./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.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 47ada8c4b49dc10d6d824542040e4f0ddff9852182d4c01266c889099084fc8b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 11:18:31,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 11:18:31,257 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 11:18:31,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 11:18:31,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 11:18:31,298 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 11:18:31,298 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 11:18:31,299 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 11:18:31,300 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 11:18:31,301 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 11:18:31,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 11:18:31,302 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 11:18:31,302 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 11:18:31,303 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 11:18:31,305 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 11:18:31,305 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 11:18:31,305 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 11:18:31,306 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 11:18:31,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 11:18:31,306 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 11:18:31,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 11:18:31,310 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 11:18:31,311 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 11:18:31,311 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 11:18:31,311 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 11:18:31,312 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 11:18:31,312 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 11:18:31,312 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 11:18:31,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 11:18:31,313 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 11:18:31,313 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 11:18:31,313 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 11:18:31,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 11:18:31,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 11:18:31,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 11:18:31,314 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 11:18:31,314 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 11:18:31,315 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 11:18:31,315 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 11:18:31,315 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 11:18:31,315 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 11:18:31,316 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 11:18:31,316 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47ada8c4b49dc10d6d824542040e4f0ddff9852182d4c01266c889099084fc8b [2024-10-14 11:18:31,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 11:18:31,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 11:18:31,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 11:18:31,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 11:18:31,620 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 11:18:31,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:33,075 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 11:18:33,323 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 11:18:33,325 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:33,334 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c67b7c42f/7edfd43db39d4de59d9b4c4a3dedf170/FLAGf8db47130 [2024-10-14 11:18:33,349 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c67b7c42f/7edfd43db39d4de59d9b4c4a3dedf170 [2024-10-14 11:18:33,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 11:18:33,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 11:18:33,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 11:18:33,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 11:18:33,362 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 11:18:33,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28bf5ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33, skipping insertion in model container [2024-10-14 11:18:33,364 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 11:18:33,537 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i[916,929] [2024-10-14 11:18:33,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 11:18:33,631 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 11:18:33,644 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i[916,929] [2024-10-14 11:18:33,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 11:18:33,708 INFO L204 MainTranslator]: Completed translation [2024-10-14 11:18:33,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33 WrapperNode [2024-10-14 11:18:33,709 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 11:18:33,710 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 11:18:33,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 11:18:33,710 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 11:18:33,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,729 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,772 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2024-10-14 11:18:33,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 11:18:33,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 11:18:33,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 11:18:33,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 11:18:33,783 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,787 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,835 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-14 11:18:33,836 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,836 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,859 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,867 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,873 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,913 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 11:18:33,914 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 11:18:33,914 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 11:18:33,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 11:18:33,918 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (1/1) ... [2024-10-14 11:18:33,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 11:18:33,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 11:18:33,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 11:18:33,965 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 11:18:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 11:18:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 11:18:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 11:18:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 11:18:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 11:18:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 11:18:34,106 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 11:18:34,108 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 11:18:34,513 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-10-14 11:18:34,513 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 11:18:34,574 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 11:18:34,575 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 11:18:34,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:18:34 BoogieIcfgContainer [2024-10-14 11:18:34,576 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 11:18:34,580 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 11:18:34,580 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 11:18:34,583 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 11:18:34,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:18:33" (1/3) ... [2024-10-14 11:18:34,584 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4928db9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:18:34, skipping insertion in model container [2024-10-14 11:18:34,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:33" (2/3) ... [2024-10-14 11:18:34,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4928db9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:18:34, skipping insertion in model container [2024-10-14 11:18:34,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:18:34" (3/3) ... [2024-10-14 