./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-89.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-89.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b29ac98a85c5671f74af5656694b90e325003b38bb486d3b8562135cfd086b0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 12:24:04,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 12:24:04,863 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 12:24:04,870 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 12:24:04,871 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 12:24:04,898 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 12:24:04,900 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 12:24:04,901 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 12:24:04,902 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 12:24:04,903 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 12:24:04,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 12:24:04,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 12:24:04,905 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 12:24:04,905 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 12:24:04,907 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 12:24:04,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 12:24:04,908 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 12:24:04,908 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 12:24:04,909 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 12:24:04,909 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 12:24:04,909 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 12:24:04,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 12:24:04,913 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 12:24:04,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 12:24:04,914 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 12:24:04,914 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 12:24:04,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 12:24:04,914 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 12:24:04,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 12:24:04,915 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 12:24:04,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 12:24:04,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 12:24:04,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:24:04,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 12:24:04,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 12:24:04,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 12:24:04,917 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 12:24:04,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 12:24:04,917 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 12:24:04,917 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 12:24:04,918 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 12:24:04,919 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 12:24:04,919 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b29ac98a85c5671f74af5656694b90e325003b38bb486d3b8562135cfd086b0 [2024-10-14 12:24:05,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 12:24:05,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 12:24:05,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 12:24:05,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 12:24:05,250 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 12:24:05,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:06,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 12:24:07,107 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 12:24:07,109 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:07,126 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5554d2302/efe067f126dc463fb146ae604e8d3538/FLAG4f8847443 [2024-10-14 12:24:07,147 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5554d2302/efe067f126dc463fb146ae604e8d3538 [2024-10-14 12:24:07,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 12:24:07,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 12:24:07,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 12:24:07,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 12:24:07,167 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 12:24:07,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dda744f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07, skipping insertion in model container [2024-10-14 12:24:07,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,211 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 12:24:07,375 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-89.i[916,929] [2024-10-14 12:24:07,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:24:07,511 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 12:24:07,534 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-89.i[916,929] [2024-10-14 12:24:07,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:24:07,646 INFO L204 MainTranslator]: Completed translation [2024-10-14 12:24:07,646 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07 WrapperNode [2024-10-14 12:24:07,647 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 12:24:07,648 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 12:24:07,649 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 12:24:07,649 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 12:24:07,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,680 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,748 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 264 [2024-10-14 12:24:07,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 12:24:07,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 12:24:07,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 12:24:07,750 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 12:24:07,769 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,781 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,824 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-14 12:24:07,824 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,825 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,852 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,868 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 12:24:07,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 12:24:07,869 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 12:24:07,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 12:24:07,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (1/1) ... [2024-10-14 12:24:07,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:24:07,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:24:07,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 12:24:07,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 12:24:07,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 12:24:07,972 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 12:24:07,972 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 12:24:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 12:24:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 12:24:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 12:24:08,081 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 12:24:08,084 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 12:24:08,821 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-10-14 12:24:08,822 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 12:24:08,885 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 12:24:08,886 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 12:24:08,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:24:08 BoogieIcfgContainer [2024-10-14 12:24:08,886 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 12:24:08,889 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 12:24:08,890 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 12:24:08,894 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 12:24:08,894 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 12:24:07" (1/3) ... [2024-10-14 12:24:08,895 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e49cb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:24:08, skipping insertion in model container [2024-10-14 12:24:08,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:07" (2/3) ... [2024-10-14 12:24:08,896 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e49cb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:24:08, skipping insertion in model container [2024-10-14 12:24:08,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:24:08" (3/3) ... [2024-10-14 12:24:08,898 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:08,919 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 12:24:08,920 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 12:24:09,000 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 12:24:09,010 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;@3fca090a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 12:24:09,011 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 12:24:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 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) [2024-10-14 12:24:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-14 12:24:09,038 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:09,039 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] [2024-10-14 12:24:09,040 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:09,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:09,046 INFO L85 PathProgramCache]: Analyzing trace with hash 171583231, now seen corresponding path program 1 times [2024-10-14 12:24:09,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:09,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796639777] [2024-10-14 12:24:09,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:09,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:09,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796639777] [2024-10-14 12:24:09,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796639777] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:09,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:09,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 12:24:09,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881706771] [2024-10-14 12:24:09,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:09,808 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 12:24:09,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:09,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 12:24:09,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 12:24:09,845 INFO L87 Difference]: Start difference. First operand has 110 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 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 23.0) internal successors, (46), 2 states have internal predecessors, (46), 