Difference]: Without dead ends: 6907 [2024-10-14 12:38:53,703 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2024-10-14 12:38:53,704 INFO L432 NwaCegarLoop]: 399 mSDtfsCounter, 559 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 630 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 1475 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 630 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:53,704 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 1475 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 630 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-14 12:38:53,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6907 states. [2024-10-14 12:38:53,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6907 to 3909. [2024-10-14 12:38:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3909 states, 3786 states have (on average 1.5356576862123614) internal successors, (5814), 3790 states have internal predecessors, (5814), 106 states have call successors, (106), 16 states have call predecessors, (106), 16 states have return successors, (106), 102 states have call predecessors, (106), 106 states have call successors, (106) [2024-10-14 12:38:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 3909 states and 6026 transitions. [2024-10-14 12:38:53,819 INFO L78 Accepts]: Start accepts. Automaton has 3909 states and 6026 transitions. Word has length 298 [2024-10-14 12:38:53,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:53,820 INFO L471 AbstractCegarLoop]: Abstraction has 3909 states and 6026 transitions. [2024-10-14 12:38:53,820 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 6026 transitions. [2024-10-14 12:38:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:53,828 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:53,828 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:53,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-14 12:38:53,829 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:53,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:53,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1644766887, now seen corresponding path program 1 times [2024-10-14 12:38:53,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:53,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790396220] [2024-10-14 12:38:53,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:54,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:54,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790396220] [2024-10-14 12:38:54,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790396220] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:54,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:54,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-14 12:38:54,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863383476] [2024-10-14 12:38:54,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:54,902 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:38:54,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:54,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:38:54,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:38:54,904 INFO L87 Difference]: Start difference. First operand 3909 states and 6026 transitions. Second operand has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:55,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:55,997 INFO L93 Difference]: Finished difference Result 11642 states and 17884 transitions. [2024-10-14 12:38:55,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-14 12:38:55,998 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:55,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:56,012 INFO L225 Difference]: With dead ends: 11642 [2024-10-14 12:38:56,013 INFO L226 Difference]: Without dead ends: 7734 [2024-10-14 12:38:56,018 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2024-10-14 12:38:56,019 INFO L432 NwaCegarLoop]: 569 mSDtfsCounter, 586 mSDsluCounter, 2051 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 586 SdHoareTripleChecker+Valid, 2620 SdHoareTripleChecker+Invalid, 825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:56,019 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [586 Valid, 2620 Invalid, 825 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-10-14 12:38:56,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7734 states. [2024-10-14 12:38:56,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7734 to 4439. [2024-10-14 12:38:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4439 states, 4316 states have (on average 1.5379981464318813) internal successors, (6638), 4320 states have internal predecessors, (6638), 106 states have call successors, (106), 16 states have call predecessors, (106), 16 states have return successors, (106), 102 states have call predecessors, (106), 106 states have call successors, (106) [2024-10-14 12:38:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 4439 states and 6850 transitions. [2024-10-14 12:38:56,136 INFO L78 Accepts]: Start accepts. Automaton has 4439 states and 6850 transitions. Word has length 298 [2024-10-14 12:38:56,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:56,136 INFO L471 AbstractCegarLoop]: Abstraction has 4439 states and 6850 transitions. [2024-10-14 12:38:56,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 6850 transitions. [2024-10-14 12:38:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:56,146 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:56,147 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:56,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-10-14 12:38:56,147 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:56,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:56,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1124642457, now seen corresponding path program 1 times [2024-10-14 12:38:56,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:56,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013200066] [2024-10-14 12:38:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:56,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:56,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013200066] [2024-10-14 12:38:56,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013200066] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:56,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:56,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:38:56,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204801503] [2024-10-14 12:38:56,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:56,283 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:38:56,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:56,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:38:56,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:56,284 INFO L87 Difference]: Start difference. First operand 4439 states and 6850 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:56,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:56,427 INFO L93 Difference]: Finished difference Result 9193 states and 14140 transitions. [2024-10-14 12:38:56,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:38:56,428 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:56,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:56,443 INFO L225 Difference]: With dead ends: 9193 [2024-10-14 12:38:56,443 INFO L226 Difference]: Without dead ends: 4755 [2024-10-14 12:38:56,448 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:38:56,449 INFO L432 NwaCegarLoop]: 425 mSDtfsCounter, 154 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 696 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:56,449 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 696 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 12:38:56,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4755 states. [2024-10-14 12:38:56,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4755 to 3917. [2024-10-14 12:38:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3917 states, 3822 states have (on average 1.5457875457875458) internal successors, (5908), 3822 states have internal predecessors, (5908), 86 states have call successors, (86), 8 states have call predecessors, (86), 8 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-10-14 12:38:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 3917 states and 6080 transitions. [2024-10-14 12:38:56,548 INFO L78 Accepts]: Start accepts. Automaton has 3917 states and 6080 transitions. Word has length 298 [2024-10-14 12:38:56,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:56,548 INFO L471 AbstractCegarLoop]: Abstraction has 3917 states and 6080 transitions. [2024-10-14 12:38:56,549 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 6080 transitions. [2024-10-14 12:38:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:56,555 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:56,556 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:56,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-10-14 12:38:56,556 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:56,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:56,557 INFO L85 PathProgramCache]: Analyzing trace with hash -597663679, now seen corresponding path program 1 times [2024-10-14 12:38:56,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:56,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463619664] [2024-10-14 12:38:56,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:56,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:57,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:57,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463619664] [2024-10-14 12:38:57,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463619664] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:57,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:57,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-14 12:38:57,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693175850] [2024-10-14 12:38:57,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:57,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-14 12:38:57,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:57,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-14 12:38:57,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-10-14 12:38:57,019 INFO L87 Difference]: Start difference. First operand 3917 states and 6080 transitions. Second operand has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:57,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:57,488 INFO L93 Difference]: Finished difference Result 8981 states and 13852 transitions. [2024-10-14 12:38:57,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 12:38:57,489 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:57,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:57,501 INFO L225 Difference]: With dead ends: 8981 [2024-10-14 12:38:57,502 INFO L226 Difference]: Without dead ends: 5065 [2024-10-14 12:38:57,507 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:38:57,508 INFO L432 NwaCegarLoop]: 606 mSDtfsCounter, 481 mSDsluCounter, 1425 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 2031 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:57,508 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 2031 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:38:57,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5065 states. [2024-10-14 12:38:57,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5065 to 4045. [2024-10-14 