./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.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 d630075539e82731a5404aab9276ca995222586f0c28f87df77caabfd8abddff --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 05:54:15,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 05:54:15,097 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-10 05:54:15,101 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 05:54:15,102 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 05:54:15,126 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 05:54:15,128 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 05:54:15,129 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 05:54:15,130 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 05:54:15,131 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 05:54:15,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 05:54:15,132 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 05:54:15,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 05:54:15,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 05:54:15,136 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 05:54:15,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 05:54:15,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 05:54:15,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 05:54:15,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 05:54:15,137 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 05:54:15,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 05:54:15,139 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 05:54:15,139 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 05:54:15,139 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 05:54:15,140 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 05:54:15,140 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 05:54:15,140 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 05:54:15,140 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 05:54:15,141 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 05:54:15,141 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 05:54:15,142 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 05:54:15,142 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 05:54:15,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 05:54:15,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 05:54:15,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 05:54:15,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 05:54:15,143 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 05:54:15,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 05:54:15,144 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 05:54:15,144 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 05:54:15,144 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 05:54:15,145 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 05:54:15,145 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d630075539e82731a5404aab9276ca995222586f0c28f87df77caabfd8abddff [2024-11-10 05:54:15,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 05:54:15,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 05:54:15,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 05:54:15,423 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 05:54:15,424 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 05:54:15,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:16,894 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 05:54:17,125 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 05:54:17,126 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:17,143 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5a0e2e9b/24383c95d99a4a81b1a055901e6b0597/FLAG1f40de253 [2024-11-10 05:54:17,158 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5a0e2e9b/24383c95d99a4a81b1a055901e6b0597 [2024-11-10 05:54:17,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 05:54:17,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 05:54:17,166 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 05:54:17,166 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 05:54:17,172 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 05:54:17,172 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,173 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45640ae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17, skipping insertion in model container [2024-11-10 05:54:17,173 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 05:54:17,393 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i[919,932] [2024-11-10 05:54:17,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 05:54:17,493 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 05:54:17,503 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i[919,932] [2024-11-10 05:54:17,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 05:54:17,590 INFO L204 MainTranslator]: Completed translation [2024-11-10 05:54:17,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17 WrapperNode [2024-11-10 05:54:17,591 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 05:54:17,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 05:54:17,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 05:54:17,592 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 05:54:17,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,659 INFO L138 Inliner]: procedures = 26, calls = 72, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 349 [2024-11-10 05:54:17,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 05:54:17,660 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 05:54:17,660 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 05:54:17,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 05:54:17,672 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,676 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,696 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-10 05:54:17,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,709 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,711 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,718 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 05:54:17,736 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 05:54:17,736 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 05:54:17,737 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 05:54:17,738 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (1/1) ... [2024-11-10 05:54:17,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 05:54:17,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 05:54:17,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 05:54:17,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 05:54:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 05:54:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 05:54:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 05:54:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 05:54:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 05:54:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 05:54:17,934 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 05:54:17,936 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 05:54:18,494 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-10 05:54:18,495 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 05:54:18,536 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 05:54:18,538 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 05:54:18,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 05:54:18 BoogieIcfgContainer [2024-11-10 05:54:18,539 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 05:54:18,543 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 05:54:18,543 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 05:54:18,547 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 05:54:18,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 05:54:17" (1/3) ... [2024-11-10 05:54:18,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce8debd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:54:18, skipping insertion in model container [2024-11-10 05:54:18,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:17" (2/3) ... [2024-11-10 05:54:18,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce8debd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:54:18, skipping insertion in model container [2024-11-10 05:54:18,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 05:54:18" (3/3) ... [2024-11-10 05:54:18,553 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:18,572 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 05:54:18,572 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 05:54:18,652 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 05:54:18,659 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;@2d0c5842, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 05:54:18,660 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 05:54:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand has 151 states, 89 states have (on average 1.348314606741573) internal successors, (120), 90 states have internal predecessors, (120), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-10 05:54:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-10 05:54:18,687 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:18,688 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:18,688 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:18,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:18,695 INFO L85 PathProgramCache]: Analyzing trace with hash -775852761, now seen corresponding path program 1 times [2024-11-10 05:54:18,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:18,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484919837] [2024-11-10 05:54:18,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:54:19,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:19,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484919837] [2024-11-10 05:54:19,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484919837] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:19,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:19,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 05:54:19,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926936187] [2024-11-10 05:54:19,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:19,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 05:54:19,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:19,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 05:54:19,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 05:54:19,550 INFO L87 Difference]: Start difference. First operand has 151 states, 89 states have (on average 1.348314606741573) internal successors, (120), 90 states have internal predecessors, (120), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-10 05:54:19,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:19,624 INFO L93 Difference]: Finished difference Result 294 states and 528 transitions. [2024-11-10 