11:18:34,586 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:34,607 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 11:18:34,607 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 11:18:34,675 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 11:18:34,682 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;@7569e7d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 11:18:34,683 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 11:18:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 53 states have (on average 1.4339622641509433) internal successors, (76), 54 states have internal predecessors, (76), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-14 11:18:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-14 11:18:34,704 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:18:34,705 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:18:34,706 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:18:34,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:18:34,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1270801298, now seen corresponding path program 1 times [2024-10-14 11:18:34,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 11:18:34,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071282975] [2024-10-14 11:18:34,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 11:18:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 11:18:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 11:18:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 11:18:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 11:18:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 11:18:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-14 11:18:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-14 11:18:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-14 11:18:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-14 11:18:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 11:18:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 11:18:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-14 11:18:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 11:18:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 11:18:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 11:18:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 11:18:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-10-14 11:18:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-14 11:18:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-14 11:18:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-10-14 11:18:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-14 11:18:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-14 11:18:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-14 11:18:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-14 11:18:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-14 11:18:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-14 11:18:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-14 11:18:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-14 11:18:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-14 11:18:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-14 11:18:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-14 11:18:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-14 11:18:35,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 11:18:35,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071282975] [2024-10-14 11:18:35,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071282975] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 11:18:35,248 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 11:18:35,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 11:18:35,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983160406] [2024-10-14 11:18:35,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 11:18:35,255 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 11:18:35,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 11:18:35,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 11:18:35,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 11:18:35,285 INFO L87 Difference]: Start difference. First operand has 87 states, 53 states have (on average 1.4339622641509433) internal successors, (76), 54 states have internal predecessors, (76), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-14 11:18:35,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 11:18:35,339 INFO L93 Difference]: Finished difference Result 173 states and 306 transitions. [2024-10-14 11:18:35,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 11:18:35,342 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 198 [2024-10-14 11:18:35,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 11:18:35,351 INFO L225 Difference]: With dead ends: 173 [2024-10-14 11:18:35,351 INFO L226 Difference]: Without dead ends: 85 [2024-10-14 11:18:35,356 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 11:18:35,361 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 11:18:35,362 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 11:18:35,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2024-10-14 11:18:35,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2024-10-14 11:18:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 52 states have (on average 1.3653846153846154) internal successors, (71), 52 states have internal predecessors, (71), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-14 11:18:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 133 transitions. [2024-10-14 11:18:35,406 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 133 transitions. Word has length 198 [2024-10-14 11:18:35,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 11:18:35,406 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 133 transitions. [2024-10-14 11:18:35,406 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-14 11:18:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-10-14 11:18:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-14 11:18:35,412 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:18:35,412 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:18:35,412 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 11:18:35,412 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:18:35,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:18:35,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1347488292, now seen corresponding path program 1 times [2024-10-14 11:18:35,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 11:18:35,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867815132] [2024-10-14 11:18:35,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 11:18:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 11:18:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 11:18:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 11:18:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 11:18:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 11:18:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-14 11:18:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-14 11:18:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-14 11:18:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-14 11:18:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 11:18:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 11:18:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-14 11:18:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 11:18:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 11:18:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 11:18:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 11:18:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-10-14 11:18:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-14 11:18:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-14 11:18:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-10-14 11:18:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-14 11:18:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-14 11:18:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-14 11:18:35,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-14 11:18:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-14 11:18:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-14 11:18:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-14 11:18:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-14 11:18:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-14 