12:38:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4045 states, 3950 states have (on average 1.5483544303797467) internal successors, (6116), 3950 states have internal predecessors, (6116), 86 states have call successors, (86), 8 states have call predecessors, (86), 8 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-10-14 12:38:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 4045 states and 6288 transitions. [2024-10-14 12:38:57,616 INFO L78 Accepts]: Start accepts. Automaton has 4045 states and 6288 transitions. Word has length 298 [2024-10-14 12:38:57,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:57,616 INFO L471 AbstractCegarLoop]: Abstraction has 4045 states and 6288 transitions. [2024-10-14 12:38:57,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6288 transitions. [2024-10-14 12:38:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:57,623 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:57,623 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:57,623 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-10-14 12:38:57,624 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:57,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:57,624 INFO L85 PathProgramCache]: Analyzing trace with hash 788539715, now seen corresponding path program 1 times [2024-10-14 12:38:57,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:57,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218072179] [2024-10-14 12:38:57,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:57,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:57,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218072179] [2024-10-14 12:38:57,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218072179] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:57,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:57,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:38:57,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953577629] [2024-10-14 12:38:57,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:57,997 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:38:57,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:57,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:38:57,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:38:57,998 INFO L87 Difference]: Start difference. First operand 4045 states and 6288 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:58,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:38:58,108 INFO L93 Difference]: Finished difference Result 13443 states and 20860 transitions. [2024-10-14 12:38:58,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 12:38:58,109 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:38:58,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:38:58,125 INFO L225 Difference]: With dead ends: 13443 [2024-10-14 12:38:58,125 INFO L226 Difference]: Without dead ends: 9399 [2024-10-14 12:38:58,132 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:38:58,133 INFO L432 NwaCegarLoop]: 343 mSDtfsCounter, 249 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 933 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:38:58,133 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 933 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 12:38:58,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9399 states. [2024-10-14 12:38:58,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9399 to 7935. [2024-10-14 12:38:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7935 states, 7746 states have (on average 1.541698941389104) internal successors, (11942), 7746 states have internal predecessors, (11942), 172 states have call successors, (172), 16 states have call predecessors, (172), 16 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-10-14 12:38:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 7935 states and 12286 transitions. [2024-10-14 12:38:58,273 INFO L78 Accepts]: Start accepts. Automaton has 7935 states and 12286 transitions. Word has length 298 [2024-10-14 12:38:58,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:38:58,273 INFO L471 AbstractCegarLoop]: Abstraction has 7935 states and 12286 transitions. [2024-10-14 12:38:58,273 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:38:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 7935 states and 12286 transitions. [2024-10-14 12:38:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-10-14 12:38:58,279 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:38:58,279 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:38:58,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-10-14 12:38:58,279 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:38:58,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:38:58,279 INFO L85 PathProgramCache]: Analyzing trace with hash 850579329, now seen corresponding path program 1 times [2024-10-14 12:38:58,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:38:58,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810199601] [2024-10-14 12:38:58,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:38:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:38:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:38:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:38:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:38:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:38:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:38:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:38:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:38:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:38:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:38:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:38:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:38:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:38:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:38:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:38:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:38:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:38:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:38:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:38:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:38:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:38:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:38:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:38:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:38:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:38:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:38:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:38:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:38:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:38:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:38:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:38:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:38:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:38:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:38:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:38:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:38:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:38:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:38:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:38:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:38:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:38:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:38:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:38:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:38:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:38:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-10-14 12:38:59,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:38:59,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810199601] [2024-10-14 12:38:59,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810199601] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:38:59,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:38:59,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-14 12:38:59,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373848276] [2024-10-14 12:38:59,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:38:59,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-14 12:38:59,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:38:59,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-14 12:38:59,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:38:59,709 INFO L87 Difference]: Start difference. First operand 7935 states and 12286 transitions. Second operand has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 9 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:39:01,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:01,490 INFO L93 Difference]: Finished difference Result 17171 states and 26434 transitions. [2024-10-14 12:39:01,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-14 12:39:01,491 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 9 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 298 [2024-10-14 12:39:01,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:01,528 INFO L225 Difference]: With dead ends: 17171 [2024-10-14 12:39:01,528 INFO L226 Difference]: Without dead ends: 9237 [2024-10-14 12:39:01,545 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2024-10-14 12:39:01,549 INFO L432 NwaCegarLoop]: 581 mSDtfsCounter, 487 mSDsluCounter, 1766 mSDsCounter, 0 mSdLazyCounter, 1054 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 487 SdHoareTripleChecker+Valid, 2347 SdHoareTripleChecker+Invalid, 1060 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1054 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:01,550 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [487 Valid, 2347 Invalid, 1060 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1054 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 12:39:01,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9237 states. [2024-10-14 12:39:01,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9237 to 7291. [2024-10-14 12:39:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7291 states, 7102 states have (on average 1.5322444381864264) internal successors, (10882), 7102 states have internal predecessors, (10882), 172 states have call successors, (172), 16 states have call predecessors, (172), 16 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-10-14 12:39:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7291 states to 7291 states and 11226 transitions. [2024-10-14 12:39:01,716 INFO L78 Accepts]: Start accepts. Automaton has 7291 states and 11226 transitions. Word has length 298 [2024-10-14 12:39:01,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:01,717 INFO L471 AbstractCegarLoop]: Abstraction has 7291 states and 11226 transitions. [2024-10-14 12:39:01,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 9 states have internal predecessors, (86), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-10-14 12:39:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 7291 states and 11226 transitions. [2024-10-14 12:39:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-10-14 12:39:01,723 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:01,723 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:01,723 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-10-14 12:39:01,724 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:01,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:01,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1978591917, now