05:54:19,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 05:54:19,628 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 2 states have call successors, (59) Word has length 358 [2024-11-10 05:54:19,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:19,642 INFO L225 Difference]: With dead ends: 294 [2024-11-10 05:54:19,643 INFO L226 Difference]: Without dead ends: 146 [2024-11-10 05:54:19,650 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 05:54:19,656 INFO L432 NwaCegarLoop]: 224 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:19,658 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 224 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 05:54:19,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2024-11-10 05:54:19,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2024-11-10 05:54:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 85 states have internal predecessors, (111), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-10 05:54:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 229 transitions. [2024-11-10 05:54:19,731 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 229 transitions. Word has length 358 [2024-11-10 05:54:19,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:19,732 INFO L471 AbstractCegarLoop]: Abstraction has 146 states and 229 transitions. [2024-11-10 05:54:19,732 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-10 05:54:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 229 transitions. [2024-11-10 05:54:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-10 05:54:19,746 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:19,746 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:19,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 05:54:19,747 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:19,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:19,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1382653864, now seen corresponding path program 1 times [2024-11-10 05:54:19,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:19,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838321686] [2024-11-10 05:54:19,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:54:20,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:20,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838321686] [2024-11-10 05:54:20,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838321686] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:20,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:20,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 05:54:20,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598733621] [2024-11-10 05:54:20,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:20,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 05:54:20,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:20,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 05:54:20,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:20,631 INFO L87 Difference]: Start difference. First operand 146 states and 229 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:20,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:20,788 INFO L93 Difference]: Finished difference Result 432 states and 681 transitions. [2024-11-10 05:54:20,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 05:54:20,789 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 359 [2024-11-10 05:54:20,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:20,796 INFO L225 Difference]: With dead ends: 432 [2024-11-10 05:54:20,796 INFO L226 Difference]: Without dead ends: 289 [2024-11-10 05:54:20,798 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:20,800 INFO L432 NwaCegarLoop]: 256 mSDtfsCounter, 125 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 457 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:20,800 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 457 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-10 05:54:20,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2024-11-10 05:54:20,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 286. [2024-11-10 05:54:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 286 states, 165 states have (on average 1.309090909090909) internal successors, (216), 165 states have internal predecessors, (216), 118 states have call successors, (118), 2 states have call predecessors, (118), 2 states have return successors, (118), 118 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-10 05:54:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 452 transitions. [2024-11-10 05:54:20,874 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 452 transitions. Word has length 359 [2024-11-10 05:54:20,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:20,876 INFO L471 AbstractCegarLoop]: Abstraction has 286 states and 452 transitions. [2024-11-10 05:54:20,876 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 452 transitions. [2024-11-10 05:54:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-10 05:54:20,885 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:20,885 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:20,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 05:54:20,885 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:20,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:20,886 INFO L85 PathProgramCache]: Analyzing trace with hash 840104485, now seen corresponding path program 1 times [2024-11-10 05:54:20,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:20,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503116961] [2024-11-10 05:54:20,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:20,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:54:21,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:21,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503116961] [2024-11-10 05:54:21,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503116961] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:21,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:21,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 05:54:21,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896855789] [2024-11-10 05:54:21,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:21,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 05:54:21,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:21,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 05:54:21,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:21,403 INFO L87 Difference]: Start difference. First operand 286 states and 452 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:21,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:21,530 INFO L93 Difference]: Finished difference Result 852 states and 1350 transitions. [2024-11-10 05:54:21,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 05:54:21,531 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 360 [2024-11-10 05:54:21,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:21,540 INFO L225 Difference]: With dead ends: 852 [2024-11-10 05:54:21,542 INFO L226 Difference]: Without dead ends: 569 [2024-11-10 05:54:21,544 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:21,545 INFO L432 NwaCegarLoop]: 257 mSDtfsCounter, 123 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 458 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:21,545 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 458 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-10 05:54:21,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569 states. [2024-11-10 05:54:21,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569 to 566. [2024-11-10 05:54:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 325 states have (on average 1.3076923076923077) internal successors, (425), 325 states have internal predecessors, (425), 236 states have call successors, (236), 4 states have call predecessors, (236), 4 states have return successors, (236), 236 states have call predecessors, (236), 236 states have call successors, (236) [2024-11-10 05:54:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 897 transitions. [2024-11-10 05:54:21,669 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 897 transitions. Word has length 360 [2024-11-10 05:54:21,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:21,672 INFO L471 AbstractCegarLoop]: Abstraction has 566 states and 897 transitions. [2024-11-10 05:54:21,672 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 897 transitions. [2024-11-10 05:54:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-10 05:54:21,677 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:21,677 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:21,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 05:54:21,678 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:21,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:21,678 INFO L85 PathProgramCache]: Analyzing trace with hash -256002056, now seen corresponding path program 1 times [2024-11-10 05:54:21,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:21,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037753271] [2024-11-10 05:54:21,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:21,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:54:22,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:22,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037753271] [2024-11-10 05:54:22,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037753271] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:22,157 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:22,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-10 05:54:22,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901062341] [2024-11-10 05:54:22,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:22,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 05:54:22,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:22,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 05:54:22,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-10 05:54:22,160 INFO L87 Difference]: Start difference. First operand 566 states and 897 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:22,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:22,247 INFO L93 Difference]: Finished difference Result 1149 states and 1827 transitions. [2024-11-10 05:54:22,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 05:54:22,248 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 361 [2024-11-10 05:54:22,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:22,260 INFO L225 Difference]: With dead ends: 1149 [2024-11-10 05:54:22,260 INFO L226 Difference]: Without dead ends: 586 [2024-11-10 05:54:22,264 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-10 05:54:22,266 INFO L432 NwaCegarLoop]: 222 mSDtfsCounter, 4 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:22,268 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 656 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 05:54:22,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2024-11-10 