./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.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 5de5e01dd5ec419837d7061a3c6cedcf9fe0e99d58c222c9aba492b901488277 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 10:12:46,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 10:12:46,264 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-24 10:12:46,268 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 10:12:46,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 10:12:46,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 10:12:46,300 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 10:12:46,300 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 10:12:46,300 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 10:12:46,301 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 10:12:46,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 10:12:46,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 10:12:46,302 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 10:12:46,302 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 10:12:46,303 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 10:12:46,303 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 10:12:46,304 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 10:12:46,304 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 10:12:46,304 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 10:12:46,305 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 10:12:46,305 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 10:12:46,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 10:12:46,306 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 10:12:46,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 10:12:46,307 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 10:12:46,307 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 10:12:46,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 10:12:46,308 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 10:12:46,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 10:12:46,308 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 10:12:46,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 10:12:46,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 10:12:46,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 10:12:46,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 10:12:46,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 10:12:46,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 10:12:46,310 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 10:12:46,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 10:12:46,311 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 10:12:46,312 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 10:12:46,312 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 10:12:46,312 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 10:12:46,312 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5de5e01dd5ec419837d7061a3c6cedcf9fe0e99d58c222c9aba492b901488277 [2024-10-24 10:12:46,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 10:12:46,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 10:12:46,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 10:12:46,592 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 10:12:46,593 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 10:12:46,594 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i [2024-10-24 10:12:48,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 10:12:48,292 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 10:12:48,297 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i [2024-10-24 10:12:48,312 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/588263f9a/c64b7f69b4e34e7bad78b5cd7eadbdc9/FLAGe841bd9b0 [2024-10-24 10:12:48,327 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/588263f9a/c64b7f69b4e34e7bad78b5cd7eadbdc9 [2024-10-24 10:12:48,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 10:12:48,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 10:12:48,332 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 10:12:48,332 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 10:12:48,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 10:12:48,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26976d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48, skipping insertion in model container [2024-10-24 10:12:48,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 10:12:48,557 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i[916,929] [2024-10-24 10:12:48,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 10:12:48,708 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 10:12:48,718 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i[916,929] [2024-10-24 10:12:48,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 10:12:48,811 INFO L204 MainTranslator]: Completed translation [2024-10-24 10:12:48,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48 WrapperNode [2024-10-24 10:12:48,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 10:12:48,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 10:12:48,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 10:12:48,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 10:12:48,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,840 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,883 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 265 [2024-10-24 10:12:48,884 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 10:12:48,885 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 10:12:48,885 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 10:12:48,885 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 10:12:48,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,906 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,925 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-24 10:12:48,926 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,926 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,945 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,951 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,960 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 10:12:48,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 10:12:48,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 10:12:48,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 10:12:48,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (1/1) ... [2024-10-24 10:12:48,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 10:12:48,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:12:49,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 10:12:49,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 10:12:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 10:12:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 10:12:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 10:12:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 10:12:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 10:12:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 10:12:49,175 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 10:12:49,177 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 10:12:49,727 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-10-24 10:12:49,727 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 10:12:49,776 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 10:12:49,777 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 10:12:49,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:12:49 BoogieIcfgContainer [2024-10-24 10:12:49,778 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 10:12:49,782 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 10:12:49,782 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 10:12:49,785 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 10:12:49,785 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 10:12:48" (1/3) ... [2024-10-24 10:12:49,786 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ec8caba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:12:49, skipping insertion in model container [2024-10-24 10:12:49,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:12:48" (2/3) ... [2024-10-24 10:12:49,786 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ec8caba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:12:49, skipping insertion in model container [2024-10-24 10:12:49,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:12:49" (3/3) ... [2024-10-24 10:12:49,787 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-60.i [2024-10-24 10:12:49,801 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 10:12:49,802 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 10:12:49,865 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 10:12:49,873 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;@36ba47cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 10:12:49,874 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 10:12:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 69 states have (on average 1.434782608695652) internal successors, (99), 70 states have internal predecessors, (99), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-24 10:12:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-10-24 10:12:49,899 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:12:49,900 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:12:49,902 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:12:49,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:12:49,908 INFO L85 PathProgramCache]: Analyzing trace with hash -13881157, now seen corresponding path program 1 times [2024-10-24 10:12:49,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:12:49,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035631195] [2024-10-24 10:12:49,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:12:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:12:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:12:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:12:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:12:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:12:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:12:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:12:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:12:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:12:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:12:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:12:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:12:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:12:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:12:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:12:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:12:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:12:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:12:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:12:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:12:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:12:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:12:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:12:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:12:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:12:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:12:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:12:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:12:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:12:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:12:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:12:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:12:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:12:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:12:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:12:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:12:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:12:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:12:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:12:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-24 