seen corresponding path program 1 times [2024-10-14 12:39:01,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:01,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155529431] [2024-10-14 12:39:01,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:39:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:39:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:39:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:39:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:39:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:39:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:39:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:39:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:39:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:39:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:39:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:39:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:39:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:39:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:39:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:39:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:39:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:39:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:39:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:39:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:39:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:39:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:39:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:39:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:39:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:39:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:39:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:39:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:39:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:39:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:39:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:39:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:39:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:39:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:39:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:39:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:39:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:39:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:39:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:39:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:39:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:39:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:39:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:02,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:02,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155529431] [2024-10-14 12:39:02,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155529431] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:02,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [10417391] [2024-10-14 12:39:02,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:02,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:02,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:02,212 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) [2024-10-14 12:39:02,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 12:39:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:02,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 12:39:02,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 366 proven. 120 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2024-10-14 12:39:02,805 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:03,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [10417391] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:39:03,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 12:39:03,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-10-14 12:39:03,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896097724] [2024-10-14 12:39:03,192 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:03,192 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:39:03,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:03,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:39:03,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:39:03,194 INFO L87 Difference]: Start difference. First operand 7291 states and 11226 transitions. Second operand has 8 states, 8 states have (on average 16.375) internal successors, (131), 8 states have internal predecessors, (131), 3 states have call successors, (123), 2 states have call predecessors, (123), 4 states have return successors, (124), 3 states have call predecessors, (124), 3 states have call successors, (124) [2024-10-14 12:39:03,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:03,651 INFO L93 Difference]: Finished difference Result 12253 states and 18883 transitions. [2024-10-14 12:39:03,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:39:03,652 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.375) internal successors, (131), 8 states have internal predecessors, (131), 3 states have call successors, (123), 2 states have call predecessors, (123), 4 states have return successors, (124), 3 states have call predecessors, (124), 3 states have call successors, (124) Word has length 299 [2024-10-14 12:39:03,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:03,666 INFO L225 Difference]: With dead ends: 12253 [2024-10-14 12:39:03,666 INFO L226 Difference]: Without dead ends: 4963 [2024-10-14 12:39:03,673 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 689 GetRequests, 679 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2024-10-14 12:39:03,674 INFO L432 NwaCegarLoop]: 225 mSDtfsCounter, 172 mSDsluCounter, 365 mSDsCounter, 0 mSdLazyCounter, 299 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 174 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:03,675 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [174 Valid, 590 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 299 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:39:03,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4963 states. [2024-10-14 12:39:03,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4963 to 4747. [2024-10-14 12:39:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4747 states, 4554 states have (on average 1.5191040843214756) internal successors, (6918), 4554 states have internal predecessors, (6918), 172 states have call successors, (172), 20 states have call predecessors, (172), 20 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-10-14 12:39:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 4747 states and 7262 transitions. [2024-10-14 12:39:03,805 INFO L78 Accepts]: Start accepts. Automaton has 4747 states and 7262 transitions. Word has length 299 [2024-10-14 12:39:03,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:03,806 INFO L471 AbstractCegarLoop]: Abstraction has 4747 states and 7262 transitions. [2024-10-14 12:39:03,806 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.375) internal successors, (131), 8 states have internal predecessors, (131), 3 states have call successors, (123), 2 states have call predecessors, (123), 4 states have return successors, (124), 3 states have call predecessors, (124), 3 states have call successors, (124) [2024-10-14 12:39:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 7262 transitions. [2024-10-14 12:39:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-10-14 12:39:03,809 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:03,809 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:03,825 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-14 12:39:04,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-10-14 12:39:04,011 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:04,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:04,011 INFO L85 PathProgramCache]: Analyzing trace with hash 221912550, now seen corresponding path program 1 times [2024-10-14 12:39:04,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:04,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919777985] [2024-10-14 12:39:04,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:39:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:39:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:39:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:39:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:39:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:39:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:39:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:39:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:39:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:39:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:39:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:39:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:39:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:39:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:39:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:39:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:39:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:39:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:39:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:39:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:39:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:39:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:39:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:39:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:39:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:39:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:39:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:39:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:39:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:39:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:39:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:39:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:39:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:39:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:39:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:39:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:39:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:39:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:39:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:39:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:39:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:39:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:39:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 12 proven. 114 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:04,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:04,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919777985] [2024-10-14 12:39:04,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919777985] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:04,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033563536] [2024-10-14 12:39:04,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:04,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:04,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:04,441 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) [2024-10-14 12:39:04,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 12:39:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:04,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 706 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 12:39:04,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:04,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 658 proven. 