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) [2024-10-14 12:24:09,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:09,932 INFO L93 Difference]: Finished difference Result 217 states and 390 transitions. [2024-10-14 12:24:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 12:24:09,936 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 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 233 [2024-10-14 12:24:09,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:09,946 INFO L225 Difference]: With dead ends: 217 [2024-10-14 12:24:09,946 INFO L226 Difference]: Without dead ends: 108 [2024-10-14 12:24:09,953 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 [2024-10-14 12:24:09,957 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:09,958 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 12:24:09,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2024-10-14 12:24:10,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2024-10-14 12:24:10,054 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) [2024-10-14 12:24:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 170 transitions. [2024-10-14 12:24:10,060 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 170 transitions. Word has length 233 [2024-10-14 12:24:10,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:10,062 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 170 transitions. [2024-10-14 12:24:10,063 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 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) [2024-10-14 12:24:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2024-10-14 12:24:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-14 12:24:10,068 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:10,069 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] [2024-10-14 12:24:10,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 12:24:10,069 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:10,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:10,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1074380283, now seen corresponding path program 1 times [2024-10-14 12:24:10,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:10,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896810141] [2024-10-14 12:24:10,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:10,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:10,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:10,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896810141] [2024-10-14 12:24:10,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896810141] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:10,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:10,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 12:24:10,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263108085] [2024-10-14 12:24:10,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:10,652 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 12:24:10,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:10,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 12:24:10,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:24:10,657 INFO L87 Difference]: Start difference. First operand 108 states and 170 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2024-10-14 12:24:10,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:10,821 INFO L93 Difference]: Finished difference Result 308 states and 486 transitions. [2024-10-14 12:24:10,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 12:24:10,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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 233 [2024-10-14 12:24:10,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:10,826 INFO L225 Difference]: With dead ends: 308 [2024-10-14 12:24:10,830 INFO L226 Difference]: Without dead ends: 201 [2024-10-14 12:24:10,832 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 12:24:10,837 INFO L432 NwaCegarLoop]: 261 mSDtfsCounter, 157 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:10,837 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 396 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-14 12:24:10,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2024-10-14 12:24:10,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 120. [2024-10-14 12:24:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 80 states have (on average 1.4125) internal successors, (113), 80 states have internal predecessors, (113), 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) [2024-10-14 12:24:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 189 transitions. [2024-10-14 12:24:10,878 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 189 transitions. Word has length 233 [2024-10-14 12:24:10,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:10,880 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 189 transitions. [2024-10-14 12:24:10,883 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2024-10-14 12:24:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 189 transitions. [2024-10-14 12:24:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-14 12:24:10,891 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:10,891 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] [2024-10-14 12:24:10,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 12:24:10,892 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:10,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:10,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1332545721, now seen corresponding path program 1 times [2024-10-14 12:24:10,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:10,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57286074] [2024-10-14 12:24:10,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:10,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:12,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:12,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57286074] [2024-10-14 12:24:12,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57286074] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:12,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:12,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 12:24:12,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028055006] [2024-10-14 12:24:12,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:12,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 12:24:12,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:12,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 12:24:12,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:24:12,258 INFO L87 Difference]: Start difference. First operand 120 states and 189 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2024-10-14 12:24:12,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:12,531 INFO L93 Difference]: Finished difference Result 316 states and 491 transitions. [2024-10-14 12:24:12,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 12:24:12,532 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 233 [2024-10-14 12:24:12,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:12,536 INFO L225 Difference]: With dead ends: 316 [2024-10-14 12:24:12,536 INFO L226 Difference]: Without dead ends: 197 [2024-10-14 12:24:12,537 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-14 12:24:12,538 INFO L432 NwaCegarLoop]: 247 mSDtfsCounter, 266 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:12,539 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [266 Valid, 351 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 12:24:12,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2024-10-14 12:24:12,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 143. [2024-10-14 12:24:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 102 states have (on average 1.411764705882353) internal successors, (144), 102 states have internal predecessors, (144), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-14 12:24:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 220 transitions. [2024-10-14 12:24:12,581 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 220 transitions. Word has length 233 [2024-10-14 12:24:12,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:12,584 INFO L471 AbstractCegarLoop]: Abstraction has 143 states and 220 transitions. [2024-10-14 12:24:12,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2024-10-14 12:24:12,584 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 220 transitions. [2024-10-14 12:24:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-14 12:24:12,590 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:12,590 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] [2024-10-14 12:24:12,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 12:24:12,591 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:12,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:12,591 INFO L85 PathProgramCache]: Analyzing trace with hash 256731833, now seen corresponding path program 1 times [2024-10-14 12:24:12,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:12,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524936] [2024-10-14 12:24:12,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:12,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:13,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:13,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:13,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:13,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524936] [2024-10-14 12:24:13,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524936] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:13,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:13,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-14 12:24:13,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513042702] [2024-10-14 12:24:13,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:13,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:24:13,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:13,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:24:13,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:24:13,954 INFO L87 Difference]: Start difference. First operand 143 states and 220 transitions. Second operand has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 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) [2024-10-14 12:24:15,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:15,132 INFO L93 Difference]: Finished difference Result 415 states and 622 transitions. [2024-10-14 12:24:15,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-14 12:24:15,134 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 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 233 [2024-10-14 12:24:15,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:15,137 INFO L225 Difference]: With dead ends: 415 [2024-10-14 12:24:15,138 INFO L226 Difference]: Without dead ends: 273 [2024-10-14 12:24:15,139 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2024-10-14 12:24:15,140 INFO L432 NwaCegarLoop]: 194 mSDtfsCounter, 302 mSDsluCounter, 581 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 775 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:15,141 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 775 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-14 12:24:15,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2024-10-14 12:24:15,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 157. [2024-10-14 12:24:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 116 states have (on average 1.3706896551724137) internal successors, (159), 116 states have internal predecessors, (159), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-14 12:24:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 235 transitions. [2024-10-14 12:24:15,173 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 235 transitions. Word has length 233 [2024-10-14 12:24:15,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:15,174 INFO L471 AbstractCegarLoop]: Abstraction has 157 states and 235 transitions. [2024-10-14 12:24:15,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 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) [2024-10-14 12:24:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 235 transitions. [2024-10-14 12:24:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-14 12:24:15,178 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:15,178 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] [2024-10-14 12:24:15,179 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 12:24:15,179 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:15,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:15,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1274461756, now seen corresponding path program 1 times [2024-10-14 12:24:15,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:15,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069807872] [2024-10-14 12:24:15,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:15,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:15,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069807872] [2024-10-14 12:24:15,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069807872] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:15,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:15,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 12:24:15,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407293379] [2024-10-14 12:24:15,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:15,815 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 12:24:15,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:15,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 12:24:15,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 12:24:15,816 INFO L87 Difference]: Start difference. First operand 157 states and 235 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-10-14 12:24:16,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:16,362 INFO L93 Difference]: Finished difference Result 526 states and 790 transitions. [2024-10-14 12:24:16,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 12:24:16,363 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 234 [2024-10-14 12:24:16,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:16,367 INFO L225 Difference]: With dead ends: 526 [2024-10-14 12:24:16,368 INFO L226 Difference]: Without dead ends: 370 [2024-10-14 12:24:16,369 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-10-14 12:24:16,370 INFO L432 NwaCegarLoop]: 264 mSDtfsCounter, 204 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 596 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:16,370 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 596 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 305 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 12:24:16,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2024-10-14 12:24:16,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 293. [2024-10-14 12:24:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 212 states have (on average 1.3443396226415094) internal successors, (285), 212 states have internal predecessors, (285), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 437 transitions. [2024-10-14 12:24:16,418 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 437 transitions. Word has length 234 [2024-10-14 12:24:16,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:16,422 INFO L471 AbstractCegarLoop]: Abstraction has 293 states and 437 transitions. [2024-10-14 12:24:16,422 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-10-14 12:24:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 437 transitions. [2024-10-14 12:24:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-10-14 12:24:16,426 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:16,427 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] [2024-10-14 12:24:16,427 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 12:24:16,427 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:16,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:16,429 INFO L85 PathProgramCache]: Analyzing trace with hash -453482216, now seen corresponding path program 1 times [2024-10-14 12:24:16,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:16,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717845806] [2024-10-14 12:24:16,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:18,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:19,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:19,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:19,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717845806] [2024-10-14 12:24:19,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717845806] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:19,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:19,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-10-14 12:24:19,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689411272] [2024-10-14 12:24:19,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:19,052 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-14 12:24:19,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:19,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-14 12:24:19,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2024-10-14 12:24:19,054 INFO L87 Difference]: Start difference. First operand 293 states and 437 transitions. Second operand has 11 states, 11 states have (on average 4.363636363636363) internal successors, (48), 11 states have internal predecessors, (48), 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) [2024-10-14 12:24:20,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:20,956 INFO L93 Difference]: Finished difference Result 611 states and 904 transitions. [2024-10-14 12:24:20,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-14 12:24:20,957 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.363636363636363) internal successors, (48), 11 states have internal predecessors, (48), 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 235 [2024-10-14 12:24:20,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:20,960 INFO L225 Difference]: With dead ends: 611 [2024-10-14 12:24:20,961 INFO L226 Difference]: Without dead ends: 455 [2024-10-14 12:24:20,962 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2024-10-14 12:24:20,962 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 159 mSDsluCounter, 1325 mSDsCounter, 0 mSdLazyCounter, 755 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 1522 SdHoareTripleChecker+Invalid, 764 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 755 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:20,963 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 1522 Invalid, 764 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 755 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 12:24:20,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2024-10-14 12:24:21,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 298. [2024-10-14 12:24:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 217 states have (on average 1.3502304147465438) internal successors, (293), 217 states have internal predecessors, (293), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 445 transitions. [2024-10-14 12:24:21,022 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 445 transitions. Word has length 235 [2024-10-14 12:24:21,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:21,025 INFO L471 AbstractCegarLoop]: Abstraction has 298 states and 445 transitions. [2024-10-14 12:24:21,025 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.363636363636363) internal successors, (48), 11 states have internal predecessors, (48), 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) [2024-10-14 12:24:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 445 transitions. [2024-10-14 12:24:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-10-14 12:24:21,030 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:21,030 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] [2024-10-14 12:24:21,030 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-14 12:24:21,031 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:21,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:21,031 INFO L85 PathProgramCache]: Analyzing trace with hash 111936812, now seen corresponding path program 1 times [2024-10-14 12:24:21,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:21,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830357493] [2024-10-14 12:24:21,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:21,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:22,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:22,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:22,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830357493] [2024-10-14 12:24:22,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830357493] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:22,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:22,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-14 12:24:22,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287547576] [2024-10-14 12:24:22,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:22,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-14 12:24:22,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:22,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-14 12:24:22,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-14 12:24:22,072 INFO L87 Difference]: Start difference. First operand 298 states and 445 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 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) [2024-10-14 12:24:22,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:22,713 INFO L93 Difference]: Finished difference Result 820 states and 1211 transitions. [2024-10-14 12:24:22,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 12:24:22,714 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 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 235 [2024-10-14 12:24:22,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:22,719 INFO L225 Difference]: With dead ends: 820 [2024-10-14 12:24:22,719 INFO L226 Difference]: Without dead ends: 523 [2024-10-14 12:24:22,721 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:24:22,725 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 210 mSDsluCounter, 530 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 712 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:22,725 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 712 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-14 12:24:22,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2024-10-14 12:24:22,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 300. [2024-10-14 12:24:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 219 states have (on average 1.356164383561644) internal successors, (297), 219 states have internal predecessors, (297), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 449 transitions. [2024-10-14 12:24:22,788 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 449 transitions. Word has length 235 [2024-10-14 12:24:22,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:22,790 INFO L471 AbstractCegarLoop]: Abstraction has 300 states and 449 transitions. [2024-10-14 12:24:22,790 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 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) [2024-10-14 12:24:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 449 transitions. [2024-10-14 12:24:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-14 12:24:22,793 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:22,795 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] [2024-10-14 12:24:22,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-14 12:24:22,796 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:22,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:22,797 INFO L85 PathProgramCache]: Analyzing trace with hash -1617831426, now seen corresponding path program 1 times [2024-10-14 12:24:22,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:22,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481317643] [2024-10-14 12:24:22,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:24,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:24,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481317643] [2024-10-14 12:24:24,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1481317643] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:24,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:24,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-14 12:24:24,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574938536] [2024-10-14 12:24:24,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:24,688 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-14 12:24:24,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:24,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-14 12:24:24,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-10-14 12:24:24,689 INFO L87 Difference]: Start difference. First operand 300 states and 449 transitions. Second operand has 9 states, 9 states have (on average 5.444444444444445) internal successors, (49), 9 states have internal predecessors, (49), 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) [2024-10-14 12:24:26,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:26,654 INFO L93 Difference]: Finished difference Result 786 states and 1171 transitions. [2024-10-14 12:24:26,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-14 12:24:26,655 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.444444444444445) internal successors, (49), 9 states have internal predecessors, (49), 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 236 [2024-10-14 12:24:26,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:26,659 INFO L225 Difference]: With dead ends: 786 [2024-10-14 12:24:26,660 INFO L226 Difference]: Without dead ends: 615 [2024-10-14 12:24:26,661 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=77, Invalid=195, Unknown=0, NotChecked=0, Total=272 [2024-10-14 12:24:26,662 INFO L432 NwaCegarLoop]: 340 mSDtfsCounter, 349 mSDsluCounter, 1233 mSDsCounter, 0 mSdLazyCounter, 998 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 1573 SdHoareTripleChecker+Invalid, 1229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 998 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:26,663 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 1573 Invalid, 1229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 998 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-10-14 12:24:26,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 615 states. [2024-10-14 12:24:26,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 615 to 285. [2024-10-14 12:24:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 285 states, 204 states have (on average 1.338235294117647) internal successors, (273), 204 states have internal predecessors, (273), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 425 transitions. [2024-10-14 12:24:26,732 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 425 transitions. Word has length 236 [2024-10-14 12:24:26,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:26,734 INFO L471 AbstractCegarLoop]: Abstraction has 285 states and 425 transitions. [2024-10-14 12:24:26,734 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.444444444444445) internal successors, (49), 9 states have internal predecessors, (49), 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) [2024-10-14 12:24:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 425 transitions. [2024-10-14 12:24:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-14 12:24:26,737 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:26,737 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] [2024-10-14 12:24:26,738 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-14 12:24:26,738 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:26,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:26,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1757258906, now seen corresponding path program 1 times [2024-10-14 12:24:26,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:26,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125230558] [2024-10-14 12:24:26,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:27,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:27,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:27,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-14 12:24:27,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:27,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125230558] [2024-10-14 12:24:27,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125230558] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:27,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:27,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 12:24:27,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709579249] [2024-10-14 12:24:27,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:27,982 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 12:24:27,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:27,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 12:24:27,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-10-14 12:24:27,983 INFO L87 Difference]: Start difference. First operand 285 states and 425 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2024-10-14 12:24:28,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:28,759 INFO L93 Difference]: Finished difference Result 557 states and 830 transitions. [2024-10-14 12:24:28,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 12:24:28,760 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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 236 [2024-10-14 12:24:28,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:28,763 INFO L225 Difference]: With dead ends: 557 [2024-10-14 12:24:28,764 INFO L226 Difference]: Without dead ends: 401 [2024-10-14 12:24:28,765 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:24:28,765 INFO L432 NwaCegarLoop]: 296 mSDtfsCounter, 184 mSDsluCounter, 556 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 852 SdHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:28,765 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 852 Invalid, 408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-10-14 12:24:28,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2024-10-14 12:24:28,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 263. [2024-10-14 12:24:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 182 states have (on average 1.3131868131868132) internal successors, (239), 182 states have internal predecessors, (239), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 391 transitions. [2024-10-14 12:24:28,824 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 391 transitions. Word has length 236 [2024-10-14 12:24:28,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:28,824 INFO L471 AbstractCegarLoop]: Abstraction has 263 states and 391 transitions. [2024-10-14 12:24:28,825 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2024-10-14 12:24:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 391 transitions. [2024-10-14 12:24:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-14 12:24:28,828 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:28,828 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] [2024-10-14 12:24:28,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-14 12:24:28,828 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:28,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:28,829 INFO L85 PathProgramCache]: Analyzing trace with hash -998495318, now seen corresponding path program 1 times [2024-10-14 12:24:28,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:28,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999854691] [2024-10-14 12:24:28,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:28,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 12:24:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 12:24:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 12:24:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 12:24:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 12:24:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 12:24:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 12:24:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 12:24:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 12:24:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-14 12:24:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 12:24:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-14 12:24:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 12:24:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 12:24:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 12:24:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 12:24:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 12:24:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 12:24:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 12:24:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 12:24:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 12:24:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 12:24:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 12:24:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 12:24:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 12:24:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-14 12:24:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 12:24:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-14 12:24:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 12:24:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-14 12:24:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 12:24:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-14 12:24:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 12:24:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-14 12:24:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 12:24:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-14 12:24:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 12:24:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-14 12:24:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-14 12:24:29,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 12:24:29,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999854691] [2024-10-14 12:24:29,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999854691] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 12:24:29,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762500507] [2024-10-14 12:24:29,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:29,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:24:29,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:24:29,560 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:24:29,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 12:24:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:29,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-10-14 12:24:29,797 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:24:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 514 proven. 276 refuted. 0 times theorem prover too weak. 2022 trivial. 0 not checked. [2024-10-14 12:24:31,191 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:24:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 78 proven. 141 refuted. 0 times theorem prover too weak. 2593 trivial. 0 not checked. [2024-10-14 12:24:31,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762500507] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:24:31,752 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 12:24:31,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 14, 9] total 22 [2024-10-14 12:24:31,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063561308] [2024-10-14 12:24:31,753 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 12:24:31,754 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-10-14 12:24:31,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 12:24:31,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-10-14 12:24:31,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=315, Unknown=0, NotChecked=0, Total=462 [2024-10-14 12:24:31,756 INFO L87 Difference]: Start difference. First operand 263 states and 391 transitions. Second operand has 22 states, 21 states have (on average 5.714285714285714) internal successors, (120), 20 states have internal predecessors, (120), 6 states have call successors, (108), 4 states have call predecessors, (108), 8 states have return successors, (109), 6 states have call predecessors, (109), 6 states have call successors, (109) [2024-10-14 12:24:32,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:32,570 INFO L93 Difference]: Finished difference Result 565 states and 813 transitions. [2024-10-14 12:24:32,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-14 12:24:32,572 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 5.714285714285714) internal successors, (120), 20 states have internal predecessors, (120), 6 states have call successors, (108), 4 states have call predecessors, (108), 8 states have return successors, (109), 6 states have call predecessors, (109), 6 states have call successors, (109) Word has length 236 [2024-10-14 12:24:32,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:32,575 INFO L225 Difference]: With dead ends: 565 [2024-10-14 12:24:32,575 INFO L226 Difference]: Without dead ends: 303 [2024-10-14 12:24:32,576 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 554 GetRequests, 530 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=197, Invalid=403, Unknown=0, NotChecked=0, Total=600 [2024-10-14 12:24:32,577 INFO L432 NwaCegarLoop]: 113 mSDtfsCounter, 214 mSDsluCounter, 419 mSDsCounter, 0 mSdLazyCounter, 536 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 532 SdHoareTripleChecker+Invalid, 579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 536 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:32,578 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 532 Invalid, 579 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 536 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-10-14 12:24:32,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2024-10-14 12:24:32,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 295. [2024-10-14 12:24:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 206 states have (on average 1.2572815533980584) internal successors, (259), 206 states have internal predecessors, (259), 76 states have call successors, (76), 12 states have call predecessors, (76), 12 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-14 12:24:32,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 411 transitions. [2024-10-14 12:24:32,648 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 411 transitions. Word has length 236 [2024-10-14 12:24:32,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:32,648 INFO L471 AbstractCegarLoop]: Abstraction has 295 states and 411 transitions. [2024-10-14 12:24:32,649 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 5.714285714285714) internal successors, (120), 20 states have internal predecessors, (120), 6 states have call successors, (108), 4 states have call predecessors, (108), 8 states have return successors, (109), 6 states have call predecessors, (109), 6 states have call successors, (109) [2024-10-14 12:24:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 411 transitions. [2024-10-14 12:24:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-10-14 12:24:32,652 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:32,652 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] [2024-10-14 12:24:32,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-14 12:24:32,856 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-10-14 12:24:32,857 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:32,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:32,858 INFO L85 PathProgramCache]: Analyzing trace with hash -799945223, now seen corresponding path program 1 times [2024-10-14 12:24:32,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 12:24:32,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703661263] [2024-10-14 12:24:32,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 12:24:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 12:24:33,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [697358712] [2024-10-14 12:24:33,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:33,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 12:24:33,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:24:33,142 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 12:24:33,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 12:24:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 12:24:33,675 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 12:24:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 12:24:34,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 12:24:34,229 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 12:24:34,231 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 12:24:34,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-14 12:24:34,436 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-10-14 12:24:34,440 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 12:24:34,600 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 12:24:34,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 12:24:34 BoogieIcfgContainer [2024-10-14 12:24:34,604 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 12:24:34,605 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 12:24:34,605 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 12:24:34,605 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 12:24:34,606 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:24:08" (3/4) ... [2024-10-14 12:24:34,608 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 12:24:34,609 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 12:24:34,610 INFO L158 Benchmark]: Toolchain (without parser) took 27458.20ms. Allocated memory was 190.8MB in the beginning and 482.3MB in the end (delta: 291.5MB). Free memory was 159.2MB in the beginning and 231.4MB in the end (delta: -72.2MB). Peak memory consumption was 218.9MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,611 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 121.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 12:24:34,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 494.03ms. Allocated memory is still 190.8MB. Free memory was 159.2MB in the beginning and 140.5MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,611 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.09ms. Allocated memory is still 190.8MB. Free memory was 140.5MB in the beginning and 134.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,611 INFO L158 Benchmark]: Boogie Preprocessor took 118.85ms. Allocated memory is still 190.8MB. Free memory was 134.2MB in the beginning and 120.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,611 INFO L158 Benchmark]: RCFGBuilder took 1017.17ms. Allocated memory is still 190.8MB. Free memory was 120.3MB in the beginning and 132.6MB in the end (delta: -12.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,612 INFO L158 Benchmark]: TraceAbstraction took 25714.79ms. Allocated memory was 190.8MB in the beginning and 482.3MB in the end (delta: 291.5MB). Free memory was 131.9MB in the beginning and 231.4MB in the end (delta: -99.5MB). Peak memory consumption was 194.1MB. Max. memory is 16.1GB. [2024-10-14 12:24:34,612 INFO L158 Benchmark]: Witness Printer took 4.71ms. Allocated memory is still 482.3MB. Free memory is still 231.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 12:24:34,613 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 121.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 494.03ms. Allocated memory is still 190.8MB. Free memory was 159.2MB in the beginning and 140.5MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.09ms. Allocated memory is still 190.8MB. Free memory was 140.5MB in the beginning and 134.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.85ms. Allocated memory is still 190.8MB. Free memory was 134.2MB in the beginning and 120.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1017.17ms. Allocated memory is still 190.8MB. Free memory was 120.3MB in the beginning and 132.6MB in the end (delta: -12.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 25714.79ms. Allocated memory was 190.8MB in the beginning and 482.3MB in the end (delta: 291.5MB). Free memory was 131.9MB in the beginning and 231.4MB in the end (delta: -99.5MB). Peak memory consumption was 194.1MB. Max. memory is 16.1GB. * Witness Printer took 4.71ms. Allocated memory is still 482.3MB. Free memory is still 231.4MB. 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 someBinaryDOUBLEComparisonOperation at line 214, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryArithmeticDOUBLEoperation at line 68. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 128; [L23] unsigned long int var_1_5 = 2082256544; [L24] unsigned long int var_1_6 = 32; [L25] unsigned long int var_1_7 = 2478717280; [L26] signed short int var_1_8 = 256; [L27] unsigned char var_1_11 = 100; [L28] unsigned char var_1_12 = 64; [L29] unsigned char var_1_13 = 100; [L30] unsigned char var_1_14 = 16; [L31] double var_1_15 = -0.5; [L32] double var_1_16 = 99.6; [L33] double var_1_17 = 10.75; [L34] double var_1_18 = 5.5; [L35] signed short int var_1_19 = 128; [L36] unsigned long int var_1_20 = 5; [L37] unsigned char var_1_21 = 2; [L38] unsigned char var_1_22 = 128; [L39] unsigned short int var_1_23 = 256; [L40] unsigned short int var_1_24 = 37558; [L41] unsigned long int var_1_25 = 10000; [L42] double var_1_27 = 4.2; [L43] unsigned char var_1_29 = 0; [L44] unsigned char var_1_30 = 1; [L45] unsigned char var_1_31 = 1; [L46] unsigned char var_1_32 = 0; [L47] unsigned char var_1_33 = 0; [L48] unsigned char var_1_34 = 0; [L49] unsigned char var_1_35 = 25; [L50] unsigned char var_1_36 = 2; [L51] unsigned char var_1_37 = 8; [L52] unsigned char var_1_38 = 10; [L53] unsigned long int var_1_39 = 1000000; [L54] signed long int var_1_40 = 32; [L55] unsigned short int var_1_41 = 0; [L56] unsigned long int var_1_42 = 100; [L57] unsigned long int last_1_var_1_1 = 128; [L58] signed short int last_1_var_1_8 = 256; [L59] unsigned long int last_1_var_1_25 = 10000; [L60] unsigned char last_1_var_1_35 = 25; [L61] unsigned long int last_1_var_1_39 = 1000000; [L218] isInitial = 1 [L219] FCALL initially() [L220] COND TRUE 1 [L221] CALL updateLastVariables() [L207] last_1_var_1_1 = var_1_1 [L208] last_1_var_1_8 = var_1_8 [L209] last_1_var_1_25 = var_1_25 [L210] last_1_var_1_35 = var_1_35 [L211] last_1_var_1_39 = var_1_39 [L221] RET updateLastVariables() [L222] CALL updateVariables() [L148] var_1_5 = __VERIFIER_nondet_ulong() [L149] CALL assume_abort_if_not(var_1_5 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L149] RET assume_abort_if_not(var_1_5 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L151] var_1_7 = __VERIFIER_nondet_ulong() [L152] CALL assume_abort_if_not(var_1_7 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L152] RET assume_abort_if_not(var_1_7 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L153] CALL assume_abort_if_not(var_1_7 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L153] RET assume_abort_if_not(var_1_7 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L154] var_1_12 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L155] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L156] CALL assume_abort_if_not(var_1_12 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L156] RET assume_abort_if_not(var_1_12 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L157] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L157] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L158] var_1_13 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L159] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L160] CALL assume_abort_if_not(var_1_13 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L160] RET assume_abort_if_not(var_1_13 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L161] CALL assume_abort_if_not(var_1_13 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L161] RET assume_abort_if_not(var_1_13 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L162] var_1_14 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L163] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L164] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L164] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L165] var_1_16 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_16 >= 0.0F && 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_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L166] RET assume_abort_if_not((var_1_16 >= 0.0F && 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_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L167] var_1_17 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L168] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L169] var_1_18 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L170] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L171] var_1_20 = __VERIFIER_nondet_ulong() [L172] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L172] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L173] CALL assume_abort_if_not(var_1_20 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L173] RET assume_abort_if_not(var_1_20 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L174] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L174] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L175] var_1_22 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_22 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L176] RET assume_abort_if_not(var_1_22 >= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L177] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L177] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L178] var_1_24 = __VERIFIER_nondet_ushort() [L179] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L179] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L180] CALL assume_abort_if_not(var_1_24 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L180] RET assume_abort_if_not(var_1_24 <= 65534) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L181] var_1_27 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L182] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L183] CALL assume_abort_if_not(var_1_27 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L183] RET assume_abort_if_not(var_1_27 != 0.0F) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L184] var_1_30 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L185] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L186] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L186] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L187] var_1_32 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L188] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L189] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L189] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L190] var_1_33 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L191] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L192] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L192] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L193] var_1_34 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L194] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L195] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L195] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L196] var_1_36 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L197] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L198] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L198] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L199] var_1_37 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L200] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L201] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L201] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L202] var_1_38 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L203] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L204] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L204] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L222] RET updateVariables() [L223] CALL step() [L65] COND TRUE (last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5)) [L66] var_1_11 = ((((var_1_14) < (10)) ? (var_1_14) : (10))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L68] var_1_15 = (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18)))) [L69] var_1_29 = (! var_1_30) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L70] COND FALSE !(\read(var_1_29)) [L73] var_1_31 = (var_1_32 || (var_1_33 || var_1_34)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L75] var_1_39 = (4u + 10u) [L76] var_1_41 = var_1_12 [L77] var_1_42 = var_1_7 [L78] unsigned char stepLocal_5 = var_1_17 > var_1_18; [L79] unsigned long int stepLocal_4 = var_1_42; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L80] COND FALSE !(var_1_18 < var_1_15) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L91] unsigned long int stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_6=3221225307, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L92] COND FALSE !(stepLocal_6 < var_1_41) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L95] COND TRUE (var_1_17 / var_1_27) <= var_1_15 [L96] var_1_25 = var_1_42 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L101] unsigned long int stepLocal_0 = var_1_39; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_0=14, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L102] COND TRUE stepLocal_0 != var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L103] COND FALSE !(\read(var_1_29)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=256] [L107] COND FALSE !(var_1_29 && var_1_31) [L118] var_1_8 = var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=256, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L120] COND TRUE ! var_1_29 [L121] var_1_23 = (var_1_24 - var_1_1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L123] signed long int stepLocal_8 = (((var_1_11) < (8)) ? (var_1_11) : (8)); [L124] signed long int stepLocal_7 = 64; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_7=64, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L125] COND FALSE !(var_1_21 > stepLocal_7) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L132] unsigned long int stepLocal_2 = var_1_5; [L133] unsigned char stepLocal_1 = var_1_31; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_2=5368709120, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L134] COND FALSE !(var_1_23 > stepLocal_2) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L139] unsigned long int stepLocal_3 = var_1_5 - (var_1_12 + var_1_14); VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_3=5368709065, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L140] COND TRUE stepLocal_3 == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20)))) [L141] var_1_19 = ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=3221225307, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L145] var_1_40 = ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35))) [L223] RET step() [L224] CALL, EXPR property() [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L214] EXPR (var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L214-L215] return ((((((((((((((((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)))) && (((last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5))) ? (var_1_11 == ((unsigned char) ((((var_1_14) < (10)) ? (var_1_14) : (10))))) : 1)) && (var_1_15 == ((double) (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18))))))) && (((var_1_5 - (var_1_12 + var_1_14)) == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20))))) ? (var_1_19 == ((signed short int) ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12))) : (var_1_19 == ((signed short int) var_1_14)))) && ((var_1_18 < var_1_15) ? ((var_1_42 >= 200) ? (var_1_21 == ((unsigned char) ((((25) < (var_1_14)) ? (25) : (var_1_14))))) : ((var_1_31 || (var_1_17 > var_1_18)) ? (var_1_21 == ((unsigned char) ((((var_1_22 - 1) < 0 ) ? -(var_1_22 - 1) : (var_1_22 - 1))))) : (var_1_21 == ((unsigned char) var_1_22)))) : 1)) && ((! var_1_29) ? (var_1_23 == ((unsigned short int) (var_1_24 - var_1_1))) : 1)) && ((var_1_7 < var_1_41) ? (var_1_25 == ((unsigned long int) ((((last_1_var_1_25) < (var_1_22)) ? (last_1_var_1_25) : (var_1_22))))) : (((var_1_17 / var_1_27) <= var_1_15) ? (var_1_25 == ((unsigned long int) var_1_42)) : (var_1_25 == ((unsigned long int) 10000000u))))) && (var_1_29 == ((unsigned char) (! var_1_30)))) && (var_1_29 ? (var_1_31 == ((unsigned char) (! var_1_30))) : (var_1_31 == ((unsigned char) (var_1_32 || (var_1_33 || var_1_34)))))) && ((var_1_21 > 64) ? ((var_1_8 < ((((var_1_11) < (8)) ? (var_1_11) : (8)))) ? (var_1_35 == ((unsigned char) (var_1_36 + ((((var_1_37) > (var_1_38)) ? (var_1_37) : (var_1_38)))))) : (var_1_35 == ((unsigned char) (((((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) > (var_1_37)) ? ((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) : (var_1_37)))))) : 1)) && (var_1_39 == ((unsigned long int) (4u + 10u)))) && (var_1_40 == ((signed long int) ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35)))))) && (var_1_41 == ((unsigned short int) var_1_12))) && (var_1_42 == ((unsigned long int) var_1_7)) ; [L224] RET, EXPR property() [L224] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=31, var_1_13=259, var_1_14=24, var_1_19=53, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=254, var_1_23=65406, var_1_24=131070, var_1_25=3221225307, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=31, var_1_42=3221225307, var_1_5=5368709120, var_1_6=32, var_1_7=3221225307, var_1_8=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 25.5s, OverallIterations: 11, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2060 SdHoareTripleChecker+Valid, 6.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2045 mSDsluCounter, 7475 SdHoareTripleChecker+Invalid, 5.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5215 mSDsCounter, 385 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3751 IncrementalHoareTripleChecker+Invalid, 4136 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 385 mSolverCounterUnsat, 2260 mSDtfsCounter, 3751 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1374 GetRequests, 1287 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 236 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=300occurred in iteration=7, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 1184 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 12.3s InterpolantComputationTime, 3054 NumberOfCodeBlocks, 3054 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2804 ConstructedInterpolants, 0 QuantifiedInterpolants, 10608 SizeOfPredicates, 5 NumberOfNonLiveVariables, 541 ConjunctsInSsa, 25 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 33222/33744 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 [2024-10-14 12:24:34,713 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-89.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b29ac98a85c5671f74af5656694b90e325003b38bb486d3b8562135cfd086b0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 12:24:37,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 12:24:37,089 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 12:24:37,095 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 12:24:37,095 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 12:24:37,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 12:24:37,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 12:24:37,133 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 12:24:37,136 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 12:24:37,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 12:24:37,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 12:24:37,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 12:24:37,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 12:24:37,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 12:24:37,139 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 12:24:37,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 12:24:37,139 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 12:24:37,140 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 12:24:37,140 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 12:24:37,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 12:24:37,140 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 12:24:37,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 12:24:37,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 12:24:37,141 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 12:24:37,142 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 12:24:37,142 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 12:24:37,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 12:24:37,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 12:24:37,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 12:24:37,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 12:24:37,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 12:24:37,143 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 12:24:37,144 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 12:24:37,144 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 12:24:37,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:24:37,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 12:24:37,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 12:24:37,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 12:24:37,145 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 12:24:37,145 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 12:24:37,146 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 12:24:37,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 12:24:37,146 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 12:24:37,146 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 12:24:37,147 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 12:24:37,147 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b29ac98a85c5671f74af5656694b90e325003b38bb486d3b8562135cfd086b0 [2024-10-14 12:24:37,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 12:24:37,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 12:24:37,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 12:24:37,569 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 12:24:37,570 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 12:24:37,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:39,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 12:24:39,516 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 12:24:39,517 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:39,527 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e267b90b2/7961e5d04af7462fb02ef9d476097e65/FLAG4d06bafbc [2024-10-14 12:24:39,540 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e267b90b2/7961e5d04af7462fb02ef9d476097e65 [2024-10-14 12:24:39,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 12:24:39,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 12:24:39,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 12:24:39,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 12:24:39,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 12:24:39,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:24:39" (1/1) ... [2024-10-14 12:24:39,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f59ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:39, skipping insertion in model container [2024-10-14 12:24:39,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:24:39" (1/1) ... [2024-10-14 12:24:39,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 12:24:39,782 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-89.i[916,929] [2024-10-14 12:24:39,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:24:39,933 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 12:24:39,949 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-89.i[916,929] [2024-10-14 12:24:40,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 12:24:40,043 INFO L204 MainTranslator]: Completed translation [2024-10-14 12:24:40,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40 WrapperNode [2024-10-14 12:24:40,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 12:24:40,045 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 12:24:40,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 12:24:40,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 12:24:40,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,128 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 227 [2024-10-14 12:24:40,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 12:24:40,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 12:24:40,137 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 12:24:40,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 12:24:40,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,172 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,199 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-14 12:24:40,199 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,199 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,220 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,227 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,240 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 12:24:40,254 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 12:24:40,254 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 12:24:40,254 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 12:24:40,255 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (1/1) ... [2024-10-14 12:24:40,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 12:24:40,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 12:24:40,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 12:24:40,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 12:24:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 12:24:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 12:24:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 12:24:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 12:24:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 12:24:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 12:24:40,480 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 12:24:40,483 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 12:24:50,688 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-10-14 12:24:50,689 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 12:24:50,777 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 12:24:50,777 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 12:24:50,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:24:50 BoogieIcfgContainer [2024-10-14 12:24:50,778 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 12:24:50,780 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 12:24:50,780 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 12:24:50,786 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 12:24:50,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 12:24:39" (1/3) ... [2024-10-14 12:24:50,787 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9f318bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:24:50, skipping insertion in model container [2024-10-14 12:24:50,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:24:40" (2/3) ... [2024-10-14 12:24:50,787 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9f318bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 12:24:50, skipping insertion in model container [2024-10-14 12:24:50,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:24:50" (3/3) ... [2024-10-14 12:24:50,789 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-89.i [2024-10-14 12:24:50,809 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 12:24:50,810 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 12:24:50,894 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 12:24:50,903 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;@43270c45, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 12:24:50,904 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 12:24:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 54 states have (on average 1.4259259259259258) internal successors, (77), 55 states have internal predecessors, (77), 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) [2024-10-14 12:24:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-10-14 12:24:50,932 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:50,933 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] [2024-10-14 12:24:50,934 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:50,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:50,939 INFO L85 PathProgramCache]: Analyzing trace with hash -692932987, now seen corresponding path program 1 times [2024-10-14 12:24:50,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 12:24:50,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [343128942] [2024-10-14 12:24:50,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:50,961 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 [2024-10-14 12:24:50,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 12:24:50,965 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) [2024-10-14 12:24:50,966 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 [2024-10-14 12:24:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:52,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-14 12:24:52,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:24:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2024-10-14 12:24:52,147 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 12:24:52,148 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 12:24:52,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [343128942] [2024-10-14 12:24:52,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [343128942] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 12:24:52,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 12:24:52,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 12:24:52,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892249173] [2024-10-14 12:24:52,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 12:24:52,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 12:24:52,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 12:24:52,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 12:24:52,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 12:24:52,198 INFO L87 Difference]: Start difference. First operand has 95 states, 54 states have (on average 1.4259259259259258) internal successors, (77), 55 states have internal predecessors, (77), 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 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2024-10-14 12:24:56,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 12:24:56,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 12:24:56,605 INFO L93 Difference]: Finished difference Result 187 states and 342 transitions. [2024-10-14 12:24:56,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 12:24:56,717 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 231 [2024-10-14 12:24:56,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 12:24:56,724 INFO L225 Difference]: With dead ends: 187 [2024-10-14 12:24:56,724 INFO L226 Difference]: Without dead ends: 93 [2024-10-14 12:24:56,728 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 12:24:56,732 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-10-14 12:24:56,733 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-10-14 12:24:56,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-10-14 12:24:56,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-10-14 12:24:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 53 states have (on average 1.3584905660377358) internal successors, (72), 53 states have internal predecessors, (72), 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) [2024-10-14 12:24:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 148 transitions. [2024-10-14 12:24:56,791 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 148 transitions. Word has length 231 [2024-10-14 12:24:56,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 12:24:56,792 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 148 transitions. [2024-10-14 12:24:56,793 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2024-10-14 12:24:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 148 transitions. [2024-10-14 12:24:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-10-14 12:24:56,798 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 12:24:56,799 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] [2024-10-14 12:24:56,829 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 [2024-10-14 12:24:57,000 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 [2024-10-14 12:24:57,000 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 12:24:57,001 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 12:24:57,002 INFO L85 PathProgramCache]: Analyzing trace with hash 1748227201, now seen corresponding path program 1 times [2024-10-14 12:24:57,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 12:24:57,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1661374148] [2024-10-14 12:24:57,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 12:24:57,005 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 [2024-10-14 12:24:57,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 12:24:57,007 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) [2024-10-14 12:24:57,008 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 [2024-10-14 12:24:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 12:24:58,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-14 12:24:58,070 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 12:25:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1333 proven. 39 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-10-14 12:25:01,012 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 12:25:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 72 proven. 39 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-14 12:25:04,728 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 12:25:04,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1661374148] [2024-10-14 12:25:04,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1661374148] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 12:25:04,728 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-14 12:25:04,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-10-14 12:25:04,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178141841] [2024-10-14 12:25:04,729 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-14 12:25:04,731 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 12:25:04,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 12:25:04,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 12:25:04,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-14 12:25:04,733 INFO L87 Difference]: Start difference. First operand 93 states and 148 transitions. Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 8 states have internal predecessors, (53), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-10-14 12:25:13,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []