./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aef86c20862b5398c3e1d946a95af101c036f48e1b9b7f05da9ea685c3c80dbe --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-10 01:23:10,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 01:23:10,458 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2025-01-10 01:23:10,462 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 01:23:10,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 01:23:10,476 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 01:23:10,477 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 01:23:10,477 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 01:23:10,477 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 01:23:10,477 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 01:23:10,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 01:23:10,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 01:23:10,478 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-10 01:23:10,478 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 01:23:10,479 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 01:23:10,479 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:10,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:10,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 01:23:10,480 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 ! overflow) ) 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 -> aef86c20862b5398c3e1d946a95af101c036f48e1b9b7f05da9ea685c3c80dbe [2025-01-10 01:23:10,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 01:23:10,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 01:23:10,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 01:23:10,709 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 01:23:10,709 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 01:23:10,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:11,981 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3380da0ac/703c7e3fd33244fbb60a43f9634ea001/FLAG2e5b425f2 [2025-01-10 01:23:12,239 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 01:23:12,244 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:12,255 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3380da0ac/703c7e3fd33244fbb60a43f9634ea001/FLAG2e5b425f2 [2025-01-10 01:23:12,280 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3380da0ac/703c7e3fd33244fbb60a43f9634ea001 [2025-01-10 01:23:12,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 01:23:12,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 01:23:12,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 01:23:12,285 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 01:23:12,288 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 01:23:12,289 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7826c68c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12, skipping insertion in model container [2025-01-10 01:23:12,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 01:23:12,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 01:23:12,498 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 01:23:12,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 01:23:12,573 INFO L204 MainTranslator]: Completed translation [2025-01-10 01:23:12,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12 WrapperNode [2025-01-10 01:23:12,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 01:23:12,578 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 01:23:12,578 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 01:23:12,578 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 01:23:12,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,595 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,623 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 573 [2025-01-10 01:23:12,623 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 01:23:12,624 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 01:23:12,624 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 01:23:12,624 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 01:23:12,630 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,633 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,642 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]. [2025-01-10 01:23:12,642 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,642 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,646 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,650 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,660 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 01:23:12,661 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 01:23:12,661 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 01:23:12,661 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 01:23:12,662 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (1/1) ... [2025-01-10 01:23:12,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:12,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:12,691 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 01:23:12,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 01:23:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 01:23:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-10 01:23:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 01:23:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 01:23:12,780 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 01:23:12,781 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 01:23:12,791 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-10 01:23:13,203 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##94: assume false; [2025-01-10 01:23:13,204 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !false; [2025-01-10 01:23:13,249 INFO L? ?]: Removed 145 outVars from TransFormulas that were not future-live. [2025-01-10 01:23:13,249 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 01:23:13,260 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 01:23:13,264 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-10 01:23:13,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:13 BoogieIcfgContainer [2025-01-10 01:23:13,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 01:23:13,266 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 01:23:13,266 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 01:23:13,270 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 01:23:13,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 01:23:12" (1/3) ... [2025-01-10 01:23:13,271 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b1bba9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 01:23:13, skipping insertion in model container [2025-01-10 01:23:13,271 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:12" (2/3) ... [2025-01-10 01:23:13,271 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b1bba9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 01:23:13, skipping insertion in model container [2025-01-10 01:23:13,271 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:13" (3/3) ... [2025-01-10 01:23:13,272 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:13,287 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 01:23:13,288 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_clnt_1.BV.c.cil-1a.c that has 1 procedures, 173 locations, 1 initial locations, 1 loop locations, and 18 error locations. [2025-01-10 01:23:13,338 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-10 01:23:13,349 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;@7d458ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-10 01:23:13,349 INFO L334 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2025-01-10 01:23:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand has 173 states, 154 states have (on average 1.7337662337662338) internal successors, (267), 172 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2025-01-10 01:23:13,358 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:13,358 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:13,359 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:13,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:13,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1328474650, now seen corresponding path program 1 times [2025-01-10 01:23:13,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:13,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052342999] [2025-01-10 01:23:13,369 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:13,428 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-01-10 01:23:13,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-01-10 01:23:13,458 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:13,458 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:13,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:13,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052342999] [2025-01-10 01:23:13,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052342999] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:13,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:13,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:13,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689407849] [2025-01-10 01:23:13,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:13,538 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:13,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:13,549 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:13,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,551 INFO L87 Difference]: Start difference. First operand has 173 states, 154 states have (on average 1.7337662337662338) internal successors, (267), 172 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:13,666 INFO L93 Difference]: Finished difference Result 334 states and 516 transitions. [2025-01-10 01:23:13,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:13,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2025-01-10 01:23:13,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:13,673 INFO L225 Difference]: With dead ends: 334 [2025-01-10 01:23:13,673 INFO L226 Difference]: Without dead ends: 163 [2025-01-10 01:23:13,675 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,677 INFO L435 NwaCegarLoop]: 262 mSDtfsCounter, 15 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:13,677 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 417 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-10 01:23:13,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2025-01-10 01:23:13,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 163. [2025-01-10 01:23:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 145 states have (on average 1.5862068965517242) internal successors, (230), 162 states have internal predecessors, (230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 230 transitions. [2025-01-10 01:23:13,704 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 230 transitions. Word has length 18 [2025-01-10 01:23:13,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:13,704 INFO L471 AbstractCegarLoop]: Abstraction has 163 states and 230 transitions. [2025-01-10 01:23:13,704 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2025-01-10 01:23:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2025-01-10 01:23:13,705 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:13,705 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:13,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-10 01:23:13,706 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:13,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:13,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1213542761, now seen corresponding path program 1 times [2025-01-10 01:23:13,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:13,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133233722] [2025-01-10 01:23:13,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:13,719 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-01-10 01:23:13,738 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-01-10 01:23:13,739 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:13,739 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:13,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:13,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133233722] [2025-01-10 01:23:13,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133233722] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:13,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:13,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:13,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805795417] [2025-01-10 01:23:13,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:13,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:13,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:13,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:13,821 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,821 INFO L87 Difference]: Start difference. First operand 163 states and 230 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:13,840 INFO L93 Difference]: Finished difference Result 312 states and 438 transitions. [2025-01-10 01:23:13,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:13,840 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2025-01-10 01:23:13,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:13,841 INFO L225 Difference]: With dead ends: 312 [2025-01-10 01:23:13,841 INFO L226 Difference]: Without dead ends: 163 [2025-01-10 01:23:13,842 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,842 INFO L435 NwaCegarLoop]: 228 mSDtfsCounter, 0 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 451 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 [2025-01-10 01:23:13,842 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 451 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-10 01:23:13,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2025-01-10 01:23:13,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 163. [2025-01-10 01:23:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 145 states have (on average 1.5793103448275863) internal successors, (229), 162 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 229 transitions. [2025-01-10 01:23:13,849 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 229 transitions. Word has length 31 [2025-01-10 01:23:13,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:13,849 INFO L471 AbstractCegarLoop]: Abstraction has 163 states and 229 transitions. [2025-01-10 01:23:13,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2025-01-10 01:23:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2025-01-10 01:23:13,850 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:13,850 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:13,850 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-10 01:23:13,850 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:13,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:13,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1598287737, now seen corresponding path program 1 times [2025-01-10 01:23:13,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:13,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948637702] [2025-01-10 01:23:13,851 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:13,858 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 32 statements into 1 equivalence classes. [2025-01-10 01:23:13,865 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 32 of 32 statements. [2025-01-10 01:23:13,865 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:13,865 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:13,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:13,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948637702] [2025-01-10 01:23:13,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948637702] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:13,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:13,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:13,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620362835] [2025-01-10 01:23:13,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:13,932 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:13,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:13,933 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:13,933 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,933 INFO L87 Difference]: Start difference. First operand 163 states and 229 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:13,952 INFO L93 Difference]: Finished difference Result 312 states and 436 transitions. [2025-01-10 01:23:13,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:13,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2025-01-10 01:23:13,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:13,954 INFO L225 Difference]: With dead ends: 312 [2025-01-10 01:23:13,954 INFO L226 Difference]: Without dead ends: 163 [2025-01-10 01:23:13,954 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:13,955 INFO L435 NwaCegarLoop]: 227 mSDtfsCounter, 0 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:13,955 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 450 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-10 01:23:13,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2025-01-10 01:23:13,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 163. [2025-01-10 01:23:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 145 states have (on average 1.5724137931034483) internal successors, (228), 162 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 228 transitions. [2025-01-10 01:23:13,963 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 228 transitions. Word has length 32 [2025-01-10 01:23:13,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:13,963 INFO L471 AbstractCegarLoop]: Abstraction has 163 states and 228 transitions. [2025-01-10 01:23:13,967 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 228 transitions. [2025-01-10 01:23:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2025-01-10 01:23:13,968 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:13,968 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:13,968 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-10 01:23:13,969 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:13,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:13,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1639214580, now seen corresponding path program 1 times [2025-01-10 01:23:13,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:13,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224300270] [2025-01-10 01:23:13,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:13,981 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-01-10 01:23:13,995 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-01-10 01:23:13,998 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:13,998 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:14,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:14,054 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224300270] [2025-01-10 01:23:14,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224300270] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:14,054 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:14,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:14,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29633869] [2025-01-10 01:23:14,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:14,055 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:14,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:14,055 