11:18:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-14 11:18:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-14 11:18:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-14 11:18:35,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 11:18:35,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867815132] [2024-10-14 11:18:35,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867815132] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 11:18:35,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 11:18:35,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 11:18:35,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447850980] [2024-10-14 11:18:35,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 11:18:35,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 11:18:35,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 11:18:35,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 11:18:35,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 11:18:35,759 INFO L87 Difference]: Start difference. First operand 85 states and 133 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-10-14 11:18:35,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 11:18:35,846 INFO L93 Difference]: Finished difference Result 251 states and 393 transitions. [2024-10-14 11:18:35,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 11:18:35,847 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 198 [2024-10-14 11:18:35,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 11:18:35,854 INFO L225 Difference]: With dead ends: 251 [2024-10-14 11:18:35,854 INFO L226 Difference]: Without dead ends: 167 [2024-10-14 11:18:35,855 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 11:18:35,858 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 120 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 11:18:35,859 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 339 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 11:18:35,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2024-10-14 11:18:35,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 165. [2024-10-14 11:18:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 100 states have (on average 1.34) internal successors, (134), 100 states have internal predecessors, (134), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2024-10-14 11:18:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 258 transitions. [2024-10-14 11:18:35,900 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 258 transitions. Word has length 198 [2024-10-14 11:18:35,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 11:18:35,901 INFO L471 AbstractCegarLoop]: Abstraction has 165 states and 258 transitions. [2024-10-14 11:18:35,902 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-10-14 11:18:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 258 transitions. [2024-10-14 11:18:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-10-14 11:18:35,906 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:18:35,906 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:18:35,907 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 11:18:35,907 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:18:35,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:18:35,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1226190352, now seen corresponding path program 1 times [2024-10-14 11:18:35,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 11:18:35,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151612090] [2024-10-14 11:18:35,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:35,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 11:18:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 11:18:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 11:18:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 11:18:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 11:18:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 11:18:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-14 11:18:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-14 11:18:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-14 11:18:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-14 11:18:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 11:18:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 11:18:37,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-14 11:18:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 11:18:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 11:18:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 11:18:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-14 11:18:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-10-14 11:18:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-14 11:18:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-14 11:18:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-10-14 11:18:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-14 11:18:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-14 11:18:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-14 11:18:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-14 11:18:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-14 11:18:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-14 11:18:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-14 11:18:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-14 11:18:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-14 11:18:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-14 11:18:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-10-14 11:18:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-14 11:18:37,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 11:18:37,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151612090] [2024-10-14 11:18:37,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151612090] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 11:18:37,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935351926] [2024-10-14 11:18:37,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:37,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 11:18:37,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 11:18:37,687 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 11:18:37,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 11:18:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:37,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-10-14 11:18:37,888 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 11:18:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 204 proven. 3 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-10-14 11:18:38,258 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 11:18:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-14 11:18:38,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935351926] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 11:18:38,685 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 11:18:38,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2024-10-14 11:18:38,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950749077] [2024-10-14 11:18:38,686 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 11:18:38,687 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-10-14 11:18:38,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 11:18:38,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-10-14 11:18:38,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2024-10-14 11:18:38,688 INFO L87 Difference]: Start difference. First operand 165 states and 258 transitions. Second operand has 16 states, 16 states have (on average 5.625) internal successors, (90), 16 states have internal predecessors, (90), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-14 11:18:44,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 11:18:44,056 INFO L93 Difference]: Finished difference Result 1583 states and 2378 transitions. [2024-10-14 11:18:44,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-10-14 11:18:44,057 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.625) internal successors, (90), 16 states have internal predecessors, (90), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 199 [2024-10-14 11:18:44,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 11:18:44,072 INFO L225 Difference]: With dead ends: 1583 [2024-10-14 11:18:44,072 INFO L226 Difference]: Without dead ends: 1419 [2024-10-14 11:18:44,077 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 553 