./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c00e63dc 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-2a.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 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 13:22:12,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 13:22:12,422 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2025-02-06 13:22:12,428 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 13:22:12,430 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 13:22:12,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 13:22:12,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 13:22:12,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 13:22:12,462 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 13:22:12,462 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 13:22:12,463 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 13:22:12,465 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 13:22:12,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 13:22:12,466 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 13:22:12,466 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 13:22:12,466 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 13:22:12,467 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 13:22:12,467 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 13:22:12,467 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 -> 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 [2025-02-06 13:22:12,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 13:22:12,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 13:22:12,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 13:22:12,776 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 13:22:12,776 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 13:22:12,778 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:14,367 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bdf6283d/1f0184ab531943ecbe5e7428727f9bfb/FLAG16bec29f2 [2025-02-06 13:22:14,734 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 13:22:14,735 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:14,764 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bdf6283d/1f0184ab531943ecbe5e7428727f9bfb/FLAG16bec29f2 [2025-02-06 13:22:14,784 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bdf6283d/1f0184ab531943ecbe5e7428727f9bfb [2025-02-06 13:22:14,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 13:22:14,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 13:22:14,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 13:22:14,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 13:22:14,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 13:22:14,795 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 01:22:14" (1/1) ... [2025-02-06 13:22:14,797 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57043da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:14, skipping insertion in model container [2025-02-06 13:22:14,797 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 01:22:14" (1/1) ... [2025-02-06 13:22:14,826 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 13:22:15,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 13:22:15,022 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 13:22:15,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 13:22:15,088 INFO L204 MainTranslator]: Completed translation [2025-02-06 13:22:15,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15 WrapperNode [2025-02-06 13:22:15,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 13:22:15,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 13:22:15,091 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 13:22:15,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 13:22:15,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,105 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,136 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 569 [2025-02-06 13:22:15,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 13:22:15,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 13:22:15,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 13:22:15,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 13:22:15,144 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,146 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,164 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]. [2025-02-06 13:22:15,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,169 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,181 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,184 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,185 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 13:22:15,188 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 13:22:15,188 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 13:22:15,188 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 13:22:15,189 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (1/1) ... [2025-02-06 13:22:15,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 13:22:15,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:15,220 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) [2025-02-06 13:22:15,224 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 [2025-02-06 13:22:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 13:22:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 13:22:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 13:22:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 13:22:15,323 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 13:22:15,325 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 13:22:15,760 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume false; [2025-02-06 13:22:15,760 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume !false; [2025-02-06 13:22:15,802 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2025-02-06 13:22:15,803 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 13:22:15,835 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 13:22:15,835 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 13:22:15,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:15 BoogieIcfgContainer [2025-02-06 13:22:15,835 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 13:22:15,837 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 13:22:15,837 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 13:22:15,841 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 13:22:15,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 01:22:14" (1/3) ... [2025-02-06 13:22:15,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5343b575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 01:22:15, skipping insertion in model container [2025-02-06 13:22:15,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:15" (2/3) ... [2025-02-06 13:22:15,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5343b575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 01:22:15, skipping insertion in model container [2025-02-06 13:22:15,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:15" (3/3) ... [2025-02-06 13:22:15,843 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:15,855 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 13:22:15,859 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_clnt_1.BV.c.cil-2a.c that has 1 procedures, 171 locations, 1 initial locations, 1 loop locations, and 18 error locations. [2025-02-06 13:22:15,910 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 13:22:15,920 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;@7aed6a66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 13:22:15,920 INFO L334 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2025-02-06 13:22:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand has 171 states, 152 states have (on average 1.736842105263158) internal successors, (264), 170 states have internal predecessors, (264), 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) [2025-02-06 13:22:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2025-02-06 13:22:15,930 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:15,930 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 13:22:15,931 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:15,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:15,935 INFO L85 PathProgramCache]: Analyzing trace with hash -2023386394, now seen corresponding path program 1 times [2025-02-06 13:22:15,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:15,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621633586] [2025-02-06 13:22:15,943 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:15,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:16,016 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-02-06 13:22:16,057 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-02-06 13:22:16,058 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:16,059 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:16,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:16,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621633586] [2025-02-06 13:22:16,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621633586] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:16,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:16,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:16,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212732657] [2025-02-06 13:22:16,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:16,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:16,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:16,220 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:16,221 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:16,223 INFO L87 Difference]: Start difference. First operand has 171 states, 152 states have (on average 1.736842105263158) internal successors, (264), 170 states have internal predecessors, (264), 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 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2025-02-06 13:22:16,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:16,382 INFO L93 Difference]: Finished difference Result 331 states and 511 transitions. [2025-02-06 13:22:16,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:16,385 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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 19 [2025-02-06 13:22:16,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:16,392 INFO L225 Difference]: With dead ends: 331 [2025-02-06 13:22:16,393 INFO L226 Difference]: Without dead ends: 162 [2025-02-06 13:22:16,396 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 [2025-02-06 13:22:16,399 INFO L435 NwaCegarLoop]: 256 mSDtfsCounter, 15 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 407 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:16,399 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 407 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:16,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2025-02-06 13:22:16,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2025-02-06 13:22:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 144 states have (on average 1.5833333333333333) internal successors, (228), 161 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) [2025-02-06 13:22:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 228 transitions. [2025-02-06 13:22:16,447 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 228 transitions. Word has length 19 [2025-02-06 13:22:16,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:16,447 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 228 transitions. [2025-02-06 13:22:16,447 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2025-02-06 13:22:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2025-02-06 13:22:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2025-02-06 13:22:16,449 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:16,449 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-02-06 13:22:16,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 13:22:16,449 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:16,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:16,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1520242516, now seen corresponding path program 1 times [2025-02-06 13:22:16,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:16,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267907451] [2025-02-06 13:22:16,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:16,462 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-02-06 13:22:16,472 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-02-06 13:22:16,472 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:16,473 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:16,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:16,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1267907451] [2025-02-06 13:22:16,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1267907451] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:16,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:16,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:16,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323971668] [2025-02-06 13:22:16,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:16,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:16,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:16,533 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:16,533 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:16,533 INFO L87 Difference]: Start difference. First operand 162 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) [2025-02-06 13:22:16,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:16,553 INFO L93 Difference]: Finished difference Result 309 states and 433 transitions. [2025-02-06 13:22:16,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:16,553 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 [2025-02-06 13:22:16,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:16,555 INFO L225 Difference]: With dead ends: 309 [2025-02-06 13:22:16,555 INFO L226 Difference]: Without dead ends: 162 [2025-02-06 13:22:16,556 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 [2025-02-06 13:22:16,556 INFO L435 NwaCegarLoop]: 222 mSDtfsCounter, 0 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:16,556 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 440 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 13:22:16,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2025-02-06 13:22:16,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2025-02-06 13:22:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 144 states have (on average 1.5763888888888888) internal successors, (227), 161 states have internal predecessors, (227), 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) [2025-02-06 13:22:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 227 transitions. [2025-02-06 13:22:16,569 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 227 transitions. Word has length 33 [2025-02-06 13:22:16,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:16,570 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 227 transitions. [2025-02-06 13:22:16,570 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) [2025-02-06 13:22:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 227 transitions. [2025-02-06 13:22:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2025-02-06 13:22:16,570 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:16,570 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-02-06 13:22:16,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 13:22:16,571 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:16,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:16,571 INFO L85 PathProgramCache]: Analyzing trace with hash -970804117, now seen corresponding path program 1 times [2025-02-06 13:22:16,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:16,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661692955] [2025-02-06 13:22:16,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:16,580 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-02-06 13:22:16,589 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-02-06 13:22:16,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:16,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:16,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:16,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661692955] [2025-02-06 13:22:16,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661692955] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:16,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:16,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:16,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245771405] [2025-02-06 13:22:16,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:16,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:16,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:16,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:16,640 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:16,640 INFO L87 Difference]: Start difference. First operand 162 states and 227 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2025-02-06 13:22:16,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:16,677 INFO L93 Difference]: Finished difference Result 309 states and 431 transitions. [2025-02-06 13:22:16,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:16,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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 34 [2025-02-06 13:22:16,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:16,678 INFO L225 Difference]: With dead ends: 309 [2025-02-06 13:22:16,678 INFO L226 Difference]: Without dead ends: 162 [2025-02-06 13:22:16,679 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 [2025-02-06 13:22:16,679 INFO L435 NwaCegarLoop]: 221 mSDtfsCounter, 0 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 439 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:16,679 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 439 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 13:22:16,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2025-02-06 13:22:16,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2025-02-06 13:22:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 144 states have (on average 1.5694444444444444) internal successors, (226), 161 states have internal predecessors, (226), 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) [2025-02-06 13:22:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 226 transitions. [2025-02-06 13:22:16,690 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 226 transitions. Word has length 34 [2025-02-06 13:22:16,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:16,691 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 226 transitions. [2025-02-06 13:22:16,691 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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) [2025-02-06 13:22:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 226 transitions. [2025-02-06 13:22:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2025-02-06 13:22:16,692 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:16,692 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-02-06 13:22:16,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 13:22:16,692 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:16,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:16,694 INFO L85 PathProgramCache]: Analyzing trace with hash -619928265, now seen corresponding path program 1 times [2025-02-06 13:22:16,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:16,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435374549] [2025-02-06 13:22:16,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:16,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:16,703 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-02-06 13:22:16,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-02-06 13:22:16,713 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:16,713 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:16,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:16,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435374549] [2025-02-06 13:22:16,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435374549] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:16,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:16,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:16,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015768661] [2025-02-06 13:22:16,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:16,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:16,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:16,769 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:16,769 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:16,769 INFO L87 Difference]: Start difference. First operand 162 states and 226 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2025-02-06 13:22:16,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:16,879 INFO L93 Difference]: Finished difference Result 323 states and 454 transitions. [2025-02-06 13:22:16,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:16,881 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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 35 [2025-02-06 13:22:16,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:16,882 INFO L225 Difference]: With dead ends: 323 [2025-02-06 13:22:16,882 INFO L226 Difference]: Without dead ends: 177 [2025-02-06 13:22:16,882 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 [2025-02-06 13:22:16,883 INFO L435 NwaCegarLoop]: 213 mSDtfsCounter, 9 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:16,883 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 345 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:16,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2025-02-06 13:22:16,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2025-02-06 13:22:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 159 states have (on average 1.5471698113207548) internal successors, (246), 176 states have internal predecessors, (246), 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) [2025-02-06 13:22:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 246 transitions. [2025-02-06 13:22:16,893 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 246 transitions. Word has length 35 [2025-02-06 13:22:16,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:16,894 INFO L471 AbstractCegarLoop]: Abstraction has 177 states and 246 transitions. [2025-02-06 13:22:16,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2025-02-06 13:22:16,894 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 246 transitions. [2025-02-06 13:22:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2025-02-06 13:22:16,895 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:16,895 INFO L218 NwaCegarLoop]: trace histogram [3, 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] [2025-02-06 13:22:16,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 13:22:16,895 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:16,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:16,896 INFO L85 PathProgramCache]: Analyzing trace with hash 2089933044, now seen corresponding path program 1 times [2025-02-06 13:22:16,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:16,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792780124] [2025-02-06 13:22:16,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:16,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:16,911 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 49 statements into 1 equivalence classes. [2025-02-06 13:22:16,922 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 49 of 49 statements. [2025-02-06 13:22:16,922 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:16,922 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-02-06 13:22:16,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:16,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792780124] [2025-02-06 13:22:16,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792780124] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:16,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:16,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:16,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603124033] [2025-02-06 13:22:16,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:16,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:16,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:16,967 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:16,967 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:16,968 INFO L87 Difference]: Start difference. First operand 177 states and 246 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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) [2025-02-06 13:22:17,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:17,086 INFO L93 Difference]: Finished difference Result 355 states and 498 transitions. [2025-02-06 13:22:17,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:17,086 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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 49 [2025-02-06 13:22:17,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:17,088 INFO L225 Difference]: With dead ends: 355 [2025-02-06 13:22:17,088 INFO L226 Difference]: Without dead ends: 194 [2025-02-06 13:22:17,089 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 [2025-02-06 13:22:17,089 INFO L435 NwaCegarLoop]: 228 mSDtfsCounter, 10 mSDsluCounter, 130 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:17,091 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 358 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:17,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2025-02-06 13:22:17,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 194. [2025-02-06 13:22:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 176 states have (on average 1.5227272727272727) internal successors, (268), 193 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) [2025-02-06 13:22:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 268 transitions. [2025-02-06 13:22:17,101 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 268 transitions. Word has length 49 [2025-02-06 13:22:17,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:17,101 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 268 transitions. [2025-02-06 13:22:17,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 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) [2025-02-06 13:22:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 268 transitions. [2025-02-06 13:22:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2025-02-06 13:22:17,104 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:17,104 INFO L218 NwaCegarLoop]: trace histogram [4, 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] [2025-02-06 13:22:17,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-06 13:22:17,105 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:17,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:17,105 INFO L85 PathProgramCache]: Analyzing trace with hash -713821833, now seen corresponding path program 1 times [2025-02-06 13:22:17,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:17,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899309667] [2025-02-06 13:22:17,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:17,114 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-02-06 13:22:17,126 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-02-06 13:22:17,127 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:17,127 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-02-06 13:22:17,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 13:22:17,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899309667] [2025-02-06 13:22:17,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899309667] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:17,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:17,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:17,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970101278] [2025-02-06 13:22:17,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:17,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:17,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 13:22:17,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:17,205 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:17,206 INFO L87 Difference]: Start difference. First operand 194 states and 268 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2025-02-06 13:22:17,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:17,344 INFO L93 Difference]: Finished difference Result 415 states and 592 transitions. [2025-02-06 13:22:17,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:17,344 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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 66 [2025-02-06 13:22:17,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:17,345 INFO L225 Difference]: With dead ends: 415 [2025-02-06 13:22:17,345 INFO L226 Difference]: Without dead ends: 235 [2025-02-06 13:22:17,346 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 [2025-02-06 13:22:17,346 INFO L435 NwaCegarLoop]: 199 mSDtfsCounter, 51 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:17,347 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 314 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:17,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2025-02-06 13:22:17,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235. [2025-02-06 13:22:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235 states, 217 states have (on average 1.4654377880184333) internal successors, (318), 234 states have internal predecessors, (318), 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) [2025-02-06 13:22:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 318 transitions. [2025-02-06 13:22:17,362 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 318 transitions. Word has length 66 [2025-02-06 13:22:17,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:17,362 INFO L471 AbstractCegarLoop]: Abstraction has 235 states and 318 transitions. [2025-02-06 13:22:17,362 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2025-02-06 13:22:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 318 transitions. [2025-02-06 13:22:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2025-02-06 13:22:17,363 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:17,363 INFO L218 NwaCegarLoop]: trace histogram [4, 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] [2025-02-06 13:22:17,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-06 13:22:17,363 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:17,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:17,364 INFO L85 PathProgramCache]: Analyzing trace with hash 639487864, now seen corresponding path program 1 times [2025-02-06 13:22:17,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 13:22:17,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655462748] [2025-02-06 13:22:17,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 13:22:17,372 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-02-06 13:22:17,386 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-02-06 13:22:17,387 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:17,387 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 13:22:17,387 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-06 13:22:17,390 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-02-06 13:22:17,402 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-02-06 13:22:17,403 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:17,403 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 13:22:17,439 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-06 13:22:17,439 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-06 13:22:17,440 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 18 remaining) [2025-02-06 13:22:17,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 18 remaining) [2025-02-06 13:22:17,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 18 remaining) [2025-02-06 13:22:17,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 18 remaining) [2025-02-06 13:22:17,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 18 remaining) [2025-02-06 13:22:17,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 18 remaining) [2025-02-06 13:22:17,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 18 remaining) [2025-02-06 13:22:17,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 18 remaining) [2025-02-06 13:22:17,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 18 remaining) [2025-02-06 13:22:17,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 18 remaining) [2025-02-06 13:22:17,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 18 remaining) [2025-02-06 13:22:17,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-06 13:22:17,446 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-02-06 13:22:17,510 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-06 13:22:17,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.02 01:22:17 BoogieIcfgContainer [2025-02-06 13:22:17,512 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-06 13:22:17,513 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-06 13:22:17,513 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-06 13:22:17,513 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-06 13:22:17,514 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:15" (3/4) ... [2025-02-06 13:22:17,516 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-06 13:22:17,516 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-06 13:22:17,518 INFO L158 Benchmark]: Toolchain (without parser) took 2729.53ms. Allocated memory is still 167.8MB. Free memory was 124.0MB in the beginning and 100.4MB in the end (delta: 23.6MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2025-02-06 13:22:17,518 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 201.3MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:17,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.82ms. Allocated memory is still 167.8MB. Free memory was 124.0MB in the beginning and 107.9MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-06 13:22:17,519 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.68ms. Allocated memory is still 167.8MB. Free memory was 107.9MB in the beginning and 105.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:17,519 INFO L158 Benchmark]: Boogie Preprocessor took 50.54ms. Allocated memory is still 167.8MB. Free memory was 105.0MB in the beginning and 102.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:17,519 INFO L158 Benchmark]: IcfgBuilder took 647.53ms. Allocated memory is still 167.8MB. Free memory was 102.8MB in the beginning and 63.0MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-06 13:22:17,519 INFO L158 Benchmark]: TraceAbstraction took 1674.99ms. Allocated memory is still 167.8MB. Free memory was 62.3MB in the beginning and 100.4MB in the end (delta: -38.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:17,519 INFO L158 Benchmark]: Witness Printer took 3.85ms. Allocated memory is still 167.8MB. Free memory was 100.4MB in the beginning and 100.4MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:17,520 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 201.3MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.82ms. Allocated memory is still 167.8MB. Free memory was 124.0MB in the beginning and 107.9MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.68ms. Allocated memory is still 167.8MB. Free memory was 107.9MB in the beginning and 105.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.54ms. Allocated memory is still 167.8MB. Free memory was 105.0MB in the beginning and 102.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 647.53ms. Allocated memory is still 167.8MB. Free memory was 102.8MB in the beginning and 63.0MB in the end (delta: 39.8MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1674.99ms. Allocated memory is still 167.8MB. Free memory was 62.3MB in the beginning and 100.4MB in the end (delta: -38.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.85ms. Allocated memory is still 167.8MB. Free memory was 100.4MB in the beginning and 100.4MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 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: [L638] int __retres1 ; [L642] 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 = __VERIFIER_nondet_int(); [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_Z=0, blastFlag=0, cb=0, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND FALSE !(tmp___1 & 12288) [L110] COND TRUE 1 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND TRUE s__state == 12292 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L223] s__server = 0 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L224] COND TRUE cb != 0 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L229] EXPR s__version & 65280 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L616] skip = 0 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=12292, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND TRUE s__state == 4368 VAL [ag_Z=0, blastFlag=0, cb=1, num1=0, ret=-1, s__bbio=1, 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=0, 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_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, 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_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, 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_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L616] skip = 0 VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4368, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND TRUE s__state == 4384 VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L297] ret = __VERIFIER_nondet_int() VAL [ag_Z=0, blastFlag=1, cb=1, num1=0, ret=1, s__bbio=1, 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=0, 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_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L303] COND FALSE !(ret <= 0) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, 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_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L313] s__init_num = 0 VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L616] skip = 0 VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L110] COND TRUE 1 VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4384, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L112] state = s__state VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L113] COND FALSE !(s__state == 12292) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L116] COND FALSE !(s__state == 16384) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L119] COND FALSE !(s__state == 4096) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L122] COND FALSE !(s__state == 20480) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L125] COND FALSE !(s__state == 4099) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L128] COND FALSE !(s__state == 4368) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L131] COND FALSE !(s__state == 4369) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L134] COND FALSE !(s__state == 4384) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L137] COND FALSE !(s__state == 4385) VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L140] COND TRUE s__state == 4400 VAL [ag_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, 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_Z=0, blastFlag=2, cb=1, num1=0, ret=1, s__bbio=1, 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=0, skip=0, state=4400, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - UnprovableResult [Line: 540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 535]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 535]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 527]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 527]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 478]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 478]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 475]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 475]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 317]: 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, 171 locations, 18 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, 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, 2303 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 964 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 448 IncrementalHoareTripleChecker+Invalid, 491 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 1339 mSDtfsCounter, 448 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=235occurred 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, 302 NumberOfCodeBlocks, 302 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 230 ConstructedInterpolants, 0 QuantifiedInterpolants, 324 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 66/66 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 [2025-02-06 13:22:17,540 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-2a.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 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 13:22:19,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 13:22:19,583 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2025-02-06 13:22:19,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 13:22:19,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 13:22:19,614 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 13:22:19,615 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 13:22:19,615 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 13:22:19,615 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 13:22:19,615 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 13:22:19,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 13:22:19,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 13:22:19,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 13:22:19,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 13:22:19,616 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 13:22:19,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-06 13:22:19,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 13:22:19,618 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 13:22:19,619 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 13:22:19,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 13:22:19,619 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 13:22:19,620 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 13:22:19,620 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 -> 5917357df1b2dddc8bcf2ad18319ca50ccc3192f7024ae52ff7b9d9430f1e878 [2025-02-06 13:22:19,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 13:22:19,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 13:22:19,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 13:22:19,864 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 13:22:19,865 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 13:22:19,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:21,129 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/761e9f32a/f9b12fc4d2c04d98b53186d7291b33ee/FLAGf492511b2 [2025-02-06 13:22:21,326 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 13:22:21,327 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:21,336 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/761e9f32a/f9b12fc4d2c04d98b53186d7291b33ee/FLAGf492511b2 [2025-02-06 13:22:21,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/761e9f32a/f9b12fc4d2c04d98b53186d7291b33ee [2025-02-06 13:22:21,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 13:22:21,703 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 13:22:21,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 13:22:21,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 13:22:21,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 13:22:21,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 01:22:21" (1/1) ... [2025-02-06 13:22:21,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f2a441 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:21, skipping insertion in model container [2025-02-06 13:22:21,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 01:22:21" (1/1) ... [2025-02-06 13:22:21,755 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 13:22:22,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 13:22:22,033 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 13:22:22,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 13:22:22,166 INFO L204 MainTranslator]: Completed translation [2025-02-06 13:22:22,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22 WrapperNode [2025-02-06 13:22:22,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 13:22:22,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 13:22:22,176 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 13:22:22,176 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 13:22:22,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,195 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,222 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 498 [2025-02-06 13:22:22,223 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 13:22:22,224 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 13:22:22,224 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 13:22:22,224 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 13:22:22,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,233 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,246 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]. [2025-02-06 13:22:22,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,246 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,253 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,255 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,256 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,257 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 13:22:22,266 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 13:22:22,266 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 13:22:22,266 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 13:22:22,267 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (1/1) ... [2025-02-06 13:22:22,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 13:22:22,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:22,300 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) [2025-02-06 13:22:22,302 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 [2025-02-06 13:22:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 13:22:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-06 13:22:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 13:22:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 13:22:22,390 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 13:22:22,392 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 13:22:23,136 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume false; [2025-02-06 13:22:23,137 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L214: assume !false; [2025-02-06 13:22:23,176 INFO L? ?]: Removed 138 outVars from TransFormulas that were not future-live. [2025-02-06 13:22:23,177 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 13:22:23,186 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 13:22:23,188 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 13:22:23,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:23 BoogieIcfgContainer [2025-02-06 13:22:23,188 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 13:22:23,190 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 13:22:23,190 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 13:22:23,194 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 13:22:23,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 01:22:21" (1/3) ... [2025-02-06 13:22:23,196 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ebe0879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 01:22:23, skipping insertion in model container [2025-02-06 13:22:23,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 01:22:22" (2/3) ... [2025-02-06 13:22:23,196 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ebe0879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 01:22:23, skipping insertion in model container [2025-02-06 13:22:23,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:23" (3/3) ... [2025-02-06 13:22:23,197 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-2a.c [2025-02-06 13:22:23,209 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 13:22:23,211 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_clnt_1.BV.c.cil-2a.c that has 1 procedures, 162 locations, 1 initial locations, 1 loop locations, and 18 error locations. [2025-02-06 13:22:23,263 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 13:22:23,275 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;@3b2f1fb8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 13:22:23,276 INFO L334 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2025-02-06 13:22:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand has 162 states, 143 states have (on average 1.7412587412587412) internal successors, (249), 161 states have internal predecessors, (249), 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) [2025-02-06 13:22:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2025-02-06 13:22:23,286 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:23,286 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 13:22:23,286 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:23,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:23,290 INFO L85 PathProgramCache]: Analyzing trace with hash -201472599, now seen corresponding path program 1 times [2025-02-06 13:22:23,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 13:22:23,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [468166152] [2025-02-06 13:22:23,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:23,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 13:22:23,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:23,304 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) [2025-02-06 13:22:23,305 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 [2025-02-06 13:22:23,373 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-02-06 13:22:23,383 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-02-06 13:22:23,383 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:23,384 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:23,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 13:22:23,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 13:22:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:23,445 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 13:22:23,445 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 13:22:23,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [468166152] [2025-02-06 13:22:23,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [468166152] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:23,448 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:23,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:23,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806632386] [2025-02-06 13:22:23,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:23,452 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:23,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 13:22:23,467 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:23,468 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:23,470 INFO L87 Difference]: Start difference. First operand has 162 states, 143 states have (on average 1.7412587412587412) internal successors, (249), 161 states have internal predecessors, (249), 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) [2025-02-06 13:22:23,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:23,659 INFO L93 Difference]: Finished difference Result 312 states and 491 transitions. [2025-02-06 13:22:23,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:23,662 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 [2025-02-06 13:22:23,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:23,670 INFO L225 Difference]: With dead ends: 312 [2025-02-06 13:22:23,670 INFO L226 Difference]: Without dead ends: 146 [2025-02-06 13:22:23,673 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:23,676 INFO L435 NwaCegarLoop]: 237 mSDtfsCounter, 6 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 377 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:23,678 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 377 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-06 13:22:23,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2025-02-06 13:22:23,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2025-02-06 13:22:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 135 states have (on average 1.525925925925926) internal successors, (206), 145 states have internal predecessors, (206), 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) [2025-02-06 13:22:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 206 transitions. [2025-02-06 13:22:23,720 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 206 transitions. Word has length 18 [2025-02-06 13:22:23,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:23,720 INFO L471 AbstractCegarLoop]: Abstraction has 146 states and 206 transitions. [2025-02-06 13:22:23,720 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) [2025-02-06 13:22:23,720 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 206 transitions. [2025-02-06 13:22:23,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2025-02-06 13:22:23,720 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:23,720 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-02-06 13:22:23,727 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-06 13:22:23,925 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 [2025-02-06 13:22:23,925 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:23,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:23,926 INFO L85 PathProgramCache]: Analyzing trace with hash 2112164620, now seen corresponding path program 1 times [2025-02-06 13:22:23,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 13:22:23,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1173948336] [2025-02-06 13:22:23,926 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:23,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 13:22:23,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:23,928 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) [2025-02-06 13:22:23,929 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 [2025-02-06 13:22:23,968 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-02-06 13:22:23,976 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-02-06 13:22:23,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:23,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:23,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 13:22:23,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 13:22:24,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-06 13:22:24,034 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 13:22:24,035 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 13:22:24,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173948336] [2025-02-06 13:22:24,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1173948336] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:24,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:24,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:24,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187036322] [2025-02-06 13:22:24,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:24,036 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:24,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 13:22:24,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:24,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:24,037 INFO L87 Difference]: Start difference. First operand 146 states and 206 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) [2025-02-06 13:22:24,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:24,191 INFO L93 Difference]: Finished difference Result 297 states and 424 transitions. [2025-02-06 13:22:24,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:24,192 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 [2025-02-06 13:22:24,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:24,192 INFO L225 Difference]: With dead ends: 297 [2025-02-06 13:22:24,192 INFO L226 Difference]: Without dead ends: 161 [2025-02-06 13:22:24,193 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:24,193 INFO L435 NwaCegarLoop]: 196 mSDtfsCounter, 9 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 311 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 [2025-02-06 13:22:24,194 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 311 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:24,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2025-02-06 13:22:24,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 161. [2025-02-06 13:22:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 150 states have (on average 1.5066666666666666) internal successors, (226), 160 states have internal predecessors, (226), 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) [2025-02-06 13:22:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 226 transitions. [2025-02-06 13:22:24,203 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 226 transitions. Word has length 31 [2025-02-06 13:22:24,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:24,203 INFO L471 AbstractCegarLoop]: Abstraction has 161 states and 226 transitions. [2025-02-06 13:22:24,203 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) [2025-02-06 13:22:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 226 transitions. [2025-02-06 13:22:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2025-02-06 13:22:24,204 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:24,204 INFO L218 NwaCegarLoop]: trace histogram [3, 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] [2025-02-06 13:22:24,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-02-06 13:22:24,404 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 [2025-02-06 13:22:24,405 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:24,405 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:24,405 INFO L85 PathProgramCache]: Analyzing trace with hash -488992503, now seen corresponding path program 1 times [2025-02-06 13:22:24,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 13:22:24,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [879339940] [2025-02-06 13:22:24,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:24,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 13:22:24,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:24,409 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) [2025-02-06 13:22:24,410 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 [2025-02-06 13:22:24,479 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 45 statements into 1 equivalence classes. [2025-02-06 13:22:24,510 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 45 of 45 statements. [2025-02-06 13:22:24,511 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:24,511 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:24,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 13:22:24,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 13:22:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-02-06 13:22:24,542 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 13:22:24,542 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 13:22:24,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879339940] [2025-02-06 13:22:24,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879339940] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:24,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:24,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:24,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290544247] [2025-02-06 13:22:24,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:24,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:24,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 13:22:24,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:24,543 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:24,543 INFO L87 Difference]: Start difference. First operand 161 states and 226 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2025-02-06 13:22:24,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:24,678 INFO L93 Difference]: Finished difference Result 329 states and 468 transitions. [2025-02-06 13:22:24,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:24,679 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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 45 [2025-02-06 13:22:24,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:24,680 INFO L225 Difference]: With dead ends: 329 [2025-02-06 13:22:24,680 INFO L226 Difference]: Without dead ends: 178 [2025-02-06 13:22:24,680 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:24,681 INFO L435 NwaCegarLoop]: 211 mSDtfsCounter, 10 mSDsluCounter, 113 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 324 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 [2025-02-06 13:22:24,681 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 324 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 13:22:24,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2025-02-06 13:22:24,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 178. [2025-02-06 13:22:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 167 states have (on average 1.4850299401197604) internal successors, (248), 177 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) [2025-02-06 13:22:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 248 transitions. [2025-02-06 13:22:24,692 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 248 transitions. Word has length 45 [2025-02-06 13:22:24,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:24,693 INFO L471 AbstractCegarLoop]: Abstraction has 178 states and 248 transitions. [2025-02-06 13:22:24,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2025-02-06 13:22:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 248 transitions. [2025-02-06 13:22:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-02-06 13:22:24,694 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:24,694 INFO L218 NwaCegarLoop]: trace histogram [4, 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] [2025-02-06 13:22:24,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-02-06 13:22:24,894 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 [2025-02-06 13:22:24,895 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:24,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:24,898 INFO L85 PathProgramCache]: Analyzing trace with hash -716784830, now seen corresponding path program 1 times [2025-02-06 13:22:24,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 13:22:24,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [548297184] [2025-02-06 13:22:24,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:24,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 13:22:24,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:24,903 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) [2025-02-06 13:22:24,904 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 [2025-02-06 13:22:24,972 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-02-06 13:22:24,983 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-02-06 13:22:24,983 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:24,983 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 13:22:24,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 13:22:24,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 13:22:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2025-02-06 13:22:25,029 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 13:22:25,029 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 13:22:25,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [548297184] [2025-02-06 13:22:25,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [548297184] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 13:22:25,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 13:22:25,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 13:22:25,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020489930] [2025-02-06 13:22:25,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 13:22:25,029 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 13:22:25,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 13:22:25,030 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 13:22:25,030 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:25,030 INFO L87 Difference]: Start difference. First operand 178 states and 248 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2025-02-06 13:22:25,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 13:22:25,276 INFO L93 Difference]: Finished difference Result 386 states and 557 transitions. [2025-02-06 13:22:25,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 13:22:25,276 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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 [2025-02-06 13:22:25,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 13:22:25,277 INFO L225 Difference]: With dead ends: 386 [2025-02-06 13:22:25,277 INFO L226 Difference]: Without dead ends: 218 [2025-02-06 13:22:25,278 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 13:22:25,278 INFO L435 NwaCegarLoop]: 191 mSDtfsCounter, 29 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-06 13:22:25,278 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 306 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-06 13:22:25,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2025-02-06 13:22:25,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2025-02-06 13:22:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 207 states have (on average 1.4154589371980677) internal successors, (293), 217 states have internal predecessors, (293), 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) [2025-02-06 13:22:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 293 transitions. [2025-02-06 13:22:25,285 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 293 transitions. Word has length 62 [2025-02-06 13:22:25,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 13:22:25,286 INFO L471 AbstractCegarLoop]: Abstraction has 218 states and 293 transitions. [2025-02-06 13:22:25,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2025-02-06 13:22:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 293 transitions. [2025-02-06 13:22:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2025-02-06 13:22:25,287 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 13:22:25,287 INFO L218 NwaCegarLoop]: trace histogram [4, 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] [2025-02-06 13:22:25,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-02-06 13:22:25,491 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 [2025-02-06 13:22:25,491 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 15 more)] === [2025-02-06 13:22:25,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 13:22:25,492 INFO L85 PathProgramCache]: Analyzing trace with hash 636524867, now seen corresponding path program 1 times [2025-02-06 13:22:25,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 13:22:25,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [581976359] [2025-02-06 13:22:25,492 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 13:22:25,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 13:22:25,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 13:22:25,494 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) [2025-02-06 13:22:25,495 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 [2025-02-06 13:22:25,559 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-02-06 13:22:25,571 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-02-06 13:22:25,571 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:25,571 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 13:22:25,571 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-06 13:22:25,581 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-02-06 13:22:25,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-02-06 13:22:25,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 13:22:25,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-06 13:22:25,635 INFO L130 FreeRefinementEngine]: Strategy FOX found a feasible trace [2025-02-06 13:22:25,635 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-06 13:22:25,636 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 18 remaining) [2025-02-06 13:22:25,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 18 remaining) [2025-02-06 13:22:25,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 18 remaining) [2025-02-06 13:22:25,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 18 remaining) [2025-02-06 13:22:25,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 18 remaining) [2025-02-06 13:22:25,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 18 remaining) [2025-02-06 13:22:25,639 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 18 remaining) [2025-02-06 13:22:25,639 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 18 remaining) [2025-02-06 13:22:25,645 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2025-02-06 13:22:25,839 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 [2025-02-06 13:22:25,842 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-02-06 13:22:25,884 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-06 13:22:25,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.02 01:22:25 BoogieIcfgContainer [2025-02-06 13:22:25,887 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-06 13:22:25,887 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-06 13:22:25,887 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-06 13:22:25,888 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-06 13:22:25,888 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 01:22:23" (3/4) ... [2025-02-06 13:22:25,889 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-02-06 13:22:25,961 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 47. [2025-02-06 13:22:26,022 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-06 13:22:26,023 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-06 13:22:26,023 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-06 13:22:26,024 INFO L158 Benchmark]: Toolchain (without parser) took 4320.84ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 79.2MB in the end (delta: 12.9MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2025-02-06 13:22:26,024 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 62.0MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:26,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.82ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 76.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-06 13:22:26,024 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.98ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 73.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:26,024 INFO L158 Benchmark]: Boogie Preprocessor took 36.44ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 71.6MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 13:22:26,025 INFO L158 Benchmark]: IcfgBuilder took 922.76ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 87.7MB in the end (delta: -16.1MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2025-02-06 13:22:26,025 INFO L158 Benchmark]: TraceAbstraction took 2696.90ms. Allocated memory is still 117.4MB. Free memory was 87.0MB in the beginning and 40.2MB in the end (delta: 46.8MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2025-02-06 13:22:26,025 INFO L158 Benchmark]: Witness Printer took 135.60ms. Allocated memory is still 117.4MB. Free memory was 40.2MB in the beginning and 79.2MB in the end (delta: -39.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-06 13:22:26,026 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 62.0MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.82ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 76.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.98ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 73.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.44ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 71.6MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 922.76ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 87.7MB in the end (delta: -16.1MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2696.90ms. Allocated memory is still 117.4MB. Free memory was 87.0MB in the beginning and 40.2MB in the end (delta: 46.8MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Witness Printer took 135.60ms. Allocated memory is still 117.4MB. Free memory was 40.2MB in the beginning and 79.2MB in the end (delta: -39.0MB). 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 - CounterExampleResult [Line: 317]: integer overflow possible integer overflow possible We found a FailurePath: [L638] int __retres1 ; [L642] 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 = __VERIFIER_nondet_int(); [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 [blastFlag=0, cb=0, ret=-1, s__state=12292, skip=0] [L88] COND TRUE s__info_callback != 0 [L89] cb = s__info_callback VAL [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 [blastFlag=0, cb=1, ret=-1, s__in_handshake=-524294, s__state=12292, skip=0] [L110] COND TRUE 1 VAL [blastFlag=0, cb=1, ret=-1, s__in_handshake=-524294, s__state=12292, skip=0] [L112] state = s__state VAL [blastFlag=0, cb=1, ret=-1, s__in_handshake=-524294, s__state=12292, skip=0, state=12292] [L113] COND TRUE s__state == 12292 VAL [blastFlag=0, cb=1, ret=-1, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, skip=0, state=12292] [L223] s__server = 0 VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, skip=0, state=12292] [L224] COND TRUE cb != 0 VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, skip=0, state=12292] [L229] COND FALSE !((s__version & 65280) != 768) [L235] s__type = 4096 VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__version=768, skip=0, state=12292] [L236] COND FALSE !(s__init_buf___0 == 0) VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__state=4368, s__version=768, skip=0, state=12292] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=12292] [L616] skip = 0 VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4368, s__version=768, skip=0, state=12292] [L110] COND TRUE 1 VAL [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=0, cb=1, ret=-1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=1, cb=1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, 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 [blastFlag=1, cb=1, ret=1, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, skip=0, state=4368] [L289] COND TRUE s__bbio != s__wbio VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368] [L616] skip = 0 VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368] [L110] COND TRUE 1 VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4368] [L112] state = s__state VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L113] COND FALSE !(s__state == 12292) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L116] COND FALSE !(s__state == 16384) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L119] COND FALSE !(s__state == 4096) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L122] COND FALSE !(s__state == 20480) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L125] COND FALSE !(s__state == 4099) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L128] COND FALSE !(s__state == 4368) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L131] COND FALSE !(s__state == 4369) VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4384, s__version=768, s__wbio=1, skip=0, state=4384] [L134] COND TRUE s__state == 4384 VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384] [L297] ret = __VERIFIER_nondet_int() VAL [blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384] [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384] [L303] COND FALSE !(ret <= 0) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4384] [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 4400 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384] [L313] s__init_num = 0 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384] [L587] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384] [L616] skip = 0 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384] [L110] COND TRUE 1 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4384] [L112] state = s__state VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L113] COND FALSE !(s__state == 12292) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L116] COND FALSE !(s__state == 16384) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L119] COND FALSE !(s__state == 4096) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L122] COND FALSE !(s__state == 20480) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L125] COND FALSE !(s__state == 4099) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L128] COND FALSE !(s__state == 4368) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L131] COND FALSE !(s__state == 4369) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L134] COND FALSE !(s__state == 4384) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L137] COND FALSE !(s__state == 4385) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__state=4400, s__version=768, s__wbio=1, skip=0, state=4400] [L140] COND TRUE s__state == 4400 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4400] [L317] s__s3__tmp__new_cipher__algorithms - 256 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__stats__sess_connect=-2, s__ctx__stats__sess_connect_renegotiate=-2147483648, s__hit=0, s__in_handshake=-524294, s__init_buf___0=1, s__s3__tmp__reuse_message=1, s__version=768, s__wbio=1, skip=0, state=4400] - UnprovableResult [Line: 540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 535]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 535]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 527]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 527]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 478]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 478]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 475]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 475]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 389]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 317]: 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, 162 locations, 18 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 5, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 54 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54 mSDsluCounter, 1318 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 483 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 405 IncrementalHoareTripleChecker+Invalid, 449 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 835 mSDtfsCounter, 405 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=218occurred 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, 218 NumberOfCodeBlocks, 218 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 152 ConstructedInterpolants, 0 QuantifiedInterpolants, 240 SizeOfPredicates, 0 NumberOfNonLiveVariables, 258 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 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! [2025-02-06 13:22:26,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)