05:54:22,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 574. [2024-11-10 05:54:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 574 states, 333 states have (on average 1.3123123123123124) internal successors, (437), 333 states have internal predecessors, (437), 236 states have call successors, (236), 4 states have call predecessors, (236), 4 states have return successors, (236), 236 states have call predecessors, (236), 236 states have call successors, (236) [2024-11-10 05:54:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 909 transitions. [2024-11-10 05:54:22,359 INFO L78 Accepts]: Start accepts. Automaton has 574 states and 909 transitions. Word has length 361 [2024-11-10 05:54:22,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:22,363 INFO L471 AbstractCegarLoop]: Abstraction has 574 states and 909 transitions. [2024-11-10 05:54:22,364 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 909 transitions. [2024-11-10 05:54:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-10 05:54:22,370 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:22,370 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:22,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 05:54:22,370 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:22,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:22,371 INFO L85 PathProgramCache]: Analyzing trace with hash 631501625, now seen corresponding path program 1 times [2024-11-10 05:54:22,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:22,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381276401] [2024-11-10 05:54:22,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:54:22,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:22,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381276401] [2024-11-10 05:54:22,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381276401] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:22,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:22,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 05:54:22,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375320097] [2024-11-10 05:54:22,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:22,987 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 05:54:22,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:22,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 05:54:22,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:22,989 INFO L87 Difference]: Start difference. First operand 574 states and 909 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:23,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:23,116 INFO L93 Difference]: Finished difference Result 1716 states and 2721 transitions. [2024-11-10 05:54:23,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 05:54:23,117 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 361 [2024-11-10 05:54:23,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:23,130 INFO L225 Difference]: With dead ends: 1716 [2024-11-10 05:54:23,130 INFO L226 Difference]: Without dead ends: 1145 [2024-11-10 05:54:23,133 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:54:23,135 INFO L432 NwaCegarLoop]: 253 mSDtfsCounter, 115 mSDsluCounter, 214 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 467 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:23,136 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 467 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 05:54:23,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1145 states. [2024-11-10 05:54:23,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1145 to 1142. [2024-11-10 05:54:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1142 states, 661 states have (on average 1.302571860816944) internal successors, (861), 661 states have internal predecessors, (861), 472 states have call successors, (472), 8 states have call predecessors, (472), 8 states have return successors, (472), 472 states have call predecessors, (472), 472 states have call successors, (472) [2024-11-10 05:54:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1142 states and 1805 transitions. [2024-11-10 05:54:23,354 INFO L78 Accepts]: Start accepts. Automaton has 1142 states and 1805 transitions. Word has length 361 [2024-11-10 05:54:23,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:23,355 INFO L471 AbstractCegarLoop]: Abstraction has 1142 states and 1805 transitions. [2024-11-10 05:54:23,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:54:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1805 transitions. [2024-11-10 05:54:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-10 05:54:23,360 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:23,360 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:23,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-10 05:54:23,361 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:23,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:23,361 INFO L85 PathProgramCache]: Analyzing trace with hash 600481818, now seen corresponding path program 1 times [2024-11-10 05:54:23,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:23,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991817488] [2024-11-10 05:54:23,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:24,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:24,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 42 proven. 132 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-10 05:54:24,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:24,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991817488] [2024-11-10 05:54:24,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991817488] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 05:54:24,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1611004216] [2024-11-10 05:54:24,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:24,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 05:54:24,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 05:54:24,392 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 05:54:24,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-10 05:54:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:24,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-10 05:54:24,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 05:54:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 2550 proven. 132 refuted. 0 times theorem prover too weak. 4162 trivial. 0 not checked. [2024-11-10 05:54:25,367 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 05:54:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 42 proven. 132 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-10 05:54:25,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1611004216] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 05:54:25,940 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-10 05:54:25,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2024-11-10 05:54:25,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142656422] [2024-11-10 05:54:25,940 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-10 05:54:25,941 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-10 05:54:25,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:25,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-10 05:54:25,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-10 05:54:25,943 INFO L87 Difference]: Start difference. First operand 1142 states and 1805 transitions. Second operand has 10 states, 10 states have (on average 10.4) internal successors, (104), 10 states have internal predecessors, (104), 2 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2024-11-10 05:54:26,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:26,647 INFO L93 Difference]: Finished difference Result 1787 states and 2791 transitions. [2024-11-10 05:54:26,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-10 05:54:26,648 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 10.4) internal successors, (104), 10 states have internal predecessors, (104), 2 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) Word has length 361 [2024-11-10 05:54:26,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:26,658 INFO L225 Difference]: With dead ends: 1787 [2024-11-10 05:54:26,658 INFO L226 Difference]: Without dead ends: 1216 [2024-11-10 05:54:26,663 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 850 GetRequests, 835 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2024-11-10 05:54:26,665 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 390 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 436 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 463 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 592 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 436 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:26,665 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [463 Valid, 404 Invalid, 592 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 436 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-10 05:54:26,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1216 states. [2024-11-10 05:54:26,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1216 to 759. [2024-11-10 05:54:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 759 states, 439 states have (on average 1.2710706150341686) internal successors, (558), 440 states have internal predecessors, (558), 309 states have call successors, (309), 10 states have call predecessors, (309), 10 states have return successors, (309), 308 states have call predecessors, (309), 309 states have call successors, (309) [2024-11-10 05:54:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1176 transitions. [2024-11-10 05:54:26,833 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1176 transitions. Word has length 361 [2024-11-10 05:54:26,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:26,835 INFO L471 AbstractCegarLoop]: Abstraction has 759 states and 1176 transitions. [2024-11-10 05:54:26,835 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 10.4) internal successors, (104), 10 states have internal predecessors, (104), 2 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2024-11-10 05:54:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1176 transitions. [2024-11-10 05:54:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-10 05:54:26,841 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:26,841 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:26,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-10 05:54:27,045 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,SelfDestructingSolverStorable5 [2024-11-10 05:54:27,046 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:27,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:27,048 INFO L85 PathProgramCache]: Analyzing trace with hash 271331467, now seen corresponding path program 1 times [2024-11-10 05:54:27,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:27,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455141504] [2024-11-10 05:54:27,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 