10:12:50,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:12:50,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035631195] [2024-10-24 10:12:50,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035631195] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 10:12:50,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 10:12:50,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 10:12:50,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578478720] [2024-10-24 10:12:50,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 10:12:50,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 10:12:50,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:12:50,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 10:12:50,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 10:12:50,598 INFO L87 Difference]: Start difference. First operand has 110 states, 69 states have (on average 1.434782608695652) internal successors, (99), 70 states have internal predecessors, (99), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:12:50,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:12:50,663 INFO L93 Difference]: Finished difference Result 217 states and 386 transitions. [2024-10-24 10:12:50,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 10:12:50,667 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2024-10-24 10:12:50,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:12:50,677 INFO L225 Difference]: With dead ends: 217 [2024-10-24 10:12:50,678 INFO L226 Difference]: Without dead ends: 108 [2024-10-24 10:12:50,684 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 10:12:50,689 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-24 10:12:50,692 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 167 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-24 10:12:50,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2024-10-24 10:12:50,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2024-10-24 10:12:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 68 states have (on average 1.3823529411764706) internal successors, (94), 68 states have internal predecessors, (94), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-24 10:12:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 170 transitions. [2024-10-24 10:12:50,759 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 170 transitions. Word has length 239 [2024-10-24 10:12:50,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:12:50,759 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 170 transitions. [2024-10-24 10:12:50,760 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:12:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2024-10-24 10:12:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-10-24 10:12:50,765 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:12:50,765 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:12:50,766 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 10:12:50,766 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:12:50,767 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:12:50,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1341516805, now seen corresponding path program 1 times [2024-10-24 10:12:50,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:12:50,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381540193] [2024-10-24 10:12:50,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:12:50,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:12:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:12:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:12:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:12:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:12:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:12:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:12:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:12:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:12:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:12:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:12:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:12:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:12:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:12:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:12:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:12:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:12:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:12:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:12:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:12:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:12:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:12:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:12:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:12:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:12:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:12:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:12:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:12:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:12:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:12:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:12:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:12:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:12:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:12:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:12:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:12:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:12:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:12:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:12:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-24 10:12:51,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:12:51,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381540193] [2024-10-24 10:12:51,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381540193] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 10:12:51,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 10:12:51,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 10:12:51,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776148392] [2024-10-24 10:12:51,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 10:12:51,992 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 10:12:51,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:12:51,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 10:12:51,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 10:12:51,995 INFO L87 Difference]: Start difference. First operand 108 states and 170 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:12:52,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:12:52,398 INFO L93 Difference]: Finished difference Result 335 states and 525 transitions. [2024-10-24 10:12:52,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 10:12:52,400 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2024-10-24 10:12:52,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:12:52,407 INFO L225 Difference]: With dead ends: 335 [2024-10-24 10:12:52,407 INFO L226 Difference]: Without dead ends: 228 [2024-10-24 10:12:52,409 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-10-24 10:12:52,411 INFO L432 NwaCegarLoop]: 155 mSDtfsCounter, 273 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 273 SdHoareTripleChecker+Valid, 458 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-24 10:12:52,412 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [273 Valid, 458 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-24 10:12:52,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2024-10-24 10:12:52,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 216. [2024-10-24 10:12:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 216 states, 137 states have (on average 1.3722627737226278) internal successors, (188), 137 states have internal predecessors, (188), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-24 10:12:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 340 transitions. [2024-10-24 10:12:52,460 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 340 transitions. Word has length 239 [2024-10-24 10:12:52,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:12:52,461 INFO L471 AbstractCegarLoop]: Abstraction has 216 states and 340 transitions. [2024-10-24 10:12:52,462 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:12:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 340 transitions. [2024-10-24 10:12:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-10-24 10:12:52,465 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:12:52,465 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:12:52,466 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 10:12:52,466 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:12:52,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:12:52,467 INFO L85 PathProgramCache]: Analyzing trace with hash -1856665201, now seen corresponding path program 1 times [2024-10-24 10:12:52,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:12:52,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024414157] [2024-10-24 10:12:52,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:12:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:12:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:12:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:12:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:12:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:12:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:12:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:12:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:12:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:12:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:12:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:12:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:12:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:12:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:12:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:12:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:12:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:12:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:12:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:12:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:12:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:12:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:12:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:12:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:12:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:12:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:12:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:12:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:12:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:12:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:12:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:12:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:12:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:12:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:12:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:12:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:12:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:12:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:12:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:12:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-24 10:12:52,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:12:52,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024414157] [2024-10-24 10:12:52,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024414157] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 10:12:52,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 10:12:52,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 10:12:52,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154564037] [2024-10-24 10:12:52,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 10:12:52,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 10:12:52,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:12:52,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 10:12:52,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 10:12:52,830 INFO L87 Difference]: Start difference. First operand 216 states and 340 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-10-24 10:12:53,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:12:53,108 INFO L93 Difference]: Finished difference Result 711 states and 1116 transitions. [2024-10-24 10:12:53,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 10:12:53,109 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 240 [2024-10-24 10:12:53,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:12:53,126 INFO L225 Difference]: With dead ends: 711 [2024-10-24 10:12:53,126 INFO L226 Difference]: Without dead ends: 496 [2024-10-24 10:12:53,128 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 10:12:53,129 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 150 mSDsluCounter, 311 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 508 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 10:12:53,130 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 508 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 10:12:53,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2024-10-24 10:12:53,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 480. [2024-10-24 10:12:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 480 states, 323 states have (on average 1.3777089783281733) internal successors, (445), 323 states have internal predecessors, (445), 152 states have call successors, (152), 4 states have call predecessors, (152), 4 states have return successors, (152), 152 states have call predecessors, (152), 152 states have call successors, (152) [2024-10-24 10:12:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 749 transitions. [2024-10-24 10:12:53,212 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 749 transitions. Word has length 240 [2024-10-24 10:12:53,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:12:53,215 INFO L471 AbstractCegarLoop]: Abstraction has 480 states and 749 transitions. [2024-10-24 10:12:53,215 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-10-24 10:12:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 749 transitions. [2024-10-24 10:12:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-10-24 10:12:53,220 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:12:53,220 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:12:53,220 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 10:12:53,220 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:12:53,221 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:12:53,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1065472334, now seen corresponding path program 1 times [2024-10-24 10:12:53,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:12:53,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512739388] [2024-10-24 10:12:53,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:12:53,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:12:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:12:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:12:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:12:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:12:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:12:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:12:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:12:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:12:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:12:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:12:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:12:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:12:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:12:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:12:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:12:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:12:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:12:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:12:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:12:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:12:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:12:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:12:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:12:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:12:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:12:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:12:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:12:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:12:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:12:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:12:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:12:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:12:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:12:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:12:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:12:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:12:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:12:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:12:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:12:53,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:12:53,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512739388] [2024-10-24 10:12:53,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512739388] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 10:12:53,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711824465] [2024-10-24 10:12:53,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:12:53,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:12:53,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:12:53,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 10:12:53,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-24 10:12:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:12:54,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-10-24 10:12:54,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 10:12:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1063 proven. 84 refuted. 0 times theorem prover too weak. 1665 trivial. 0 not checked. [2024-10-24 10:12:55,766 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 10:12:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 27 proven. 84 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:12:56,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711824465] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 10:12:56,509 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 10:12:56,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 9] total 24 [2024-10-24 10:12:56,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170065469] [2024-10-24 10:12:56,509 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 10:12:56,510 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-10-24 10:12:56,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:12:56,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-10-24 10:12:56,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=465, Unknown=0, NotChecked=0, Total=552 [2024-10-24 10:12:56,512 INFO L87 Difference]: Start difference. First operand 480 states and 749 transitions. Second operand has 24 states, 24 states have (on average 6.208333333333333) internal successors, (149), 24 states have internal predecessors, (149), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (112), 6 states have call predecessors, (112), 6 states have call successors, (112) [2024-10-24 10:13:01,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:13:01,302 INFO L93 Difference]: Finished difference Result 2162 states and 3191 transitions. [2024-10-24 10:13:01,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2024-10-24 10:13:01,303 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.208333333333333) internal successors, (149), 24 states have internal predecessors, (149), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (112), 6 states have call predecessors, (112), 6 states have call successors, (112) Word has length 242 [2024-10-24 10:13:01,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:13:01,322 INFO L225 Difference]: With dead ends: 2162 [2024-10-24 10:13:01,322 INFO L226 Difference]: Without dead ends: 1683 [2024-10-24 10:13:01,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 669 GetRequests, 557 SyntacticMatches, 0 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4512 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=2181, Invalid=10701, Unknown=0, NotChecked=0, Total=12882 [2024-10-24 10:13:01,331 INFO L432 NwaCegarLoop]: 247 mSDtfsCounter, 1936 mSDsluCounter, 1905 mSDsCounter, 0 mSdLazyCounter, 2605 mSolverCounterSat, 950 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1938 SdHoareTripleChecker+Valid, 2152 SdHoareTripleChecker+Invalid, 3555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 950 IncrementalHoareTripleChecker+Valid, 2605 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-10-24 10:13:01,332 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1938 Valid, 2152 Invalid, 3555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [950 Valid, 2605 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-10-24 10:13:01,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1683 states. [2024-10-24 10:13:01,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1683 to 1447. [2024-10-24 10:13:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1447 states, 1023 states have (on average 1.3362658846529814) internal successors, (1367), 1031 states have internal predecessors, (1367), 372 states have call successors, (372), 51 states have call predecessors, (372), 51 states have return successors, (372), 364 states have call predecessors, (372), 372 states have call successors, (372) [2024-10-24 10:13:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1447 states and 2111 transitions. [2024-10-24 10:13:01,500 INFO L78 Accepts]: Start accepts. Automaton has 1447 states and 2111 transitions. Word has length 242 [2024-10-24 10:13:01,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:13:01,501 INFO L471 AbstractCegarLoop]: Abstraction has 1447 states and 2111 transitions. [2024-10-24 