114 refuted. 0 times theorem prover too weak. 2840 trivial. 0 not checked. [2024-10-14 12:39:04,917 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 12 proven. 114 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:05,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2033563536] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:39:05,162 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 12:39:05,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-14 12:39:05,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631352625] [2024-10-14 12:39:05,162 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:05,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:39:05,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:05,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:39:05,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:39:05,164 INFO L87 Difference]: Start difference. First operand 4747 states and 7262 transitions. Second operand has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-10-14 12:39:05,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:05,483 INFO L93 Difference]: Finished difference Result 7608 states and 11639 transitions. [2024-10-14 12:39:05,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:39:05,483 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 299 [2024-10-14 12:39:05,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:05,490 INFO L225 Difference]: With dead ends: 7608 [2024-10-14 12:39:05,490 INFO L226 Difference]: Without dead ends: 2862 [2024-10-14 12:39:05,493 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 689 GetRequests, 679 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-10-14 12:39:05,493 INFO L432 NwaCegarLoop]: 236 mSDtfsCounter, 180 mSDsluCounter, 377 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 613 SdHoareTripleChecker+Invalid, 311 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:05,494 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 613 Invalid, 311 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 305 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 12:39:05,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2862 states. [2024-10-14 12:39:05,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2862 to 2835. [2024-10-14 12:39:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2835 states, 2638 states have (on average 1.5170583775587567) internal successors, (4002), 2638 states have internal predecessors, (4002), 172 states have call successors, (172), 24 states have call predecessors, (172), 24 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-10-14 12:39:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 2835 states and 4346 transitions. [2024-10-14 12:39:05,591 INFO L78 Accepts]: Start accepts. Automaton has 2835 states and 4346 transitions. Word has length 299 [2024-10-14 12:39:05,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:05,592 INFO L471 AbstractCegarLoop]: Abstraction has 2835 states and 4346 transitions. [2024-10-14 12:39:05,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-10-14 12:39:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 4346 transitions. [2024-10-14 12:39:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-10-14 12:39:05,594 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:05,594 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:05,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-14 12:39:05,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-10-14 12:39:05,799 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:05,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:05,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1573027676, now seen corresponding path program 1 times [2024-10-14 12:39:05,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:05,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206360965] [2024-10-14 12:39:05,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:05,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:39:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:39:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:39:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:39:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:39:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:39:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:39:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:39:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:39:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:39:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:39:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:39:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:39:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:39:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:39:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:39:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:39:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:39:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:39:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:39:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:39:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:39:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:39:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:39:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:39:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:39:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:39:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:39:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:39:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:39:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:39:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:39:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:39:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:39:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:39:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:39:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:39:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:39:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:39:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:39:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:39:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:39:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:39:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:06,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:06,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206360965] [2024-10-14 12:39:06,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206360965] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:06,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1112344135] [2024-10-14 12:39:06,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:06,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:06,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:06,239 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:39:06,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-14 12:39:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:06,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 12:39:06,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-10-14 12:39:06,752 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:07,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1112344135] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:39:07,047 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 12:39:07,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-14 12:39:07,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31079190] [2024-10-14 12:39:07,048 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:07,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:39:07,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:07,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:39:07,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:39:07,051 INFO L87 Difference]: Start difference. First operand 2835 states and 4346 transitions. Second operand has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-10-14 12:39:07,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:07,456 INFO L93 Difference]: Finished difference Result 4843 states and 7366 transitions. [2024-10-14 12:39:07,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:39:07,456 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 299 [2024-10-14 12:39:07,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:07,461 INFO L225 Difference]: With dead ends: 4843 [2024-10-14 12:39:07,462 INFO L226 Difference]: Without dead ends: 2009 [2024-10-14 12:39:07,464 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 689 GetRequests, 679 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-10-14 12:39:07,464 INFO L432 NwaCegarLoop]: 236 mSDtfsCounter, 478 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 484 SdHoareTripleChecker+Valid, 603 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:07,464 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [484 Valid, 603 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:39:07,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2009 states. [2024-10-14 12:39:07,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2009 to 1879. [2024-10-14 12:39:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1879 states, 1678 states have (on average 1.4851013110846245) internal successors, (2492), 1678 states have internal predecessors, (2492), 172 states have call successors, (172), 28 states have call predecessors, (172), 28 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-10-14 12:39:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1879 states and 2836 transitions. [2024-10-14 12:39:07,592 INFO L78 Accepts]: Start accepts. Automaton has 1879 states and 2836 transitions. Word has length 299 [2024-10-14 12:39:07,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:07,592 INFO L471 AbstractCegarLoop]: Abstraction has 1879 states and 2836 transitions. [2024-10-14 12:39:07,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.714285714285714) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-10-14 12:39:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2836 transitions. [2024-10-14 12:39:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-10-14 12:39:07,594 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:07,594 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:07,610 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-14 12:39:07,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:07,799 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:07,799 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:07,800 INFO L85 PathProgramCache]: Analyzing trace with hash 924026218, now seen corresponding path program 1 times [2024-10-14 12:39:07,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:07,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929919081] [2024-10-14 12:39:07,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:07,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:39:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:39:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:39:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:39:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:39:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:39:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 12:39:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:39:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 12:39:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 12:39:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 12:39:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-14 12:39:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 12:39:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-14 12:39:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 12:39:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 12:39:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 12:39:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 12:39:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 12:39:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 12:39:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 12:39:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 12:39:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 12:39:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 12:39:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-14 12:39:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-14 12:39:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-14 12:39:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-14 12:39:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-14 12:39:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-14 12:39:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 12:39:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-14 12:39:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 12:39:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-14 12:39:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-14 12:39:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-14 12:39:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-14 12:39:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-14 12:39:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-14 12:39:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-14 12:39:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-10-14 12:39:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-14 12:39:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-10-14 12:39:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 33 proven. 93 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-10-14 12:39:08,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:08,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929919081] [2024-10-14 12:39:08,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929919081] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:08,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986269825] [2024-10-14 12:39:08,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:08,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:08,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:08,867 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:39:08,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-14 12:39:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:09,158 INFO L255 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-10-14 12:39:09,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1461 proven. 180 refuted. 0 times theorem prover too weak. 1971 trivial. 0 not checked. [2024-10-14 12:39:10,633 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 66 proven. 183 refuted. 0 times theorem prover too weak. 3363 trivial. 0 not checked. [2024-10-14 12:39:11,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986269825] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:39:11,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 12:39:11,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 11] total 24 [2024-10-14 12:39:11,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385405753] [2024-10-14 12:39:11,276 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:11,276 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-10-14 12:39:11,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:11,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-10-14 12:39:11,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=394, Unknown=0, NotChecked=0, Total=552 [2024-10-14 12:39:11,277 INFO L87 Difference]: Start difference. First operand 1879 states and 2836 transitions. Second operand has 24 states, 23 states have (on average 10.304347826086957) internal successors, (237), 23 states have internal predecessors, (237), 7 states have call successors, (129), 4 states have call predecessors, (129), 8 states have return successors, (129), 7 states have call predecessors, (129), 7 states have call successors, (129) [2024-10-14 12:39:14,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:14,314 INFO L93 Difference]: Finished difference Result 8767 states and 12747 transitions. [2024-10-14 12:39:14,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-10-14 12:39:14,315 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 10.304347826086957) internal successors, (237), 23 states have internal predecessors, (237), 7 states have call successors, (129), 4 states have call predecessors, (129), 8 states have return successors, (129), 7 states have call predecessors, (129), 7 states have call successors, (129) Word has length 299 [2024-10-14 12:39:14,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:14,327 INFO L225 Difference]: With dead ends: 8767 [2024-10-14 12:39:14,328 INFO L226 Difference]: Without dead ends: 6889 [2024-10-14 12:39:14,331 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 717 GetRequests, 669 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 649 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=648, Invalid=1704, Unknown=0, NotChecked=0, Total=2352 [2024-10-14 12:39:14,331 INFO L432 NwaCegarLoop]: 224 mSDtfsCounter, 2272 mSDsluCounter, 2607 mSDsCounter, 0 mSdLazyCounter, 2047 mSolverCounterSat, 486 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2307 SdHoareTripleChecker+Valid, 2831 SdHoareTripleChecker+Invalid, 2533 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 486 IncrementalHoareTripleChecker+Valid, 2047 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:14,331 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2307 Valid, 2831 Invalid, 2533 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [486 Valid, 2047 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-10-14 12:39:14,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6889 states. [2024-10-14 12:39:14,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6889 to 5365. [2024-10-14 12:39:14,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5365 states, 4804 states have (on average 1.4612822647793506) internal successors, (7020), 4812 states have internal predecessors, (7020), 432 states have call successors, (432), 128 states have call predecessors, (432), 128 states have return successors, (432), 424 states have call predecessors, (432), 432 states have call successors, (432) [2024-10-14 12:39:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 5365 states and 7884 transitions. [2024-10-14 12:39:14,725 INFO L78 Accepts]: Start accepts. Automaton has 5365 states and 7884 transitions. Word has length 299 [2024-10-14 12:39:14,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:14,726 INFO L471 AbstractCegarLoop]: Abstraction has 5365 states and 7884 transitions. [2024-10-14 12:39:14,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 10.304347826086957) internal successors, (237), 23 states have internal predecessors, (237), 7 states have call successors, (129), 4 states have call predecessors, (129), 8 states have return successors, (129), 7 states have call predecessors, (129), 7 states have call successors, (129) [2024-10-14 12:39:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 5365 states and 7884 transitions. [2024-10-14 12:39:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-10-14 12:39:14,729 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:14,729 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:14,746 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-10-14 12:39:14,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-10-14 12:39:14,934 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:14,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:14,935 INFO L85 PathProgramCache]: Analyzing trace with hash -795246632, now seen corresponding path program 1 times [2024-10-14 12:39:14,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:14,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546929198] [2024-10-14 12:39:14,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 12:39:15,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [724313851] [2024-10-14 12:39:15,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:15,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:15,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:15,326 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:39:15,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-14 12:39:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:15,605 INFO L255 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-10-14 12:39:15,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1871 proven. 120 refuted. 0 times theorem prover too weak. 1621 trivial. 0 not checked. [2024-10-14 12:39:16,284 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:16,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:16,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546929198] [2024-10-14 12:39:16,609 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-10-14 12:39:16,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [724313851] [2024-10-14 12:39:16,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [724313851] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:16,610 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-10-14 12:39:16,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2024-10-14 12:39:16,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757493443] [2024-10-14 12:39:16,610 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:16,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-14 12:39:16,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:16,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-14 12:39:16,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2024-10-14 12:39:16,612 INFO L87 Difference]: Start difference. First operand 5365 states and 7884 transitions. Second operand has 11 states, 11 states have (on average 8.818181818181818) internal successors, (97), 9 states have internal predecessors, (97), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-10-14 12:39:17,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:17,843 INFO L93 Difference]: Finished difference Result 14808 states and 21566 transitions. [2024-10-14 12:39:17,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-10-14 12:39:17,844 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.818181818181818) internal successors, (97), 9 states have internal predecessors, (97), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 300 [2024-10-14 12:39:17,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:17,861 INFO L225 Difference]: With dead ends: 14808 [2024-10-14 12:39:17,861 INFO L226 Difference]: Without dead ends: 9444 [2024-10-14 12:39:17,868 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 460 