./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d 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-ps-ci_file-7.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 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 14:58:30,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 14:58:30,956 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 14:58:30,966 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 14:58:30,967 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 14:58:30,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 14:58:30,993 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 14:58:30,994 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 14:58:30,994 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 14:58:30,998 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 14:58:30,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 14:58:30,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 14:58:30,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 14:58:31,000 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 14:58:31,000 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 14:58:31,000 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 14:58:31,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 14:58:31,001 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 14:58:31,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 14:58:31,003 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 14:58:31,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 14:58:31,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 14:58:31,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 14:58:31,005 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 14:58:31,005 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 14:58:31,005 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 14:58:31,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 14:58:31,006 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 14:58:31,006 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 14:58:31,006 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 14:58:31,007 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 14:58:31,007 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 14:58:31,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 14:58:31,007 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 14:58:31,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 14:58:31,008 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 14:58:31,008 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 14:58:31,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 14:58:31,009 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 14:58:31,009 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 14:58:31,010 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 14:58:31,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 14:58:31,011 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 [2024-11-16 14:58:31,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 14:58:31,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 14:58:31,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 14:58:31,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 14:58:31,291 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 14:58:31,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:32,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 14:58:32,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 14:58:32,929 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:32,942 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e012ce01/39c20b19f10e41d5bdfaddf6598fa047/FLAGfabac1434 [2024-11-16 14:58:32,956 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e012ce01/39c20b19f10e41d5bdfaddf6598fa047 [2024-11-16 14:58:32,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 14:58:32,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 14:58:32,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 14:58:32,963 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 14:58:32,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 14:58:32,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:58:32" (1/1) ... [2024-11-16 14:58:32,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27167477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:32, skipping insertion in model container [2024-11-16 14:58:32,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:58:32" (1/1) ... [2024-11-16 14:58:33,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 14:58:33,162 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i[918,931] [2024-11-16 14:58:33,252 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 14:58:33,268 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 14:58:33,279 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-ps-ci_file-7.i[918,931] [2024-11-16 14:58:33,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 14:58:33,345 INFO L204 MainTranslator]: Completed translation [2024-11-16 14:58:33,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33 WrapperNode [2024-11-16 14:58:33,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 14:58:33,350 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 14:58:33,350 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 14:58:33,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 14:58:33,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,420 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 273 [2024-11-16 14:58:33,421 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 14:58:33,422 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 14:58:33,422 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 14:58:33,422 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 14:58:33,434 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,434 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,439 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,457 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]. [2024-11-16 14:58:33,458 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,473 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,481 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 14:58:33,488 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 14:58:33,488 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 14:58:33,488 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 14:58:33,493 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (1/1) ... [2024-11-16 14:58:33,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 14:58:33,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 14:58:33,530 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) [2024-11-16 14:58:33,533 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 [2024-11-16 14:58:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 14:58:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 14:58:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 14:58:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 14:58:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 14:58:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 14:58:33,659 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 14:58:33,661 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 14:58:34,166 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-16 14:58:34,166 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 14:58:34,203 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 14:58:34,203 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 14:58:34,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 02:58:34 BoogieIcfgContainer [2024-11-16 14:58:34,204 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 14:58:34,209 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 14:58:34,209 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 14:58:34,213 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 14:58:34,213 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 02:58:32" (1/3) ... [2024-11-16 14:58:34,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41aa1f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:58:34, skipping insertion in model container [2024-11-16 14:58:34,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:33" (2/3) ... [2024-11-16 14:58:34,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41aa1f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:58:34, skipping insertion in model container [2024-11-16 14:58:34,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 02:58:34" (3/3) ... [2024-11-16 14:58:34,218 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:34,237 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 14:58:34,237 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 14:58:34,303 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 14:58:34,309 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;@1c4ed124, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 14:58:34,310 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 14:58:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 85 states have (on average 1.4470588235294117) internal successors, (123), 86 states have internal predecessors, (123), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-16 14:58:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-16 14:58:34,329 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:34,329 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:34,330 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:34,334 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:34,335 INFO L85 PathProgramCache]: Analyzing trace with hash 495279906, now seen corresponding path program 1 times [2024-11-16 14:58:34,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:34,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336344535] [2024-11-16 14:58:34,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:34,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:34,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:34,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336344535] [2024-11-16 14:58:34,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336344535] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:34,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:34,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 14:58:34,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794251908] [2024-11-16 14:58:34,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:34,883 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 14:58:34,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:34,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 14:58:34,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 14:58:34,911 INFO L87 Difference]: Start difference. First operand has 118 states, 85 states have (on average 1.4470588235294117) internal successors, (123), 86 states have internal predecessors, (123), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-16 14:58:34,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:34,975 INFO L93 Difference]: Finished difference Result 224 states and 383 transitions. [2024-11-16 14:58:34,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 14:58:34,978 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) Word has length 202 [2024-11-16 14:58:34,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:35,009 INFO L225 Difference]: With dead ends: 224 [2024-11-16 14:58:35,009 INFO L226 Difference]: Without dead ends: 109 [2024-11-16 14:58:35,018 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 14:58:35,021 INFO L432 NwaCegarLoop]: 161 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:35,027 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 161 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 14:58:35,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2024-11-16 14:58:35,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2024-11-16 14:58:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 77 states have (on average 1.3896103896103895) internal successors, (107), 77 states have internal predecessors, (107), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-16 14:58:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 167 transitions. [2024-11-16 14:58:35,099 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 167 transitions. Word has length 202 [2024-11-16 14:58:35,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:35,100 INFO L471 AbstractCegarLoop]: Abstraction has 109 states and 167 transitions. [2024-11-16 14:58:35,100 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-16 14:58:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-11-16 14:58:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-16 14:58:35,105 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:35,105 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:35,106 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 14:58:35,106 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:35,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:35,106 INFO L85 PathProgramCache]: Analyzing trace with hash -846112297, now seen corresponding path program 1 times [2024-11-16 14:58:35,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:35,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387793719] [2024-11-16 14:58:35,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:35,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:35,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387793719] [2024-11-16 14:58:35,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387793719] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:35,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:35,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 14:58:35,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583150064] [2024-11-16 14:58:35,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:35,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 14:58:35,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:35,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 14:58:35,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 14:58:35,591 INFO L87 Difference]: Start difference. First operand 109 states and 167 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:35,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:35,674 INFO L93 Difference]: Finished difference Result 216 states and 333 transitions. [2024-11-16 14:58:35,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 14:58:35,675 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 202 [2024-11-16 14:58:35,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:35,682 INFO L225 Difference]: With dead ends: 216 [2024-11-16 14:58:35,682 INFO L226 Difference]: Without dead ends: 110 [2024-11-16 14:58:35,683 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 14:58:35,684 INFO L432 NwaCegarLoop]: 160 mSDtfsCounter, 0 mSDsluCounter, 300 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 460 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:35,685 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 460 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 14:58:35,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2024-11-16 14:58:35,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2024-11-16 14:58:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 78 states have (on average 1.3846153846153846) internal successors, (108), 78 states have internal predecessors, (108), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-16 