10:13:01,502 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 6.208333333333333) internal successors, (149), 24 states have internal predecessors, (149), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (112), 6 states have call predecessors, (112), 6 states have call successors, (112) [2024-10-24 10:13:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2111 transitions. [2024-10-24 10:13:01,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-10-24 10:13:01,505 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:13:01,505 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:01,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-24 10:13:01,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:01,706 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:13:01,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:13:01,707 INFO L85 PathProgramCache]: Analyzing trace with hash 529433970, now seen corresponding path program 1 times [2024-10-24 10:13:01,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:13:01,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223940251] [2024-10-24 10:13:01,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:13:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:13:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:13:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:13:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:13:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:13:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:13:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:13:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:13:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:13:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:13:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:13:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:13:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:13:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:13:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:13:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:13:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:13:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:13:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:13:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:13:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:13:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:13:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:13:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:13:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:13:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:13:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:13:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:13:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:13:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:13:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:13:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:13:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:13:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:13:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:13:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:13:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:13:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:13:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:13:02,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:13:02,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223940251] [2024-10-24 10:13:02,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223940251] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 10:13:02,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1993213971] [2024-10-24 10:13:02,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:02,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:02,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:13:02,746 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 10:13:02,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-24 10:13:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:02,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-10-24 10:13:02,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 10:13:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-10-24 10:13:04,048 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 10:13:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:13:04,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1993213971] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 10:13:04,506 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 10:13:04,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 8] total 18 [2024-10-24 10:13:04,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758164893] [2024-10-24 10:13:04,506 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 10:13:04,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-10-24 10:13:04,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:13:04,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-10-24 10:13:04,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2024-10-24 10:13:04,509 INFO L87 Difference]: Start difference. First operand 1447 states and 2111 transitions. Second operand has 18 states, 17 states have (on average 6.0) internal successors, (102), 18 states have internal predecessors, (102), 5 states have call successors, (114), 3 states have call predecessors, (114), 6 states have return successors, (114), 4 states have call predecessors, (114), 5 states have call successors, (114) [2024-10-24 10:13:06,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:13:06,385 INFO L93 Difference]: Finished difference Result 4755 states and 6924 transitions. [2024-10-24 10:13:06,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-10-24 10:13:06,386 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 6.0) internal successors, (102), 18 states have internal predecessors, (102), 5 states have call successors, (114), 3 states have call predecessors, (114), 6 states have return successors, (114), 4 states have call predecessors, (114), 5 states have call successors, (114) Word has length 242 [2024-10-24 10:13:06,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:13:06,412 INFO L225 Difference]: With dead ends: 4755 [2024-10-24 10:13:06,412 INFO L226 Difference]: Without dead ends: 3395 [2024-10-24 10:13:06,418 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 591 GetRequests, 556 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 282 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=312, Invalid=1020, Unknown=0, NotChecked=0, Total=1332 [2024-10-24 10:13:06,419 INFO L432 NwaCegarLoop]: 168 mSDtfsCounter, 475 mSDsluCounter, 1242 mSDsCounter, 0 mSdLazyCounter, 1816 mSolverCounterSat, 329 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 512 SdHoareTripleChecker+Valid, 1410 SdHoareTripleChecker+Invalid, 2145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 329 IncrementalHoareTripleChecker+Valid, 1816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-24 10:13:06,420 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [512 Valid, 1410 Invalid, 2145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [329 Valid, 1816 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-24 10:13:06,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3395 states. [2024-10-24 10:13:06,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3395 to 2987. [2024-10-24 10:13:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2987 states, 2269 states have (on average 1.369325694138387) internal successors, (3107), 2285 states have internal predecessors, (3107), 630 states have call successors, (630), 87 states have call predecessors, (630), 87 states have return successors, (630), 614 states have call predecessors, (630), 630 states have call successors, (630) [2024-10-24 10:13:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 2987 states and 4367 transitions. [2024-10-24 10:13:06,700 INFO L78 Accepts]: Start accepts. Automaton has 2987 states and 4367 transitions. Word has length 242 [2024-10-24 10:13:06,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:13:06,703 INFO L471 AbstractCegarLoop]: Abstraction has 2987 states and 4367 transitions. [2024-10-24 10:13:06,703 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 6.0) internal successors, (102), 18 states have internal predecessors, (102), 5 states have call successors, (114), 3 states have call predecessors, (114), 6 states have return successors, (114), 4 states have call predecessors, (114), 5 states have call successors, (114) [2024-10-24 10:13:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4367 transitions. [2024-10-24 10:13:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-10-24 10:13:06,708 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:13:06,708 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:06,730 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-24 10:13:06,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:06,913 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:13:06,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:13:06,913 INFO L85 PathProgramCache]: Analyzing trace with hash 395420464, now seen corresponding path program 1 times [2024-10-24 10:13:06,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:13:06,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035785942] [2024-10-24 10:13:06,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:13:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 10:13:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 10:13:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 10:13:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 10:13:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 10:13:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 10:13:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 10:13:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 10:13:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 10:13:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 10:13:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 10:13:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 10:13:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-24 10:13:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 10:13:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 10:13:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 10:13:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 10:13:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 10:13:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 10:13:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 10:13:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-10-24 10:13:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-24 10:13:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-10-24 10:13:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 10:13:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-24 10:13:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-24 10:13:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-24 10:13:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-24 10:13:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-24 10:13:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-24 10:13:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-24 10:13:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-24 10:13:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-24 10:13:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-24 10:13:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-10-24 10:13:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-24 10:13:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-24 10:13:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-24 10:13:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 27 proven. 