05:54:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 05:54:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 05:54:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 05:54:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 05:54:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 05:54:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 05:54:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 05:54:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 05:54:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 05:54:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 05:54:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 05:54:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 05:54:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 05:54:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 05:54:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 05:54:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 05:54:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-10 05:54:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 05:54:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 05:54:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-10 05:54:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 05:54:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 05:54:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 05:54:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 05:54:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 05:54:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 05:54:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 05:54:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 05:54:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 05:54:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 05:54:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-10 05:54:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-10 05:54:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-10 05:54:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-10 05:54:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-10 05:54:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-10 05:54:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 05:54:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-10 05:54:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-10 05:54:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-10 05:54:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-10 05:54:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-10 05:54:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-10 05:54:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-10 05:54:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-10 05:54:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-10 05:54:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-10 05:54:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-10 05:54:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-10 05:54:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-11-10 05:54:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-10 05:54:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-10 05:54:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-10 05:54:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-10 05:54:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-10 05:54:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2024-11-10 05:54:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-11-10 05:54:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2024-11-10 05:54:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 108 proven. 66 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-10 05:54:27,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 05:54:27,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455141504] [2024-11-10 05:54:27,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455141504] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 05:54:27,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [503936789] [2024-11-10 05:54:27,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:27,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 05:54:27,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 05:54:27,782 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 05:54:27,785 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-10 05:54:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:28,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 777 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-10 05:54:28,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 05:54:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 3298 proven. 66 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-10 05:54:28,343 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 05:54:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 108 proven. 66 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-10 05:54:28,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [503936789] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 05:54:28,723 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-10 05:54:28,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2024-11-10 05:54:28,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383471818] [2024-11-10 05:54:28,723 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-10 05:54:28,724 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-10 05:54:28,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 05:54:28,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-10 05:54:28,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2024-11-10 05:54:28,725 INFO L87 Difference]: Start difference. First operand 759 states and 1176 transitions. Second operand has 10 states, 10 states have (on average 11.0) internal successors, (110), 10 states have internal predecessors, (110), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 3 states have call predecessors, (104), 3 states have call successors, (104) [2024-11-10 05:54:30,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:30,087 INFO L93 Difference]: Finished difference Result 2262 states and 3465 transitions. [2024-11-10 05:54:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-10 05:54:30,088 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.0) internal successors, (110), 10 states have internal predecessors, (110), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 3 states have call predecessors, (104), 3 states have call successors, (104) Word has length 362 [2024-11-10 05:54:30,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:30,105 INFO L225 Difference]: With dead ends: 2262 [2024-11-10 05:54:30,106 INFO L226 Difference]: Without dead ends: 1529 [2024-11-10 05:54:30,110 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 860 GetRequests, 840 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=152, Invalid=310, Unknown=0, NotChecked=0, Total=462 [2024-11-10 05:54:30,111 INFO L432 NwaCegarLoop]: 247 mSDtfsCounter, 542 mSDsluCounter, 326 mSDsCounter, 0 mSdLazyCounter, 888 mSolverCounterSat, 462 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 1350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 462 IncrementalHoareTripleChecker+Valid, 888 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:30,111 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 573 Invalid, 1350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [462 Valid, 888 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-10 05:54:30,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1529 states. [2024-11-10 05:54:30,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1529 to 1357. [2024-11-10 05:54:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1357 states, 784 states have (on average 1.246173469387755) internal successors, (977), 785 states have internal predecessors, (977), 545 states have call successors, (545), 27 states have call predecessors, (545), 27 states have return successors, (545), 544 states have call predecessors, (545), 545 states have call successors, (545) [2024-11-10 05:54:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1357 states and 2067 transitions. [2024-11-10 05:54:30,383 INFO L78 Accepts]: Start accepts. Automaton has 1357 states and 2067 transitions. Word has length 362 [2024-11-10 05:54:30,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:30,384 INFO L471 AbstractCegarLoop]: Abstraction has 1357 states and 2067 transitions. [2024-11-10 05:54:30,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.0) internal successors, (110), 10 states have internal predecessors, (110), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 3 states have call predecessors, (104), 3 states have call successors, (104) [2024-11-10 05:54:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2067 transitions. [2024-11-10 05:54:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-10 05:54:30,390 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:30,390 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:30,409 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-10 05:54:30,590 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,SelfDestructingSolverStorable6 [2024-11-10 05:54:30,591 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:30,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:30,592 INFO L85 PathProgramCache]: Analyzing trace with hash -1617860516, now seen corresponding path program 1 times [2024-11-10 05:54:30,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 05:54:30,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056567259] [2024-11-10 05:54:30,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 05:54:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-10 05:54:30,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1721008827] [2024-11-10 05:54:30,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:30,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 05:54:30,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 05:54:30,831 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) [2024-11-10 05:54:30,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-10 05:54:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 05:54:31,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 05:54:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 05:54:31,525 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 05:54:31,525 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 05:54:31,528 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-10 05:54:31,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-10 05:54:31,733 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 05:54:31,737 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:31,972 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-10 05:54:31,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 05:54:31 BoogieIcfgContainer [2024-11-10 05:54:31,976 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 05:54:31,977 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 05:54:31,977 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 05:54:31,977 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 05:54:31,978 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 05:54:18" (3/4) ... [2024-11-10 05:54:31,980 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-10 05:54:31,982 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 05:54:31,982 INFO L158 Benchmark]: Toolchain (without parser) took 14819.82ms. Allocated memory was 165.7MB in the beginning and 406.8MB in the end (delta: 241.2MB). Free memory was 109.7MB in the beginning and 236.3MB in the end (delta: -126.6MB). Peak memory consumption was 116.0MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,982 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 165.7MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 05:54:31,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.42ms. Allocated memory is still 165.7MB. Free memory was 109.7MB in the beginning and 91.2MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,983 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.68ms. Allocated memory is still 165.7MB. Free memory was 91.2MB in the beginning and 86.6MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,983 INFO L158 Benchmark]: Boogie Preprocessor took 74.28ms. Allocated memory is still 165.7MB. Free memory was 86.6MB in the beginning and 82.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,984 INFO L158 Benchmark]: IcfgBuilder took 802.76ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 82.4MB in the beginning and 168.8MB in the end (delta: -86.4MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,984 INFO L158 Benchmark]: TraceAbstraction took 13433.44ms. Allocated memory was 220.2MB in the beginning and 406.8MB in the end (delta: 186.6MB). Free memory was 167.7MB in the beginning and 236.3MB in the end (delta: -68.5MB). Peak memory consumption was 118.1MB. Max. memory is 16.1GB. [2024-11-10 05:54:31,984 INFO L158 Benchmark]: Witness Printer took 4.58ms. Allocated memory is still 406.8MB. Free memory is still 236.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 05:54:31,986 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 165.7MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.42ms. Allocated memory is still 165.7MB. Free memory was 109.7MB in the beginning and 91.2MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.68ms. Allocated memory is still 165.7MB. Free memory was 91.2MB in the beginning and 86.6MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.28ms. Allocated memory is still 165.7MB. Free memory was 86.6MB in the beginning and 82.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * IcfgBuilder took 802.76ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 82.4MB in the beginning and 168.8MB in the end (delta: -86.4MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * TraceAbstraction took 13433.44ms. Allocated memory was 220.2MB in the beginning and 406.8MB in the end (delta: 186.6MB). Free memory was 167.7MB in the beginning and 236.3MB in the end (delta: -68.5MB). Peak memory consumption was 118.1MB. Max. memory is 16.1GB. * Witness Printer took 4.58ms. Allocated memory is still 406.8MB. Free memory is still 236.3MB. 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 245, overapproximation of bitwiseOr at line 84, overapproximation of someUnaryDOUBLEoperation at line 41, overapproximation of someBinaryArithmeticDOUBLEoperation at line 87, overapproximation of someBinaryDOUBLEComparisonOperation at line 245. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = 5; [L24] signed long int var_1_3 = 5; [L25] unsigned char var_1_4 = 1; [L26] signed long int var_1_5 = 10; [L27] signed long int var_1_6 = 256; [L28] signed long int var_1_7 = 16; [L29] unsigned char var_1_8 = 1; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 500.25; [L32] double var_1_12 = 4.75; [L33] double var_1_13 = 25.25; [L34] double var_1_14 = 256.82; [L35] double var_1_15 = 1.375; [L36] signed long int var_1_16 = -256; [L37] signed short int var_1_17 = 256; [L38] signed long int var_1_18 = -5; [L39] signed long int var_1_19 = 32; [L40] signed long int var_1_20 = 64; [L41] double var_1_21 = -0.5; [L42] double var_1_22 = 49.4; [L43] double var_1_23 = -0.34; [L44] float var_1_24 = 10.5; [L45] float var_1_25 = 100.05; [L46] float var_1_26 = 3.95; [L47] float var_1_27 = 50.2; [L48] float var_1_28 = 256.8; [L49] signed short int var_1_29 = -1; [L50] signed short int var_1_30 = 128; [L51] signed long int var_1_31 = 64; [L52] unsigned short int var_1_32 = 49541; [L53] unsigned short int var_1_33 = 64; [L54] signed short int var_1_34 = -128; [L55] signed short int var_1_37 = 128; [L56] double var_1_38 = 9.5; [L57] double var_1_39 = 999.5; [L58] unsigned char var_1_40 = 0; [L59] unsigned char var_1_41 = 32; [L60] signed short int var_1_42 = 25; [L61] signed char var_1_43 = -4; [L62] signed long int var_1_44 = -16; [L63] float var_1_48 = 16.5; [L64] unsigned short int var_1_49 = 1; [L65] unsigned long int var_1_50 = 256; [L66] float var_1_51 = 0.0; [L67] float var_1_52 = 0.0; [L68] float var_1_53 = 255.3; [L69] signed long int var_1_54 = -256; [L70] signed short int var_1_55 = 0; [L71] signed char var_1_56 = -32; [L72] signed char var_1_57 = -4; [L73] unsigned char last_1_var_1_1 = 1; VAL [isInitial=0, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L249] isInitial = 1 [L250] FCALL initially() [L251] COND TRUE 1 [L252] CALL updateLastVariables() [L242] last_1_var_1_1 = var_1_1 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L252] RET updateLastVariables() [L253] CALL updateVariables() [L147] var_1_2 = __VERIFIER_nondet_long() [L148] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L148] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L149] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L149] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=5, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L150] var_1_3 = __VERIFIER_nondet_long() [L151] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L151] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L152] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L152] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L153] var_1_4 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L154] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L155] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L155] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L156] var_1_5 = __VERIFIER_nondet_long() [L157] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L157] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L158] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L158] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L159] var_1_6 = __VERIFIER_nondet_long() [L160] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L160] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L161] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L161] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L162] var_1_7 = __VERIFIER_nondet_long() [L163] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L163] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L164] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L164] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L165] var_1_8 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1] [L166] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1] [L167] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L167] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L168] var_1_10 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L169] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L170] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L170] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L171] var_1_12 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L172] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L173] var_1_13 = __VERIFIER_nondet_double() [L174] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L174] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L175] var_1_14 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L176] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L177] var_1_15 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_15 >= 0.0F && 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_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L178] RET assume_abort_if_not((var_1_15 >= 0.0F && 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_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L179] var_1_17 = __VERIFIER_nondet_short() [L180] CALL assume_abort_if_not(var_1_17 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L180] RET assume_abort_if_not(var_1_17 >= -32768) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L181] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L181] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L182] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L182] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L183] var_1_18 = __VERIFIER_nondet_long() [L184] CALL assume_abort_if_not(var_1_18 >= -536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L184] RET assume_abort_if_not(var_1_18 >= -536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L185] CALL assume_abort_if_not(var_1_18 <= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L185] RET assume_abort_if_not(var_1_18 <= 536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L186] var_1_19 = __VERIFIER_nondet_long() [L187] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L187] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L188] CALL assume_abort_if_not(var_1_19 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L188] RET assume_abort_if_not(var_1_19 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L189] var_1_20 = __VERIFIER_nondet_long() [L190] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L190] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L191] CALL assume_abort_if_not(var_1_20 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L191] RET assume_abort_if_not(var_1_20 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L192] var_1_22 = __VERIFIER_nondet_double() [L193] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L193] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L194] var_1_25 = __VERIFIER_nondet_float() [L195] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L195] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L196] var_1_26 = __VERIFIER_nondet_float() [L197] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L197] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L198] var_1_27 = __VERIFIER_nondet_float() [L199] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L199] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L200] var_1_28 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L201] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L202] var_1_30 = __VERIFIER_nondet_short() [L203] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L203] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L204] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L204] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L205] var_1_32 = __VERIFIER_nondet_ushort() [L206] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L206] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L207] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L207] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L208] var_1_33 = __VERIFIER_nondet_ushort() [L209] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L209] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L210] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L210] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=128, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L211] var_1_37 = __VERIFIER_nondet_short() [L212] CALL assume_abort_if_not(var_1_37 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L212] RET assume_abort_if_not(var_1_37 >= -32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L213] CALL assume_abort_if_not(var_1_37 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L213] RET assume_abort_if_not(var_1_37 <= 32766) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_39=1999/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L214] var_1_39 = __VERIFIER_nondet_double() [L215] CALL assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L215] RET assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=32, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L216] var_1_41 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L217] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L218] CALL assume_abort_if_not(var_1_41 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L218] RET assume_abort_if_not(var_1_41 <= 254) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-4, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L219] var_1_43 = __VERIFIER_nondet_char() [L220] CALL assume_abort_if_not(var_1_43 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L220] RET assume_abort_if_not(var_1_43 >= -128) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L221] CALL assume_abort_if_not(var_1_43 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L221] RET assume_abort_if_not(var_1_43 <= 127) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L222] CALL assume_abort_if_not(var_1_43 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L222] RET assume_abort_if_not(var_1_43 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=1, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L223] var_1_49 = __VERIFIER_nondet_ushort() [L224] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L224] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L225] CALL assume_abort_if_not(var_1_49 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L225] RET assume_abort_if_not(var_1_49 <= 65535) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L226] CALL assume_abort_if_not(var_1_49 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L226] RET assume_abort_if_not(var_1_49 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=256, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L227] var_1_50 = __VERIFIER_nondet_ulong() [L228] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L228] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L229] CALL assume_abort_if_not(var_1_50 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L229] RET assume_abort_if_not(var_1_50 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L230] CALL assume_abort_if_not(var_1_50 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L230] RET assume_abort_if_not(var_1_50 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_51=0, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L231] var_1_51 = __VERIFIER_nondet_float() [L232] CALL assume_abort_if_not((var_1_51 >= 4611686.018427382800e+12F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854765600e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L232] RET assume_abort_if_not((var_1_51 >= 4611686.018427382800e+12F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854765600e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_52=0, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L233] var_1_52 = __VERIFIER_nondet_float() [L234] CALL assume_abort_if_not((var_1_52 >= 4611686.018427382800e+12F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L234] RET assume_abort_if_not((var_1_52 >= 4611686.018427382800e+12F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_53=2553/10, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L235] var_1_53 = __VERIFIER_nondet_float() [L236] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L236] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-4, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L237] var_1_57 = __VERIFIER_nondet_char() [L238] CALL assume_abort_if_not(var_1_57 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L238] RET assume_abort_if_not(var_1_57 >= -127) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L239] CALL assume_abort_if_not(var_1_57 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L239] RET assume_abort_if_not(var_1_57 <= 126) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L253] RET updateVariables() [L254] CALL step() [L77] signed long int stepLocal_0 = var_1_2 - var_1_3; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_0=-1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L78] COND FALSE !(stepLocal_0 >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-32, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L81] var_1_56 = var_1_57 [L82] var_1_11 = ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15))))) [L83] var_1_21 = (var_1_22 - var_1_15) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L84] EXPR -100 ^ var_1_29 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=-128, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L84] COND TRUE var_1_31 > (-100 ^ var_1_29) [L85] var_1_34 = ((((1) < (var_1_37)) ? (1) : (var_1_37))) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L87] var_1_24 = (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28)) [L88] signed long int stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=-1, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L89] COND TRUE stepLocal_1 <= ((var_1_18 * -50) + var_1_5) [L90] var_1_29 = var_1_30 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=19/2, var_1_3=1, var_1_40=0, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L92] var_1_38 = var_1_39 [L93] var_1_40 = var_1_41 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=25, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L94] COND TRUE var_1_37 > var_1_29 [L95] var_1_42 = var_1_31 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=0, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L111] var_1_55 = var_1_16 [L112] signed long int stepLocal_2 = var_1_32 - var_1_33; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_2=32767, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L113] COND TRUE ! (! var_1_1) VAL [isInitial=1, last_1_var_1_1=1, stepLocal_2=32767, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L114] COND TRUE stepLocal_2 != var_1_29 [L115] var_1_31 = var_1_32 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L120] EXPR (var_1_31 % var_1_49) >> var_1_29 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L120] COND FALSE !(((var_1_31 % var_1_49) >> var_1_29) >= ((var_1_31 + var_1_31) + (var_1_41 / var_1_50))) [L125] var_1_54 = var_1_16 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L126] COND TRUE (var_1_3 % var_1_17) >= var_1_2 [L127] var_1_16 = ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L135] EXPR ((((var_1_41) > (var_1_31)) ? (var_1_41) : (var_1_31))) & var_1_31 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L135] EXPR var_1_31 & var_1_16 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=-16, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L135] COND TRUE (((((var_1_41) > (var_1_31)) ? (var_1_41) : (var_1_31))) & var_1_31) > (var_1_31 & var_1_16) [L136] var_1_44 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=30, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L138] COND FALSE !(((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) [L143] var_1_23 = var_1_15 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=4, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=4, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=30, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L254] RET step() [L255] CALL, EXPR property() [L245-L246] return (((((((((var_1_2 - var_1_3) >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) ? (var_1_1 == ((unsigned char) (((var_1_4 || var_1_8) && last_1_var_1_1) || var_1_10))) : 1) && (var_1_11 == ((double) ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15)))))))) && (((var_1_3 % var_1_17) >= var_1_2) ? (var_1_16 == ((signed long int) ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)))) : (var_1_1 ? (var_1_16 == ((signed long int) var_1_17)) : (var_1_16 == ((signed long int) var_1_17))))) && (var_1_21 == ((double) (var_1_22 - var_1_15)))) && ((((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) ? ((var_1_19 != var_1_20) ? (var_1_23 == ((double) ((((var_1_13) < (var_1_22)) ? (var_1_13) : (var_1_22))))) : 1) : (var_1_23 == ((double) var_1_15)))) && (var_1_24 == ((float) (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28))))) && ((var_1_6 <= ((var_1_18 * -50) + var_1_5)) ? (var_1_29 == ((signed short int) var_1_30)) : 1)) && ((! (! var_1_1)) ? (((var_1_32 - var_1_33) != var_1_29) ? (var_1_31 == ((signed long int) var_1_32)) : 1) : (var_1_31 == ((signed long int) var_1_33))) ; VAL [\result=0, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=4, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=4, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=30, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L255] RET, EXPR property() [L255] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=4, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=4, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=30, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=4, var_1_16=0, var_1_17=-29, var_1_18=-536870911, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=4, var_1_29=30, var_1_2=0, var_1_30=30, var_1_31=32767, var_1_32=32767, var_1_33=0, var_1_34=1, var_1_37=31, var_1_38=3, var_1_39=3, var_1_3=1, var_1_40=3, var_1_41=3, var_1_42=64, var_1_43=-1, var_1_44=30, var_1_48=33/2, var_1_49=32767, var_1_4=1, var_1_50=2, var_1_54=-256, var_1_55=-256, var_1_56=-127, var_1_57=-127, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-255] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 151 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 13.1s, OverallIterations: 8, TraceHistogramMax: 59, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1374 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1299 mSDsluCounter, 3239 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1598 mSDsCounter, 621 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1485 IncrementalHoareTripleChecker+Invalid, 2106 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 621 mSolverCounterUnsat, 1641 mSDtfsCounter, 1485 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2372 GetRequests, 2332 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1357occurred in iteration=7, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 7 MinimizatonAttempts, 650 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 3971 NumberOfCodeBlocks, 3971 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 3957 ConstructedInterpolants, 0 QuantifiedInterpolants, 8484 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1556 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 11 InterpolantComputations, 5 PerfectInterpolantSequences, 74690/75284 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-10 05:54:32,029 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/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.