./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.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 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 08:07:24,319 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 08:07:24,396 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-10 08:07:24,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 08:07:24,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 08:07:24,435 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 08:07:24,436 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 08:07:24,436 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 08:07:24,437 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 08:07:24,438 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 08:07:24,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 08:07:24,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 08:07:24,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 08:07:24,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 08:07:24,441 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 08:07:24,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 08:07:24,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 08:07:24,442 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 08:07:24,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 08:07:24,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 08:07:24,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 08:07:24,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 08:07:24,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 08:07:24,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 08:07:24,445 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 08:07:24,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 08:07:24,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 08:07:24,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 08:07:24,446 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 08:07:24,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 08:07:24,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 08:07:24,447 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 08:07:24,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 08:07:24,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 08:07:24,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 08:07:24,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 08:07:24,448 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 08:07:24,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 08:07:24,448 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 08:07:24,448 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 08:07:24,449 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 08:07:24,449 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 08:07:24,450 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 [2024-11-10 08:07:24,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 08:07:24,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 08:07:24,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 08:07:24,727 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 08:07:24,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 08:07:24,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:26,242 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 08:07:26,500 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 08:07:26,500 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:26,520 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115add9ea/2235720a05e64c25ad9b9cde26112876/FLAGaf94f7275 [2024-11-10 08:07:26,826 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115add9ea/2235720a05e64c25ad9b9cde26112876 [2024-11-10 08:07:26,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 08:07:26,829 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 08:07:26,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 08:07:26,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 08:07:26,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 08:07:26,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:07:26" (1/1) ... [2024-11-10 08:07:26,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5380dea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:26, skipping insertion in model container [2024-11-10 08:07:26,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:07:26" (1/1) ... [2024-11-10 08:07:26,880 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 08:07:27,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i[916,929] [2024-11-10 08:07:27,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 08:07:27,183 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 08:07:27,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i[916,929] [2024-11-10 08:07:27,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 08:07:27,268 INFO L204 MainTranslator]: Completed translation [2024-11-10 08:07:27,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27 WrapperNode [2024-11-10 08:07:27,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 08:07:27,270 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 08:07:27,271 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 08:07:27,271 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 08:07:27,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,352 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 280 [2024-11-10 08:07:27,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 08:07:27,353 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 08:07:27,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 08:07:27,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 08:07:27,365 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,370 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,414 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-10 08:07:27,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,445 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,457 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,466 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 08:07:27,467 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 08:07:27,467 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 08:07:27,467 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 08:07:27,468 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (1/1) ... [2024-11-10 08:07:27,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 08:07:27,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 08:07:27,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 08:07:27,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 08:07:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 08:07:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 08:07:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 08:07:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 08:07:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 08:07:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 08:07:27,704 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 08:07:27,707 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 08:07:28,166 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: havoc property_#t~bitwise29#1;havoc property_#t~bitwise30#1;havoc property_#t~short31#1; [2024-11-10 08:07:28,230 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-10 08:07:28,231 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 08:07:28,263 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 08:07:28,263 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 08:07:28,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 08:07:28 BoogieIcfgContainer [2024-11-10 08:07:28,264 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 08:07:28,268 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 08:07:28,268 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 08:07:28,271 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 08:07:28,271 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 08:07:26" (1/3) ... [2024-11-10 08:07:28,272 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8ac4be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:07:28, skipping insertion in model container [2024-11-10 08:07:28,272 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:27" (2/3) ... [2024-11-10 08:07:28,273 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8ac4be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:07:28, skipping insertion in model container [2024-11-10 08:07:28,273 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 08:07:28" (3/3) ... [2024-11-10 08:07:28,274 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:28,292 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 08:07:28,294 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 08:07:28,366 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 08:07:28,374 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;@675b9dbe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 08:07:28,374 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 08:07:28,377 INFO L276 IsEmpty]: Start isEmpty. Operand has 121 states, 80 states have (on average 1.375) internal successors, (110), 81 states have internal predecessors, (110), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-10 08:07:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-10 08:07:28,392 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:28,393 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:28,393 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:28,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:28,398 INFO L85 PathProgramCache]: Analyzing trace with hash 846486996, now seen corresponding path program 1 times [2024-11-10 08:07:28,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:28,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189957005] [2024-11-10 08:07:28,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:28,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:28,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-10 08:07:29,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:29,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189957005] [2024-11-10 