84 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:13:07,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 10:13:07,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035785942] [2024-10-24 10:13:07,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035785942] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 10:13:07,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1189358112] [2024-10-24 10:13:07,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:07,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:07,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:13:07,596 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 10:13:07,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-24 10:13:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:07,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-10-24 10:13:07,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 10:13:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1093 proven. 162 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2024-10-24 10:13:08,138 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 10:13:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 27 proven. 84 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-24 10:13:08,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1189358112] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 10:13:08,453 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 10:13:08,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9, 6] total 13 [2024-10-24 10:13:08,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848419617] [2024-10-24 10:13:08,454 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 10:13:08,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-10-24 10:13:08,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 10:13:08,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-10-24 10:13:08,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2024-10-24 10:13:08,456 INFO L87 Difference]: Start difference. First operand 2987 states and 4367 transitions. Second operand has 13 states, 13 states have (on average 8.692307692307692) internal successors, (113), 13 states have internal predecessors, (113), 3 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2024-10-24 10:13:10,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:13:10,130 INFO L93 Difference]: Finished difference Result 8399 states and 12203 transitions. [2024-10-24 10:13:10,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-10-24 10:13:10,131 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.692307692307692) internal successors, (113), 13 states have internal predecessors, (113), 3 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) Word has length 242 [2024-10-24 10:13:10,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:13:10,163 INFO L225 Difference]: With dead ends: 8399 [2024-10-24 10:13:10,164 INFO L226 Difference]: Without dead ends: 5526 [2024-10-24 10:13:10,174 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 556 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 354 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=399, Invalid=1007, Unknown=0, NotChecked=0, Total=1406 [2024-10-24 10:13:10,176 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 320 mSDsluCounter, 1139 mSDsCounter, 0 mSdLazyCounter, 1161 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 331 SdHoareTripleChecker+Valid, 1374 SdHoareTripleChecker+Invalid, 1350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 1161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-10-24 10:13:10,177 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [331 Valid, 1374 Invalid, 1350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 1161 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-24 10:13:10,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5526 states. [2024-10-24 10:13:10,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5526 to 3427. [2024-10-24 10:13:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3427 states, 2634 states have (on average 1.356492027334852) internal successors, (3573), 2655 states have internal predecessors, (3573), 675 states have call successors, (675), 117 states have call predecessors, (675), 117 states have return successors, (675), 654 states have call predecessors, (675), 675 states have call successors, (675) [2024-10-24 10:13:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 3427 states and 4923 transitions. [2024-10-24 10:13:10,518 INFO L78 Accepts]: Start accepts. Automaton has 3427 states and 4923 transitions. Word has length 242 [2024-10-24 10:13:10,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:13:10,519 INFO L471 AbstractCegarLoop]: Abstraction has 3427 states and 4923 transitions. [2024-10-24 10:13:10,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.692307692307692) internal successors, (113), 13 states have internal predecessors, (113), 3 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2024-10-24 10:13:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 4923 transitions. [2024-10-24 10:13:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-10-24 10:13:10,522 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:13:10,522 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:10,542 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-24 10:13:10,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:10,727 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:13:10,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:13:10,728 INFO L85 PathProgramCache]: Analyzing trace with hash 2393454, now seen corresponding path program 1 times [2024-10-24 10:13:10,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 10:13:10,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176895823] [2024-10-24 10:13:10,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:10,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 10:13:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-24 10:13:10,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1522686467] [2024-10-24 10:13:10,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:10,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:10,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:13:10,858 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 10:13:10,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-24 10:13:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 10:13:11,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 10:13:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 10:13:11,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 10:13:11,510 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 10:13:11,512 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-24 10:13:11,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-10-24 10:13:11,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 10:13:11,718 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:11,889 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 10:13:11,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 10:13:11 BoogieIcfgContainer [2024-10-24 10:13:11,892 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 10:13:11,893 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 10:13:11,893 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 10:13:11,893 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 10:13:11,894 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:12:49" (3/4) ... [2024-10-24 10:13:11,895 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-24 10:13:11,897 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 10:13:11,897 INFO L158 Benchmark]: Toolchain (without parser) took 23566.29ms. Allocated memory was 180.4MB in the beginning and 488.6MB in the end (delta: 308.3MB). Free memory was 111.5MB in the beginning and 401.2MB in the end (delta: -289.7MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,897 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 10:13:11,898 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.22ms. Allocated memory is still 180.4MB. Free memory was 111.4MB in the beginning and 146.4MB in the end (delta: -35.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.11ms. Allocated memory is still 180.4MB. Free memory was 146.4MB in the beginning and 141.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,898 INFO L158 Benchmark]: Boogie Preprocessor took 75.16ms. Allocated memory is still 180.4MB. Free memory was 141.8MB in the beginning and 135.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,898 INFO L158 Benchmark]: RCFGBuilder took 817.81ms. Allocated memory is still 180.4MB. Free memory was 135.5MB in the beginning and 101.5MB in the end (delta: 34.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,898 INFO L158 Benchmark]: TraceAbstraction took 22110.86ms. Allocated memory was 180.4MB in the beginning and 488.6MB in the end (delta: 308.3MB). Free memory was 100.9MB in the beginning and 401.2MB in the end (delta: -300.3MB). Peak memory consumption was 199.3MB. Max. memory is 16.1GB. [2024-10-24 10:13:11,899 INFO L158 Benchmark]: Witness Printer took 3.86ms. Allocated memory is still 488.6MB. Free memory is still 401.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 10:13:11,900 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.22ms. Allocated memory is still 180.4MB. Free memory was 111.4MB in the beginning and 146.4MB in the end (delta: -35.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.11ms. Allocated memory is still 180.4MB. Free memory was 146.4MB in the beginning and 141.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.16ms. Allocated memory is still 180.4MB. Free memory was 141.8MB in the beginning and 135.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 817.81ms. Allocated memory is still 180.4MB. Free memory was 135.5MB in the beginning and 101.5MB in the end (delta: 34.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 22110.86ms. Allocated memory was 180.4MB in the beginning and 488.6MB in the end (delta: 308.3MB). Free memory was 100.9MB in the beginning and 401.2MB in the end (delta: -300.3MB). Peak memory consumption was 199.3MB. Max. memory is 16.1GB. * Witness Printer took 3.86ms. Allocated memory is still 488.6MB. Free memory is still 401.2MB. 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 213, overapproximation of bitwiseOr at line 65, overapproximation of someUnaryDOUBLEoperation at line 34, overapproximation of someBinaryArithmeticDOUBLEoperation at line 92, overapproximation of someBinaryDOUBLEComparisonOperation at line 213. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 128; [L23] signed short int var_1_7 = 0; [L24] signed short int var_1_8 = 28520; [L25] signed short int var_1_9 = 128; [L26] signed long int var_1_10 = 16; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 100; [L29] unsigned char var_1_13 = 1; [L30] double var_1_14 = 255.25; [L31] float var_1_15 = 64.75; [L32] double var_1_16 = 128.25; [L33] double var_1_17 = 128.5; [L34] float var_1_18 = -0.2; [L35] double var_1_19 = 8.25; [L36] double var_1_20 = 63.8; [L37] double var_1_21 = 255.2; [L38] double var_1_22 = 100000000000.35; [L39] double var_1_23 = 5.4; [L40] unsigned char var_1_24 = 1; [L41] double var_1_25 = 32.25; [L42] double var_1_26 = 63.5; [L43] double var_1_27 = 32.8; [L44] unsigned char var_1_28 = 1; [L45] signed char var_1_29 = -32; [L46] unsigned char var_1_30 = 0; [L47] signed long int var_1_31 = -64; [L48] signed long int var_1_33 = -2; [L49] unsigned long int var_1_34 = 4; [L50] unsigned long int var_1_35 = 3641277458; [L51] float var_1_36 = 100.25; [L52] unsigned short int var_1_38 = 32; [L53] unsigned short int var_1_39 = 62252; [L54] signed char var_1_40 = 64; [L55] signed char var_1_41 = 100; [L56] signed char var_1_42 = 1; [L57] signed short int last_1_var_1_1 = 128; [L58] double last_1_var_1_14 = 255.25; [L59] unsigned char last_1_var_1_24 = 1; [L60] unsigned char last_1_var_1_28 = 1; [L61] signed long int last_1_var_1_31 = -64; [L217] isInitial = 1 [L218] FCALL initially() [L219] COND TRUE 1 [L220] CALL updateLastVariables() [L206] last_1_var_1_1 = var_1_1 [L207] last_1_var_1_14 = var_1_14 [L208] last_1_var_1_24 = var_1_24 [L209] last_1_var_1_28 = var_1_28 [L210] last_1_var_1_31 = var_1_31 [L220] RET updateLastVariables() [L221] CALL updateVariables() [L144] var_1_7 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_7 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L145] RET assume_abort_if_not(var_1_7 >= -1) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L146] CALL assume_abort_if_not(var_1_7 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L146] RET assume_abort_if_not(var_1_7 <= 32766) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=28520, var_1_9=128] [L147] var_1_8 = __VERIFIER_nondet_short() [L148] CALL assume_abort_if_not(var_1_8 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L148] RET assume_abort_if_not(var_1_8 >= 16383) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L149] CALL assume_abort_if_not(var_1_8 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L149] RET assume_abort_if_not(var_1_8 <= 32766) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=128] [L150] var_1_9 = __VERIFIER_nondet_short() [L151] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L151] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L152] CALL assume_abort_if_not(var_1_9 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L152] RET assume_abort_if_not(var_1_9 <= 16383) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=100, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L153] var_1_12 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L154] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L155] CALL assume_abort_if_not(var_1_12 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L155] RET assume_abort_if_not(var_1_12 <= 255) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L156] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L156] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L157] var_1_13 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L158] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L159] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L159] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_15=259/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L160] var_1_15 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L161] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L162] CALL assume_abort_if_not(var_1_15 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L162] RET assume_abort_if_not(var_1_15 != 0.0F) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_16=513/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L163] var_1_16 = __VERIFIER_nondet_double() [L164] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L164] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L165] var_1_18 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L166] RET assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L167] CALL assume_abort_if_not(var_1_18 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L167] RET assume_abort_if_not(var_1_18 != 0.0F) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_19=33/4, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L168] var_1_19 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L169] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_20=319/5, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L170] var_1_20 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L171] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_21=1276/5, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L172] var_1_21 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L173] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_22=2000000000007/20, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L174] var_1_22 = __VERIFIER_nondet_double() [L175] CALL assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L175] RET assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_23=27/5, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L176] var_1_23 = __VERIFIER_nondet_double() [L177] CALL assume_abort_if_not((var_1_23 >= -230584.3009213691390e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 2305843.009213691390e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L177] RET assume_abort_if_not((var_1_23 >= -230584.3009213691390e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 2305843.009213691390e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_25=129/4, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L178] var_1_25 = __VERIFIER_nondet_double() [L179] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L179] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L180] CALL assume_abort_if_not(var_1_25 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L180] RET assume_abort_if_not(var_1_25 != 0.0F) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_26=127/2, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L181] var_1_26 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427387900e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L182] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427387900e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_27=164/5, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L183] var_1_27 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427387900e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L184] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427387900e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L185] var_1_29 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_29 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L186] RET assume_abort_if_not(var_1_29 >= -128) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L187] CALL assume_abort_if_not(var_1_29 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L187] RET assume_abort_if_not(var_1_29 <= 127) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L188] CALL assume_abort_if_not(var_1_29 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L188] RET assume_abort_if_not(var_1_29 != 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L189] var_1_30 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L190] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L191] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L191] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=3641277458, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L192] var_1_35 = __VERIFIER_nondet_ulong() [L193] CALL assume_abort_if_not(var_1_35 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L193] RET assume_abort_if_not(var_1_35 >= 3221225470) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L194] CALL assume_abort_if_not(var_1_35 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L194] RET assume_abort_if_not(var_1_35 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=62252, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L195] var_1_39 = __VERIFIER_nondet_ushort() [L196] CALL assume_abort_if_not(var_1_39 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L196] RET assume_abort_if_not(var_1_39 >= 32767) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L197] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L197] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=100, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L198] var_1_41 = __VERIFIER_nondet_char() [L199] CALL assume_abort_if_not(var_1_41 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L199] RET assume_abort_if_not(var_1_41 >= -1) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L200] CALL assume_abort_if_not(var_1_41 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L200] RET assume_abort_if_not(var_1_41 <= 126) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=1, var_1_7=32, var_1_8=16383, var_1_9=0] [L201] var_1_42 = __VERIFIER_nondet_char() [L202] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L202] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L203] CALL assume_abort_if_not(var_1_42 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L203] RET assume_abort_if_not(var_1_42 <= 63) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L221] RET updateVariables() [L222] CALL step() [L65] EXPR ((((last_1_var_1_1) > (var_1_12)) ? (last_1_var_1_1) : (var_1_12))) ^ last_1_var_1_31 VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L65] COND FALSE !((((((last_1_var_1_1) > (var_1_12)) ? (last_1_var_1_1) : (var_1_12))) ^ last_1_var_1_31) > var_1_8) [L68] signed long int stepLocal_4 = 128 + ((((var_1_7) < (var_1_38)) ? (var_1_7) : (var_1_38))); VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_4=160, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=4, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L69] COND TRUE stepLocal_4 != ((((var_1_12) > (var_1_29)) ? (var_1_12) : (var_1_29))) [L70] var_1_34 = ((var_1_35 - var_1_9) - ((((var_1_8) > (var_1_12)) ? (var_1_8) : (var_1_12)))) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=-64, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L72] COND FALSE !(! last_1_var_1_24) [L85] var_1_31 = var_1_29 VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L87] signed short int stepLocal_5 = var_1_8; VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_5=16383, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L88] COND FALSE !(var_1_31 >= stepLocal_5) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=257/2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L91] COND TRUE var_1_36 >= ((var_1_16 * var_1_15) / ((((1.2f) > (var_1_18)) ? (1.2f) : (var_1_18)))) [L92] var_1_17 = (((((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) > ((var_1_21 + (var_1_22 + var_1_23)))) ? ((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) : ((var_1_21 + (var_1_22 + var_1_23))))) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L96] signed long int stepLocal_3 = var_1_31 % ((((var_1_12) < (var_1_29)) ? (var_1_12) : (var_1_29))); VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_3=31, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=1, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L97] COND TRUE stepLocal_3 <= var_1_7 [L98] var_1_28 = (last_1_var_1_28 && var_1_30) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=16, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L100] var_1_10 = (((((var_1_9 - var_1_8)) > (var_1_7)) ? ((var_1_9 - var_1_8)) : (var_1_7))) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L101] COND FALSE !((var_1_18 / ((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) >= (var_1_19 - (var_1_26 + var_1_27))) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=-2, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L104] var_1_33 = (-10 + var_1_38) [L105] unsigned long int stepLocal_7 = var_1_35; [L106] unsigned char stepLocal_6 = var_1_24; VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_6=1, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=64, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L107] COND TRUE stepLocal_6 && (! var_1_28) [L108] var_1_40 = (((((1) < (var_1_41)) ? (1) : (var_1_41))) - (var_1_42 + 4)) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L116] signed long int stepLocal_1 = (32 % var_1_12) * var_1_38; VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_1=0, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L117] COND FALSE !(stepLocal_1 >= (var_1_34 + ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L120] signed long int stepLocal_2 = var_1_10; VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_2=32, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=1021/4, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L121] COND FALSE !(var_1_12 < stepLocal_2) [L128] var_1_14 = var_1_16 VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L130] unsigned char stepLocal_0 = var_1_28; VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_0=0, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L131] COND FALSE !(\read(var_1_11)) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, stepLocal_0=0, stepLocal_7=8589934590, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L222] RET step() [L223] CALL, EXPR property() [L213] EXPR (((((((((((var_1_11 ? ((var_1_28 && (var_1_17 <= ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))) ? ((var_1_17 >= var_1_17) ? (var_1_1 == ((signed short int) (var_1_7 - (var_1_8 - var_1_9)))) : (var_1_1 == ((signed short int) var_1_9))) : (var_1_1 == ((signed short int) var_1_7))) : 1) && (var_1_10 == ((signed long int) (((((var_1_9 - var_1_8)) > (var_1_7)) ? ((var_1_9 - var_1_8)) : (var_1_7)))))) && ((((32 % var_1_12) * var_1_38) >= (var_1_34 + ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_11 == ((unsigned char) var_1_13)) : 1)) && ((var_1_12 < var_1_10) ? ((var_1_36 >= ((var_1_36 + var_1_36) / var_1_15)) ? (var_1_14 == ((double) var_1_16)) : (var_1_14 == ((double) var_1_16))) : (var_1_14 == ((double) var_1_16)))) && ((var_1_36 >= ((var_1_16 * var_1_15) / ((((1.2f) > (var_1_18)) ? (1.2f) : (var_1_18))))) ? (var_1_17 == ((double) (((((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) > ((var_1_21 + (var_1_22 + var_1_23)))) ? ((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) : ((var_1_21 + (var_1_22 + var_1_23))))))) : (var_1_17 == ((double) var_1_20)))) && (((var_1_18 / ((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) >= (var_1_19 - (var_1_26 + var_1_27))) ? (var_1_24 == ((unsigned char) (! var_1_13))) : 1)) && (((var_1_31 % ((((var_1_12) < (var_1_29)) ? (var_1_12) : (var_1_29)))) <= var_1_7) ? (var_1_28 == ((unsigned char) (last_1_var_1_28 && var_1_30))) : 1)) && ((! last_1_var_1_24) ? ((last_1_var_1_14 == 2.94f) ? ((var_1_20 > var_1_27) ? ((var_1_8 <= var_1_9) ? (var_1_31 == ((signed long int) var_1_7)) : 1) : (var_1_31 == ((signed long int) last_1_var_1_1))) : (var_1_31 == ((signed long int) -16))) : (var_1_31 == ((signed long int) var_1_29)))) && (var_1_33 == ((signed long int) (-10 + var_1_38)))) && (((128 + ((((var_1_7) < (var_1_38)) ? (var_1_7) : (var_1_38)))) != ((((var_1_12) > (var_1_29)) ? (var_1_12) : (var_1_29)))) ? (var_1_34 == ((unsigned long int) ((var_1_35 - var_1_9) - ((((var_1_8) > (var_1_12)) ? (var_1_8) : (var_1_12)))))) : 1)) && ((var_1_31 >= var_1_8) ? (var_1_36 == ((float) (var_1_22 + 64.8f))) : 1)) && (((((((last_1_var_1_1) > (var_1_12)) ? (last_1_var_1_1) : (var_1_12))) ^ last_1_var_1_31) > var_1_8) ? (var_1_38 == ((unsigned short int) (var_1_39 - var_1_8))) : 1) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L213-L214] return ((((((((((((var_1_11 ? ((var_1_28 && (var_1_17 <= ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))) ? ((var_1_17 >= var_1_17) ? (var_1_1 == ((signed short int) (var_1_7 - (var_1_8 - var_1_9)))) : (var_1_1 == ((signed short int) var_1_9))) : (var_1_1 == ((signed short int) var_1_7))) : 1) && (var_1_10 == ((signed long int) (((((var_1_9 - var_1_8)) > (var_1_7)) ? ((var_1_9 - var_1_8)) : (var_1_7)))))) && ((((32 % var_1_12) * var_1_38) >= (var_1_34 + ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_11 == ((unsigned char) var_1_13)) : 1)) && ((var_1_12 < var_1_10) ? ((var_1_36 >= ((var_1_36 + var_1_36) / var_1_15)) ? (var_1_14 == ((double) var_1_16)) : (var_1_14 == ((double) var_1_16))) : (var_1_14 == ((double) var_1_16)))) && ((var_1_36 >= ((var_1_16 * var_1_15) / ((((1.2f) > (var_1_18)) ? (1.2f) : (var_1_18))))) ? (var_1_17 == ((double) (((((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) > ((var_1_21 + (var_1_22 + var_1_23)))) ? ((var_1_19 - ((((var_1_20) > (4.4)) ? (var_1_20) : (4.4))))) : ((var_1_21 + (var_1_22 + var_1_23))))))) : (var_1_17 == ((double) var_1_20)))) && (((var_1_18 / ((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) >= (var_1_19 - (var_1_26 + var_1_27))) ? (var_1_24 == ((unsigned char) (! var_1_13))) : 1)) && (((var_1_31 % ((((var_1_12) < (var_1_29)) ? (var_1_12) : (var_1_29)))) <= var_1_7) ? (var_1_28 == ((unsigned char) (last_1_var_1_28 && var_1_30))) : 1)) && ((! last_1_var_1_24) ? ((last_1_var_1_14 == 2.94f) ? ((var_1_20 > var_1_27) ? ((var_1_8 <= var_1_9) ? (var_1_31 == ((signed long int) var_1_7)) : 1) : (var_1_31 == ((signed long int) last_1_var_1_1))) : (var_1_31 == ((signed long int) -16))) : (var_1_31 == ((signed long int) var_1_29)))) && (var_1_33 == ((signed long int) (-10 + var_1_38)))) && (((128 + ((((var_1_7) < (var_1_38)) ? (var_1_7) : (var_1_38)))) != ((((var_1_12) > (var_1_29)) ? (var_1_12) : (var_1_29)))) ? (var_1_34 == ((unsigned long int) ((var_1_35 - var_1_9) - ((((var_1_8) > (var_1_12)) ? (var_1_8) : (var_1_12)))))) : 1)) && ((var_1_31 >= var_1_8) ? (var_1_36 == ((float) (var_1_22 + 64.8f))) : 1)) && (((((((last_1_var_1_1) > (var_1_12)) ? (last_1_var_1_1) : (var_1_12))) ^ last_1_var_1_31) > var_1_8) ? (var_1_38 == ((unsigned short int) (var_1_39 - var_1_8))) : 1)) && ((var_1_24 && (! var_1_28)) ? (var_1_40 == ((signed char) (((((1) < (var_1_41)) ? (1) : (var_1_41))) - (var_1_42 + 4)))) : ((var_1_7 >= var_1_35) ? (var_1_40 == ((signed char) var_1_42)) : (var_1_40 == ((signed char) var_1_42)))) ; [L223] RET, EXPR property() [L223] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=1021/4, last_1_var_1_1=128, last_1_var_1_24=1, last_1_var_1_28=1, last_1_var_1_31=-64, var_1_10=32, var_1_11=0, var_1_12=32, var_1_13=1, var_1_14=3, var_1_16=3, var_1_17=2, var_1_1=128, var_1_24=1, var_1_28=0, var_1_29=127, var_1_30=0, var_1_31=127, var_1_33=22, var_1_34=8589918207, var_1_35=8589934590, var_1_36=401/4, var_1_38=32, var_1_39=32767, var_1_40=-3, var_1_41=2, var_1_42=0, var_1_7=32, var_1_8=16383, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 21.9s, OverallIterations: 7, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3204 SdHoareTripleChecker+Valid, 5.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3154 mSDsluCounter, 6069 SdHoareTripleChecker+Invalid, 4.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4900 mSDsCounter, 1772 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5683 IncrementalHoareTripleChecker+Invalid, 7455 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1772 mSolverCounterUnsat, 1169 mSDtfsCounter, 5683 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2134 GetRequests, 1942 SyntacticMatches, 2 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5148 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3427occurred in iteration=6, InterpolantAutomatonStates: 166, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 2771 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 8.5s InterpolantComputationTime, 2654 NumberOfCodeBlocks, 2654 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2884 ConstructedInterpolants, 0 QuantifiedInterpolants, 12262 SizeOfPredicates, 15 NumberOfNonLiveVariables, 1653 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 32826/33744 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-10-24 10:13:11,945 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.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 5de5e01dd5ec419837d7061a3c6cedcf9fe0e99d58c222c9aba492b901488277 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 10:13:14,220 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 10:13:14,294 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-24 10:13:14,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 10:13:14,300 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 10:13:14,333 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 10:13:14,334 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 10:13:14,334 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 10:13:14,335 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 10:13:14,336 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 10:13:14,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 10:13:14,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 10:13:14,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 10:13:14,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 10:13:14,342 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 10:13:14,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 10:13:14,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 10:13:14,343 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 10:13:14,343 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 10:13:14,343 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 10:13:14,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 10:13:14,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 10:13:14,344 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 10:13:14,345 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 10:13:14,345 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 10:13:14,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 10:13:14,345 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 10:13:14,346 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 10:13:14,346 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 10:13:14,346 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 10:13:14,347 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 10:13:14,347 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 10:13:14,347 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 10:13:14,347 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 10:13:14,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 10:13:14,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 10:13:14,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 10:13:14,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 10:13:14,349 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 10:13:14,349 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 10:13:14,349 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 10:13:14,350 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 10:13:14,350 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 10:13:14,350 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 10:13:14,350 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 10:13:14,350 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5de5e01dd5ec419837d7061a3c6cedcf9fe0e99d58c222c9aba492b901488277 [2024-10-24 10:13:14,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 10:13:14,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 