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=245, Invalid=567, Unknown=0, NotChecked=0, Total=812 [2024-10-14 12:39:17,869 INFO L432 NwaCegarLoop]: 291 mSDtfsCounter, 860 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 493 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 860 SdHoareTripleChecker+Valid, 1390 SdHoareTripleChecker+Invalid, 641 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 493 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:17,869 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [860 Valid, 1390 Invalid, 641 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 493 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 12:39:17,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9444 states. [2024-10-14 12:39:18,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9444 to 8698. [2024-10-14 12:39:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8698 states, 7973 states have (on average 1.4616831807349806) internal successors, (11654), 7985 states have internal predecessors, (11654), 555 states have call successors, (555), 169 states have call predecessors, (555), 169 states have return successors, (555), 543 states have call predecessors, (555), 555 states have call successors, (555) [2024-10-14 12:39:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8698 states to 8698 states and 12764 transitions. [2024-10-14 12:39:18,470 INFO L78 Accepts]: Start accepts. Automaton has 8698 states and 12764 transitions. Word has length 300 [2024-10-14 12:39:18,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:18,470 INFO L471 AbstractCegarLoop]: Abstraction has 8698 states and 12764 transitions. [2024-10-14 12:39:18,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.818181818181818) internal successors, (97), 9 states have internal predecessors, (97), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-10-14 12:39:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 8698 states and 12764 transitions. [2024-10-14 12:39:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-10-14 12:39:18,475 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:18,476 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:18,495 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-10-14 12:39:18,680 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:18,681 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:18,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:18,682 INFO L85 PathProgramCache]: Analyzing trace with hash 2065227101, now seen corresponding path program 1 times [2024-10-14 12:39:18,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:18,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269268754] [2024-10-14 12:39:18,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 12:39:19,127 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1986384544] [2024-10-14 12:39:19,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:19,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:19,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:19,129 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:39:19,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-14 12:39:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:39:19,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-10-14 12:39:19,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:39:19,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1608 proven. 39 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2024-10-14 12:39:19,695 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:39:19,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:39:19,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269268754] [2024-10-14 12:39:19,758 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-10-14 12:39:19,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986384544] [2024-10-14 12:39:19,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986384544] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:39:19,758 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-10-14 12:39:19,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2024-10-14 12:39:19,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674813157] [2024-10-14 12:39:19,758 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-10-14 12:39:19,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:39:19,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:39:19,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:39:19,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:39:19,759 INFO L87 Difference]: Start difference. First operand 8698 states and 12764 transitions. Second operand has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 6 states have internal predecessors, (95), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-10-14 12:39:20,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:39:20,502 INFO L93 Difference]: Finished difference Result 14200 states and 20808 transitions. [2024-10-14 12:39:20,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-14 12:39:20,503 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 6 states have internal predecessors, (95), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 301 [2024-10-14 12:39:20,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:39:20,517 INFO L225 Difference]: With dead ends: 14200 [2024-10-14 12:39:20,518 INFO L226 Difference]: Without dead ends: 7471 [2024-10-14 12:39:20,525 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 354 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2024-10-14 12:39:20,526 INFO L432 NwaCegarLoop]: 216 mSDtfsCounter, 205 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 394 mSolverCounterSat, 153 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 1322 SdHoareTripleChecker+Invalid, 547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 153 IncrementalHoareTripleChecker+Valid, 394 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 12:39:20,526 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 1322 Invalid, 547 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [153 Valid, 394 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 12:39:20,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7471 states. [2024-10-14 12:39:21,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7471 to 7333. [2024-10-14 12:39:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7333 states, 6716 states have (on average 1.4673913043478262) internal successors, (9855), 6724 states have internal predecessors, (9855), 475 states have call successors, (475), 141 states have call predecessors, (475), 141 states have return successors, (475), 467 states have call predecessors, (475), 475 states have call successors, (475) [2024-10-14 12:39:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7333 states to 7333 states and 10805 transitions. [2024-10-14 12:39:21,053 INFO L78 Accepts]: Start accepts. Automaton has 7333 states and 10805 transitions. Word has length 301 [2024-10-14 12:39:21,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:39:21,053 INFO L471 AbstractCegarLoop]: Abstraction has 7333 states and 10805 transitions. [2024-10-14 12:39:21,053 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 6 states have internal predecessors, (95), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-10-14 12:39:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 7333 states and 10805 transitions. [2024-10-14 12:39:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-10-14 12:39:21,056 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:39:21,056 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:21,073 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-10-14 12:39:21,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:21,257 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:39:21,257 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:39:21,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1520407171, now seen corresponding path program 1 times [2024-10-14 12:39:21,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:39:21,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113974872] [2024-10-14 12:39:21,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:39:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 12:39:21,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1527511263] [2024-10-14 12:39:21,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:39:21,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:21,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:39:21,581 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:39:21,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-10-14 12:39:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 12:39:21,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 12:39:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 12:39:22,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 12:39:22,343 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 12:39:22,344 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 12:39:22,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-10-14 12:39:22,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:39:22,549 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:39:22,732 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 12:39:22,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 12:39:22 BoogieIcfgContainer [2024-10-14 12:39:22,736 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 12:39:22,736 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 12:39:22,736 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 12:39:22,736 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 12:39:22,737 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:38:23" (3/4) ... [2024-10-14 12:39:22,738 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 12:39:22,739 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 12:39:22,739 INFO L158 Benchmark]: Toolchain (without parser) took 60746.23ms. Allocated memory was 192.9MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 124.5MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 709.1MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,739 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 104.9MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 12:39:22,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.26ms. Allocated memory is still 192.9MB. Free memory was 124.4MB in the beginning and 155.5MB in the end (delta: -31.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,740 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.17ms. Allocated memory is still 192.9MB. Free memory was 155.5MB in the beginning and 146.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,740 INFO L158 Benchmark]: Boogie Preprocessor took 69.84ms. Allocated memory is still 192.9MB. Free memory was 146.5MB in the beginning and 133.4MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,741 INFO L158 Benchmark]: RCFGBuilder took 1050.36ms. Allocated memory is still 192.9MB. Free memory was 133.4MB in the beginning and 135.3MB in the end (delta: -1.9MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,741 INFO L158 Benchmark]: TraceAbstraction took 59020.28ms. Allocated memory was 192.9MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 135.3MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 719.4MB. Max. memory is 16.1GB. [2024-10-14 12:39:22,741 INFO L158 Benchmark]: Witness Printer took 2.91ms. Allocated memory is still 2.2GB. Free memory is still 1.5GB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 12:39:22,742 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 104.9MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 522.26ms. Allocated memory is still 192.9MB. Free memory was 124.4MB in the beginning and 155.5MB in the end (delta: -31.1MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.17ms. Allocated memory is still 192.9MB. Free memory was 155.5MB in the beginning and 146.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.84ms. Allocated memory is still 192.9MB. Free memory was 146.5MB in the beginning and 133.4MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1050.36ms. Allocated memory is still 192.9MB. Free memory was 133.4MB in the beginning and 135.3MB in the end (delta: -1.9MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * TraceAbstraction took 59020.28ms. Allocated memory was 192.9MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 135.3MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 719.4MB. Max. memory is 16.1GB. * Witness Printer took 2.91ms. Allocated memory is still 2.2GB. Free memory is still 1.5GB. 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 364, overapproximation of shiftLeft at line 137, overapproximation of someUnaryDOUBLEoperation at line 48, overapproximation of someBinaryArithmeticDOUBLEoperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 364, overapproximation of someBinaryArithmeticFLOAToperation at line 227. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 128; [L23] unsigned long int var_1_5 = 2082256544; [L24] unsigned long int var_1_6 = 32; [L25] unsigned long int var_1_7 = 1832746635; [L26] unsigned char var_1_10 = 0; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 0; [L29] float var_1_13 = 9.5; [L30] float var_1_14 = 100.75; [L31] float var_1_15 = 7.4; [L32] float var_1_16 = 10.625; [L33] unsigned long int var_1_17 = 4; [L34] unsigned long int var_1_19 = 2305451248; [L35] unsigned char var_1_20 = 32; [L36] unsigned char var_1_21 = 8; [L37] unsigned char var_1_22 = 64; [L38] unsigned char var_1_23 = 0; [L39] signed char var_1_24 = -25; [L40] signed char var_1_25 = 32; [L41] signed char var_1_26 = 2; [L42] float var_1_27 = 7.75; [L43] float var_1_28 = 5.8; [L44] signed char var_1_29 = -5; [L45] signed char var_1_30 = 50; [L46] signed char var_1_31 = 8; [L47] signed char var_1_32 = 50; [L48] double var_1_33 = -0.75; [L49] double var_1_34 = 4.1; [L50] double var_1_35 = 127.35; [L51] float var_1_36 = 0.19999999999999996; [L52] signed char var_1_37 = -2; [L53] unsigned char var_1_38 = 16; [L54] unsigned char var_1_40 = 25; [L55] double var_1_41 = 9999999.025; [L56] unsigned char var_1_42 = 0; [L57] signed long int var_1_43 = 2; [L58] signed char var_1_44 = -4; [L59] signed short int var_1_45 = -10; [L60] signed char var_1_46 = 50; [L61] signed char var_1_47 = 50; [L62] unsigned char var_1_48 = 1; [L63] unsigned char var_1_49 = 0; [L64] unsigned char var_1_50 = 0; [L65] signed char var_1_51 = -8; [L66] unsigned char var_1_52 = 0; [L67] unsigned long int last_1_var_1_1 = 128; [L68] unsigned long int last_1_var_1_17 = 4; [L69] unsigned char last_1_var_1_20 = 32; [L70] signed char last_1_var_1_24 = -25; [L71] signed char last_1_var_1_37 = -2; [L72] unsigned char last_1_var_1_38 = 16; [L73] unsigned char last_1_var_1_42 = 0; [L74] signed long int last_1_var_1_43 = 2; [L75] signed char last_1_var_1_44 = -4; [L76] signed char last_1_var_1_46 = 50; [L77] unsigned char last_1_var_1_48 = 1; [L78] signed char last_1_var_1_51 = -8; [L79] unsigned char last_1_var_1_52 = 0; [L368] isInitial = 1 [L369] FCALL initially() [L370] COND TRUE 1 [L371] CALL updateLastVariables() [L349] last_1_var_1_1 = var_1_1 [L350] last_1_var_1_17 = var_1_17 [L351] last_1_var_1_20 = var_1_20 [L352] last_1_var_1_24 = var_1_24 [L353] last_1_var_1_37 = var_1_37 [L354] last_1_var_1_38 = var_1_38 [L355] last_1_var_1_42 = var_1_42 [L356] last_1_var_1_43 = var_1_43 [L357] last_1_var_1_44 = var_1_44 [L358] last_1_var_1_46 = var_1_46 [L359] last_1_var_1_48 = var_1_48 [L360] last_1_var_1_51 = var_1_51 [L361] last_1_var_1_52 = var_1_52 [L371] RET updateLastVariables() [L372] CALL updateVariables() [L279] var_1_5 = __VERIFIER_nondet_ulong() [L280] CALL assume_abort_if_not(var_1_5 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L280] RET assume_abort_if_not(var_1_5 >= 1073741823) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L281] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L281] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1832746635] [L282] var_1_7 = __VERIFIER_nondet_ulong() [L283] CALL assume_abort_if_not(var_1_7 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L283] RET assume_abort_if_not(var_1_7 >= 1610612735) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L284] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L284] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L285] var_1_11 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L286] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L287] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L287] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L288] var_1_12 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_12 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L289] RET assume_abort_if_not(var_1_12 >= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L290] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L290] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L291] var_1_14 = __VERIFIER_nondet_float() [L292] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L292] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L293] var_1_15 = __VERIFIER_nondet_float() [L294] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L294] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L295] var_1_16 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L296] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L297] var_1_19 = __VERIFIER_nondet_ulong() [L298] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L298] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L299] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L299] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L300] var_1_21 = __VERIFIER_nondet_uchar() [L301] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L301] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L302] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L302] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L303] var_1_22 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L304] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L305] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L305] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L306] var_1_23 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L307] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L308] CALL assume_abort_if_not(var_1_23 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L308] RET assume_abort_if_not(var_1_23 <= 64) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L309] var_1_25 = __VERIFIER_nondet_char() [L310] CALL assume_abort_if_not(var_1_25 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L310] RET assume_abort_if_not(var_1_25 >= -127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L311] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L311] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L312] var_1_26 = __VERIFIER_nondet_char() [L313] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L313] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L314] CALL assume_abort_if_not(var_1_26 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L314] RET assume_abort_if_not(var_1_26 <= 126) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L315] var_1_27 = __VERIFIER_nondet_float() [L316] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L316] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L317] var_1_28 = __VERIFIER_nondet_float() [L318] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L318] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L319] var_1_29 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_29 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L320] RET assume_abort_if_not(var_1_29 >= -63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L321] CALL assume_abort_if_not(var_1_29 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L321] RET assume_abort_if_not(var_1_29 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L322] var_1_30 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L323] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L324] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L324] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L325] var_1_31 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L326] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L327] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L327] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L328] var_1_32 = __VERIFIER_nondet_char() [L329] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L329] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L330] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L330] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L331] var_1_34 = __VERIFIER_nondet_double() [L332] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L332] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L333] var_1_35 = __VERIFIER_nondet_double() [L334] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L334] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L335] var_1_40 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L336] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L337] CALL assume_abort_if_not(var_1_40 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L337] RET assume_abort_if_not(var_1_40 <= 254) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L338] var_1_47 = __VERIFIER_nondet_char() [L339] CALL assume_abort_if_not(var_1_47 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L339] RET assume_abort_if_not(var_1_47 >= 31) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L340] CALL assume_abort_if_not(var_1_47 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L340] RET assume_abort_if_not(var_1_47 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L341] var_1_49 = __VERIFIER_nondet_uchar() [L342] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L342] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L343] CALL assume_abort_if_not(var_1_49 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L343] RET assume_abort_if_not(var_1_49 <= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L344] var_1_50 = __VERIFIER_nondet_uchar() [L345] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L345] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L346] CALL assume_abort_if_not(var_1_50 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L346] RET assume_abort_if_not(var_1_50 <= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L372] RET updateVariables() [L373] CALL step() [L83] signed long int stepLocal_17 = last_1_var_1_37; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L84] COND FALSE !(! var_1_11) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L87] COND FALSE !(last_1_var_1_37 < stepLocal_17) [L90] var_1_52 = var_1_21 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L93] signed long int stepLocal_16 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L94] COND FALSE !