GetRequests, 463 SyntacticMatches, 2 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2819 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=1545, Invalid=6465, Unknown=0, NotChecked=0, Total=8010 [2024-10-14 11:18:44,078 INFO L432 NwaCegarLoop]: 152 mSDtfsCounter, 1608 mSDsluCounter, 1060 mSDsCounter, 0 mSdLazyCounter, 1835 mSolverCounterSat, 1302 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1689 SdHoareTripleChecker+Valid, 1212 SdHoareTripleChecker+Invalid, 3137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1302 IncrementalHoareTripleChecker+Valid, 1835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2024-10-14 11:18:44,079 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1689 Valid, 1212 Invalid, 3137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1302 Valid, 1835 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2024-10-14 11:18:44,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1419 states. [2024-10-14 11:18:44,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1419 to 919. [2024-10-14 11:18:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 919 states, 559 states have (on average 1.3005366726296959) internal successors, (727), 563 states have internal predecessors, (727), 334 states have call successors, (334), 25 states have call predecessors, (334), 25 states have return successors, (334), 330 states have call predecessors, (334), 334 states have call successors, (334) [2024-10-14 11:18:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1395 transitions. [2024-10-14 11:18:44,331 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1395 transitions. Word has length 199 [2024-10-14 11:18:44,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 11:18:44,333 INFO L471 AbstractCegarLoop]: Abstraction has 919 states and 1395 transitions. [2024-10-14 11:18:44,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.625) internal successors, (90), 16 states have internal predecessors, (90), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-14 11:18:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1395 transitions. [2024-10-14 11:18:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-10-14 11:18:44,341 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:18:44,341 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:18:44,361 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-14 11:18:44,542 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 11:18:44,543 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:18:44,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:18:44,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1228037394, now seen corresponding path program 1 times [2024-10-14 11:18:44,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 11:18:44,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690557181] [2024-10-14 11:18:44,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:44,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 11:18:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 11:18:44,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1137235174] [2024-10-14 11:18:44,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:44,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 11:18:44,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 11:18:44,786 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 11:18:44,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 11:18:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 11:18:44,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 11:18:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 11:18:45,128 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 11:18:45,128 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 11:18:45,129 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 11:18:45,151 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-10-14 11:18:45,331 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-10-14 11:18:45,335 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-14 11:18:45,471 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 11:18:45,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 11:18:45 BoogieIcfgContainer [2024-10-14 11:18:45,477 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 11:18:45,478 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 11:18:45,478 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 11:18:45,478 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 11:18:45,478 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:18:34" (3/4) ... [2024-10-14 11:18:45,480 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 11:18:45,482 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 11:18:45,482 INFO L158 Benchmark]: Toolchain (without parser) took 12128.26ms. Allocated memory was 186.6MB in the beginning and 325.1MB in the end (delta: 138.4MB). Free memory was 116.8MB in the beginning and 102.6MB in the end (delta: 14.2MB). Peak memory consumption was 155.3MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,482 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 11:18:45,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.54ms. Allocated memory is still 186.6MB. Free memory was 116.6MB in the beginning and 99.1MB in the end (delta: 17.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,483 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.41ms. Allocated memory is still 186.6MB. Free memory was 99.1MB in the beginning and 94.6MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,484 INFO L158 Benchmark]: Boogie Preprocessor took 139.44ms. Allocated memory is still 186.6MB. Free memory was 94.6MB in the beginning and 150.4MB in the end (delta: -55.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,484 INFO L158 Benchmark]: RCFGBuilder took 662.12ms. Allocated memory is still 186.6MB. Free memory was 150.4MB in the beginning and 116.8MB in the end (delta: 33.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,484 INFO L158 Benchmark]: TraceAbstraction took 10897.58ms. Allocated memory was 186.6MB in the beginning and 325.1MB in the end (delta: 138.4MB). Free memory was 116.1MB in the beginning and 103.7MB in the end (delta: 12.4MB). Peak memory consumption was 152.3MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,485 INFO L158 Benchmark]: Witness Printer took 4.15ms. Allocated memory is still 325.1MB. Free memory was 103.7MB in the beginning and 102.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 11:18:45,486 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.54ms. Allocated memory is still 186.6MB. Free memory was 116.6MB in the beginning and 99.1MB in the end (delta: 17.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.41ms. Allocated memory is still 186.6MB. Free memory was 99.1MB in the beginning and 94.6MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.44ms. Allocated memory is still 186.6MB. Free memory was 94.6MB in the beginning and 150.4MB in the end (delta: -55.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 662.12ms. Allocated memory is still 186.6MB. Free memory was 150.4MB in the beginning and 116.8MB in the end (delta: 33.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 10897.58ms. Allocated memory was 186.6MB in the beginning and 325.1MB in the end (delta: 138.4MB). Free memory was 116.1MB in the beginning and 103.7MB in the end (delta: 12.4MB). Peak memory consumption was 152.3MB. Max. memory is 16.1GB. * Witness Printer took 4.15ms. Allocated memory is still 325.1MB. Free memory was 103.7MB in the beginning and 102.6MB 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 193, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someBinaryArithmeticFLOAToperation at line 75. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 16; [L23] unsigned short int var_1_7 = 16; [L24] unsigned short int var_1_8 = 4; [L25] float var_1_9 = 1.4; [L26] float var_1_10 = 9.7; [L27] float var_1_11 = 16.25; [L28] float var_1_12 = 3.5; [L29] signed char var_1_14 = -64; [L30] signed long int var_1_15 = -10; [L31] signed char var_1_16 = -1; [L32] signed char var_1_17 = 0; [L33] float var_1_18 = 8.25; [L34] float var_1_19 = 0.0; [L35] float var_1_20 = 0.0; [L36] unsigned long int var_1_21 = 0; [L37] signed long int var_1_22 = 1; [L38] float var_1_23 = 256.3; [L39] float var_1_24 = 9.75; [L40] float var_1_25 = 4.5; [L41] float var_1_26 = 24.8; [L42] unsigned char var_1_27 = 0; [L43] unsigned char var_1_28 = 1; [L44] unsigned char var_1_29 = 1; [L45] double var_1_30 = 63.8; [L46] signed long int var_1_31 = 1; [L47] unsigned long int var_1_33 = 16; [L48] unsigned long int var_1_34 = 3896233473; [L49] unsigned long int var_1_35 = 2380878222; [L50] signed short int var_1_36 = -1; [L51] float var_1_37 = 15.8; [L52] unsigned char var_1_38 = 0; [L53] unsigned char var_1_39 = 0; [L54] unsigned long int last_1_var_1_33 = 16; [L197] isInitial = 1 [L198] FCALL initially() [L199] int k_loop; [L200] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=16, var_1_8=4, var_1_9=7/5] [L200] COND TRUE k_loop < 1 [L201] CALL updateLastVariables() [L190] last_1_var_1_33 = var_1_33 [L201] RET updateLastVariables() [L202] CALL updateVariables() [L138] var_1_7 = __VERIFIER_nondet_ushort() [L139] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_8=4, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_8=4, var_1_9=7/5] [L139] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_8=4, var_1_9=7/5] [L140] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=4, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=4, var_1_9=7/5] [L140] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=4, var_1_9=7/5] [L141] var_1_8 = __VERIFIER_nondet_ushort() [L142] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_9=7/5] [L142] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_9=7/5] [L143] CALL assume_abort_if_not(var_1_8 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L143] RET assume_abort_if_not(var_1_8 <= 65534) VAL [isInitial=1, last_1_var_1_33=16, var_1_10=97/10, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L144] var_1_10 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_10 >= 0.0F && 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_33=16, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L145] RET assume_abort_if_not((var_1_10 >= 0.0F && 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_33=16, var_1_11=65/4, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L146] var_1_11 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L147] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_12=7/2, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L148] var_1_12 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L149] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=-10, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L150] var_1_15 = __VERIFIER_nondet_long() [L151] CALL assume_abort_if_not(var_1_15 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L151] RET assume_abort_if_not(var_1_15 >= -2147483648) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L152] CALL assume_abort_if_not(var_1_15 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L152] RET assume_abort_if_not(var_1_15 <= 2147483647) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L153] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L153] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=-1, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L154] var_1_16 = __VERIFIER_nondet_char() [L155] CALL assume_abort_if_not(var_1_16 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L155] RET assume_abort_if_not(var_1_16 >= -127) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L156] CALL assume_abort_if_not(var_1_16 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L156] RET assume_abort_if_not(var_1_16 <= 126) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=0, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L157] var_1_17 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_17 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L158] RET assume_abort_if_not(var_1_17 >= -127) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L159] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L159] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_19=0, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L160] var_1_19 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_19 >= 4611686.018427382800e+12F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L161] RET assume_abort_if_not((var_1_19 >= 4611686.018427382800e+12F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L162] var_1_20 = __VERIFIER_nondet_float() [L163] CALL assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L163] RET assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_24=39/4, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L164] var_1_24 = __VERIFIER_nondet_float() [L165] CALL assume_abort_if_not((var_1_24 >= -230584.3009213691390e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 2305843.009213691390e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L165] RET assume_abort_if_not((var_1_24 >= -230584.3009213691390e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 2305843.009213691390e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_25=9/2, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L166] var_1_25 = __VERIFIER_nondet_float() [L167] CALL assume_abort_if_not((var_1_25 >= -230584.3009213691390e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 2305843.009213691390e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L167] RET assume_abort_if_not((var_1_25 >= -230584.3009213691390e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 2305843.009213691390e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_26=124/5, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L168] var_1_26 = __VERIFIER_nondet_float() [L169] CALL assume_abort_if_not((var_1_26 >= -230584.3009213691390e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 2305843.009213691390e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L169] RET assume_abort_if_not((var_1_26 >= -230584.3009213691390e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 2305843.009213691390e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L170] var_1_28 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L171] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L172] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L172] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=1, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L173] var_1_29 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L174] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L175] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L175] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=3896233473, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L176] var_1_34 = __VERIFIER_nondet_ulong() [L177] CALL assume_abort_if_not(var_1_34 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L177] RET assume_abort_if_not(var_1_34 >= 2147483647) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L178] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L178] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2380878222, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L179] var_1_35 = __VERIFIER_nondet_ulong() [L180] CALL assume_abort_if_not(var_1_35 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L180] RET assume_abort_if_not(var_1_35 >= 2147483647) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L181] CALL assume_abort_if_not(var_1_35 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L181] RET assume_abort_if_not(var_1_35 <= 4294967294) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_37=79/5, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L182] var_1_37 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L183] RET assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L184] CALL assume_abort_if_not(var_1_37 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L184] RET assume_abort_if_not(var_1_37 != 0.0F) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=0, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L185] var_1_39 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_39 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L186] RET assume_abort_if_not(var_1_39 >= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L187] CALL assume_abort_if_not(var_1_39 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L187] RET assume_abort_if_not(var_1_39 <= 1) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L202] RET updateVariables() [L203] CALL step() [L58] signed long int stepLocal_3 = var_1_15; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_3=2, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=0, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L59] COND TRUE stepLocal_3 > (var_1_7 / 128) [L60] var_1_21 = (var_1_7 + last_1_var_1_33) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_23=2563/10, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L62] var_1_23 = (var_1_11 + (((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))) + var_1_26)) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=0, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L63] COND TRUE 1.000000000000075E13f > var_1_11 [L64] var_1_27 = (var_1_28 && var_1_29) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=-1, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L66] COND TRUE var_1_20 > (var_1_19 / var_1_37) [L67] var_1_36 = var_1_16 VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=0, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L71] COND TRUE var_1_19 > var_1_26 [L72] var_1_38 = ((var_1_29 && var_1_28) && var_1_39) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070, var_1_9=7/5] [L74] COND TRUE \read(var_1_27) [L75] var_1_9 = (var_1_10 - (((((8.3215551467477422E18f - var_1_11)) < (var_1_12)) ? ((8.3215551467477422E18f - var_1_11)) : (var_1_12)))) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L83] unsigned char stepLocal_6 = var_1_27; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_6=1, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=16, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L84] COND TRUE stepLocal_6 || var_1_29 [L85] var_1_33 = (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))) - ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21)))) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=1, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L87] COND FALSE !((1.75f / ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20)))) > var_1_12) [L90] var_1_22 = (var_1_36 - 8) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L92] unsigned short int stepLocal_2 = var_1_8; [L93] unsigned short int stepLocal_1 = var_1_8; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_1=-131070, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L94] COND FALSE !(var_1_16 < stepLocal_1) VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L103] unsigned char stepLocal_0 = var_1_36 <= var_1_22; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_0=0, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L104] COND TRUE \read(var_1_27) VAL [isInitial=1, last_1_var_1_33=16, stepLocal_0=0, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=16, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L105] COND TRUE stepLocal_0 || (var_1_18 >= var_1_9) [L106] var_1_1 = ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))) VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L113] signed long int stepLocal_4 = 4; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, stepLocal_4=4, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_21=17, var_1_22=118, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=319/5, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L114] COND TRUE stepLocal_4 >= var_1_1 [L115] var_1_30 = ((((var_1_26) < (((((var_1_20) < (var_1_24)) ? (var_1_20) : (var_1_24))))) ? (var_1_26) : (((((var_1_20) < (var_1_24)) ? (var_1_20) : (var_1_24)))))) VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L119] signed long int stepLocal_5 = var_1_22; VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, stepLocal_5=118, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L120] COND FALSE !(var_1_12 != var_1_30) VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, stepLocal_5=118, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L125] COND FALSE !(! var_1_38) [L128] var_1_31 = var_1_7 VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, stepLocal_5=118, var_1_14=-64, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L131] COND FALSE !((((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) / ((((var_1_15) < (4)) ? (var_1_15) : (4)))) > (var_1_33 + var_1_7)) [L134] var_1_14 = var_1_16 VAL [isInitial=1, last_1_var_1_33=16, stepLocal_2=-131070, stepLocal_5=118, var_1_14=126, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L203] RET step() [L204] CALL, EXPR property() [L193-L194] return ((((((((((((var_1_27 ? (((var_1_36 <= var_1_22) || (var_1_18 >= var_1_9)) ? (var_1_1 == ((unsigned short int) ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) : (var_1_1 == ((unsigned short int) 25))) : (var_1_1 == ((unsigned short int) var_1_7))) && (var_1_27 ? (var_1_9 == ((float) (var_1_10 - (((((8.3215551467477422E18f - var_1_11)) < (var_1_12)) ? ((8.3215551467477422E18f - var_1_11)) : (var_1_12)))))) : ((! var_1_27) ? (var_1_9 == ((float) var_1_10)) : (var_1_9 == ((float) var_1_11))))) && (((((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) / ((((var_1_15) < (4)) ? (var_1_15) : (4)))) > (var_1_33 + var_1_7)) ? (var_1_14 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_14 == ((signed char) var_1_16)))) && ((var_1_16 < var_1_8) ? ((var_1_23 == var_1_23) ? ((var_1_8 == var_1_22) ? (var_1_18 == ((float) ((((var_1_12) > (var_1_11)) ? (var_1_12) : (var_1_11))))) : 1) : (var_1_18 == ((float) ((((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20))) - var_1_11) - var_1_12)))) : 1)) && ((var_1_15 > (var_1_7 / 128)) ? (var_1_21 == ((unsigned long int) (var_1_7 + last_1_var_1_33))) : 1)) && (((1.75f / ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20)))) > var_1_12) ? (var_1_22 == ((signed long int) ((((((((var_1_36) > (((((var_1_33) > (1)) ? (var_1_33) : (1))))) ? (var_1_36) : (((((var_1_33) > (1)) ? (var_1_33) : (1))))))) < (var_1_16)) ? (((((var_1_36) > (((((var_1_33) > (1)) ? (var_1_33) : (1))))) ? (var_1_36) : (((((var_1_33) > (1)) ? (var_1_33) : (1))))))) : (var_1_16))))) : (var_1_22 == ((signed long int) (var_1_36 - 8))))) && (var_1_23 == ((float) (var_1_11 + (((((var_1_24) > (var_1_25)) ? (var_1_24) : (var_1_25))) + var_1_26))))) && ((1.000000000000075E13f > var_1_11) ? (var_1_27 == ((unsigned char) (var_1_28 && var_1_29))) : 1)) && ((4 >= var_1_1) ? (var_1_30 == ((double) ((((var_1_26) < (((((var_1_20) < (var_1_24)) ? (var_1_20) : (var_1_24))))) ? (var_1_26) : (((((var_1_20) < (var_1_24)) ? (var_1_20) : (var_1_24)))))))) : (var_1_30 == ((double) var_1_25)))) && ((var_1_12 != var_1_30) ? ((var_1_22 < var_1_36) ? (var_1_31 == ((signed long int) ((((var_1_16) > ((var_1_7 + (var_1_21 + var_1_22)))) ? (var_1_16) : ((var_1_7 + (var_1_21 + var_1_22))))))) : 1) : ((! var_1_38) ? (var_1_31 == ((signed long int) (((((var_1_17) < (var_1_8)) ? (var_1_17) : (var_1_8))) + var_1_1))) : (var_1_31 == ((signed long int) var_1_7))))) && ((var_1_27 || var_1_29) ? (var_1_33 == ((unsigned long int) (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))) - ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21)))))) : 1)) && ((var_1_20 > (var_1_19 / var_1_37)) ? (var_1_36 == ((signed short int) var_1_16)) : (var_1_36 == ((signed short int) (((((((10) < (var_1_16)) ? (10) : (var_1_16))) < 0 ) ? -((((10) < (var_1_16)) ? (10) : (var_1_16))) : ((((10) < (var_1_16)) ? (10) : (var_1_16))))))))) && ((var_1_19 > var_1_26) ? (var_1_38 == ((unsigned char) ((var_1_29 && var_1_28) && var_1_39))) : 1) ; [L204] RET, EXPR property() [L204] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_33=16, var_1_14=126, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] [L19] reach_error() VAL [isInitial=1, last_1_var_1_33=16, var_1_14=126, var_1_15=2, var_1_16=126, var_1_17=-127, var_1_18=33/4, var_1_1=2, var_1_20=0, var_1_21=17, var_1_22=118, var_1_24=0, var_1_26=2, var_1_27=1, var_1_28=257, var_1_29=257, var_1_30=2, var_1_31=1, var_1_33=2147483631, var_1_34=2147483647, var_1_35=2147483648, var_1_36=126, var_1_38=1, var_1_39=257, var_1_7=-65535, var_1_8=-131070] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.7s, OverallIterations: 4, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1809 SdHoareTripleChecker+Valid, 3.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1728 mSDsluCounter, 1681 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1179 mSDsCounter, 1305 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1858 IncrementalHoareTripleChecker+Invalid, 3163 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1305 mSolverCounterUnsat, 502 mSDtfsCounter, 1858 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 713 GetRequests, 622 SyntacticMatches, 2 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2819 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=919occurred in iteration=3, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 502 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 1192 NumberOfCodeBlocks, 1192 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 988 ConstructedInterpolants, 0 QuantifiedInterpolants, 2090 SizeOfPredicates, 7 NumberOfNonLiveVariables, 451 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 9291/9300 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-10-14 11:18:45,549 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.