08:07:29,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189957005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 08:07:29,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 08:07:29,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 08:07:29,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223409975] [2024-11-10 08:07:29,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 08:07:29,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 08:07:29,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:29,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 08:07:29,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 08:07:29,099 INFO L87 Difference]: Start difference. First operand has 121 states, 80 states have (on average 1.375) internal successors, (110), 81 states have internal predecessors, (110), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:07:29,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:29,163 INFO L93 Difference]: Finished difference Result 234 states and 403 transitions. [2024-11-10 08:07:29,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 08:07:29,167 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 245 [2024-11-10 08:07:29,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:29,177 INFO L225 Difference]: With dead ends: 234 [2024-11-10 08:07:29,178 INFO L226 Difference]: Without dead ends: 116 [2024-11-10 08:07:29,184 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 08:07:29,190 INFO L432 NwaCegarLoop]: 174 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:29,191 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 174 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 08:07:29,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-10 08:07:29,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2024-11-10 08:07:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 76 states have (on average 1.3421052631578947) internal successors, (102), 76 states have internal predecessors, (102), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-10 08:07:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 178 transitions. [2024-11-10 08:07:29,247 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 178 transitions. Word has length 245 [2024-11-10 08:07:29,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:29,248 INFO L471 AbstractCegarLoop]: Abstraction has 116 states and 178 transitions. [2024-11-10 08:07:29,248 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:07:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 178 transitions. [2024-11-10 08:07:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-10 08:07:29,254 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:29,255 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:29,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 08:07:29,255 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:29,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:29,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1406715566, now seen corresponding path program 1 times [2024-11-10 08:07:29,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:29,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639057656] [2024-11-10 08:07:29,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:29,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:30,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:30,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-10 08:07:30,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:30,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639057656] [2024-11-10 08:07:30,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1639057656] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 08:07:30,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 08:07:30,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-10 08:07:30,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161699290] [2024-11-10 08:07:30,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 08:07:30,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 08:07:30,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:30,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 08:07:30,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-10 08:07:30,019 INFO L87 Difference]: Start difference. First operand 116 states and 178 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:30,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:30,261 INFO L93 Difference]: Finished difference Result 290 states and 444 transitions. [2024-11-10 08:07:30,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 08:07:30,262 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 245 [2024-11-10 08:07:30,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:30,267 INFO L225 Difference]: With dead ends: 290 [2024-11-10 08:07:30,267 INFO L226 Difference]: Without dead ends: 177 [2024-11-10 08:07:30,268 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-10 08:07:30,271 INFO L432 NwaCegarLoop]: 178 mSDtfsCounter, 78 mSDsluCounter, 653 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 831 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:30,272 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 831 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 08:07:30,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2024-11-10 08:07:30,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 173. [2024-11-10 08:07:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 126 states have (on average 1.3888888888888888) internal successors, (175), 127 states have internal predecessors, (175), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-10 08:07:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 263 transitions. [2024-11-10 08:07:30,304 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 263 transitions. Word has length 245 [2024-11-10 08:07:30,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:30,305 INFO L471 AbstractCegarLoop]: Abstraction has 173 states and 263 transitions. [2024-11-10 08:07:30,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 263 transitions. [2024-11-10 08:07:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-10 08:07:30,313 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:30,314 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:30,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 08:07:30,316 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:30,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:30,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1277632847, now seen corresponding path program 1 times [2024-11-10 08:07:30,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:30,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001441189] [2024-11-10 08:07:30,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-10 08:07:32,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:32,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001441189] [2024-11-10 08:07:32,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001441189] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 08:07:32,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 08:07:32,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-10 08:07:32,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516989335] [2024-11-10 08:07:32,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 08:07:32,232 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-10 08:07:32,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:32,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-10 08:07:32,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-10 08:07:32,234 INFO L87 Difference]: Start difference. First operand 173 states and 263 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:32,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:32,625 INFO L93 Difference]: Finished difference Result 361 states and 542 transitions. [2024-11-10 08:07:32,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-10 08:07:32,627 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 245 [2024-11-10 08:07:32,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:32,630 INFO L225 Difference]: With dead ends: 361 [2024-11-10 08:07:32,630 INFO L226 Difference]: Without dead ends: 191 [2024-11-10 08:07:32,634 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-10 08:07:32,635 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 166 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:32,635 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 520 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-10 08:07:32,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2024-11-10 08:07:32,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 187. [2024-11-10 08:07:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 134 states have (on average 1.3582089552238805) internal successors, (182), 135 states have internal predecessors, (182), 48 states have call successors, (48), 4 states have call predecessors, (48), 4 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-10 08:07:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 278 transitions. [2024-11-10 08:07:32,660 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 278 transitions. Word has length 245 [2024-11-10 08:07:32,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:32,661 INFO L471 AbstractCegarLoop]: Abstraction has 187 states and 278 transitions. [2024-11-10 08:07:32,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 278 transitions. [2024-11-10 08:07:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-10 08:07:32,664 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:32,664 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:32,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 08:07:32,665 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:32,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:32,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1375695759, now seen corresponding path program 1 times [2024-11-10 08:07:32,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:32,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179679614] [2024-11-10 08:07:32,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:32,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-10 08:07:33,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:33,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179679614] [2024-11-10 08:07:33,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179679614] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 08:07:33,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 08:07:33,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-10 08:07:33,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949192589] [2024-11-10 08:07:33,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 08:07:33,650 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-10 08:07:33,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:33,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-10 08:07:33,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-10 08:07:33,651 INFO L87 Difference]: Start difference. First operand 187 states and 278 transitions. Second operand has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 7 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:33,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:33,965 INFO L93 Difference]: Finished difference Result 376 states and 557 transitions. [2024-11-10 08:07:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-10 08:07:33,966 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 7 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 245 [2024-11-10 08:07:33,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:33,969 INFO L225 Difference]: With dead ends: 376 [2024-11-10 08:07:33,969 INFO L226 Difference]: Without dead ends: 192 [2024-11-10 08:07:33,970 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-10 08:07:33,971 INFO L432 NwaCegarLoop]: 196 mSDtfsCounter, 136 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 734 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:33,971 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 734 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 08:07:33,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2024-11-10 08:07:33,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 187. [2024-11-10 08:07:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 134 states have (on average 1.3507462686567164) internal successors, (181), 135 states have internal predecessors, (181), 48 states have call successors, (48), 4 states have call predecessors, (48), 4 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-10 08:07:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 277 transitions. [2024-11-10 08:07:33,993 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 277 transitions. Word has length 245 [2024-11-10 08:07:33,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:33,994 INFO L471 AbstractCegarLoop]: Abstraction has 187 states and 277 transitions. [2024-11-10 08:07:33,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 7 states have internal predecessors, (58), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-10 08:07:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 277 transitions. [2024-11-10 08:07:33,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-10 08:07:33,998 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:33,998 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:33,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 08:07:33,998 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:33,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:33,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1069904657, now seen corresponding path program 1 times [2024-11-10 08:07:33,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:33,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100988745] [2024-11-10 08:07:33,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:33,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-10 08:07:34,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:34,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100988745] [2024-11-10 08:07:34,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100988745] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:07:34,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1090654245] [2024-11-10 08:07:34,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:34,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 08:07:34,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 08:07:34,851 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 08:07:34,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-10 08:07:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:35,041 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-10 08:07:35,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:07:35,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-10 08:07:35,490 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 08:07:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-10 08:07:35,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1090654245] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 08:07:35,949 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-10 08:07:35,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2024-11-10 08:07:35,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683474430] [2024-11-10 08:07:35,949 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-10 08:07:35,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-10 08:07:35,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:35,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-10 08:07:35,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2024-11-10 08:07:35,952 INFO L87 Difference]: Start difference. First operand 187 states and 277 transitions. Second operand has 18 states, 18 states have (on average 7.111111111111111) internal successors, (128), 18 states have internal predecessors, (128), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-10 08:07:36,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:36,809 INFO L93 Difference]: Finished difference Result 383 states and 560 transitions. [2024-11-10 08:07:36,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-10 08:07:36,810 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.111111111111111) internal successors, (128), 18 states have internal predecessors, (128), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) Word has length 248 [2024-11-10 08:07:36,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:36,812 INFO L225 Difference]: With dead ends: 383 [2024-11-10 08:07:36,812 INFO L226 Difference]: Without dead ends: 199 [2024-11-10 08:07:36,813 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 562 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=174, Invalid=582, Unknown=0, NotChecked=0, Total=756 [2024-11-10 08:07:36,814 INFO L432 NwaCegarLoop]: 151 mSDtfsCounter, 266 mSDsluCounter, 884 mSDsCounter, 0 mSdLazyCounter, 1022 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 1035 SdHoareTripleChecker+Invalid, 1042 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 1022 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:36,815 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 1035 Invalid, 1042 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 1022 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-10 08:07:36,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2024-11-10 08:07:36,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 194. [2024-11-10 08:07:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 139 states have (on average 1.3237410071942446) internal successors, (184), 140 states have internal predecessors, (184), 48 states have call successors, (48), 6 states have call predecessors, (48), 6 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-10 08:07:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 280 transitions. [2024-11-10 08:07:36,841 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 280 transitions. Word has length 248 [2024-11-10 08:07:36,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:36,845 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 280 transitions. [2024-11-10 08:07:36,845 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.111111111111111) internal successors, (128), 18 states have internal predecessors, (128), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-10 08:07:36,845 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 280 transitions. [2024-11-10 08:07:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-10 08:07:36,848 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:36,848 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:36,869 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-10 08:07:37,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 08:07:37,053 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:37,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:37,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1884354769, now seen corresponding path program 1 times [2024-11-10 08:07:37,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:37,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791781093] [2024-11-10 08:07:37,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-10 08:07:37,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:37,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791781093] [2024-11-10 08:07:37,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791781093] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:07:37,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [153671261] [2024-11-10 08:07:37,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:37,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 08:07:37,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 08:07:37,677 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) [2024-11-10 08:07:37,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-10 08:07:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:37,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-10 08:07:37,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:07:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-10 08:07:38,162 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 08:07:38,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-11-10 