(\read(var_1_49)) [L105] var_1_51 = var_1_47 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L107] COND TRUE var_1_31 >= (var_1_26 * last_1_var_1_52) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L108] EXPR ((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L108] COND FALSE !((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) [L120] (var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L120] COND TRUE (var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20)) [L121] COND FALSE !(last_1_var_1_20 > last_1_var_1_1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L135] unsigned long int stepLocal_12 = last_1_var_1_43 / var_1_19; [L136] unsigned char stepLocal_11 = last_1_var_1_48; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L137] EXPR 5u << var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L137] COND TRUE (5u << var_1_7) == stepLocal_12 [L138] var_1_42 = (! var_1_12) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L146] unsigned long int stepLocal_2 = var_1_5; [L147] unsigned char stepLocal_1 = var_1_5 < var_1_38; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_2=1073741825, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L148] COND FALSE !(var_1_38 > stepLocal_2) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L153] COND FALSE !(! var_1_12) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L156] COND TRUE \read(var_1_12) [L157] var_1_41 = (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L159] var_1_48 = (var_1_49 || var_1_50) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L160] EXPR var_1_31 | var_1_52 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L160] COND FALSE !(! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) [L171] signed char stepLocal_0 = var_1_51; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=31, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L172] COND FALSE !(var_1_51 != stepLocal_0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L177] COND FALSE !((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=4, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L180] COND FALSE !(var_1_33 == var_1_16) [L185] var_1_17 = (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L188] unsigned char stepLocal_3 = var_1_42; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_3=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L189] COND FALSE !((var_1_7 > var_1_20) && stepLocal_3) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L192] signed long int stepLocal_10 = var_1_25 + var_1_52; [L193] unsigned long int stepLocal_9 = var_1_19 - var_1_23; [L194] unsigned char stepLocal_8 = var_1_10; [L195] unsigned char stepLocal_7 = var_1_20; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_10=126, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_8=0, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L196] COND FALSE !(var_1_32 > stepLocal_10) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_8=0, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L203] COND FALSE !(var_1_11 && stepLocal_8) [L206] var_1_36 = var_1_14 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L209] COND TRUE var_1_1 <= (var_1_38 + var_1_19) [L210] var_1_45 = (-1 + var_1_26) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L212] unsigned char stepLocal_15 = var_1_38; [L213] unsigned char stepLocal_14 = var_1_10; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_14=0, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L214] COND FALSE !(((var_1_38 > var_1_38) && var_1_10) || stepLocal_14) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L225] signed long int stepLocal_4 = -500; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_4=-500, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L226] EXPR var_1_52 ^ var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_4=-500, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L226] COND TRUE stepLocal_4 >= (var_1_17 * (var_1_52 ^ var_1_7)) [L227] var_1_13 = (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L231] unsigned char stepLocal_6 = var_1_11; [L232] unsigned long int stepLocal_5 = (var_1_37 % var_1_5) + var_1_38; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L233] COND FALSE !(! var_1_11) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-25, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L244] COND FALSE !((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) [L251] var_1_24 = (var_1_30 - (var_1_31 + var_1_32)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L254] unsigned char stepLocal_13 = var_1_32 < var_1_24; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_13=0, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L255] COND FALSE !(var_1_11 && stepLocal_13) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L260] COND FALSE !(! ((var_1_19 - var_1_31) > var_1_43)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L263] COND FALSE !(var_1_30 < (((((var_1_32) < (last_1_var_1_44)) ? (var_1_32) : (last_1_var_1_44))) * 32)) [L274] var_1_44 = (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) + var_1_29) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_15=16, stepLocal_16=32, stepLocal_1=0, stepLocal_5=1073741835, stepLocal_6=1, stepLocal_7=32, stepLocal_9=6442450943, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L373] RET step() [L374] CALL, EXPR property() [L364] EXPR ((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16)))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR var_1_52 ^ var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR ((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16)))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR ((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22)))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR ((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR (((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23))))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364] EXPR (((((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23)))))))) && (var_1_12 ? (var_1_41 == ((double) (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))))) : 1)) && (((5u << var_1_7) == (last_1_var_1_43 / var_1_19)) ? (var_1_42 == ((unsigned char) (! var_1_12))) : ((last_1_var_1_48 && var_1_12) ? (var_1_42 == ((unsigned char) var_1_11)) : (var_1_42 == ((unsigned char) 1)))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L364-L365] return ((((((((((((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23)))))))) && (var_1_12 ? (var_1_41 == ((double) (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))))) : 1)) && (((5u << var_1_7) == (last_1_var_1_43 / var_1_19)) ? (var_1_42 == ((unsigned char) (! var_1_12))) : ((last_1_var_1_48 && var_1_12) ? (var_1_42 == ((unsigned char) var_1_11)) : (var_1_42 == ((unsigned char) 1))))) && ((var_1_11 && (var_1_32 < var_1_24)) ? ((! var_1_42) ? (var_1_43 == ((signed long int) ((((var_1_32) > (var_1_25)) ? (var_1_32) : (var_1_25))))) : 1) : 1)) && ((! ((var_1_19 - var_1_31) > var_1_43)) ? (var_1_44 == ((signed char) (var_1_30 + (((((var_1_32 - var_1_31)) > (var_1_29)) ? ((var_1_32 - var_1_31)) : (var_1_29)))))) : ((var_1_30 < (((((var_1_32) < (last_1_var_1_44)) ? (var_1_32) : (last_1_var_1_44))) * 32)) ? (var_1_12 ? ((var_1_20 > var_1_21) ? ((var_1_42 && (var_1_17 == 10u)) ? (var_1_44 == ((signed char) (((((var_1_30 + 5)) < ((var_1_31 - (1 + var_1_32)))) ? ((var_1_30 + 5)) : ((var_1_31 - (1 + var_1_32))))))) : 1) : (var_1_44 == ((signed char) ((((var_1_25) < (((((var_1_29) < (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26))))) ? (var_1_29) : (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26)))))))) ? (var_1_25) : (((((var_1_29) < (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26))))) ? (var_1_29) : (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26)))))))))))) : 1) : (var_1_44 == ((signed char) (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) + var_1_29)))))) && ((var_1_1 <= (var_1_38 + var_1_19)) ? (var_1_45 == ((signed short int) (-1 + var_1_26))) : 1)) && ((((var_1_38 > var_1_38) && var_1_10) || var_1_10) ? ((var_1_34 >= 63.75) ? ((var_1_1 <= var_1_38) ? (var_1_46 == ((signed char) var_1_30)) : (var_1_46 == ((signed char) ((var_1_30 + (var_1_47 - 16)) - var_1_32)))) : (var_1_46 == ((signed char) (var_1_32 - var_1_23)))) : 1)) && (var_1_48 == ((unsigned char) (var_1_49 || var_1_50)))) && (var_1_49 ? ((last_1_var_1_24 <= last_1_var_1_20) ? ((! (var_1_7 <= last_1_var_1_46)) ? (var_1_51 == ((signed char) var_1_26)) : (var_1_51 == ((signed char) var_1_47))) : (var_1_51 == ((signed char) var_1_31))) : (var_1_51 == ((signed char) var_1_47)))) && ((! var_1_11) ? (var_1_52 == ((unsigned char) ((((var_1_40) < (((((var_1_32) < (var_1_23)) ? (var_1_32) : (var_1_23))))) ? (var_1_40) : (((((var_1_32) < (var_1_23)) ? (var_1_32) : (var_1_23)))))))) : ((last_1_var_1_37 < last_1_var_1_37) ? (var_1_52 == ((unsigned char) var_1_31)) : (var_1_52 == ((unsigned char) var_1_21)))) ; [L374] RET, EXPR property() [L374] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] [L19] reach_error() VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_14=3, var_1_17=1073741809, var_1_19=6442450943, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=4, var_1_25=126, var_1_26=1, var_1_29=-4, var_1_30=8, var_1_31=0, var_1_32=4, var_1_36=3, var_1_37=-2, var_1_38=16, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=2, var_1_44=0, var_1_45=0, var_1_46=50, var_1_47=31, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=31, var_1_52=0, var_1_5=1073741825, var_1_6=32, var_1_7=1610612735] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 189 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 58.8s, OverallIterations: 32, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 19.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13058 SdHoareTripleChecker+Valid, 12.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13011 mSDsluCounter, 35834 SdHoareTripleChecker+Invalid, 10.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 24952 mSDsCounter, 1197 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10354 IncrementalHoareTripleChecker+Invalid, 11551 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1197 mSolverCounterUnsat, 10882 mSDtfsCounter, 10354 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6017 GetRequests, 5791 SyntacticMatches, 6 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 894 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8698occurred in iteration=30, InterpolantAutomatonStates: 219, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.0s AutomataMinimizationTime, 31 MinimizatonAttempts, 27384 StatesRemovedByMinimization, 30 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 5.2s SatisfiabilityAnalysisTime, 25.3s InterpolantComputationTime, 11608 NumberOfCodeBlocks, 11608 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 11562 ConstructedInterpolants, 0 QuantifiedInterpolants, 55001 SizeOfPredicates, 18 NumberOfNonLiveVariables, 4226 ConjunctsInSsa, 63 ConjunctsInUnsatCore, 39 InterpolantComputations, 25 PerfectInterpolantSequences, 139227/140868 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 [2024-10-14 12:39:22,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-89.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 c364d5742786a109dce2eae30e32833d89e81ae3212872a34b0b87c86d2f2db6 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 12:39:25,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 12:39:25,992 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 12:39:26,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 12:39:26,008 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class