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 d630075539e82731a5404aab9276ca995222586f0c28f87df77caabfd8abddff --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 05:54:34,418 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 05:54:34,504 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-10 05:54:34,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 05:54:34,512 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 05:54:34,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 05:54:34,549 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 05:54:34,549 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 05:54:34,550 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 05:54:34,550 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 05:54:34,550 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 05:54:34,551 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 05:54:34,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 05:54:34,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 05:54:34,552 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 05:54:34,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 05:54:34,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 05:54:34,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 05:54:34,554 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 05:54:34,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 05:54:34,554 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 05:54:34,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 05:54:34,558 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 05:54:34,558 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 05:54:34,558 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 05:54:34,558 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 05:54:34,558 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 05:54:34,559 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 05:54:34,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 05:54:34,559 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 05:54:34,560 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 05:54:34,560 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 05:54:34,560 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 05:54:34,561 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 05:54:34,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 05:54:34,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 05:54:34,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 05:54:34,562 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 05:54:34,562 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 05:54:34,562 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 05:54:34,562 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 05:54:34,563 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 05:54:34,563 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 05:54:34,563 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 05:54:34,563 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d630075539e82731a5404aab9276ca995222586f0c28f87df77caabfd8abddff [2024-11-10 05:54:34,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 05:54:34,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 05:54:34,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 05:54:34,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 05:54:34,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 05:54:34,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:36,614 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 05:54:36,886 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 05:54:36,887 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:36,902 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7585872c3/c2a71d8502eb45f9b9b8d814daa91a30/FLAG06fe0d459 [2024-11-10 05:54:36,922 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7585872c3/c2a71d8502eb45f9b9b8d814daa91a30 [2024-11-10 05:54:36,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 05:54:36,928 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 05:54:36,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 05:54:36,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 05:54:36,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 05:54:36,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:54:36" (1/1) ... [2024-11-10 05:54:36,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474e4159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:36, skipping insertion in model container [2024-11-10 05:54:36,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:54:36" (1/1) ... [2024-11-10 05:54:36,974 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 05:54:37,184 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i[919,932] [2024-11-10 05:54:37,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 05:54:37,354 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 05:54:37,367 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i[919,932] [2024-11-10 05:54:37,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 05:54:37,477 INFO L204 MainTranslator]: Completed translation [2024-11-10 05:54:37,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37 WrapperNode [2024-11-10 05:54:37,478 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 05:54:37,479 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 05:54:37,479 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 05:54:37,480 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 05:54:37,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,510 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,561 INFO L138 Inliner]: procedures = 27, calls = 72, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 291 [2024-11-10 05:54:37,562 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 05:54:37,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 05:54:37,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 05:54:37,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 05:54:37,582 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,588 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,615 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-10 05:54:37,616 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,616 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,636 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,650 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 05:54:37,659 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 05:54:37,660 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 05:54:37,660 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 05:54:37,661 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (1/1) ... [2024-11-10 05:54:37,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 05:54:37,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 05:54:37,703 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 05:54:37,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 05:54:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 05:54:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 05:54:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 05:54:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 05:54:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 05:54:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 05:54:37,914 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 05:54:37,917 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 05:54:53,289 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-10 05:54:53,290 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 05:54:53,306 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 05:54:53,308 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 05:54:53,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 05:54:53 BoogieIcfgContainer [2024-11-10 05:54:53,309 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 05:54:53,311 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 05:54:53,312 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 05:54:53,315 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 05:54:53,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 05:54:36" (1/3) ... [2024-11-10 05:54:53,317 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f50dae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:54:53, skipping insertion in model container [2024-11-10 05:54:53,317 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:54:37" (2/3) ... [2024-11-10 05:54:53,318 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f50dae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:54:53, skipping insertion in model container [2024-11-10 05:54:53,318 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 05:54:53" (3/3) ... [2024-11-10 05:54:53,319 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-87.i [2024-11-10 05:54:53,340 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 05:54:53,340 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 05:54:53,425 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 05:54:53,448 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;@3d960306, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 05:54:53,450 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 05:54:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand has 136 states, 74 states have (on average 1.2837837837837838) internal successors, (95), 75 states have internal predecessors, (95), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-10 05:54:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-10 05:54:53,487 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:53,489 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:53,489 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:53,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:53,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1154932591, now seen corresponding path program 1 times [2024-11-10 05:54:53,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 05:54:53,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1787228982] [2024-11-10 05:54:53,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:53,517 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 05:54:53,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 05:54:53,521 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 05:54:53,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-10 05:54:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:54,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 552 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-10 05:54:54,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 05:54:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 776 proven. 