10:13:14,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 10:13:14,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 10:13:14,730 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 10:13:14,732 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i [2024-10-24 10:13:16,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 10:13:16,444 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 10:13:16,447 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i [2024-10-24 10:13:16,469 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f21c9a2e/589268e11deb421eb9de335516131752/FLAG605013ef9 [2024-10-24 10:13:16,780 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f21c9a2e/589268e11deb421eb9de335516131752 [2024-10-24 10:13:16,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 10:13:16,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 10:13:16,785 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 10:13:16,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 10:13:16,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 10:13:16,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:16" (1/1) ... [2024-10-24 10:13:16,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ca9133a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:16, skipping insertion in model container [2024-10-24 10:13:16,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:13:16" (1/1) ... [2024-10-24 10:13:16,832 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 10:13:17,005 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i[916,929] [2024-10-24 10:13:17,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 10:13:17,150 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 10:13:17,163 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-60.i[916,929] [2024-10-24 10:13:17,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 10:13:17,243 INFO L204 MainTranslator]: Completed translation [2024-10-24 10:13:17,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17 WrapperNode [2024-10-24 10:13:17,244 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 10:13:17,245 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 10:13:17,245 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 10:13:17,245 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 10:13:17,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,271 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,316 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-10-24 10:13:17,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 10:13:17,322 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 10:13:17,322 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 10:13:17,322 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 10:13:17,333 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,343 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,366 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-24 10:13:17,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,391 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,402 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 10:13:17,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 10:13:17,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 10:13:17,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 10:13:17,419 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (1/1) ... [2024-10-24 10:13:17,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 10:13:17,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 10:13:17,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 10:13:17,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 10:13:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 10:13:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-24 10:13:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 10:13:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 10:13:17,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 10:13:17,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 10:13:17,636 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 10:13:17,639 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 10:13:43,672 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-10-24 10:13:43,673 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 10:13:43,748 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 10:13:43,750 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 10:13:43,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:13:43 BoogieIcfgContainer [2024-10-24 10:13:43,751 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 10:13:43,753 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 10:13:43,755 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 10:13:43,760 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 10:13:43,761 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 10:13:16" (1/3) ... [2024-10-24 10:13:43,762 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4762d19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:13:43, skipping insertion in model container [2024-10-24 10:13:43,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:13:17" (2/3) ... [2024-10-24 10:13:43,762 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4762d19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 10:13:43, skipping insertion in model container [2024-10-24 10:13:43,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 10:13:43" (3/3) ... [2024-10-24 10:13:43,765 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-60.i [2024-10-24 10:13:43,785 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 10:13:43,786 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 10:13:43,858 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 10:13:43,865 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;@52e06a0b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 10:13:43,866 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 10:13:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 58 states have (on average 1.396551724137931) internal successors, (81), 59 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-24 10:13:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-24 10:13:43,888 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:13:43,889 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:43,890 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:13:43,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:13:43,895 INFO L85 PathProgramCache]: Analyzing trace with hash -1268486040, now seen corresponding path program 1 times [2024-10-24 10:13:43,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 10:13:43,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1686620241] [2024-10-24 10:13:43,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:43,915 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 [2024-10-24 10:13:43,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 10:13:43,919 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) [2024-10-24 10:13:43,920 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 [2024-10-24 10:13:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:46,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-24 10:13:46,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 10:13:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 602 proven. 0 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2024-10-24 10:13:46,180 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 10:13:46,181 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 10:13:46,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1686620241] [2024-10-24 10:13:46,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1686620241] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 10:13:46,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 10:13:46,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 10:13:46,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200283796] [2024-10-24 10:13:46,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 10:13:46,192 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 10:13:46,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 10:13:46,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 10:13:46,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 10:13:46,221 INFO L87 Difference]: Start difference. First operand has 99 states, 58 states have (on average 1.396551724137931) internal successors, (81), 59 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:13:51,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.99s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-24 10:13:51,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 10:13:51,355 INFO L93 Difference]: Finished difference Result 195 states and 350 transitions. [2024-10-24 10:13:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 10:13:51,717 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 236 [2024-10-24 10:13:51,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 10:13:51,724 INFO L225 Difference]: With dead ends: 195 [2024-10-24 10:13:51,724 INFO L226 Difference]: Without dead ends: 97 [2024-10-24 10:13:51,728 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 10:13:51,732 INFO L432 NwaCegarLoop]: 149 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-10-24 10:13:51,735 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 149 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-10-24 10:13:51,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-10-24 10:13:51,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-10-24 10:13:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 57 states have internal predecessors, (76), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-24 10:13:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 152 transitions. [2024-10-24 10:13:51,787 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 152 transitions. Word has length 236 [2024-10-24 10:13:51,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 10:13:51,788 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 152 transitions. [2024-10-24 10:13:51,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 10:13:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 152 transitions. [2024-10-24 10:13:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-24 10:13:51,798 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 10:13:51,798 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 10:13:51,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-10-24 10:13:51,999 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 [2024-10-24 10:13:51,999 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 10:13:52,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 10:13:52,000 INFO L85 PathProgramCache]: Analyzing trace with hash -423406296, now seen corresponding path program 1 times [2024-10-24 10:13:52,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 10:13:52,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [809012114] [2024-10-24 10:13:52,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 10:13:52,002 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 [2024-10-24 10:13:52,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 10:13:52,005 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) [2024-10-24 10:13:52,006 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 [2024-10-24 10:13:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 10:13:53,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-24 10:13:53,973 INFO L278 TraceCheckSpWp]: Computing forward predicates...