14:58:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 168 transitions. [2024-11-16 14:58:35,708 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 168 transitions. Word has length 202 [2024-11-16 14:58:35,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:35,714 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 168 transitions. [2024-11-16 14:58:35,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-11-16 14:58:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-16 14:58:35,720 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:35,721 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:35,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 14:58:35,721 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:35,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:35,722 INFO L85 PathProgramCache]: Analyzing trace with hash 1468140098, now seen corresponding path program 1 times [2024-11-16 14:58:35,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:35,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773734562] [2024-11-16 14:58:35,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:35,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:35,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773734562] [2024-11-16 14:58:35,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773734562] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:35,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:35,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 14:58:35,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809421557] [2024-11-16 14:58:35,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:35,995 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 14:58:35,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:35,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 14:58:35,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 14:58:35,998 INFO L87 Difference]: Start difference. First operand 110 states and 168 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:36,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:36,131 INFO L93 Difference]: Finished difference Result 253 states and 383 transitions. [2024-11-16 14:58:36,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-16 14:58:36,133 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 203 [2024-11-16 14:58:36,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:36,136 INFO L225 Difference]: With dead ends: 253 [2024-11-16 14:58:36,136 INFO L226 Difference]: Without dead ends: 146 [2024-11-16 14:58:36,137 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 14:58:36,141 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 47 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 474 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:36,141 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 474 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 14:58:36,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2024-11-16 14:58:36,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 142. [2024-11-16 14:58:36,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 104 states have (on average 1.3846153846153846) internal successors, (144), 105 states have internal predecessors, (144), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 34 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 14:58:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 214 transitions. [2024-11-16 14:58:36,164 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 214 transitions. Word has length 203 [2024-11-16 14:58:36,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:36,166 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 214 transitions. [2024-11-16 14:58:36,166 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 214 transitions. [2024-11-16 14:58:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-16 14:58:36,174 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:36,174 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:36,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 14:58:36,174 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:36,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:36,175 INFO L85 PathProgramCache]: Analyzing trace with hash -380575459, now seen corresponding path program 1 times [2024-11-16 14:58:36,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:36,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300032561] [2024-11-16 14:58:36,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:36,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:36,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:36,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300032561] [2024-11-16 14:58:36,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300032561] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:36,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:36,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 14:58:36,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778301229] [2024-11-16 14:58:36,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:36,505 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 14:58:36,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:36,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 14:58:36,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 14:58:36,506 INFO L87 Difference]: Start difference. First operand 142 states and 214 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:36,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:36,565 INFO L93 Difference]: Finished difference Result 420 states and 636 transitions. [2024-11-16 14:58:36,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 14:58:36,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 204 [2024-11-16 14:58:36,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:36,572 INFO L225 Difference]: With dead ends: 420 [2024-11-16 14:58:36,572 INFO L226 Difference]: Without dead ends: 281 [2024-11-16 14:58:36,573 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 14:58:36,574 INFO L432 NwaCegarLoop]: 177 mSDtfsCounter, 108 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:36,575 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 326 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 14:58:36,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2024-11-16 14:58:36,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 278. [2024-11-16 14:58:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 278 states, 203 states have (on average 1.3891625615763548) internal successors, (282), 205 states have internal predecessors, (282), 70 states have call successors, (70), 4 states have call predecessors, (70), 4 states have return successors, (70), 68 states have call predecessors, (70), 70 states have call successors, (70) [2024-11-16 14:58:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 422 transitions. [2024-11-16 14:58:36,631 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 422 transitions. Word has length 204 [2024-11-16 14:58:36,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:36,633 INFO L471 AbstractCegarLoop]: Abstraction has 278 states and 422 transitions. [2024-11-16 14:58:36,633 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 422 transitions. [2024-11-16 14:58:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-16 14:58:36,636 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:36,636 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:36,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-16 14:58:36,637 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:36,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:36,638 INFO L85 PathProgramCache]: Analyzing trace with hash -2075428779, now seen corresponding path program 1 times [2024-11-16 14:58:36,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:36,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2736498] [2024-11-16 14:58:36,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:36,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:37,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:37,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2736498] [2024-11-16 14:58:37,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2736498] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:37,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:37,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 14:58:37,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128377235] [2024-11-16 14:58:37,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:37,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 14:58:37,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:37,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 14:58:37,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-16 14:58:37,019 INFO L87 Difference]: Start difference. First operand 278 states and 422 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:37,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:37,270 INFO L93 Difference]: Finished difference Result 720 states and 1090 transitions. [2024-11-16 14:58:37,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-16 14:58:37,271 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 205 [2024-11-16 14:58:37,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:37,278 INFO L225 Difference]: With dead ends: 720 [2024-11-16 14:58:37,278 INFO L226 Difference]: Without dead ends: 445 [2024-11-16 14:58:37,279 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-16 14:58:37,283 INFO L432 NwaCegarLoop]: 155 mSDtfsCounter, 94 mSDsluCounter, 526 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:37,283 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 681 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 14:58:37,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2024-11-16 14:58:37,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 436. [2024-11-16 14:58:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 345 states have (on average 1.434782608695652) internal successors, (495), 351 states have internal predecessors, (495), 82 states have call successors, (82), 8 states have call predecessors, (82), 8 states have return successors, (82), 76 states have call predecessors, (82), 82 states have call successors, (82) [2024-11-16 14:58:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 659 transitions. [2024-11-16 14:58:37,344 INFO L78 Accepts]: Start accepts. Automaton has 436 states and 659 transitions. Word has length 205 [2024-11-16 14:58:37,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:37,345 INFO L471 AbstractCegarLoop]: Abstraction has 436 states and 659 transitions. [2024-11-16 14:58:37,345 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 659 transitions. [2024-11-16 14:58:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-16 14:58:37,348 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:37,348 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:37,348 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 14:58:37,348 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:37,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:37,349 INFO L85 PathProgramCache]: Analyzing trace with hash -428347162, now seen corresponding path program 1 times [2024-11-16 14:58:37,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:37,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665356790] [2024-11-16 14:58:37,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 14:58:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 14:58:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 14:58:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-16 14:58:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 14:58:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 14:58:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 14:58:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 14:58:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 14:58:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 14:58:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 14:58:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 14:58:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 14:58:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 14:58:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 14:58:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 14:58:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 14:58:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 14:58:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 14:58:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 14:58:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 14:58:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 14:58:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 14:58:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-16 14:58:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-16 14:58:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-16 14:58:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-16 14:58:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-16 14:58:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-16 14:58:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-16 14:58:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-16 14:58:37,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 14:58:37,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665356790] [2024-11-16 14:58:37,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665356790] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:37,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:37,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 14:58:37,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330156395] [2024-11-16 14:58:37,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:37,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 14:58:37,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 14:58:37,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 14:58:37,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-16 14:58:37,675 INFO L87 Difference]: Start difference. First operand 436 states and 659 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:37,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:37,838 INFO L93 Difference]: Finished difference Result 1071 states and 1593 transitions. [2024-11-16 14:58:37,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-16 14:58:37,839 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 206 [2024-11-16 14:58:37,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:37,844 INFO L225 Difference]: With dead ends: 1071 [2024-11-16 14:58:37,844 INFO L226 Difference]: Without dead ends: 620 [2024-11-16 14:58:37,845 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-16 14:58:37,846 INFO L432 NwaCegarLoop]: 160 mSDtfsCounter, 200 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 344 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 14:58:37,847 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 344 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 14:58:37,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2024-11-16 14:58:37,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 404. [2024-11-16 14:58:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 325 states have (on average 1.4307692307692308) internal successors, (465), 327 states have internal predecessors, (465), 70 states have call successors, (70), 8 states have call predecessors, (70), 8 states have return successors, (70), 68 states have call predecessors, (70), 70 states have call successors, (70) [2024-11-16 14:58:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 605 transitions. [2024-11-16 14:58:37,877 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 605 transitions. Word has length 206 [2024-11-16 14:58:37,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:37,894 INFO L471 AbstractCegarLoop]: Abstraction has 404 states and 605 transitions. [2024-11-16 14:58:37,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-16 14:58:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 605 transitions. [2024-11-16 14:58:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-16 14:58:37,897 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:37,898 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:37,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-16 14:58:37,898 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:37,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:37,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1109640737, now seen corresponding path program 1 times [2024-11-16 14:58:37,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 14:58:37,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446478520] [2024-11-16 14:58:37,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 14:58:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 14:58:38,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 14:58:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 14:58:38,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 14:58:38,243 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 14:58:38,244 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-16 14:58:38,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 14:58:38,249 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:38,391 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 14:58:38,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 02:58:38 BoogieIcfgContainer [2024-11-16 14:58:38,394 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 14:58:38,395 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 14:58:38,395 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 14:58:38,395 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 14:58:38,396 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 02:58:34" (3/4) ... [2024-11-16 14:58:38,398 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-16 14:58:38,399 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 14:58:38,400 INFO L158 Benchmark]: Toolchain (without parser) took 5439.10ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 91.1MB in the beginning and 138.5MB in the end (delta: -47.4MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,400 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 113.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 14:58:38,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.61ms. Allocated memory is still 163.6MB. Free memory was 90.7MB in the beginning and 72.8MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.66ms. Allocated memory is still 163.6MB. Free memory was 72.8MB in the beginning and 68.3MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,401 INFO L158 Benchmark]: Boogie Preprocessor took 65.53ms. Allocated memory is still 163.6MB. Free memory was 68.3MB in the beginning and 63.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,401 INFO L158 Benchmark]: IcfgBuilder took 715.94ms. Allocated memory was 163.6MB in the beginning and 211.8MB in the end (delta: 48.2MB). Free memory was 63.5MB in the beginning and 156.9MB in the end (delta: -93.5MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,402 INFO L158 Benchmark]: TraceAbstraction took 4185.51ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 155.9MB in the beginning and 139.5MB in the end (delta: 16.4MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2024-11-16 14:58:38,402 INFO L158 Benchmark]: Witness Printer took 4.36ms. Allocated memory is still 255.9MB. Free memory was 139.5MB in the beginning and 138.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 14:58:38,404 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 113.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.61ms. Allocated memory is still 163.6MB. Free memory was 90.7MB in the beginning and 72.8MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.66ms. Allocated memory is still 163.6MB. Free memory was 72.8MB in the beginning and 68.3MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.53ms. Allocated memory is still 163.6MB. Free memory was 68.3MB in the beginning and 63.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * IcfgBuilder took 715.94ms. Allocated memory was 163.6MB in the beginning and 211.8MB in the end (delta: 48.2MB). Free memory was 63.5MB in the beginning and 156.9MB in the end (delta: -93.5MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4185.51ms. Allocated memory was 211.8MB in the beginning and 255.9MB in the end (delta: 44.0MB). Free memory was 155.9MB in the beginning and 139.5MB in the end (delta: 16.4MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * Witness Printer took 4.36ms. Allocated memory is still 255.9MB. Free memory was 139.5MB in the beginning and 138.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 181, overapproximation of someBinaryArithmeticFLOAToperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] float var_1_2 = 200.875; [L24] float var_1_3 = 100.25; [L25] float var_1_4 = 99999999.34; [L26] unsigned short int var_1_5 = 10; [L27] unsigned short int var_1_6 = 8; [L28] unsigned long int var_1_7 = 25; [L29] unsigned char var_1_8 = 0; [L30] signed long int var_1_9 = -16; [L31] unsigned short int var_1_10 = 25; [L32] unsigned short int var_1_11 = 10000; [L33] signed short int var_1_12 = -32; [L34] signed char var_1_13 = 4; [L35] signed char var_1_14 = 25; [L36] signed short int var_1_15 = -16; [L37] signed short int var_1_16 = 100; [L38] signed short int var_1_17 = 8; [L39] float var_1_18 = 5.8; [L40] float var_1_19 = 0.19999999999999996; [L41] float var_1_20 = 1.5; [L42] float var_1_21 = 10000000.5; [L43] float var_1_22 = 4.5; [L44] float var_1_23 = 4.25; [L45] signed short int var_1_24 = -16; [L46] unsigned short int var_1_25 = 100; [L47] unsigned long int var_1_27 = 8; [L48] signed long int var_1_34 = 8; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned char var_1_38 = 1; [L52] float var_1_39 = 10000000000000.5; [L53] float var_1_43 = 0.0; [L54] float var_1_44 = 0.4; [L55] signed long int var_1_45 = -128; [L56] signed short int var_1_46 = 2; VAL [isInitial=0, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_2=1607/8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L185] isInitial = 1 [L186] FCALL initially() [L187] COND TRUE 1 [L188] FCALL updateLastVariables() [L189] CALL updateVariables() [L127] var_1_2 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L128] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L129] var_1_3 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L130] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L131] var_1_4 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L132] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L133] var_1_5 = __VERIFIER_nondet_ushort() [L134] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L134] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L136] var_1_6 = __VERIFIER_nondet_ushort() [L137] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L137] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L139] var_1_8 = __VERIFIER_nondet_uchar() [L140] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_9=-16] [L140] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_9=-16] [L141] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L141] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L142] var_1_11 = __VERIFIER_nondet_ushort() [L143] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L143] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L145] var_1_13 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L146] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L148] var_1_14 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L149] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L151] var_1_16 = __VERIFIER_nondet_short() [L152] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L152] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L154] var_1_17 = __VERIFIER_nondet_short() [L155] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L155] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L157] var_1_19 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L158] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L159] var_1_20 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L160] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L161] var_1_21 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L162] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L163] var_1_22 = __VERIFIER_nondet_float() [L164] 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, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L164] 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, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L165] var_1_23 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L166] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L167] var_1_27 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L168] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] CALL assume_abort_if_not(var_1_27 <= 17) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] RET assume_abort_if_not(var_1_27 <= 17) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L170] var_1_37 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L171] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L173] var_1_43 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L174] RET assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L175] var_1_44 = __VERIFIER_nondet_float() [L176] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L176] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L189] RET updateVariables() [L190] CALL step() [L60] EXPR var_1_5 >> var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L60] EXPR var_1_10 ^ var_1_14 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L60] COND FALSE !((var_1_5 >> var_1_27) > ((var_1_10 ^ var_1_14) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) [L63] COND TRUE ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) >= (var_1_4 - var_1_3) [L64] var_1_25 = var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L67] COND TRUE var_1_16 >= ((((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27))) [L68] var_1_34 = (((((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) > (var_1_16)) ? (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) : (var_1_16))) - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L76] EXPR -10 & var_1_5 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L76] COND TRUE (-10 & var_1_5) <= var_1_6 [L77] COND TRUE var_1_4 != var_1_4 [L78] var_1_36 = var_1_37 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L81] var_1_38 = var_1_37 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L82] EXPR var_1_6 ^ var_1_17 VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L82] COND TRUE var_1_27 == (var_1_6 ^ var_1_17) [L83] var_1_39 = (((((var_1_22) < (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))) ? (var_1_22) : (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21)))))) - (var_1_43 - var_1_44)) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L87] var_1_45 = var_1_27 [L88] var_1_46 = var_1_27 [L89] var_1_9 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L90] signed long int stepLocal_1 = 56016 - var_1_11; [L91] signed long int stepLocal_0 = 10; VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L92] COND TRUE var_1_6 < stepLocal_0 VAL [isInitial=1, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L93] COND TRUE var_1_5 < stepLocal_1 [L94] var_1_10 = var_1_5 VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L97] COND FALSE !((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) [L102] var_1_12 = var_1_14 VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L104] var_1_15 = (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4)))) VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L105] COND TRUE var_1_4 > var_1_2 [L106] var_1_18 = (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21) VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=32, var_1_24=-16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L114] var_1_24 = 16 VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=32, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L115] COND TRUE var_1_18 <= (var_1_3 - var_1_4) [L116] var_1_1 = var_1_5 VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=0, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L120] COND FALSE !(\read(var_1_8)) VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=0, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L190] RET step() [L191] CALL, EXPR property() [L181-L182] return ((((((((var_1_18 <= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && (var_1_8 ? ((var_1_5 < 16) ? (var_1_7 == ((unsigned long int) (var_1_6 + var_1_24))) : 1) : 1)) && (var_1_9 == ((signed long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && ((var_1_6 < 10) ? ((var_1_5 < (56016 - var_1_11)) ? (var_1_10 == ((unsigned short int) var_1_5)) : 1) : 1)) && (((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) ? ((! var_1_8) ? (var_1_12 == ((signed short int) var_1_13)) : 1) : (var_1_12 == ((signed short int) var_1_14)))) && (var_1_15 == ((signed short int) (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4))))))) && ((var_1_4 > var_1_2) ? (var_1_18 == ((float) (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21))) : ((! ((var_1_17 - var_1_11) < 128)) ? (var_1_18 == ((float) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_18 == ((float) ((((((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) < ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))) ? (((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) : ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))))))))) && (var_1_24 == ((signed short int) 16)) ; VAL [\result=0, isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=0, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L191] RET, EXPR property() [L191] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=0, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_11=32767, var_1_12=0, var_1_13=-1, var_1_14=0, var_1_15=-4, var_1_16=4, var_1_17=0, var_1_1=0, var_1_24=16, var_1_25=4294967296, var_1_27=4294967296, var_1_34=32767, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=0, var_1_46=0, var_1_5=0, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 118 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.0s, OverallIterations: 7, TraceHistogramMax: 30, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 449 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 449 mSDsluCounter, 2446 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1457 mSDsCounter, 22 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 386 IncrementalHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 22 mSolverCounterUnsat, 989 mSDtfsCounter, 386 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 419 GetRequests, 404 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=436occurred in iteration=5, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 232 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1428 NumberOfCodeBlocks, 1428 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1216 ConstructedInterpolants, 0 QuantifiedInterpolants, 1796 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 10440/10440 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 [2024-11-16 14:58:38,440 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.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 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 14:58:40,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 14:58:40,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-16 14:58:40,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 14:58:40,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 14:58:40,763 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 14:58:40,763 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 14:58:40,764 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 14:58:40,764 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 14:58:40,765 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 14:58:40,765 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 14:58:40,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 14:58:40,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 14:58:40,769 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 14:58:40,770 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 14:58:40,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 14:58:40,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 14:58:40,771 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 14:58:40,771 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 14:58:40,771 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 14:58:40,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 14:58:40,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 14:58:40,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 14:58:40,777 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 14:58:40,777 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 14:58:40,777 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 14:58:40,778 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 14:58:40,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 14:58:40,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 14:58:40,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 14:58:40,785 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 14:58:40,785 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 14:58:40,785 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 14:58:40,785 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 14:58:40,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 14:58:40,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 14:58:40,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 14:58:40,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 14:58:40,786 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 14:58:40,786 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 14:58:40,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 14:58:40,788 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 14:58:40,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 14:58:40,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 14:58:40,789 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2443bff004680acf9358dc6eb7b3ebb2c0abce0266843d4c0b3809d4105241e0 [2024-11-16 14:58:41,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 14:58:41,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 14:58:41,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 14:58:41,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 14:58:41,161 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 14:58:41,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:42,732 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 14:58:42,951 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 14:58:42,951 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:42,969 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/021abbfc9/3bf74a21935843dd9cb5ce0586eff93e/FLAGd5e7dd310 [2024-11-16 14:58:43,322 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/021abbfc9/3bf74a21935843dd9cb5ce0586eff93e [2024-11-16 14:58:43,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 14:58:43,328 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 14:58:43,329 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 14:58:43,329 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 14:58:43,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 14:58:43,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f732ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43, skipping insertion in model container [2024-11-16 14:58:43,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,380 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 14:58:43,578 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-ps-ci_file-7.i[918,931] [2024-11-16 14:58:43,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 14:58:43,701 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 14:58:43,714 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-ps-ci_file-7.i[918,931] [2024-11-16 14:58:43,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 14:58:43,816 INFO L204 MainTranslator]: Completed translation [2024-11-16 14:58:43,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43 WrapperNode [2024-11-16 14:58:43,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 14:58:43,818 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 14:58:43,818 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 14:58:43,818 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 14:58:43,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,845 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,877 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2024-11-16 14:58:43,878 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 14:58:43,878 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 14:58:43,878 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 14:58:43,878 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 14:58:43,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,905 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,932 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]. [2024-11-16 14:58:43,936 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,937 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,951 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,972 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 14:58:43,975 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 14:58:43,977 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 14:58:43,977 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 14:58:43,978 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (1/1) ... [2024-11-16 14:58:43,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 14:58:43,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 14:58:44,016 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) [2024-11-16 14:58:44,020 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 [2024-11-16 14:58:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 14:58:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-16 14:58:44,067 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 14:58:44,067 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 14:58:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 14:58:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 14:58:44,172 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 14:58:44,176 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 14:58:46,538 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-16 14:58:46,538 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 14:58:46,560 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 14:58:46,560 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 14:58:46,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 02:58:46 BoogieIcfgContainer [2024-11-16 14:58:46,561 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 14:58:46,565 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 14:58:46,566 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 14:58:46,569 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 14:58:46,570 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 02:58:43" (1/3) ... [2024-11-16 14:58:46,570 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@363e7e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:58:46, skipping insertion in model container [2024-11-16 14:58:46,571 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:58:43" (2/3) ... [2024-11-16 14:58:46,571 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@363e7e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:58:46, skipping insertion in model container [2024-11-16 14:58:46,571 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 02:58:46" (3/3) ... [2024-11-16 14:58:46,572 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-ci_file-7.i [2024-11-16 14:58:46,591 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 14:58:46,592 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 14:58:46,671 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 14:58:46,681 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;@e525113, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 14:58:46,681 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 14:58:46,688 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 60 states have (on average 1.3666666666666667) internal successors, (82), 61 states have internal predecessors, (82), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-16 14:58:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-16 14:58:46,709 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:46,710 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:46,710 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:46,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:46,716 INFO L85 PathProgramCache]: Analyzing trace with hash -947062206, now seen corresponding path program 1 times [2024-11-16 14:58:46,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 14:58:46,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [798972721] [2024-11-16 14:58:46,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:46,736 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 [2024-11-16 14:58:46,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 14:58:46,739 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) [2024-11-16 14:58:46,741 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 [2024-11-16 14:58:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:47,243 INFO L255 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-16 14:58:47,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 14:58:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 850 proven. 0 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-11-16 14:58:47,301 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 14:58:47,305 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 14:58:47,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [798972721] [2024-11-16 14:58:47,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [798972721] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 14:58:47,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 14:58:47,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 14:58:47,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491780513] [2024-11-16 14:58:47,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 14:58:47,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 14:58:47,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 14:58:47,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 14:58:47,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 14:58:47,346 INFO L87 Difference]: Start difference. First operand has 93 states, 60 states have (on average 1.3666666666666667) internal successors, (82), 61 states have internal predecessors, (82), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-16 14:58:47,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 14:58:47,380 INFO L93 Difference]: Finished difference Result 178 states and 307 transitions. [2024-11-16 14:58:47,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 14:58:47,384 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 194 [2024-11-16 14:58:47,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 14:58:47,394 INFO L225 Difference]: With dead ends: 178 [2024-11-16 14:58:47,394 INFO L226 Difference]: Without dead ends: 88 [2024-11-16 14:58:47,400 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 14:58:47,406 INFO L432 NwaCegarLoop]: 133 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, 133 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 [2024-11-16 14:58:47,407 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 14:58:47,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-16 14:58:47,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-16 14:58:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 56 states have (on average 1.3035714285714286) internal successors, (73), 56 states have internal predecessors, (73), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-16 14:58:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 133 transitions. [2024-11-16 14:58:47,463 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 133 transitions. Word has length 194 [2024-11-16 14:58:47,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 14:58:47,466 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 133 transitions. [2024-11-16 14:58:47,466 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-16 14:58:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 133 transitions. [2024-11-16 14:58:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-16 14:58:47,474 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 14:58:47,474 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 14:58:47,492 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-16 14:58:47,678 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 [2024-11-16 14:58:47,679 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 14:58:47,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 14:58:47,680 INFO L85 PathProgramCache]: Analyzing trace with hash 718732600, now seen corresponding path program 1 times [2024-11-16 14:58:47,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 14:58:47,681 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1116803611] [2024-11-16 14:58:47,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 14:58:47,681 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 [2024-11-16 14:58:47,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 14:58:47,683 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) [2024-11-16 14:58:47,700 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 [2024-11-16 14:58:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 14:58:48,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-16 14:58:48,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 14:59:16,019 WARN L286 SmtUtils]: Spent 9.24s on a formula simplification that was a NOOP. DAG size: 78 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-16 14:59:46,222 WARN L286 SmtUtils]: Spent 12.83s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)