0 refuted. 0 times theorem prover too weak. 6068 trivial. 0 not checked. [2024-11-10 05:54:54,645 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 05:54:54,646 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 05:54:54,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1787228982] [2024-11-10 05:54:54,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1787228982] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:54:54,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:54:54,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 05:54:54,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552166942] [2024-11-10 05:54:54,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:54:54,655 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 05:54:54,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 05:54:54,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 05:54:54,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 05:54:54,690 INFO L87 Difference]: Start difference. First operand has 136 states, 74 states have (on average 1.2837837837837838) internal successors, (95), 75 states have internal predecessors, (95), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-10 05:54:54,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:54:54,754 INFO L93 Difference]: Finished difference Result 264 states and 478 transitions. [2024-11-10 05:54:54,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 05:54:54,757 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 354 [2024-11-10 05:54:54,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:54:54,771 INFO L225 Difference]: With dead ends: 264 [2024-11-10 05:54:54,772 INFO L226 Difference]: Without dead ends: 131 [2024-11-10 05:54:54,779 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 353 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 05:54:54,785 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 205 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 05:54:54,787 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 205 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 05:54:54,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2024-11-10 05:54:54,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2024-11-10 05:54:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 70 states have (on average 1.2428571428571429) internal successors, (87), 70 states have internal predecessors, (87), 59 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-10 05:54:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 205 transitions. [2024-11-10 05:54:54,863 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 205 transitions. Word has length 354 [2024-11-10 05:54:54,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:54:54,863 INFO L471 AbstractCegarLoop]: Abstraction has 131 states and 205 transitions. [2024-11-10 05:54:54,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-10 05:54:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-10 05:54:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-10 05:54:54,878 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:54:54,879 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:54:54,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-10 05:54:55,080 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 05:54:55,086 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:54:55,086 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:54:55,087 INFO L85 PathProgramCache]: Analyzing trace with hash -32026390, now seen corresponding path program 1 times [2024-11-10 05:54:55,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 05:54:55,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [503151648] [2024-11-10 05:54:55,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:54:55,088 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 05:54:55,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 05:54:55,092 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 05:54:55,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-10 05:54:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:54:55,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 552 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-10 05:54:55,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 05:55:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-11-10 05:55:07,671 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 05:55:07,672 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 05:55:07,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [503151648] [2024-11-10 05:55:07,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [503151648] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 05:55:07,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 05:55:07,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 05:55:07,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910583876] [2024-11-10 05:55:07,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 05:55:07,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 05:55:07,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 05:55:07,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 05:55:07,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:55:07,682 INFO L87 Difference]: Start difference. First operand 131 states and 205 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:55:11,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 05:55:15,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 05:55:20,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 05:55:20,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 05:55:20,169 INFO L93 Difference]: Finished difference Result 386 states and 607 transitions. [2024-11-10 05:55:20,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 05:55:20,170 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 354 [2024-11-10 05:55:20,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 05:55:20,179 INFO L225 Difference]: With dead ends: 386 [2024-11-10 05:55:20,179 INFO L226 Difference]: Without dead ends: 258 [2024-11-10 05:55:20,181 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 352 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 05:55:20,183 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 34 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 398 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2024-11-10 05:55:20,183 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 398 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 41 Invalid, 2 Unknown, 0 Unchecked, 12.4s Time] [2024-11-10 05:55:20,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2024-11-10 05:55:20,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 255. [2024-11-10 05:55:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255 states, 134 states have (on average 1.2238805970149254) internal successors, (164), 134 states have internal predecessors, (164), 118 states have call successors, (118), 2 states have call predecessors, (118), 2 states have return successors, (118), 118 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-10 05:55:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 400 transitions. [2024-11-10 05:55:20,254 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 400 transitions. Word has length 354 [2024-11-10 05:55:20,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 05:55:20,256 INFO L471 AbstractCegarLoop]: Abstraction has 255 states and 400 transitions. [2024-11-10 05:55:20,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (59), 1 states have call predecessors, (59), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-10 05:55:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 400 transitions. [2024-11-10 05:55:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-10 05:55:20,262 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 05:55:20,263 INFO L215 NwaCegarLoop]: trace histogram [59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 05:55:20,303 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-10 05:55:20,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 05:55:20,464 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 05:55:20,464 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 05:55:20,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1321283307, now seen corresponding path program 1 times [2024-11-10 05:55:20,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 05:55:20,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1372492333] [2024-11-10 05:55:20,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 05:55:20,466 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 05:55:20,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 05:55:20,470 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 05:55:20,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-10 05:55:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 05:55:21,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-10 05:55:21,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 05:55:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 2550 proven. 132 refuted. 0 times theorem prover too weak. 4162 trivial. 0 not checked. [2024-11-10 05:55:25,572 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 05:55:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 42 proven. 132 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-10 05:55:29,440 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 05:55:29,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1372492333] [2024-11-10 05:55:29,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1372492333] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 05:55:29,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-10 05:55:29,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-10 05:55:29,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874431215] [2024-11-10 05:55:29,443 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-10 05:55:29,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-10 05:55:29,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 05:55:29,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-10 05:55:29,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-10 05:55:29,446 INFO L87 Difference]: Start difference. First operand 255 states and 400 transitions. Second operand has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 9 states have internal predecessors, (80), 2 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104)