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 47ada8c4b49dc10d6d824542040e4f0ddff9852182d4c01266c889099084fc8b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 11:18:47,753 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 11:18:47,841 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 11:18:47,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 11:18:47,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 11:18:47,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 11:18:47,888 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 11:18:47,888 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 11:18:47,889 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 11:18:47,890 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 11:18:47,890 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 11:18:47,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 11:18:47,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 11:18:47,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 11:18:47,894 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 11:18:47,895 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 11:18:47,895 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 11:18:47,895 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 11:18:47,895 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 11:18:47,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 11:18:47,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 11:18:47,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 11:18:47,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 11:18:47,900 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 11:18:47,901 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 11:18:47,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 11:18:47,901 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 11:18:47,901 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 11:18:47,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 11:18:47,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 11:18:47,902 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 11:18:47,902 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 11:18:47,903 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 11:18:47,903 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 11:18:47,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 11:18:47,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 11:18:47,904 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 11:18:47,904 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 11:18:47,904 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 11:18:47,904 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 11:18:47,905 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 11:18:47,908 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 11:18:47,908 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 11:18:47,909 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 11:18:47,909 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 11:18:47,909 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47ada8c4b49dc10d6d824542040e4f0ddff9852182d4c01266c889099084fc8b [2024-10-14 11:18:48,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 11:18:48,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 11:18:48,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 11:18:48,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 11:18:48,236 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 11:18:48,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:49,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 11:18:50,084 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 11:18:50,085 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:50,095 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/433a9d4c2/13e9579f6215401eaf55c705d4221403/FLAGfe47036bc [2024-10-14 11:18:50,107 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/433a9d4c2/13e9579f6215401eaf55c705d4221403 [2024-10-14 11:18:50,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 11:18:50,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 11:18:50,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 11:18:50,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 11:18:50,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 11:18:50,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af9c950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50, skipping insertion in model container [2024-10-14 11:18:50,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,155 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 11:18:50,349 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i[916,929] [2024-10-14 11:18:50,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 11:18:50,507 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 11:18:50,522 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-82.i[916,929] [2024-10-14 11:18:50,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 11:18:50,610 INFO L204 MainTranslator]: Completed translation [2024-10-14 11:18:50,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50 WrapperNode [2024-10-14 11:18:50,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 11:18:50,612 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 11:18:50,612 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 11:18:50,613 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 11:18:50,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,688 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 210 [2024-10-14 11:18:50,691 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 11:18:50,692 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 11:18:50,692 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 11:18:50,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 11:18:50,703 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,712 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,739 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-14 11:18:50,739 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,757 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,764 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,771 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,777 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,789 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 11:18:50,790 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 11:18:50,790 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 11:18:50,790 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 11:18:50,791 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (1/1) ... [2024-10-14 11:18:50,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 11:18:50,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 11:18:50,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 11:18:50,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 11:18:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 11:18:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 11:18:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 11:18:50,875 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 11:18:50,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 11:18:50,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 11:18:50,975 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 11:18:50,977 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 11:18:57,456 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-10-14 11:18:57,456 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 11:18:57,539 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 11:18:57,540 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 11:18:57,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:18:57 BoogieIcfgContainer [2024-10-14 11:18:57,543 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 11:18:57,545 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 11:18:57,545 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 11:18:57,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 11:18:57,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:18:50" (1/3) ... [2024-10-14 11:18:57,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@307727eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:18:57, skipping insertion in model container [2024-10-14 11:18:57,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:18:50" (2/3) ... [2024-10-14 11:18:57,552 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@307727eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:18:57, skipping insertion in model container [2024-10-14 11:18:57,552 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:18:57" (3/3) ... [2024-10-14 11:18:57,553 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-82.i [2024-10-14 11:18:57,571 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 11:18:57,571 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 11:18:57,637 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 11:18:57,645 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;@3ffd4fa6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 11:18:57,646 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 11:18:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 53 states have (on average 1.4339622641509433) internal successors, (76), 54 states have internal predecessors, (76), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-14 11:18:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-14 11:18:57,667 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:18:57,667 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:18:57,668 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:18:57,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:18:57,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1270801298, now seen corresponding path program 1 times [2024-10-14 11:18:57,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 11:18:57,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793583678] [2024-10-14 11:18:57,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:18:57,691 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 11:18:57,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 11:18:57,694 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-14 11:18:57,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-14 11:18:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:18:58,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-14 11:18:58,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 11:18:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 896 proven. 0 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2024-10-14 11:18:58,527 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 11:18:58,528 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 11:18:58,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793583678] [2024-10-14 11:18:58,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793583678] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 11:18:58,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 11:18:58,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 11:18:58,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031311676] [2024-10-14 11:18:58,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 11:18:58,539 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 11:18:58,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 11:18:58,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 11:18:58,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 11:18:58,566 INFO L87 Difference]: Start difference. First operand has 87 states, 53 states have (on average 1.4339622641509433) internal successors, (76), 54 states have internal predecessors, (76), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-14 11:19:02,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:02,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 11:19:02,938 INFO L93 Difference]: Finished difference Result 173 states and 306 transitions. [2024-10-14 11:19:02,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 11:19:02,941 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 198 [2024-10-14 11:19:02,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 11:19:02,951 INFO L225 Difference]: With dead ends: 173 [2024-10-14 11:19:02,954 INFO L226 Difference]: Without dead ends: 85 [2024-10-14 11:19:02,959 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 11:19:02,965 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-10-14 11:19:02,966 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2024-10-14 11:19:02,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2024-10-14 11:19:03,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2024-10-14 11:19:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 52 states have (on average 1.3653846153846154) internal successors, (71), 52 states have internal predecessors, (71), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-14 11:19:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 133 transitions. [2024-10-14 11:19:03,029 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 133 transitions. Word has length 198 [2024-10-14 11:19:03,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 11:19:03,030 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 133 transitions. [2024-10-14 11:19:03,030 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-14 11:19:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-10-14 11:19:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-10-14 11:19:03,039 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 11:19:03,039 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 11:19:03,066 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-10-14 11:19:03,240 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 11:19:03,241 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 11:19:03,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 11:19:03,243 INFO L85 PathProgramCache]: Analyzing trace with hash -1347488292, now seen corresponding path program 1 times [2024-10-14 11:19:03,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 11:19:03,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [132765384] [2024-10-14 11:19:03,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 11:19:03,245 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 11:19:03,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 11:19:03,249 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-14 11:19:03,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-14 11:19:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 11:19:04,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-14 11:19:04,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 11:19:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 955 proven. 57 refuted. 0 times theorem prover too weak. 848 trivial. 0 not checked. [2024-10-14 11:19:07,718 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 11:19:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 117 proven. 60 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2024-10-14 11:19:11,212 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 11:19:11,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [132765384] [2024-10-14 11:19:11,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [132765384] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 11:19:11,212 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-14 11:19:11,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2024-10-14 11:19:11,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538045922] [2024-10-14 11:19:11,212 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-14 11:19:11,214 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-10-14 11:19:11,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 11:19:11,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-10-14 11:19:11,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-10-14 11:19:11,216 INFO L87 Difference]: Start difference. First operand 85 states and 133 transitions. Second operand has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (42), 3 states have call predecessors, (42), 7 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-10-14 11:19:19,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:23,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:27,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:31,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:36,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:40,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:44,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:48,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:52,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:19:56,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 11:20:00,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []