./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 32934cff190204cd81479a68e993d211a2e3a1953dd8a1c9d4c21721c5c3d573 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 23:26:34,066 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:34,173 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 23:26:34,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:34,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 23:26:34,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:34,208 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 23:26:34,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 23:26:34,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 23:26:34,209 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 23:26:34,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:26:34,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 23:26:34,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:34,211 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:34,212 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 23:26:34,212 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:34,212 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:26:34,213 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:34,213 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:26:34,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:34,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:34,214 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:26:34,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:34,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:26:34,215 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:34,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:34,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:26:34,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:34,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:34,217 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 23:26:34,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 23:26:34,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 23:26:34,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 23:26:34,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:34,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:34,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:26:34,219 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 23:26:34,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:26:34,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 23:26:34,220 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 23:26:34,221 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 23:26:34,222 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 23:26:34,222 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32934cff190204cd81479a68e993d211a2e3a1953dd8a1c9d4c21721c5c3d573 [2024-11-08 23:26:34,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:34,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:34,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:34,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:34,542 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:34,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:36,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:36,336 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:36,336 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:36,352 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fe08a481/d2e916d81a144c5199553ab2d5e2f391/FLAGfb3edb3ab [2024-11-08 23:26:36,646 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fe08a481/d2e916d81a144c5199553ab2d5e2f391 [2024-11-08 23:26:36,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:36,650 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:36,651 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:36,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:36,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:36,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:36" (1/1) ... [2024-11-08 23:26:36,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d312361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:36, skipping insertion in model container [2024-11-08 23:26:36,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:36" (1/1) ... [2024-11-08 23:26:36,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:36,880 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i[916,929] [2024-11-08 23:26:37,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:37,039 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:26:37,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i[916,929] [2024-11-08 23:26:37,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:37,131 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:26:37,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37 WrapperNode [2024-11-08 23:26:37,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:37,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:37,134 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:26:37,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:26:37,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,157 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,218 INFO L138 Inliner]: procedures = 26, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 218 [2024-11-08 23:26:37,219 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:37,219 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:26:37,220 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:26:37,220 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:26:37,232 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,241 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,272 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 23:26:37,276 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,277 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,305 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,313 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:26:37,340 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:26:37,340 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:26:37,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:26:37,341 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 23:26:37,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 23:26:37,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 23:26:37,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 23:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:26:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:26:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:26:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 23:26:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:26:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:26:37,560 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:26:37,566 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:26:38,160 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-08 23:26:38,160 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:38,177 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:38,179 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:26:38,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:38 BoogieIcfgContainer [2024-11-08 23:26:38,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:38,181 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 23:26:38,181 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 23:26:38,184 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 23:26:38,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 11:26:36" (1/3) ... [2024-11-08 23:26:38,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1886bd9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 11:26:38, skipping insertion in model container [2024-11-08 23:26:38,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:37" (2/3) ... [2024-11-08 23:26:38,187 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1886bd9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 11:26:38, skipping insertion in model container [2024-11-08 23:26:38,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:38" (3/3) ... [2024-11-08 23:26:38,189 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:38,206 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 23:26:38,206 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 23:26:38,266 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 23:26:38,277 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;@54b6d8ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 23:26:38,277 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 23:26:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 60 states have (on average 1.4333333333333333) internal successors, (86), 61 states have internal predecessors, (86), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2024-11-08 23:26:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:38,309 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:38,310 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:38,311 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:38,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:38,317 INFO L85 PathProgramCache]: Analyzing trace with hash 2042707320, now seen corresponding path program 1 times [2024-11-08 23:26:38,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 23:26:38,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619063750] [2024-11-08 23:26:38,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 23:26:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 23:26:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 23:26:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 23:26:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 23:26:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 23:26:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-08 23:26:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 23:26:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 23:26:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 23:26:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 23:26:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 23:26:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 23:26:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 23:26:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 23:26:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 23:26:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 23:26:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 23:26:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 23:26:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 23:26:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 23:26:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 23:26:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 23:26:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 23:26:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 23:26:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 23:26:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 23:26:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 23:26:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:38,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 23:26:38,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619063750] [2024-11-08 23:26:38,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619063750] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:38,913 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:38,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 23:26:38,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663107360] [2024-11-08 23:26:38,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:38,921 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 23:26:38,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 23:26:38,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 23:26:38,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 23:26:38,952 INFO L87 Difference]: Start difference. First operand has 91 states, 60 states have (on average 1.4333333333333333) internal successors, (86), 61 states have internal predecessors, (86), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-08 23:26:39,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:39,013 INFO L93 Difference]: Finished difference Result 179 states and 309 transitions. [2024-11-08 23:26:39,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 23:26:39,015 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) Word has length 182 [2024-11-08 23:26:39,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:39,027 INFO L225 Difference]: With dead ends: 179 [2024-11-08 23:26:39,027 INFO L226 Difference]: Without dead ends: 87 [2024-11-08 23:26:39,033 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 23:26:39,039 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:39,041 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 23:26:39,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2024-11-08 23:26:39,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2024-11-08 23:26:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 57 states have internal predecessors, (79), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2024-11-08 23:26:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 135 transitions. [2024-11-08 23:26:39,096 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 135 transitions. Word has length 182 [2024-11-08 23:26:39,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:39,097 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 135 transitions. [2024-11-08 23:26:39,097 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-08 23:26:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 135 transitions. [2024-11-08 23:26:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:39,102 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:39,102 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:39,103 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 23:26:39,103 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:39,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:39,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1284606096, now seen corresponding path program 1 times [2024-11-08 23:26:39,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 23:26:39,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888508118] [2024-11-08 23:26:39,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 23:26:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 23:26:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 23:26:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 23:26:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 23:26:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 23:26:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-08 23:26:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 23:26:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 23:26:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 23:26:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 23:26:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 23:26:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 23:26:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 23:26:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 23:26:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 23:26:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 23:26:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 23:26:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 23:26:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 23:26:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 23:26:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 23:26:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 23:26:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 23:26:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 23:26:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 23:26:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 23:26:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 23:26:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:39,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 23:26:39,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888508118] [2024-11-08 23:26:39,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888508118] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:39,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:39,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 23:26:39,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486645407] [2024-11-08 23:26:39,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:39,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 23:26:39,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 23:26:39,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 23:26:39,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 23:26:39,544 INFO L87 Difference]: Start difference. First operand 87 states and 135 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:39,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:39,609 INFO L93 Difference]: Finished difference Result 202 states and 315 transitions. [2024-11-08 23:26:39,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 23:26:39,610 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) Word has length 182 [2024-11-08 23:26:39,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:39,615 INFO L225 Difference]: With dead ends: 202 [2024-11-08 23:26:39,616 INFO L226 Difference]: Without dead ends: 118 [2024-11-08 23:26:39,618 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 23:26:39,619 INFO L432 NwaCegarLoop]: 133 mSDtfsCounter, 39 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:39,620 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 257 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 23:26:39,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-08 23:26:39,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 96. [2024-11-08 23:26:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 66 states have (on average 1.393939393939394) internal successors, (92), 66 states have internal predecessors, (92), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2024-11-08 23:26:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 148 transitions. [2024-11-08 23:26:39,646 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 148 transitions. Word has length 182 [2024-11-08 23:26:39,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:39,648 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 148 transitions. [2024-11-08 23:26:39,649 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-08 23:26:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:39,656 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:39,657 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:39,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 23:26:39,657 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:39,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:39,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1730497522, now seen corresponding path program 1 times [2024-11-08 23:26:39,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 23:26:39,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374819662] [2024-11-08 23:26:39,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:39,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 23:26:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 23:26:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 23:26:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 23:26:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 23:26:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 23:26:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-08 23:26:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 23:26:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 23:26:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 23:26:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 23:26:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 23:26:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 23:26:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 23:26:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 23:26:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 23:26:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 23:26:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 23:26:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 23:26:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 23:26:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 23:26:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 23:26:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 23:26:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 23:26:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 23:26:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 23:26:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 23:26:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 23:26:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:40,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 23:26:40,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374819662] [2024-11-08 23:26:40,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374819662] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:40,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:40,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 23:26:40,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376532440] [2024-11-08 23:26:40,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:40,287 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 23:26:40,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 23:26:40,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 23:26:40,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 23:26:40,290 INFO L87 Difference]: Start difference. First operand 96 states and 148 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:40,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:40,650 INFO L93 Difference]: Finished difference Result 286 states and 445 transitions. [2024-11-08 23:26:40,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 23:26:40,651 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) Word has length 182 [2024-11-08 23:26:40,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:40,655 INFO L225 Difference]: With dead ends: 286 [2024-11-08 23:26:40,655 INFO L226 Difference]: Without dead ends: 193 [2024-11-08 23:26:40,656 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-08 23:26:40,657 INFO L432 NwaCegarLoop]: 132 mSDtfsCounter, 115 mSDsluCounter, 321 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:40,657 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 453 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 23:26:40,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2024-11-08 23:26:40,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 179. [2024-11-08 23:26:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 120 states have (on average 1.3833333333333333) internal successors, (166), 120 states have internal predecessors, (166), 56 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 23:26:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 278 transitions. [2024-11-08 23:26:40,694 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 278 transitions. Word has length 182 [2024-11-08 23:26:40,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:40,710 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 278 transitions. [2024-11-08 23:26:40,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 278 transitions. [2024-11-08 23:26:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:26:40,714 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:40,714 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:40,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 23:26:40,714 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:40,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:40,715 INFO L85 PathProgramCache]: Analyzing trace with hash 2065487567, now seen corresponding path program 1 times [2024-11-08 23:26:40,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 23:26:40,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394418969] [2024-11-08 23:26:40,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 23:26:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 23:26:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 23:26:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 23:26:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 23:26:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 23:26:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-08 23:26:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 23:26:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 23:26:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 23:26:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 23:26:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 23:26:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 23:26:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 23:26:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 23:26:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 23:26:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 23:26:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 23:26:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 23:26:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 23:26:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 23:26:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 23:26:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 23:26:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 23:26:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 23:26:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 23:26:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 23:26:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 23:26:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:41,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 23:26:41,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394418969] [2024-11-08 23:26:41,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394418969] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:41,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:41,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 23:26:41,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373340047] [2024-11-08 23:26:41,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:41,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 23:26:41,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 23:26:41,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 23:26:41,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 23:26:41,079 INFO L87 Difference]: Start difference. First operand 179 states and 278 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:41,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:41,288 INFO L93 Difference]: Finished difference Result 296 states and 458 transitions. [2024-11-08 23:26:41,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 23:26:41,289 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) Word has length 183 [2024-11-08 23:26:41,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:41,291 INFO L225 Difference]: With dead ends: 296 [2024-11-08 23:26:41,291 INFO L226 Difference]: Without dead ends: 183 [2024-11-08 23:26:41,292 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 23:26:41,297 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 90 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 374 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:41,297 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 374 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 23:26:41,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2024-11-08 23:26:41,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 170. [2024-11-08 23:26:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 111 states have (on average 1.3513513513513513) internal successors, (150), 111 states have internal predecessors, (150), 56 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 23:26:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 262 transitions. [2024-11-08 23:26:41,335 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 262 transitions. Word has length 183 [2024-11-08 23:26:41,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:41,336 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 262 transitions. [2024-11-08 23:26:41,336 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 262 transitions. [2024-11-08 23:26:41,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:26:41,340 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:41,342 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:41,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 23:26:41,342 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:41,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:41,343 INFO L85 PathProgramCache]: Analyzing trace with hash -526914225, now seen corresponding path program 1 times [2024-11-08 23:26:41,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 23:26:41,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754866345] [2024-11-08 23:26:41,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:41,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [259286779] [2024-11-08 23:26:41,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:41,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 23:26:41,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 23:26:41,549 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 23:26:41,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 23:26:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:26:41,724 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 23:26:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:26:41,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 23:26:41,968 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 23:26:41,969 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 23:26:41,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 23:26:42,173 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 23:26:42,177 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-08 23:26:42,330 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 23:26:42,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 11:26:42 BoogieIcfgContainer [2024-11-08 23:26:42,335 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 23:26:42,336 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:26:42,336 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:26:42,336 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:26:42,337 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:38" (3/4) ... [2024-11-08 23:26:42,340 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 23:26:42,341 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:26:42,342 INFO L158 Benchmark]: Toolchain (without parser) took 5691.79ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 97.4MB in the beginning and 85.7MB in the end (delta: 11.7MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,342 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:26:42,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 481.63ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 76.9MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,344 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.18ms. Allocated memory is still 151.0MB. Free memory was 76.9MB in the beginning and 70.2MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,344 INFO L158 Benchmark]: Boogie Preprocessor took 119.08ms. Allocated memory is still 151.0MB. Free memory was 70.2MB in the beginning and 54.3MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,344 INFO L158 Benchmark]: RCFGBuilder took 839.84ms. Allocated memory is still 151.0MB. Free memory was 54.3MB in the beginning and 97.3MB in the end (delta: -42.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,345 INFO L158 Benchmark]: TraceAbstraction took 4153.90ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 96.5MB in the beginning and 86.8MB in the end (delta: 9.8MB). Peak memory consumption was 82.5MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,345 INFO L158 Benchmark]: Witness Printer took 5.29ms. Allocated memory is still 222.3MB. Free memory was 86.8MB in the beginning and 85.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:26:42,350 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 481.63ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 76.9MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.18ms. Allocated memory is still 151.0MB. Free memory was 76.9MB in the beginning and 70.2MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.08ms. Allocated memory is still 151.0MB. Free memory was 70.2MB in the beginning and 54.3MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 839.84ms. Allocated memory is still 151.0MB. Free memory was 54.3MB in the beginning and 97.3MB in the end (delta: -42.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 4153.90ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 96.5MB in the beginning and 86.8MB in the end (delta: 9.8MB). Peak memory consumption was 82.5MB. Max. memory is 16.1GB. * Witness Printer took 5.29ms. Allocated memory is still 222.3MB. Free memory was 86.8MB in the beginning and 85.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 209, overapproximation of someUnaryDOUBLEoperation at line 25, overapproximation of someBinaryDOUBLEComparisonOperation at line 209, overapproximation of someBinaryArithmeticFLOAToperation at line 125. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 200; [L23] float var_1_6 = 100000000.15; [L24] unsigned char var_1_8 = 0; [L25] float var_1_9 = -0.25; [L26] float var_1_10 = 63.5; [L27] signed short int var_1_11 = 1; [L28] signed short int var_1_13 = 1; [L29] float var_1_16 = 1000000000000.145; [L30] float var_1_17 = 255.4; [L31] float var_1_18 = 1.8; [L32] float var_1_19 = 50.2; [L33] unsigned short int var_1_20 = 2; [L34] unsigned short int var_1_24 = 32; [L35] unsigned short int var_1_25 = 10; [L36] unsigned char var_1_26 = 1; [L37] unsigned char var_1_27 = 1; [L38] unsigned char var_1_28 = 0; [L39] unsigned char var_1_29 = 0; [L40] unsigned char var_1_30 = 100; [L41] unsigned char var_1_31 = 0; [L42] unsigned char var_1_32 = 2; [L43] unsigned char var_1_33 = 100; [L44] unsigned char var_1_34 = 0; [L45] unsigned char var_1_35 = 0; [L46] unsigned char var_1_36 = 2; [L47] unsigned char var_1_37 = 1; [L48] unsigned char var_1_38 = 5; [L49] signed long int var_1_39 = -50; [L50] signed long int var_1_40 = -8; [L51] double var_1_41 = 31.4; [L52] unsigned long int var_1_42 = 8; [L53] signed long int last_1_var_1_1 = 200; [L54] signed short int last_1_var_1_13 = 1; [L55] unsigned short int last_1_var_1_20 = 2; [L56] unsigned short int last_1_var_1_25 = 10; [L57] unsigned char last_1_var_1_26 = 1; [L58] unsigned char last_1_var_1_30 = 100; [L59] signed long int last_1_var_1_39 = -50; [L60] signed long int last_1_var_1_40 = -8; [L61] unsigned long int last_1_var_1_42 = 8; VAL [isInitial=0, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L213] isInitial = 1 [L214] FCALL initially() [L215] int k_loop; [L216] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L216] COND TRUE k_loop < 1 [L217] CALL updateLastVariables() [L198] last_1_var_1_1 = var_1_1 [L199] last_1_var_1_13 = var_1_13 [L200] last_1_var_1_20 = var_1_20 [L201] last_1_var_1_25 = var_1_25 [L202] last_1_var_1_26 = var_1_26 [L203] last_1_var_1_30 = var_1_30 [L204] last_1_var_1_39 = var_1_39 [L205] last_1_var_1_40 = var_1_40 [L206] last_1_var_1_42 = var_1_42 VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L217] RET updateLastVariables() [L218] CALL updateVariables() [L152] var_1_8 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20] [L153] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20] [L154] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L154] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L155] var_1_9 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L156] RET assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=127/2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L157] var_1_10 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L158] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_17=1277/5, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L159] var_1_17 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L160] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_18=9/5, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L161] var_1_18 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L162] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L163] var_1_27 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L164] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L165] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L165] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L166] var_1_28 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L167] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L168] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L168] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L169] var_1_29 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L170] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L171] CALL assume_abort_if_not(var_1_29 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L171] RET assume_abort_if_not(var_1_29 <= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L172] var_1_31 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L173] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L174] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L174] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=2, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L175] var_1_32 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L176] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L177] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L177] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=100, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L178] var_1_33 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L179] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L180] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L180] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L181] var_1_34 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L182] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L183] CALL assume_abort_if_not(var_1_34 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L183] RET assume_abort_if_not(var_1_34 <= 64) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L184] var_1_35 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L185] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L186] CALL assume_abort_if_not(var_1_35 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L186] RET assume_abort_if_not(var_1_35 <= 64) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L187] var_1_36 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L188] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L189] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L189] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L190] var_1_37 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L191] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L192] CALL assume_abort_if_not(var_1_37 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L192] RET assume_abort_if_not(var_1_37 <= 64) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=5, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L193] var_1_38 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L194] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L195] CALL assume_abort_if_not(var_1_38 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L195] RET assume_abort_if_not(var_1_38 <= 63) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L218] RET updateVariables() [L219] CALL step() [L65] signed long int stepLocal_4 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_4=2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L66] COND FALSE !(last_1_var_1_1 == stepLocal_4) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=-50, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L75] COND FALSE !(! last_1_var_1_26) [L78] var_1_39 = (last_1_var_1_42 + (last_1_var_1_40 + var_1_36)) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=8, var_1_6=2000000003/20, var_1_8=0] [L80] var_1_42 = var_1_39 [L81] signed long int stepLocal_3 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=32, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L82] COND FALSE !(var_1_10 >= (var_1_18 - var_1_17)) [L89] var_1_24 = 25 VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L91] signed long int stepLocal_7 = last_1_var_1_13; [L92] unsigned char stepLocal_6 = var_1_27; [L93] signed long int stepLocal_5 = (((last_1_var_1_1) > (last_1_var_1_20)) ? (last_1_var_1_1) : (last_1_var_1_20)); VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, stepLocal_5=200, stepLocal_6=0, stepLocal_7=1, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L94] COND TRUE stepLocal_7 > last_1_var_1_40 VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, stepLocal_5=200, stepLocal_6=0, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L95] COND FALSE !(var_1_8 || stepLocal_6) [L102] var_1_26 = var_1_29 VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, stepLocal_5=200, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=100, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L107] COND TRUE \read(last_1_var_1_26) [L108] var_1_30 = (((((8 + var_1_31)) > (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))))) ? ((8 + var_1_31)) : (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33)))))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_3=2, stepLocal_5=200, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L112] unsigned short int stepLocal_1 = var_1_24; [L113] signed long int stepLocal_0 = 0; VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_0=0, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L114] COND FALSE !(stepLocal_0 == ((((-4) < (var_1_42)) ? (-4) : (var_1_42)))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_11=1, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L123] var_1_11 = ((((var_1_30) < (2)) ? (var_1_30) : (2))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_11=2, var_1_13=1, var_1_16=200000000000029/200, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0] [L124] COND TRUE ! (var_1_10 > var_1_9) [L125] var_1_16 = ((((((((var_1_9) > ((var_1_17 - var_1_18))) ? (var_1_9) : ((var_1_17 - var_1_18))))) > (var_1_10)) ? (((((var_1_9) > ((var_1_17 - var_1_18))) ? (var_1_9) : ((var_1_17 - var_1_18))))) : (var_1_10))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=1, var_1_16=2, var_1_19=251/5, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L127] COND TRUE var_1_18 <= (- var_1_10) [L128] var_1_19 = ((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=1, var_1_16=2, var_1_19=2, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=157/5, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L130] var_1_41 = var_1_9 [L131] unsigned short int stepLocal_2 = var_1_24; VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_2=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=1, var_1_16=2, var_1_19=2, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L132] COND TRUE var_1_30 <= stepLocal_2 [L133] var_1_13 = (((((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))) : ((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=-8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L135] COND FALSE !(((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) <= var_1_38) [L144] var_1_40 = var_1_30 VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=200, var_1_20=2, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L146] COND TRUE (((((128.25f + var_1_19)) > (var_1_19)) ? ((128.25f + var_1_19)) : (var_1_19))) < ((((var_1_18) > (var_1_10)) ? (var_1_18) : (var_1_10))) [L147] var_1_20 = ((((var_1_30) > ((256 + ((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))) ? (var_1_30) : ((256 + ((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=200, var_1_20=264, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L149] var_1_1 = ((((var_1_24) < ((var_1_25 - ((((var_1_30) < (var_1_20)) ? (var_1_30) : (var_1_20)))))) ? (var_1_24) : ((var_1_25 - ((((var_1_30) < (var_1_20)) ? (var_1_30) : (var_1_20))))))) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, stepLocal_1=25, stepLocal_3=2, stepLocal_5=200, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=2, var_1_20=264, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L219] RET step() [L220] CALL, EXPR property() [L209-L210] return ((((((((((((((var_1_1 == ((signed long int) ((((var_1_24) < ((var_1_25 - ((((var_1_30) < (var_1_20)) ? (var_1_30) : (var_1_20)))))) ? (var_1_24) : ((var_1_25 - ((((var_1_30) < (var_1_20)) ? (var_1_30) : (var_1_20))))))))) && ((0 == ((((-4) < (var_1_42)) ? (-4) : (var_1_42)))) ? (var_1_26 ? ((var_1_24 < var_1_24) ? (var_1_6 == ((float) ((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))))) : (var_1_6 == ((float) var_1_10))) : 1) : 1)) && (var_1_11 == ((signed short int) ((((var_1_30) < (2)) ? (var_1_30) : (2)))))) && ((var_1_30 <= var_1_24) ? (var_1_13 == ((signed short int) (((((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))) : ((((var_1_30) > (var_1_30)) ? (var_1_30) : (var_1_30))))))) : 1)) && ((! (var_1_10 > var_1_9)) ? (var_1_16 == ((float) ((((((((var_1_9) > ((var_1_17 - var_1_18))) ? (var_1_9) : ((var_1_17 - var_1_18))))) > (var_1_10)) ? (((((var_1_9) > ((var_1_17 - var_1_18))) ? (var_1_9) : ((var_1_17 - var_1_18))))) : (var_1_10))))) : 1)) && ((var_1_18 <= (- var_1_10)) ? (var_1_19 == ((float) ((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))))) : 1)) && (((((((128.25f + var_1_19)) > (var_1_19)) ? ((128.25f + var_1_19)) : (var_1_19))) < ((((var_1_18) > (var_1_10)) ? (var_1_18) : (var_1_10)))) ? (var_1_20 == ((unsigned short int) ((((var_1_30) > ((256 + ((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))) ? (var_1_30) : ((256 + ((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))))))) : 1)) && ((var_1_10 >= (var_1_18 - var_1_17)) ? (last_1_var_1_26 ? ((last_1_var_1_20 >= last_1_var_1_39) ? (var_1_24 == ((unsigned short int) last_1_var_1_30)) : 1) : 1) : (var_1_24 == ((unsigned short int) 25)))) && ((last_1_var_1_1 == last_1_var_1_20) ? (last_1_var_1_26 ? ((var_1_18 <= var_1_17) ? (var_1_25 == ((unsigned short int) last_1_var_1_30)) : (var_1_25 == ((unsigned short int) 16))) : 1) : 1)) && ((last_1_var_1_13 > last_1_var_1_40) ? ((var_1_8 || var_1_27) ? ((last_1_var_1_30 <= ((((last_1_var_1_1) > (last_1_var_1_20)) ? (last_1_var_1_1) : (last_1_var_1_20)))) ? (var_1_26 == ((unsigned char) var_1_28)) : (var_1_26 == ((unsigned char) var_1_29))) : (var_1_26 == ((unsigned char) var_1_29))) : (var_1_26 == ((unsigned char) var_1_28)))) && (last_1_var_1_26 ? (var_1_30 == ((unsigned char) (((((8 + var_1_31)) > (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))))) ? ((8 + var_1_31)) : (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33)))))))) : (var_1_30 == ((unsigned char) ((((((var_1_34) < (var_1_35)) ? (var_1_34) : (var_1_35))) + var_1_36) + (var_1_37 + var_1_38)))))) && ((! last_1_var_1_26) ? (var_1_39 == ((signed long int) ((((var_1_35) < (last_1_var_1_25)) ? (var_1_35) : (last_1_var_1_25))))) : (var_1_39 == ((signed long int) (last_1_var_1_42 + (last_1_var_1_40 + var_1_36)))))) && ((((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) <= var_1_38) ? (((last_1_var_1_40 * var_1_13) < var_1_30) ? ((((((10) > (var_1_37)) ? (10) : (var_1_37))) <= var_1_31) ? (var_1_40 == ((signed long int) ((var_1_38 - var_1_30) + var_1_30))) : (var_1_40 == ((signed long int) var_1_30))) : 1) : (var_1_40 == ((signed long int) var_1_30)))) && (var_1_41 == ((double) var_1_9))) && (var_1_42 == ((unsigned long int) var_1_39)) ; VAL [\result=0, isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=2, var_1_20=264, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L220] RET, EXPR property() [L220] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=2, var_1_20=264, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=1, last_1_var_1_1=200, last_1_var_1_20=2, last_1_var_1_25=10, last_1_var_1_26=1, last_1_var_1_30=100, last_1_var_1_39=-50, last_1_var_1_40=-8, last_1_var_1_42=8, var_1_10=0, var_1_11=2, var_1_13=8, var_1_16=2, var_1_19=2, var_1_1=2, var_1_20=264, var_1_24=25, var_1_25=10, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=8, var_1_31=0, var_1_32=7, var_1_33=-255, var_1_34=0, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=8, var_1_41=2, var_1_42=1, var_1_6=2000000003/20, var_1_8=0, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 5, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 244 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 244 mSDsluCounter, 1223 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 690 mSDsCounter, 179 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 131 IncrementalHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 179 mSolverCounterUnsat, 533 mSDtfsCounter, 131 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 270 GetRequests, 261 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred in iteration=3, InterpolantAutomatonStates: 14, 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, 49 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 1095 NumberOfCodeBlocks, 1095 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 725 ConstructedInterpolants, 0 QuantifiedInterpolants, 1277 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 6048/6048 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 23:26:42,394 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 32934cff190204cd81479a68e993d211a2e3a1953dd8a1c9d4c21721c5c3d573 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 23:26:44,781 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:44,869 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 23:26:44,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:44,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 23:26:44,920 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:44,921 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 23:26:44,921 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 23:26:44,921 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 23:26:44,922 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 23:26:44,922 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:26:44,923 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 23:26:44,923 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:44,925 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:44,925 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 23:26:44,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:44,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:26:44,926 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:44,926 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:44,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:44,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:26:44,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:44,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:26:44,929 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:26:44,929 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:26:44,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:44,930 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:26:44,930 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:44,930 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:26:44,931 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:44,931 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:44,931 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 23:26:44,931 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 23:26:44,931 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 23:26:44,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 23:26:44,932 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:44,932 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:44,932 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:26:44,932 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-08 23:26:44,933 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:26:44,933 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 23:26:44,934 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 23:26:44,934 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 23:26:44,934 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 23:26:44,934 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32934cff190204cd81479a68e993d211a2e3a1953dd8a1c9d4c21721c5c3d573 [2024-11-08 23:26:45,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:45,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:45,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:45,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:45,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:45,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:46,933 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:47,185 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:47,189 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:47,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f04735bf/06d18f3e434a4ac88ef9fb54e52cf075/FLAGc0add5589 [2024-11-08 23:26:47,527 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f04735bf/06d18f3e434a4ac88ef9fb54e52cf075 [2024-11-08 23:26:47,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:47,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:47,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:47,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:47,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:47,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:47" (1/1) ... [2024-11-08 23:26:47,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345522c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:47, skipping insertion in model container [2024-11-08 23:26:47,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:47" (1/1) ... [2024-11-08 23:26:47,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:47,787 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i[916,929] [2024-11-08 23:26:47,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:47,920 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:26:47,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-96.i[916,929] [2024-11-08 23:26:48,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:48,044 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:26:48,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48 WrapperNode [2024-11-08 23:26:48,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:48,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:48,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:26:48,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:26:48,054 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,120 INFO L138 Inliner]: procedures = 27, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 218 [2024-11-08 23:26:48,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:48,123 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:26:48,124 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:26:48,124 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:26:48,134 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,140 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,162 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 23:26:48,165 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,169 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,189 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,199 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,211 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:26:48,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:26:48,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:26:48,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:26:48,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (1/1) ... [2024-11-08 23:26:48,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 23:26:48,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 23:26:48,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 23:26:48,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 23:26:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 23:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:26:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:26:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:26:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:26:48,405 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:26:48,408 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:26:49,767 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-08 23:26:49,767 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:49,785 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:49,786 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:26:49,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:49 BoogieIcfgContainer [2024-11-08 23:26:49,787 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:49,788 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 23:26:49,789 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 23:26:49,792 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 23:26:49,792 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 11:26:47" (1/3) ... [2024-11-08 23:26:49,801 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569ad4f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 11:26:49, skipping insertion in model container [2024-11-08 23:26:49,801 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:48" (2/3) ... [2024-11-08 23:26:49,802 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569ad4f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 11:26:49, skipping insertion in model container [2024-11-08 23:26:49,802 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:49" (3/3) ... [2024-11-08 23:26:49,803 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-96.i [2024-11-08 23:26:49,818 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 23:26:49,818 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 23:26:49,881 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 23:26:49,888 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;@146f71d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 23:26:49,889 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 23:26:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 60 states have (on average 1.4333333333333333) internal successors, (86), 61 states have internal predecessors, (86), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2024-11-08 23:26:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:49,908 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:49,909 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:49,910 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:49,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:49,917 INFO L85 PathProgramCache]: Analyzing trace with hash 2042707320, now seen corresponding path program 1 times [2024-11-08 23:26:49,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 23:26:49,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1748159305] [2024-11-08 23:26:49,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:49,936 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:49,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 23:26:49,940 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 23:26:49,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 23:26:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:50,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 23:26:50,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 23:26:50,459 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 23:26:50,460 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 23:26:50,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1748159305] [2024-11-08 23:26:50,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1748159305] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:50,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:50,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 23:26:50,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271530466] [2024-11-08 23:26:50,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:50,477 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 23:26:50,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 23:26:50,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 23:26:50,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 23:26:50,507 INFO L87 Difference]: Start difference. First operand has 91 states, 60 states have (on average 1.4333333333333333) internal successors, (86), 61 states have internal predecessors, (86), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-08 23:26:50,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:50,553 INFO L93 Difference]: Finished difference Result 179 states and 309 transitions. [2024-11-08 23:26:50,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 23:26:50,557 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 182 [2024-11-08 23:26:50,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:50,569 INFO L225 Difference]: With dead ends: 179 [2024-11-08 23:26:50,569 INFO L226 Difference]: Without dead ends: 87 [2024-11-08 23:26:50,575 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 23:26:50,582 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:50,583 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 23:26:50,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2024-11-08 23:26:50,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2024-11-08 23:26:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 57 states have internal predecessors, (79), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2024-11-08 23:26:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 135 transitions. [2024-11-08 23:26:50,646 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 135 transitions. Word has length 182 [2024-11-08 23:26:50,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:50,648 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 135 transitions. [2024-11-08 23:26:50,649 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-08 23:26:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 135 transitions. [2024-11-08 23:26:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:50,654 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:50,654 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:50,670 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-08 23:26:50,855 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:50,856 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:50,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:50,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1284606096, now seen corresponding path program 1 times [2024-11-08 23:26:50,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 23:26:50,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1056276740] [2024-11-08 23:26:50,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:50,858 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:50,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 23:26:50,860 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 23:26:50,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 23:26:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:51,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:26:51,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:51,941 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 23:26:51,941 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 23:26:51,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1056276740] [2024-11-08 23:26:51,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1056276740] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:51,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:51,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 23:26:51,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153170959] [2024-11-08 23:26:51,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:51,947 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 23:26:51,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 23:26:51,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 23:26:51,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 23:26:51,951 INFO L87 Difference]: Start difference. First operand 87 states and 135 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:53,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:53,296 INFO L93 Difference]: Finished difference Result 256 states and 400 transitions. [2024-11-08 23:26:53,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 23:26:53,312 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) Word has length 182 [2024-11-08 23:26:53,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:53,316 INFO L225 Difference]: With dead ends: 256 [2024-11-08 23:26:53,316 INFO L226 Difference]: Without dead ends: 172 [2024-11-08 23:26:53,317 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 23:26:53,318 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 88 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 374 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:53,318 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [88 Valid, 374 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-08 23:26:53,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states. [2024-11-08 23:26:53,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 150. [2024-11-08 23:26:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 91 states have (on average 1.3186813186813187) internal successors, (120), 91 states have internal predecessors, (120), 56 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 23:26:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 232 transitions. [2024-11-08 23:26:53,351 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 232 transitions. Word has length 182 [2024-11-08 23:26:53,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:53,352 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 232 transitions. [2024-11-08 23:26:53,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:53,352 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 232 transitions. [2024-11-08 23:26:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:26:53,355 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:53,355 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:53,370 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 23:26:53,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:53,557 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:53,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:53,557 INFO L85 PathProgramCache]: Analyzing trace with hash -2102254546, now seen corresponding path program 1 times [2024-11-08 23:26:53,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 23:26:53,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [77205334] [2024-11-08 23:26:53,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:53,559 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:53,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 23:26:53,562 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 23:26:53,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 23:26:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:53,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 23:26:53,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-08 23:26:56,058 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 23:26:56,058 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 23:26:56,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [77205334] [2024-11-08 23:26:56,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [77205334] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 23:26:56,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 23:26:56,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 23:26:56,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570518151] [2024-11-08 23:26:56,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 23:26:56,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 23:26:56,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 23:26:56,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 23:26:56,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 23:26:56,061 INFO L87 Difference]: Start difference. First operand 150 states and 232 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:58,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 23:26:58,052 INFO L93 Difference]: Finished difference Result 260 states and 403 transitions. [2024-11-08 23:26:58,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 23:26:58,068 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) Word has length 182 [2024-11-08 23:26:58,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 23:26:58,071 INFO L225 Difference]: With dead ends: 260 [2024-11-08 23:26:58,072 INFO L226 Difference]: Without dead ends: 175 [2024-11-08 23:26:58,073 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-08 23:26:58,074 INFO L432 NwaCegarLoop]: 132 mSDtfsCounter, 104 mSDsluCounter, 321 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-08 23:26:58,074 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 453 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-08 23:26:58,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2024-11-08 23:26:58,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 161. [2024-11-08 23:26:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 102 states have (on average 1.3431372549019607) internal successors, (137), 102 states have internal predecessors, (137), 56 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 23:26:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 249 transitions. [2024-11-08 23:26:58,108 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 249 transitions. Word has length 182 [2024-11-08 23:26:58,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 23:26:58,111 INFO L471 AbstractCegarLoop]: Abstraction has 161 states and 249 transitions. [2024-11-08 23:26:58,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 1 states have call predecessors, (28), 1 states have call successors, (28) [2024-11-08 23:26:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 249 transitions. [2024-11-08 23:26:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:26:58,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 23:26:58,116 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 23:26:58,135 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-08 23:26:58,317 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:58,317 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 23:26:58,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:58,320 INFO L85 PathProgramCache]: Analyzing trace with hash -526914225, now seen corresponding path program 1 times [2024-11-08 23:26:58,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 23:26:58,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1469216178] [2024-11-08 23:26:58,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 23:26:58,321 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 23:26:58,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 23:26:58,325 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 23:26:58,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 23:26:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:58,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:26:58,733 INFO L278 TraceCheckSpWp]: Computing forward predicates...