08:07:38,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [153671261] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 08:07:38,450 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-10 08:07:38,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2024-11-10 08:07:38,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952257889] [2024-11-10 08:07:38,451 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-10 08:07:38,452 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-10 08:07:38,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:38,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-10 08:07:38,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2024-11-10 08:07:38,454 INFO L87 Difference]: Start difference. First operand 194 states and 280 transitions. Second operand has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-10 08:07:39,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:39,195 INFO L93 Difference]: Finished difference Result 495 states and 727 transitions. [2024-11-10 08:07:39,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-10 08:07:39,198 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) Word has length 248 [2024-11-10 08:07:39,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:39,200 INFO L225 Difference]: With dead ends: 495 [2024-11-10 08:07:39,202 INFO L226 Difference]: Without dead ends: 304 [2024-11-10 08:07:39,203 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 565 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=183, Invalid=467, Unknown=0, NotChecked=0, Total=650 [2024-11-10 08:07:39,204 INFO L432 NwaCegarLoop]: 217 mSDtfsCounter, 406 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 731 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 445 SdHoareTripleChecker+Valid, 689 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:39,204 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [445 Valid, 689 Invalid, 887 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 731 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-10 08:07:39,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2024-11-10 08:07:39,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 194. [2024-11-10 08:07:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 139 states have (on average 1.3093525179856116) internal successors, (182), 140 states have internal predecessors, (182), 48 states have call successors, (48), 6 states have call predecessors, (48), 6 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-10 08:07:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 278 transitions. [2024-11-10 08:07:39,238 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 278 transitions. Word has length 248 [2024-11-10 08:07:39,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:39,239 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 278 transitions. [2024-11-10 08:07:39,239 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-10 08:07:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 278 transitions. [2024-11-10 08:07:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-10 08:07:39,243 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:39,243 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:39,261 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-10 08:07:39,443 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,SelfDestructingSolverStorable5 [2024-11-10 08:07:39,444 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:39,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:39,444 INFO L85 PathProgramCache]: Analyzing trace with hash -376802960, now seen corresponding path program 1 times [2024-11-10 08:07:39,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:39,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777467531] [2024-11-10 08:07:39,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:39,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 08:07:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 08:07:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 08:07:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 08:07:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 08:07:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 08:07:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 08:07:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 08:07:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 08:07:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 08:07:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 08:07:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 08:07:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 08:07:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-10 08:07:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 08:07:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 08:07:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 08:07:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 08:07:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 08:07:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 08:07:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 08:07:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 08:07:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 08:07:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 08:07:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 08:07:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 08:07:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 08:07:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 08:07:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 08:07:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 08:07:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-10 08:07:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 08:07:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-10 08:07:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 08:07:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 08:07:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-10 08:07:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-10 08:07:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-10 08:07:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 126 proven. 189 refuted. 0 times theorem prover too weak. 2497 trivial. 0 not checked. [2024-11-10 08:07:41,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 08:07:41,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777467531] [2024-11-10 08:07:41,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777467531] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:07:41,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1864036806] [2024-11-10 08:07:41,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:41,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 08:07:41,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 08:07:41,274 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 08:07:41,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-10 08:07:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:41,450 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-10 08:07:41,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:07:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1962 proven. 276 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2024-11-10 08:07:43,311 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 08:07:44,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1864036806] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:07:44,681 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-10 08:07:44,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 21] total 29 [2024-11-10 08:07:44,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408901883] [2024-11-10 08:07:44,682 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-10 08:07:44,683 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-11-10 08:07:44,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 08:07:44,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-11-10 08:07:44,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=950, Unknown=0, NotChecked=0, Total=1122 [2024-11-10 08:07:44,685 INFO L87 Difference]: Start difference. First operand 194 states and 278 transitions. Second operand has 29 states, 28 states have (on average 4.535714285714286) internal successors, (127), 28 states have internal predecessors, (127), 10 states have call successors, (75), 6 states have call predecessors, (75), 10 states have return successors, (75), 8 states have call predecessors, (75), 10 states have call successors, (75) [2024-11-10 08:07:48,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:48,457 INFO L93 Difference]: Finished difference Result 543 states and 735 transitions. [2024-11-10 08:07:48,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-10 08:07:48,458 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 28 states have (on average 4.535714285714286) internal successors, (127), 28 states have internal predecessors, (127), 10 states have call successors, (75), 6 states have call predecessors, (75), 10 states have return successors, (75), 8 states have call predecessors, (75), 10 states have call successors, (75) Word has length 248 [2024-11-10 08:07:48,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:48,462 INFO L225 Difference]: With dead ends: 543 [2024-11-10 08:07:48,462 INFO L226 Difference]: Without dead ends: 352 [2024-11-10 08:07:48,464 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 961 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=833, Invalid=3589, Unknown=0, NotChecked=0, Total=4422 [2024-11-10 08:07:48,466 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 413 mSDsluCounter, 930 mSDsCounter, 0 mSdLazyCounter, 1889 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 419 SdHoareTripleChecker+Valid, 1076 SdHoareTripleChecker+Invalid, 2139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 1889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:48,467 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [419 Valid, 1076 Invalid, 2139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 1889 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-10 08:07:48,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2024-11-10 08:07:48,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 257. [2024-11-10 08:07:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 180 states have (on average 1.238888888888889) internal successors, (223), 182 states have internal predecessors, (223), 61 states have call successors, (61), 15 states have call predecessors, (61), 15 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2024-11-10 08:07:48,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 345 transitions. [2024-11-10 08:07:48,510 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 345 transitions. Word has length 248 [2024-11-10 08:07:48,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:48,510 INFO L471 AbstractCegarLoop]: Abstraction has 257 states and 345 transitions. [2024-11-10 08:07:48,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 28 states have (on average 4.535714285714286) internal successors, (127), 28 states have internal predecessors, (127), 10 states have call successors, (75), 6 states have call predecessors, (75), 10 states have return successors, (75), 8 states have call predecessors, (75), 10 states have call successors, (75) [2024-11-10 08:07:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 345 transitions. [2024-11-10 08:07:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-10 08:07:48,516 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:48,517 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:48,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-10 08:07:48,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 08:07:48,718 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:48,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:48,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1420148399, now seen corresponding path program 1 times [2024-11-10 08:07:48,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 08:07:48,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985600242] [2024-11-10 08:07:48,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:48,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 08:07:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 08:07:48,916 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 08:07:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 08:07:49,183 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 08:07:49,183 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 08:07:49,185 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-10 08:07:49,187 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-10 08:07:49,190 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:49,389 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-10 08:07:49,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 08:07:49 BoogieIcfgContainer [2024-11-10 08:07:49,393 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 08:07:49,394 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 08:07:49,394 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 08:07:49,394 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 08:07:49,395 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 08:07:28" (3/4) ... [2024-11-10 08:07:49,397 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-10 08:07:49,399 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 08:07:49,399 INFO L158 Benchmark]: Toolchain (without parser) took 22569.81ms. Allocated memory was 176.2MB in the beginning and 507.5MB in the end (delta: 331.4MB). Free memory was 118.9MB in the beginning and 454.2MB in the end (delta: -335.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 08:07:49,399 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 08:07:49,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.63ms. Allocated memory is still 176.2MB. Free memory was 118.9MB in the beginning and 99.3MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-10 08:07:49,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.35ms. Allocated memory is still 176.2MB. Free memory was 99.3MB in the beginning and 93.8MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-10 08:07:49,400 INFO L158 Benchmark]: Boogie Preprocessor took 112.59ms. Allocated memory is still 176.2MB. Free memory was 93.8MB in the beginning and 141.4MB in the end (delta: -47.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-11-10 08:07:49,401 INFO L158 Benchmark]: IcfgBuilder took 797.31ms. Allocated memory is still 176.2MB. Free memory was 141.4MB in the beginning and 104.2MB in the end (delta: 37.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-11-10 08:07:49,401 INFO L158 Benchmark]: TraceAbstraction took 21125.26ms. Allocated memory was 176.2MB in the beginning and 507.5MB in the end (delta: 331.4MB). Free memory was 104.2MB in the beginning and 454.2MB in the end (delta: -350.0MB). Peak memory consumption was 279.5MB. Max. memory is 16.1GB. [2024-11-10 08:07:49,401 INFO L158 Benchmark]: Witness Printer took 4.74ms. Allocated memory is still 507.5MB. Free memory is still 454.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 08:07:49,403 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.63ms. Allocated memory is still 176.2MB. Free memory was 118.9MB in the beginning and 99.3MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.35ms. Allocated memory is still 176.2MB. Free memory was 99.3MB in the beginning and 93.8MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.59ms. Allocated memory is still 176.2MB. Free memory was 93.8MB in the beginning and 141.4MB in the end (delta: -47.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * IcfgBuilder took 797.31ms. Allocated memory is still 176.2MB. Free memory was 141.4MB in the beginning and 104.2MB in the end (delta: 37.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * TraceAbstraction took 21125.26ms. Allocated memory was 176.2MB in the beginning and 507.5MB in the end (delta: 331.4MB). Free memory was 104.2MB in the beginning and 454.2MB in the end (delta: -350.0MB). Peak memory consumption was 279.5MB. Max. memory is 16.1GB. * Witness Printer took 4.74ms. Allocated memory is still 507.5MB. Free memory is still 454.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someUnaryDOUBLEoperation at line 32, overapproximation of someBinaryArithmeticFLOAToperation at line 133. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 128; [L23] signed long int var_1_2 = 1420370654; [L24] signed char var_1_4 = -2; [L25] signed char var_1_5 = 25; [L26] signed char var_1_6 = -16; [L27] signed char var_1_7 = -50; [L28] signed char var_1_8 = -16; [L29] unsigned char var_1_9 = 25; [L30] unsigned char var_1_10 = 32; [L31] float var_1_11 = 256.5; [L32] float var_1_12 = -0.25; [L33] float var_1_13 = 0.30000000000000004; [L34] float var_1_14 = 49.5; [L35] signed long int var_1_15 = -8; [L36] unsigned char var_1_18 = 0; [L37] signed char var_1_19 = 0; [L38] unsigned char var_1_20 = 0; [L39] unsigned char var_1_21 = 1; [L40] unsigned char var_1_22 = 1; [L41] unsigned char var_1_23 = 0; [L42] unsigned char var_1_24 = 0; [L43] unsigned short int var_1_25 = 32; [L44] unsigned short int var_1_26 = 45018; [L45] unsigned char var_1_27 = 10; [L46] unsigned char var_1_28 = 128; [L47] unsigned char var_1_29 = 64; [L48] unsigned char var_1_30 = 50; [L49] signed short int var_1_31 = 8; [L50] unsigned long int var_1_32 = 10; [L51] unsigned short int var_1_33 = 16; [L52] float var_1_34 = 9.4; [L53] float var_1_35 = 25.5; [L54] float var_1_36 = 24.6; [L55] float var_1_37 = 9999999.2; [L56] float var_1_38 = 16.375; [L57] float var_1_39 = 50.625; [L58] unsigned char var_1_41 = 0; [L59] float var_1_42 = 32.625; [L60] unsigned short int last_1_var_1_25 = 32; VAL [isInitial=0, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L217] isInitial = 1 [L218] FCALL initially() [L219] COND TRUE 1 [L220] CALL updateLastVariables() [L210] last_1_var_1_25 = var_1_25 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L220] RET updateLastVariables() [L221] CALL updateVariables() [L147] var_1_2 = __VERIFIER_nondet_long() [L148] CALL assume_abort_if_not(var_1_2 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L148] RET assume_abort_if_not(var_1_2 >= 1073741822) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] CALL assume_abort_if_not(var_1_2 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] RET assume_abort_if_not(var_1_2 <= 2147483646) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L150] var_1_5 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_5 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L151] RET assume_abort_if_not(var_1_5 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] CALL assume_abort_if_not(var_1_5 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] RET assume_abort_if_not(var_1_5 <= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L153] var_1_6 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_6 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L154] RET assume_abort_if_not(var_1_6 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] CALL assume_abort_if_not(var_1_6 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] RET assume_abort_if_not(var_1_6 <= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L156] var_1_7 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_7 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L157] RET assume_abort_if_not(var_1_7 >= -63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L159] var_1_8 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L160] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L161] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L161] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L162] var_1_10 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L163] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L164] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L164] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L165] var_1_12 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L166] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L167] var_1_13 = __VERIFIER_nondet_float() [L168] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L168] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L169] var_1_14 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L170] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L171] var_1_19 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L172] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L173] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L173] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L174] var_1_20 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L175] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L176] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L176] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L177] var_1_21 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L178] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L179] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L179] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L180] var_1_22 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L181] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L182] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L182] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L183] var_1_24 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L184] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L185] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L185] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L186] var_1_26 = __VERIFIER_nondet_ushort() [L187] CALL assume_abort_if_not(var_1_26 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L187] RET assume_abort_if_not(var_1_26 >= 32767) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L188] CALL assume_abort_if_not(var_1_26 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L188] RET assume_abort_if_not(var_1_26 <= 65534) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L189] var_1_28 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_28 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L190] RET assume_abort_if_not(var_1_28 >= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L191] CALL assume_abort_if_not(var_1_28 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L191] RET assume_abort_if_not(var_1_28 <= 254) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L192] var_1_29 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_29 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L193] RET assume_abort_if_not(var_1_29 >= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L194] CALL assume_abort_if_not(var_1_29 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L194] RET assume_abort_if_not(var_1_29 <= 64) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L195] var_1_30 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_30 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L196] RET assume_abort_if_not(var_1_30 >= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L197] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L197] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L198] var_1_35 = __VERIFIER_nondet_float() [L199] CALL assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L199] RET assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L200] var_1_36 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L201] RET assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L202] var_1_37 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L203] RET assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L204] var_1_38 = __VERIFIER_nondet_float() [L205] CALL assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L205] RET assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L206] var_1_39 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L207] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L221] RET updateVariables() [L222] CALL step() [L64] signed char stepLocal_0 = var_1_7; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_0=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L65] COND FALSE !(last_1_var_1_25 < stepLocal_0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L68] var_1_4 = ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8))) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L69] COND TRUE \read(var_1_21) [L70] var_1_27 = (var_1_28 - ((var_1_29 + var_1_30) - 8)) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L74] var_1_41 = var_1_29 [L75] var_1_42 = var_1_35 [L76] signed long int stepLocal_2 = var_1_41 + var_1_7; [L77] signed char stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_2=31, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L78] COND FALSE !(stepLocal_2 <= var_1_6) [L85] var_1_18 = var_1_22 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L87] COND TRUE \read(var_1_21) [L88] var_1_23 = (var_1_18 && var_1_24) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L92] unsigned char stepLocal_7 = var_1_23; [L93] unsigned short int stepLocal_6 = var_1_26; [L94] signed char stepLocal_5 = var_1_4; [L95] unsigned char stepLocal_4 = var_1_13 > var_1_12; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, stepLocal_7=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L96] COND FALSE !((var_1_24 && var_1_20) && stepLocal_7) [L109] var_1_31 = var_1_10 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L111] COND TRUE ! var_1_23 [L112] var_1_15 = var_1_5 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L120] unsigned char stepLocal_8 = var_1_15 > -1; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, stepLocal_8=1, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L121] COND TRUE stepLocal_8 && var_1_18 [L122] var_1_33 = (var_1_26 - var_1_15) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L126] var_1_1 = ((var_1_2 - 256) - var_1_33) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L127] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L127] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L127] COND FALSE !(var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) [L130] var_1_32 = (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))))) [L131] unsigned char stepLocal_9 = var_1_20; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, stepLocal_9=-255, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L132] COND TRUE (var_1_19 > (var_1_32 + var_1_8)) && stepLocal_9 [L133] var_1_34 = ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L139] signed char stepLocal_3 = var_1_8; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_3=31, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L140] COND TRUE stepLocal_3 != (var_1_19 + var_1_33) [L141] var_1_25 = (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=1, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L222] RET step() [L223] CALL, EXPR property() [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213-L214] return ((((((((((((((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1)) && ((! var_1_23) ? (var_1_15 == ((signed long int) var_1_5)) : ((var_1_12 > (var_1_14 - var_1_13)) ? (var_1_15 == ((signed long int) (var_1_9 + var_1_8))) : (var_1_15 == ((signed long int) 64))))) && (((var_1_41 + var_1_7) <= var_1_6) ? ((var_1_6 == (var_1_10 - var_1_19)) ? (var_1_18 == ((unsigned char) ((var_1_20 && var_1_21) && var_1_22))) : (var_1_18 == ((unsigned char) var_1_22))) : (var_1_18 == ((unsigned char) var_1_22)))) && (var_1_21 ? (var_1_23 == ((unsigned char) (var_1_18 && var_1_24))) : (var_1_23 == ((unsigned char) var_1_24)))) && ((var_1_8 != (var_1_19 + var_1_33)) ? (var_1_25 == ((unsigned short int) (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19))) : (var_1_25 == ((unsigned short int) var_1_26)))) && (var_1_21 ? (var_1_27 == ((unsigned char) (var_1_28 - ((var_1_29 + var_1_30) - 8)))) : (var_1_27 == ((unsigned char) (var_1_28 - var_1_30))))) && (((var_1_24 && var_1_20) && var_1_23) ? (((var_1_13 > var_1_12) && var_1_21) ? ((var_1_26 > var_1_27) ? (var_1_31 == ((signed short int) ((((var_1_19) > (var_1_7)) ? (var_1_19) : (var_1_7))))) : ((var_1_4 < var_1_27) ? (var_1_31 == ((signed short int) (((((var_1_4 - var_1_29)) < (var_1_10)) ? ((var_1_4 - var_1_29)) : (var_1_10))))) : (var_1_31 == ((signed short int) var_1_28)))) : 1) : (var_1_31 == ((signed short int) var_1_10)))) && (var_1_32 == ((unsigned long int) (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29)))))))) && (((var_1_15 > -1) && var_1_18) ? (var_1_33 == ((unsigned short int) (var_1_26 - var_1_15))) : (var_1_33 == ((unsigned short int) (53655 - var_1_10))))) && (((var_1_19 > (var_1_32 + var_1_8)) && var_1_20) ? (var_1_34 == ((float) ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)))) : (var_1_18 ? (var_1_34 == ((float) (var_1_12 + (var_1_14 - var_1_13)))) : 1))) && (var_1_41 == ((unsigned char) var_1_29))) && (var_1_42 == ((float) var_1_35)) ; [L223] RET, EXPR property() [L223] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L19] reach_error() VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=72, var_1_28=-73345, var_1_29=-225, var_1_2=1073741822, var_1_30=288, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 121 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 20.8s, OverallIterations: 8, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1515 SdHoareTripleChecker+Valid, 3.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1465 mSDsluCounter, 5059 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3822 mSDsCounter, 434 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4138 IncrementalHoareTripleChecker+Invalid, 4572 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 434 mSolverCounterUnsat, 1237 mSDtfsCounter, 4138 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1954 GetRequests, 1822 SyntacticMatches, 0 SemanticMatches, 132 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1184 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=257occurred in iteration=7, InterpolantAutomatonStates: 104, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 223 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 11.0s InterpolantComputationTime, 2716 NumberOfCodeBlocks, 2716 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2952 ConstructedInterpolants, 0 QuantifiedInterpolants, 15205 SizeOfPredicates, 17 NumberOfNonLiveVariables, 1693 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 12 InterpolantComputations, 4 PerfectInterpolantSequences, 32613/33744 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-10 08:07:49,454 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.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 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 08:07:51,761 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 08:07:51,850 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-10 08:07:51,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 08:07:51,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 08:07:51,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 08:07:51,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 08:07:51,889 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 08:07:51,889 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 08:07:51,890 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 08:07:51,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 08:07:51,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 08:07:51,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 08:07:51,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 08:07:51,896 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 08:07:51,896 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 08:07:51,896 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 08:07:51,896 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 08:07:51,897 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 08:07:51,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 08:07:51,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 08:07:51,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 08:07:51,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 08:07:51,898 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 08:07:51,898 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 08:07:51,899 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 08:07:51,899 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 08:07:51,899 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 08:07:51,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 08:07:51,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 08:07:51,900 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 08:07:51,900 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 08:07:51,900 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 08:07:51,901 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 08:07:51,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 08:07:51,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 08:07:51,902 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 08:07:51,902 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 08:07:51,902 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 08:07:51,902 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 08:07:51,903 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 08:07:51,903 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 08:07:51,904 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 08:07:51,904 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 08:07:51,904 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 [2024-11-10 08:07:52,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 08:07:52,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 08:07:52,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 08:07:52,228 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 08:07:52,228 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 08:07:52,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:53,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 08:07:53,969 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 08:07:53,970 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:53,980 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2db946736/60500a985e974a6a9a33d428b4cace76/FLAG47cb9c9d8 [2024-11-10 08:07:53,993 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2db946736/60500a985e974a6a9a33d428b4cace76 [2024-11-10 08:07:53,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 08:07:53,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 08:07:54,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 08:07:54,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 08:07:54,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 08:07:54,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:07:53" (1/1) ... [2024-11-10 08:07:54,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9cee88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54, skipping insertion in model container [2024-11-10 08:07:54,012 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:07:53" (1/1) ... [2024-11-10 08:07:54,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 08:07:54,225 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i[916,929] [2024-11-10 08:07:54,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 08:07:54,342 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 08:07:54,355 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i[916,929] [2024-11-10 08:07:54,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 08:07:54,429 INFO L204 MainTranslator]: Completed translation [2024-11-10 08:07:54,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54 WrapperNode [2024-11-10 08:07:54,430 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 08:07:54,431 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 08:07:54,431 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 08:07:54,431 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 08:07:54,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,496 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 233 [2024-11-10 08:07:54,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 08:07:54,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 08:07:54,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 08:07:54,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 08:07:54,512 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,520 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,544 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-10 08:07:54,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,547 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,564 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,565 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,568 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,569 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,576 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 08:07:54,577 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 08:07:54,577 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 08:07:54,577 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 08:07:54,578 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (1/1) ... [2024-11-10 08:07:54,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 08:07:54,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 08:07:54,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 08:07:54,620 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 08:07:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 08:07:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 08:07:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 08:07:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 08:07:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 08:07:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 08:07:54,778 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 08:07:54,780 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 08:07:57,366 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-10 08:07:57,366 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 08:07:57,397 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 08:07:57,398 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 08:07:57,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 08:07:57 BoogieIcfgContainer [2024-11-10 08:07:57,398 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 08:07:57,400 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 08:07:57,400 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 08:07:57,403 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 08:07:57,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 08:07:53" (1/3) ... [2024-11-10 08:07:57,404 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78fcc8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:07:57, skipping insertion in model container [2024-11-10 08:07:57,404 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:07:54" (2/3) ... [2024-11-10 08:07:57,404 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78fcc8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:07:57, skipping insertion in model container [2024-11-10 08:07:57,404 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 08:07:57" (3/3) ... [2024-11-10 08:07:57,405 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-33.i [2024-11-10 08:07:57,419 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 08:07:57,420 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 08:07:57,476 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 08:07:57,482 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;@11517b86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 08:07:57,482 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 08:07:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 65 states have (on average 1.323076923076923) internal successors, (86), 66 states have internal predecessors, (86), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-10 08:07:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-10 08:07:57,501 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:57,501 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:57,502 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:57,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:57,506 INFO L85 PathProgramCache]: Analyzing trace with hash 862697709, now seen corresponding path program 1 times [2024-11-10 08:07:57,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 08:07:57,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1916168815] [2024-11-10 08:07:57,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:57,520 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 08:07:57,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 08:07:57,523 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 08:07:57,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-10 08:07:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:58,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-10 08:07:58,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:07:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 2098 trivial. 0 not checked. [2024-11-10 08:07:58,114 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 08:07:58,115 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 08:07:58,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1916168815] [2024-11-10 08:07:58,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1916168815] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 08:07:58,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 08:07:58,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 08:07:58,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081997556] [2024-11-10 08:07:58,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 08:07:58,126 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 08:07:58,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 08:07:58,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 08:07:58,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 08:07:58,155 INFO L87 Difference]: Start difference. First operand has 106 states, 65 states have (on average 1.323076923076923) internal successors, (86), 66 states have internal predecessors, (86), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:07:58,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:07:58,187 INFO L93 Difference]: Finished difference Result 204 states and 355 transitions. [2024-11-10 08:07:58,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 08:07:58,189 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 241 [2024-11-10 08:07:58,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:07:58,196 INFO L225 Difference]: With dead ends: 204 [2024-11-10 08:07:58,196 INFO L226 Difference]: Without dead ends: 101 [2024-11-10 08:07:58,200 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 08:07:58,203 INFO L432 NwaCegarLoop]: 154 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 08:07:58,204 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 08:07:58,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2024-11-10 08:07:58,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2024-11-10 08:07:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 61 states have (on average 1.278688524590164) internal successors, (78), 61 states have internal predecessors, (78), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-10 08:07:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 154 transitions. [2024-11-10 08:07:58,258 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 154 transitions. Word has length 241 [2024-11-10 08:07:58,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:07:58,259 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 154 transitions. [2024-11-10 08:07:58,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:07:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 154 transitions. [2024-11-10 08:07:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-10 08:07:58,264 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:07:58,265 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:07:58,280 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 [2024-11-10 08:07:58,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 08:07:58,466 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:07:58,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:07:58,468 INFO L85 PathProgramCache]: Analyzing trace with hash 1331954539, now seen corresponding path program 1 times [2024-11-10 08:07:58,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 08:07:58,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1507225263] [2024-11-10 08:07:58,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:07:58,470 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 08:07:58,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 08:07:58,472 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 08:07:58,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-10 08:07:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:07:58,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-10 08:07:58,924 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:07:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-10 08:07:59,815 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 08:08:00,232 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 08:08:00,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1507225263] [2024-11-10 08:08:00,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1507225263] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:08:00,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [235919130] [2024-11-10 08:08:00,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:08:00,234 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-10 08:08:00,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-10 08:08:00,237 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-10 08:08:00,238 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-10 08:08:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:08:01,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-10 08:08:01,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 08:08:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-10 08:08:02,410 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 08:08:03,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [235919130] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 08:08:03,306 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-10 08:08:03,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 9 [2024-11-10 08:08:03,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634481839] [2024-11-10 08:08:03,307 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-10 08:08:03,309 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-10 08:08:03,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 08:08:03,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-10 08:08:03,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2024-11-10 08:08:03,311 INFO L87 Difference]: Start difference. First operand 101 states and 154 transitions. Second operand has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:08:07,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-10 08:08:10,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 08:08:10,126 INFO L93 Difference]: Finished difference Result 361 states and 544 transitions. [2024-11-10 08:08:10,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-10 08:08:10,127 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 241 [2024-11-10 08:08:10,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 08:08:10,132 INFO L225 Difference]: With dead ends: 361 [2024-11-10 08:08:10,132 INFO L226 Difference]: Without dead ends: 263 [2024-11-10 08:08:10,137 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 545 GetRequests, 516 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=210, Invalid=602, Unknown=0, NotChecked=0, Total=812 [2024-11-10 08:08:10,138 INFO L432 NwaCegarLoop]: 198 mSDtfsCounter, 237 mSDsluCounter, 702 mSDsCounter, 0 mSdLazyCounter, 984 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 900 SdHoareTripleChecker+Invalid, 1084 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 984 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-10 08:08:10,138 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [239 Valid, 900 Invalid, 1084 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 984 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2024-11-10 08:08:10,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2024-11-10 08:08:10,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 150. [2024-11-10 08:08:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 101 states have (on average 1.306930693069307) internal successors, (132), 102 states have internal predecessors, (132), 44 states have call successors, (44), 4 states have call predecessors, (44), 4 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-10 08:08:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 220 transitions. [2024-11-10 08:08:10,183 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 220 transitions. Word has length 241 [2024-11-10 08:08:10,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 08:08:10,185 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 220 transitions. [2024-11-10 08:08:10,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-10 08:08:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 220 transitions. [2024-11-10 08:08:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-10 08:08:10,189 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 08:08:10,190 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 08:08:10,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-10 08:08:10,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-10 08:08:10,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 08:08:10,591 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 08:08:10,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 08:08:10,592 INFO L85 PathProgramCache]: Analyzing trace with hash 1135441034, now seen corresponding path program 1 times [2024-11-10 08:08:10,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 08:08:10,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [310237236] [2024-11-10 08:08:10,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 08:08:10,593 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 08:08:10,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 08:08:10,597 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 08:08:10,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-10 08:08:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 08:08:11,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-10 08:08:11,275 INFO L278 TraceCheckSpWp]: Computing forward predicates...