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:14,055 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,055 INFO L87 Difference]: Start difference. First operand 163 states and 228 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:14,214 INFO L93 Difference]: Finished difference Result 325 states and 458 transitions. [2025-01-10 01:23:14,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:14,215 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2025-01-10 01:23:14,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:14,216 INFO L225 Difference]: With dead ends: 325 [2025-01-10 01:23:14,216 INFO L226 Difference]: Without dead ends: 177 [2025-01-10 01:23:14,216 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,217 INFO L435 NwaCegarLoop]: 218 mSDtfsCounter, 9 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:14,217 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 356 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-10 01:23:14,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2025-01-10 01:23:14,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2025-01-10 01:23:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 159 states have (on average 1.5534591194968554) internal successors, (247), 176 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 247 transitions. [2025-01-10 01:23:14,230 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 247 transitions. Word has length 33 [2025-01-10 01:23:14,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:14,230 INFO L471 AbstractCegarLoop]: Abstraction has 177 states and 247 transitions. [2025-01-10 01:23:14,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,230 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 247 transitions. [2025-01-10 01:23:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2025-01-10 01:23:14,231 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:14,231 INFO L218 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:14,231 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-10 01:23:14,231 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:14,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:14,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1156689101, now seen corresponding path program 1 times [2025-01-10 01:23:14,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:14,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496789800] [2025-01-10 01:23:14,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:14,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:14,245 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-01-10 01:23:14,258 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-01-10 01:23:14,258 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:14,258 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-01-10 01:23:14,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:14,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496789800] [2025-01-10 01:23:14,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496789800] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:14,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:14,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:14,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047171873] [2025-01-10 01:23:14,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:14,304 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:14,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:14,305 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:14,305 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,305 INFO L87 Difference]: Start difference. First operand 177 states and 247 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:14,400 INFO L93 Difference]: Finished difference Result 355 states and 500 transitions. [2025-01-10 01:23:14,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:14,400 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2025-01-10 01:23:14,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:14,401 INFO L225 Difference]: With dead ends: 355 [2025-01-10 01:23:14,402 INFO L226 Difference]: Without dead ends: 193 [2025-01-10 01:23:14,403 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,405 INFO L435 NwaCegarLoop]: 233 mSDtfsCounter, 10 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 369 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:14,405 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 369 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-10 01:23:14,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2025-01-10 01:23:14,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2025-01-10 01:23:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193 states, 175 states have (on average 1.5314285714285714) internal successors, (268), 192 states have internal predecessors, (268), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 268 transitions. [2025-01-10 01:23:14,417 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 268 transitions. Word has length 46 [2025-01-10 01:23:14,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:14,418 INFO L471 AbstractCegarLoop]: Abstraction has 193 states and 268 transitions. [2025-01-10 01:23:14,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 268 transitions. [2025-01-10 01:23:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-01-10 01:23:14,418 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:14,419 INFO L218 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:14,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-10 01:23:14,419 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:14,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:14,419 INFO L85 PathProgramCache]: Analyzing trace with hash 2060156288, now seen corresponding path program 1 times [2025-01-10 01:23:14,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:14,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918499000] [2025-01-10 01:23:14,419 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:14,436 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-01-10 01:23:14,444 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-01-10 01:23:14,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:14,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2025-01-10 01:23:14,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-10 01:23:14,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918499000] [2025-01-10 01:23:14,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918499000] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:14,511 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:14,511 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:14,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056567501] [2025-01-10 01:23:14,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:14,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:14,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-10 01:23:14,512 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:14,512 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,512 INFO L87 Difference]: Start difference. First operand 193 states and 268 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:14,671 INFO L93 Difference]: Finished difference Result 413 states and 592 transitions. [2025-01-10 01:23:14,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:14,672 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2025-01-10 01:23:14,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:14,672 INFO L225 Difference]: With dead ends: 413 [2025-01-10 01:23:14,672 INFO L226 Difference]: Without dead ends: 233 [2025-01-10 01:23:14,673 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:14,673 INFO L435 NwaCegarLoop]: 205 mSDtfsCounter, 51 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:14,673 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 324 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-10 01:23:14,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2025-01-10 01:23:14,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 233. [2025-01-10 01:23:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 215 states have (on average 1.4744186046511627) internal successors, (317), 232 states have internal predecessors, (317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 317 transitions. [2025-01-10 01:23:14,690 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 317 transitions. Word has length 62 [2025-01-10 01:23:14,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:14,690 INFO L471 AbstractCegarLoop]: Abstraction has 233 states and 317 transitions. [2025-01-10 01:23:14,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 317 transitions. [2025-01-10 01:23:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-01-10 01:23:14,691 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:14,691 INFO L218 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:14,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-10 01:23:14,692 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:14,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:14,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1039087934, now seen corresponding path program 1 times [2025-01-10 01:23:14,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-10 01:23:14,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930820373] [2025-01-10 01:23:14,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:14,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-10 01:23:14,702 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-01-10 01:23:14,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-01-10 01:23:14,722 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:14,722 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-10 01:23:14,722 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-10 01:23:14,729 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-01-10 01:23:14,742 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-01-10 01:23:14,743 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:14,743 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-10 01:23:14,778 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-10 01:23:14,778 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-10 01:23:14,779 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 18 remaining) [2025-01-10 01:23:14,780 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 18 remaining) [2025-01-10 01:23:14,784 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 18 remaining) [2025-01-10 01:23:14,785 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 18 remaining) [2025-01-10 01:23:14,785 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-10 01:23:14,787 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:14,888 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-10 01:23:14,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 01:23:14 BoogieIcfgContainer [2025-01-10 01:23:14,890 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 01:23:14,890 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 01:23:14,890 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 01:23:14,896 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 01:23:14,897 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:13" (3/4) ... [2025-01-10 01:23:14,899 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-10 01:23:14,899 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 01:23:14,904 INFO L158 Benchmark]: Toolchain (without parser) took 2616.40ms. Allocated memory is still 201.3MB. Free memory was 158.8MB in the beginning and 70.2MB in the end (delta: 88.6MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 218.1MB. Free memory is still 133.5MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.59ms. Allocated memory is still 201.3MB. Free memory was 158.4MB in the beginning and 143.5MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.22ms. Allocated memory is still 201.3MB. Free memory was 143.5MB in the beginning and 140.6MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: Boogie Preprocessor took 36.46ms. Allocated memory is still 201.3MB. Free memory was 140.6MB in the beginning and 138.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: RCFGBuilder took 603.54ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 100.4MB in the end (delta: 37.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-01-10 01:23:14,904 INFO L158 Benchmark]: TraceAbstraction took 1623.64ms. Allocated memory is still 201.3MB. Free memory was 99.6MB in the beginning and 70.3MB in the end (delta: 29.3MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2025-01-10 01:23:14,905 INFO L158 Benchmark]: Witness Printer took 8.97ms. Allocated memory is still 201.3MB. Free memory was 70.3MB in the beginning and 70.2MB in the end (delta: 60.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-10 01:23:14,906 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 218.1MB. Free memory is still 133.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.59ms. Allocated memory is still 201.3MB. Free memory was 158.4MB in the beginning and 143.5MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.22ms. Allocated memory is still 201.3MB. Free memory was 143.5MB in the beginning and 140.6MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.46ms. Allocated memory is still 201.3MB. Free memory was 140.6MB in the beginning and 138.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 603.54ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 100.4MB in the end (delta: 37.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1623.64ms. Allocated memory is still 201.3MB. Free memory was 99.6MB in the beginning and 70.3MB in the end (delta: 29.3MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * Witness Printer took 8.97ms. Allocated memory is still 201.3MB. Free memory was 70.3MB in the beginning and 70.2MB in the end (delta: 60.0kB). Peak memory consumption was 8.4MB. 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: 317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseAnd at line 229. Possible FailurePath: [L639] int __retres1 ; [L643] CALL ssl3_connect() [L19] int s__info_callback = __VERIFIER_nondet_int(); [L20] unsigned int s__in_handshake = __VERIFIER_nondet_uint(); [L21] int s__state ; [L22] int s__new_session ; [L23] int s__server ; [L24] int s__version = __VERIFIER_nondet_int(); [L25] int s__type ; [L26] int s__init_num ; [L27] int s__bbio = __VERIFIER_nondet_int(); [L28] int s__wbio = __VERIFIER_nondet_int(); [L29] int s__hit = __VERIFIER_nondet_int(); [L30] int s__rwstate ; [L31] int s__init_buf___0 = __VERIFIER_nondet_int(); [L32] int s__debug = __VERIFIER_nondet_int(); [L33] int s__shutdown ; [L34] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L35] unsigned int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_uint(); [L36] unsigned int s__ctx__stats__sess_connect = __VERIFIER_nondet_uint(); [L37] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int(); [L38] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int(); [L39] int s__s3__change_cipher_spec ; [L40] int s__s3__flags = __VERIFIER_nondet_int(); [L41] int s__s3__delay_buf_pop_ret ; [L42] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L44] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__next_state___0 ; [L48] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L49] int s__session__cipher ; [L50] int s__session__compress_meth ; [L51] int buf ; [L52] unsigned long tmp ; [L53] unsigned long l ; [L54] int num1 = __VERIFIER_nondet_int(); [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] int tmp___1 ; [L62] int tmp___2 ; [L63] int tmp___3 ; [L64] int tmp___4 ; [L65] int tmp___5 ; [L66] int tmp___6 = __VERIFIER_nondet_int(); [L67] int tmp___7 = __VERIFIER_nondet_int(); [L68] int tmp___8 = __VERIFIER_nondet_int(); [L69] int tmp___9 = __VERIFIER_nondet_int(); [L70] int blastFlag ; [L71] int ag_X ; [L72] int ag_Y ; [L73] int ag_Z ; [L74] unsigned int ag_V ; [L75] unsigned int ag_W ; [L76] int __retres62 ; [L79] ag_V = 2U [L80] ag_W = 5U [L81] s__state = 12292 [L82] blastFlag = 0 [L83] tmp = __VERIFIER_nondet_int() [L84] cb = 0 [L85] ret = -1 [L86] skip = 0 [L87] tmp___0 = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=0, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__info_callback=1, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=12292, s__version=768, s__wbio=1, skip=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L88] COND TRUE s__info_callback != 0 [L89] cb = s__info_callback VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=12292, s__version=768, s__wbio=1, skip=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L97] s__in_handshake = s__in_handshake + 1 [L98] tmp___1 = __VERIFIER_nondet_int() [L99] tmp___1 & 12288 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=12292, s__version=768, s__wbio=1, skip=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND FALSE !(tmp___1 & 12288) [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=12292, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND TRUE s__state == 12292 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L216] s__new_session = 1 [L217] s__state = 4096 [L218] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L223] s__server = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L224] COND TRUE cb != 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L229] EXPR s__version & 65280 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L229] COND FALSE !((s__version & 65280) != 768) [L235] s__type = 4096 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L236] COND FALSE !(s__init_buf___0 == 0) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L255] tmp___4 = __VERIFIER_nondet_int() [L256] COND FALSE !(! tmp___4) [L262] tmp___5 = __VERIFIER_nondet_int() [L263] COND FALSE !(! tmp___5) [L269] s__state = 4368 [L270] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L271] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND TRUE s__state == 4368 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L275] s__shutdown = 0 [L276] ret = __VERIFIER_nondet_int() [L277] COND TRUE blastFlag == 0 [L278] blastFlag = 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L282] COND FALSE !(ret <= 0) [L287] s__state = 4384 [L288] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L289] COND TRUE s__bbio != s__wbio VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND TRUE s__state == 4384 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L297] ret = __VERIFIER_nondet_int() VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L303] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L313] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L137] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L140] COND TRUE s__state == 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-2147483393, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L317] s__s3__tmp__new_cipher__algorithms - 256 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, num1=0, ret=4, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__init_buf___0=1, s__s3__flags=0, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - UnprovableResult [Line: 317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 476]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 476]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 479]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 479]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 481]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 481]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 528]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 528]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 536]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 536]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 541]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 541]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 173 locations, 18 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 7, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 85 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 85 mSDsluCounter, 2367 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 994 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 418 IncrementalHoareTripleChecker+Invalid, 461 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 1373 mSDtfsCounter, 418 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=233occurred in iteration=6, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 284 NumberOfCodeBlocks, 284 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 216 ConstructedInterpolants, 0 QuantifiedInterpolants, 302 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 54/54 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-01-10 01:23:14,937 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aef86c20862b5398c3e1d946a95af101c036f48e1b9b7f05da9ea685c3c80dbe --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-10 01:23:17,624 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 01:23:17,738 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2025-01-10 01:23:17,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 01:23:17,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 01:23:17,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 01:23:17,796 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 01:23:17,796 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 01:23:17,797 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 01:23:17,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 01:23:17,797 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 01:23:17,797 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-10 01:23:17,797 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-10 01:23:17,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 01:23:17,800 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 01:23:17,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 01:23:17,801 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:17,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 01:23:17,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:17,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 01:23:17,802 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 ! overflow) ) 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 -> aef86c20862b5398c3e1d946a95af101c036f48e1b9b7f05da9ea685c3c80dbe [2025-01-10 01:23:18,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 01:23:18,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 01:23:18,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 01:23:18,051 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 01:23:18,051 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 01:23:18,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:19,234 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2a89d9d1e/c5522a67ee9748b0816546e0eb4a9baa/FLAGf58968495 [2025-01-10 01:23:19,434 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 01:23:19,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:19,445 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2a89d9d1e/c5522a67ee9748b0816546e0eb4a9baa/FLAGf58968495 [2025-01-10 01:23:19,459 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2a89d9d1e/c5522a67ee9748b0816546e0eb4a9baa [2025-01-10 01:23:19,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 01:23:19,463 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 01:23:19,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 01:23:19,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 01:23:19,467 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 01:23:19,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e20ea95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19, skipping insertion in model container [2025-01-10 01:23:19,468 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 01:23:19,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 01:23:19,674 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 01:23:19,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 01:23:19,720 INFO L204 MainTranslator]: Completed translation [2025-01-10 01:23:19,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19 WrapperNode [2025-01-10 01:23:19,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 01:23:19,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 01:23:19,722 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 01:23:19,722 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 01:23:19,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,733 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,756 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 497 [2025-01-10 01:23:19,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 01:23:19,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 01:23:19,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 01:23:19,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 01:23:19,763 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,763 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,766 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,777 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]. [2025-01-10 01:23:19,780 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,791 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,792 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,799 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,807 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 01:23:19,808 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 01:23:19,808 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 01:23:19,808 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 01:23:19,809 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (1/1) ... [2025-01-10 01:23:19,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 01:23:19,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:19,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 01:23:19,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 01:23:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 01:23:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-10 01:23:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 01:23:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 01:23:19,926 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 01:23:19,927 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 01:23:19,935 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-10 01:23:20,507 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##83: assume !false; [2025-01-10 01:23:20,507 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##82: assume false; [2025-01-10 01:23:20,535 INFO L? ?]: Removed 136 outVars from TransFormulas that were not future-live. [2025-01-10 01:23:20,535 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 01:23:20,543 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 01:23:20,543 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-10 01:23:20,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:20 BoogieIcfgContainer [2025-01-10 01:23:20,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 01:23:20,545 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 01:23:20,545 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 01:23:20,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 01:23:20,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 01:23:19" (1/3) ... [2025-01-10 01:23:20,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62406212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 01:23:20, skipping insertion in model container [2025-01-10 01:23:20,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 01:23:19" (2/3) ... [2025-01-10 01:23:20,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62406212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 01:23:20, skipping insertion in model container [2025-01-10 01:23:20,552 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:20" (3/3) ... [2025-01-10 01:23:20,553 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-1a.c [2025-01-10 01:23:20,562 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 01:23:20,563 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_clnt_1.BV.c.cil-1a.c that has 1 procedures, 161 locations, 1 initial locations, 1 loop locations, and 18 error locations. [2025-01-10 01:23:20,594 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-10 01:23:20,602 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;@2b018757, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-10 01:23:20,602 INFO L334 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2025-01-10 01:23:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand has 161 states, 142 states have (on average 1.7464788732394365) internal successors, (248), 160 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2025-01-10 01:23:20,608 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:20,609 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:20,609 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:20,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:20,612 INFO L85 PathProgramCache]: Analyzing trace with hash 2097909135, now seen corresponding path program 1 times [2025-01-10 01:23:20,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-10 01:23:20,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1446492992] [2025-01-10 01:23:20,620 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:20,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:20,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:20,622 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-10 01:23:20,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-10 01:23:20,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-01-10 01:23:20,689 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-01-10 01:23:20,690 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:20,690 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:20,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-10 01:23:20,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-10 01:23:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:20,737 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-10 01:23:20,737 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-10 01:23:20,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1446492992] [2025-01-10 01:23:20,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1446492992] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:20,738 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:20,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:20,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433005238] [2025-01-10 01:23:20,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:20,745 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:20,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-10 01:23:20,774 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:20,774 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:20,778 INFO L87 Difference]: Start difference. First operand has 161 states, 142 states have (on average 1.7464788732394365) internal successors, (248), 160 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:20,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:20,952 INFO L93 Difference]: Finished difference Result 309 states and 488 transitions. [2025-01-10 01:23:20,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:20,954 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2025-01-10 01:23:20,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:20,958 INFO L225 Difference]: With dead ends: 309 [2025-01-10 01:23:20,959 INFO L226 Difference]: Without dead ends: 144 [2025-01-10 01:23:20,961 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:20,962 INFO L435 NwaCegarLoop]: 236 mSDtfsCounter, 6 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:20,963 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 375 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-10 01:23:20,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2025-01-10 01:23:20,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2025-01-10 01:23:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 133 states have (on average 1.5338345864661653) internal successors, (204), 143 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 204 transitions. [2025-01-10 01:23:20,986 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 204 transitions. Word has length 17 [2025-01-10 01:23:20,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:20,986 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 204 transitions. [2025-01-10 01:23:20,986 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 204 transitions. [2025-01-10 01:23:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2025-01-10 01:23:20,990 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:20,991 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:20,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-01-10 01:23:21,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:21,191 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:21,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:21,192 INFO L85 PathProgramCache]: Analyzing trace with hash 1111000741, now seen corresponding path program 1 times [2025-01-10 01:23:21,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-10 01:23:21,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [650640243] [2025-01-10 01:23:21,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:21,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:21,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:21,194 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-10 01:23:21,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-10 01:23:21,255 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-01-10 01:23:21,268 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-01-10 01:23:21,269 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:21,269 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:21,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-10 01:23:21,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-10 01:23:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-10 01:23:21,309 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-10 01:23:21,309 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-10 01:23:21,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650640243] [2025-01-10 01:23:21,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650640243] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:21,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:21,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:21,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713884212] [2025-01-10 01:23:21,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:21,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:21,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-10 01:23:21,310 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:21,311 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:21,311 INFO L87 Difference]: Start difference. First operand 144 states and 204 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:21,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:21,530 INFO L93 Difference]: Finished difference Result 293 states and 420 transitions. [2025-01-10 01:23:21,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:21,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2025-01-10 01:23:21,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:21,531 INFO L225 Difference]: With dead ends: 293 [2025-01-10 01:23:21,531 INFO L226 Difference]: Without dead ends: 158 [2025-01-10 01:23:21,531 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:21,532 INFO L435 NwaCegarLoop]: 194 mSDtfsCounter, 9 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:21,532 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 308 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-10 01:23:21,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2025-01-10 01:23:21,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2025-01-10 01:23:21,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 147 states have (on average 1.5170068027210883) internal successors, (223), 157 states have internal predecessors, (223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 223 transitions. [2025-01-10 01:23:21,544 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 223 transitions. Word has length 29 [2025-01-10 01:23:21,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:21,545 INFO L471 AbstractCegarLoop]: Abstraction has 158 states and 223 transitions. [2025-01-10 01:23:21,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 223 transitions. [2025-01-10 01:23:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2025-01-10 01:23:21,546 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:21,547 INFO L218 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:21,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-01-10 01:23:21,748 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:21,748 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:21,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:21,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1278727796, now seen corresponding path program 1 times [2025-01-10 01:23:21,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-10 01:23:21,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [57908113] [2025-01-10 01:23:21,750 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:21,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:21,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:21,756 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-10 01:23:21,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-10 01:23:21,821 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-01-10 01:23:21,836 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-01-10 01:23:21,837 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:21,837 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:21,842 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-10 01:23:21,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-10 01:23:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-01-10 01:23:21,885 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-10 01:23:21,885 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-10 01:23:21,885 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [57908113] [2025-01-10 01:23:21,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [57908113] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:21,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:21,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:21,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005549215] [2025-01-10 01:23:21,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:21,885 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:21,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-10 01:23:21,886 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:21,886 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:21,886 INFO L87 Difference]: Start difference. First operand 158 states and 223 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:22,083 INFO L93 Difference]: Finished difference Result 323 states and 462 transitions. [2025-01-10 01:23:22,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:22,083 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2025-01-10 01:23:22,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:22,088 INFO L225 Difference]: With dead ends: 323 [2025-01-10 01:23:22,088 INFO L226 Difference]: Without dead ends: 174 [2025-01-10 01:23:22,088 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:22,089 INFO L435 NwaCegarLoop]: 209 mSDtfsCounter, 10 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:22,089 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 321 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-10 01:23:22,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2025-01-10 01:23:22,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2025-01-10 01:23:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 163 states have (on average 1.4969325153374233) internal successors, (244), 173 states have internal predecessors, (244), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 244 transitions. [2025-01-10 01:23:22,099 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 244 transitions. Word has length 42 [2025-01-10 01:23:22,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:22,099 INFO L471 AbstractCegarLoop]: Abstraction has 174 states and 244 transitions. [2025-01-10 01:23:22,099 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 244 transitions. [2025-01-10 01:23:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-01-10 01:23:22,100 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:22,100 INFO L218 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:22,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-10 01:23:22,300 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:22,301 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:22,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:22,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1569557451, now seen corresponding path program 1 times [2025-01-10 01:23:22,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-10 01:23:22,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [985906774] [2025-01-10 01:23:22,302 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:22,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:22,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:22,306 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-10 01:23:22,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-01-10 01:23:22,357 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-10 01:23:22,370 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-10 01:23:22,370 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:22,370 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-10 01:23:22,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-10 01:23:22,373 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-10 01:23:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2025-01-10 01:23:22,453 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-10 01:23:22,454 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-10 01:23:22,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [985906774] [2025-01-10 01:23:22,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [985906774] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-10 01:23:22,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-10 01:23:22,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-10 01:23:22,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598276533] [2025-01-10 01:23:22,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-10 01:23:22,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-10 01:23:22,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-10 01:23:22,456 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-10 01:23:22,456 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:22,456 INFO L87 Difference]: Start difference. First operand 174 states and 244 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-10 01:23:22,743 INFO L93 Difference]: Finished difference Result 378 states and 549 transitions. [2025-01-10 01:23:22,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-10 01:23:22,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2025-01-10 01:23:22,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-10 01:23:22,749 INFO L225 Difference]: With dead ends: 378 [2025-01-10 01:23:22,749 INFO L226 Difference]: Without dead ends: 213 [2025-01-10 01:23:22,749 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-10 01:23:22,750 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 29 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-10 01:23:22,750 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 303 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-10 01:23:22,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2025-01-10 01:23:22,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2025-01-10 01:23:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 202 states have (on average 1.4257425742574257) internal successors, (288), 212 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 288 transitions. [2025-01-10 01:23:22,769 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 288 transitions. Word has length 58 [2025-01-10 01:23:22,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-10 01:23:22,769 INFO L471 AbstractCegarLoop]: Abstraction has 213 states and 288 transitions. [2025-01-10 01:23:22,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-10 01:23:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 288 transitions. [2025-01-10 01:23:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2025-01-10 01:23:22,770 INFO L210 NwaCegarLoop]: Found error trace [2025-01-10 01:23:22,770 INFO L218 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-10 01:23:22,778 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2025-01-10 01:23:22,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:22,971 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-01-10 01:23:22,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-10 01:23:22,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1704341491, now seen corresponding path program 1 times [2025-01-10 01:23:22,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-10 01:23:22,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [759302448] [2025-01-10 01:23:22,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-10 01:23:22,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:22,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 01:23:22,975 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-10 01:23:22,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-01-10 01:23:23,013 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-10 01:23:23,024 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-10 01:23:23,024 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:23,024 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-10 01:23:23,024 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-10 01:23:23,033 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-10 01:23:23,041 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-10 01:23:23,041 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-10 01:23:23,041 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-10 01:23:23,077 INFO L130 FreeRefinementEngine]: Strategy FOX found a feasible trace [2025-01-10 01:23:23,077 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-10 01:23:23,078 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 18 remaining) [2025-01-10 01:23:23,079 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 18 remaining) [2025-01-10 01:23:23,089 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-01-10 01:23:23,280 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-10 01:23:23,282 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-01-10 01:23:23,317 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-10 01:23:23,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 01:23:23 BoogieIcfgContainer [2025-01-10 01:23:23,319 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 01:23:23,320 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 01:23:23,320 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 01:23:23,320 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 01:23:23,321 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 01:23:20" (3/4) ... [2025-01-10 01:23:23,321 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-01-10 01:23:23,374 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 43. [2025-01-10 01:23:23,423 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-10 01:23:23,423 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-10 01:23:23,423 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 01:23:23,424 INFO L158 Benchmark]: Toolchain (without parser) took 3960.56ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 90.6MB in the beginning and 185.4MB in the end (delta: -94.8MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.84ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 74.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.31ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 72.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: Boogie Preprocessor took 50.35ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 69.7MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: RCFGBuilder took 735.99ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 76.5MB in the end (delta: -6.8MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2025-01-10 01:23:23,424 INFO L158 Benchmark]: TraceAbstraction took 2774.63ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 76.0MB in the beginning and 197.2MB in the end (delta: -121.1MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2025-01-10 01:23:23,425 INFO L158 Benchmark]: Witness Printer took 103.00ms. Allocated memory is still 234.9MB. Free memory was 197.2MB in the beginning and 185.4MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 01:23:23,426 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.84ms. Allocated memory is still 117.4MB. Free memory was 90.6MB in the beginning and 74.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.31ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 72.4MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.35ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 69.7MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 735.99ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 76.5MB in the end (delta: -6.8MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2774.63ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 76.0MB in the beginning and 197.2MB in the end (delta: -121.1MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * Witness Printer took 103.00ms. Allocated memory is still 234.9MB. Free memory was 197.2MB in the beginning and 185.4MB in the end (delta: 11.7MB). Peak memory consumption was 16.8MB. 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 - CounterExampleResult [Line: 317]: integer overflow possible integer overflow possible We found a FailurePath: [L639] int __retres1 ; [L643] CALL ssl3_connect() [L19] int s__info_callback = __VERIFIER_nondet_int(); [L20] unsigned int s__in_handshake = __VERIFIER_nondet_uint(); [L21] int s__state ; [L22] int s__new_session ; [L23] int s__server ; [L24] int s__version = __VERIFIER_nondet_int(); [L25] int s__type ; [L26] int s__init_num ; [L27] int s__bbio = __VERIFIER_nondet_int(); [L28] int s__wbio = __VERIFIER_nondet_int(); [L29] int s__hit = __VERIFIER_nondet_int(); [L30] int s__rwstate ; [L31] int s__init_buf___0 = __VERIFIER_nondet_int(); [L32] int s__debug = __VERIFIER_nondet_int(); [L33] int s__shutdown ; [L34] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L35] unsigned int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_uint(); [L36] unsigned int s__ctx__stats__sess_connect = __VERIFIER_nondet_uint(); [L37] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int(); [L38] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int(); [L39] int s__s3__change_cipher_spec ; [L40] int s__s3__flags = __VERIFIER_nondet_int(); [L41] int s__s3__delay_buf_pop_ret ; [L42] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L43] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L44] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L45] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L46] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L47] int s__s3__tmp__next_state___0 ; [L48] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L49] int s__session__cipher ; [L50] int s__session__compress_meth ; [L51] int buf ; [L52] unsigned long tmp ; [L53] unsigned long l ; [L54] int num1 = __VERIFIER_nondet_int(); [L55] int cb ; [L56] int ret ; [L57] int new_state ; [L58] int state ; [L59] int skip ; [L60] int tmp___0 ; [L61] int tmp___1 ; [L62] int tmp___2 ; [L63] int tmp___3 ; [L64] int tmp___4 ; [L65] int tmp___5 ; [L66] int tmp___6 = __VERIFIER_nondet_int(); [L67] int tmp___7 = __VERIFIER_nondet_int(); [L68] int tmp___8 = __VERIFIER_nondet_int(); [L69] int tmp___9 = __VERIFIER_nondet_int(); [L70] int blastFlag ; [L71] int ag_X ; [L72] int ag_Y ; [L73] int ag_Z ; [L74] unsigned int ag_V ; [L75] unsigned int ag_W ; [L76] int __retres62 ; [L79] ag_V = 2U [L80] ag_W = 5U [L81] s__state = 12292 [L82] blastFlag = 0 [L83] tmp = __VERIFIER_nondet_int() [L84] cb = 0 [L85] ret = -1 [L86] skip = 0 [L87] tmp___0 = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__state=12292, skip=0] [L88] COND TRUE s__info_callback != 0 [L89] cb = s__info_callback VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__state=12292, skip=0] [L97] s__in_handshake = s__in_handshake + 1 [L98] tmp___1 = __VERIFIER_nondet_int() [L99] COND FALSE !(tmp___1 & 12288) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__in_handshake=524288, s__state=12292, skip=0] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__in_handshake=524288, s__state=12292, skip=0, state=12292] [L113] COND TRUE s__state == 12292 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__in_handshake=524288, skip=0, state=12292] [L216] s__new_session = 1 [L217] s__state = 4096 [L218] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, skip=0, state=12292] [L223] s__server = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, skip=0, state=12292] [L224] COND TRUE cb != 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, skip=0, state=12292] [L229] COND FALSE !((s__version & 65280) != 768) [L235] s__type = 4096 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__version=768, skip=0, state=12292] [L236] COND FALSE !(s__init_buf___0 == 0) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__version=768, skip=0, state=12292] [L255] tmp___4 = __VERIFIER_nondet_int() [L256] COND FALSE !(! tmp___4) [L262] tmp___5 = __VERIFIER_nondet_int() [L263] COND FALSE !(! tmp___5) [L269] s__state = 4368 [L270] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L271] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__state=4368, s__version=768, skip=0, state=12292] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=12292] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=12292] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=4368] [L128] COND TRUE s__state == 4368 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, skip=0, state=4368] [L275] s__shutdown = 0 [L276] ret = __VERIFIER_nondet_int() [L277] COND TRUE blastFlag == 0 [L278] blastFlag = 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, skip=0, state=4368] [L282] COND FALSE !(ret <= 0) [L287] s__state = 4384 [L288] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, skip=0, state=4368] [L289] COND FALSE !(s__bbio != s__wbio) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4368] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4368] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4368] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L128] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L131] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=0, skip=0, state=4384] [L134] COND TRUE s__state == 4384 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4384] [L297] ret = __VERIFIER_nondet_int() VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4384] [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4384] [L303] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4384] [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4384] [L313] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4384] [L588] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4384] [L617] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4384] [L112] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L113] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L116] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L119] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L122] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L125] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L128] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L131] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L134] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L137] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=0, skip=0, state=4400] [L140] COND TRUE s__state == 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4400] [L317] s__s3__tmp__new_cipher__algorithms - 256 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2, s__hit=0, s__in_handshake=524288, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=0, skip=0, state=4400] - UnprovableResult [Line: 317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 390]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 476]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 476]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 479]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 479]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 481]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 481]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 528]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 528]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 536]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 536]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 541]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 541]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 161 locations, 18 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 5, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 54 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54 mSDsluCounter, 1307 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 479 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 405 IncrementalHoareTripleChecker+Invalid, 449 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 828 mSDtfsCounter, 405 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 142 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=213occurred in iteration=4, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 204 NumberOfCodeBlocks, 204 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 142 ConstructedInterpolants, 0 QuantifiedInterpolants, 222 SizeOfPredicates, 0 NumberOfNonLiveVariables, 248 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 50/50 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, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-01-10 01:23:23,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)