./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 11:11:37,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 11:11:37,216 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 11:11:37,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 11:11:37,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 11:11:37,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 11:11:37,249 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 11:11:37,250 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 11:11:37,250 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 11:11:37,251 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 11:11:37,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 11:11:37,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 11:11:37,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 11:11:37,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 11:11:37,254 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 11:11:37,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 11:11:37,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 11:11:37,258 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 11:11:37,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 11:11:37,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 11:11:37,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 11:11:37,259 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 11:11:37,259 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 11:11:37,259 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 11:11:37,260 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 11:11:37,260 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 11:11:37,260 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 11:11:37,260 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 11:11:37,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 11:11:37,261 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 11:11:37,261 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 11:11:37,261 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 11:11:37,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 11:11:37,262 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 11:11:37,262 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 11:11:37,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 11:11:37,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 11:11:37,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 11:11:37,263 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 11:11:37,263 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 11:11:37,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 11:11:37,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 11:11:37,264 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 [2024-10-11 11:11:37,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 11:11:37,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 11:11:37,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 11:11:37,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 11:11:37,574 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 11:11:37,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:11:39,139 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 11:11:39,373 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 11:11:39,374 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:11:39,389 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d3344f67d/31cea6812bdd46c8807a22e46f5fc9f0/FLAG86e7a9bbf [2024-10-11 11:11:39,403 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d3344f67d/31cea6812bdd46c8807a22e46f5fc9f0 [2024-10-11 11:11:39,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 11:11:39,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 11:11:39,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 11:11:39,408 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 11:11:39,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 11:11:39,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54046a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39, skipping insertion in model container [2024-10-11 11:11:39,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 11:11:39,655 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-10-11 11:11:39,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 11:11:39,804 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 11:11:39,814 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-10-11 11:11:39,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 11:11:39,874 INFO L204 MainTranslator]: Completed translation [2024-10-11 11:11:39,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39 WrapperNode [2024-10-11 11:11:39,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 11:11:39,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 11:11:39,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 11:11:39,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 11:11:39,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,908 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,955 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 269 [2024-10-11 11:11:39,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 11:11:39,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 11:11:39,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 11:11:39,957 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 11:11:39,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:39,982 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,025 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-11 11:11:40,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,046 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,050 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,063 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,075 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 11:11:40,076 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 11:11:40,077 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 11:11:40,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 11:11:40,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (1/1) ... [2024-10-11 11:11:40,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 11:11:40,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 11:11:40,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 11:11:40,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 11:11:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 11:11:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 11:11:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 11:11:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 11:11:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 11:11:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 11:11:40,281 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 11:11:40,283 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 11:11:40,828 INFO L? ?]: Removed 33 outVars from TransFormulas that were not future-live. [2024-10-11 11:11:40,829 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 11:11:40,888 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 11:11:40,889 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 11:11:40,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 11:11:40 BoogieIcfgContainer [2024-10-11 11:11:40,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 11:11:40,894 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 11:11:40,894 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 11:11:40,898 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 11:11:40,898 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 11:11:39" (1/3) ... [2024-10-11 11:11:40,899 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60ea13c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 11:11:40, skipping insertion in model container [2024-10-11 11:11:40,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:11:39" (2/3) ... [2024-10-11 11:11:40,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60ea13c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 11:11:40, skipping insertion in model container [2024-10-11 11:11:40,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 11:11:40" (3/3) ... [2024-10-11 11:11:40,902 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:11:40,919 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 11:11:40,919 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 11:11:40,993 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 11:11:41,003 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;@5102add2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 11:11:41,004 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 11:11:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 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) [2024-10-11 11:11:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-11 11:11:41,031 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:41,033 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] [2024-10-11 11:11:41,034 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:41,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:41,040 INFO L85 PathProgramCache]: Analyzing trace with hash 227514588, now seen corresponding path program 1 times [2024-10-11 11:11:41,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:41,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232256692] [2024-10-11 11:11:41,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:41,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:41,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:41,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:41,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232256692] [2024-10-11 11:11:41,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232256692] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:41,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:41,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 11:11:41,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166443458] [2024-10-11 11:11:41,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:41,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 11:11:41,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:41,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 11:11:41,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 11:11:41,909 INFO L87 Difference]: Start difference. First operand has 110 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 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 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 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) [2024-10-11 11:11:42,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:42,086 INFO L93 Difference]: Finished difference Result 314 states and 581 transitions. [2024-10-11 11:11:42,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 11:11:42,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (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 233 [2024-10-11 11:11:42,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:42,108 INFO L225 Difference]: With dead ends: 314 [2024-10-11 11:11:42,108 INFO L226 Difference]: Without dead ends: 201 [2024-10-11 11:11:42,113 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 11:11:42,119 INFO L432 NwaCegarLoop]: 262 mSDtfsCounter, 159 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 397 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:42,120 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 397 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 11:11:42,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2024-10-11 11:11:42,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 120. [2024-10-11 11:11:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 80 states have (on average 1.4125) internal successors, (113), 80 states have internal predecessors, (113), 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) [2024-10-11 11:11:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 189 transitions. [2024-10-11 11:11:42,192 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 189 transitions. Word has length 233 [2024-10-11 11:11:42,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:42,198 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 189 transitions. [2024-10-11 11:11:42,198 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (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) [2024-10-11 11:11:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 189 transitions. [2024-10-11 11:11:42,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-11 11:11:42,206 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:42,206 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] [2024-10-11 11:11:42,206 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 11:11:42,206 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:42,207 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:42,207 INFO L85 PathProgramCache]: Analyzing trace with hash 485680026, now seen corresponding path program 1 times [2024-10-11 11:11:42,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:42,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510558753] [2024-10-11 11:11:42,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:42,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:43,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:43,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510558753] [2024-10-11 11:11:43,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510558753] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:43,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:43,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 11:11:43,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213080756] [2024-10-11 11:11:43,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:43,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 11:11:43,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:43,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 11:11:43,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 11:11:43,447 INFO L87 Difference]: Start difference. First operand 120 states and 189 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (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) [2024-10-11 11:11:43,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:43,749 INFO L93 Difference]: Finished difference Result 316 states and 491 transitions. [2024-10-11 11:11:43,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 11:11:43,750 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (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 233 [2024-10-11 11:11:43,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:43,755 INFO L225 Difference]: With dead ends: 316 [2024-10-11 11:11:43,755 INFO L226 Difference]: Without dead ends: 197 [2024-10-11 11:11:43,757 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 11:11:43,758 INFO L432 NwaCegarLoop]: 245 mSDtfsCounter, 266 mSDsluCounter, 103 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 348 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:43,758 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [266 Valid, 348 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-11 11:11:43,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2024-10-11 11:11:43,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 143. [2024-10-11 11:11:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 102 states have (on average 1.411764705882353) internal successors, (144), 102 states have internal predecessors, (144), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-11 11:11:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 220 transitions. [2024-10-11 11:11:43,783 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 220 transitions. Word has length 233 [2024-10-11 11:11:43,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:43,784 INFO L471 AbstractCegarLoop]: Abstraction has 143 states and 220 transitions. [2024-10-11 11:11:43,784 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (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) [2024-10-11 11:11:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 220 transitions. [2024-10-11 11:11:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-10-11 11:11:43,788 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:43,789 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] [2024-10-11 11:11:43,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 11:11:43,789 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:43,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:43,790 INFO L85 PathProgramCache]: Analyzing trace with hash -590133862, now seen corresponding path program 1 times [2024-10-11 11:11:43,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:43,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054354215] [2024-10-11 11:11:43,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:43,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:44,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:44,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054354215] [2024-10-11 11:11:44,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054354215] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:44,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:44,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 11:11:44,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051334611] [2024-10-11 11:11:44,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:44,815 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 11:11:44,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:44,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 11:11:44,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-10-11 11:11:44,818 INFO L87 Difference]: Start difference. First operand 143 states and 220 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 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) [2024-10-11 11:11:45,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:45,414 INFO L93 Difference]: Finished difference Result 351 states and 537 transitions. [2024-10-11 11:11:45,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 11:11:45,415 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 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 233 [2024-10-11 11:11:45,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:45,419 INFO L225 Difference]: With dead ends: 351 [2024-10-11 11:11:45,420 INFO L226 Difference]: Without dead ends: 209 [2024-10-11 11:11:45,421 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-11 11:11:45,423 INFO L432 NwaCegarLoop]: 172 mSDtfsCounter, 138 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 457 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:45,425 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [138 Valid, 457 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 267 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-11 11:11:45,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2024-10-11 11:11:45,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 135. [2024-10-11 11:11:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 94 states have (on average 1.3404255319148937) internal successors, (126), 94 states have internal predecessors, (126), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-11 11:11:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 202 transitions. [2024-10-11 11:11:45,469 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 202 transitions. Word has length 233 [2024-10-11 11:11:45,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:45,472 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 202 transitions. [2024-10-11 11:11:45,473 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 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) [2024-10-11 11:11:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 202 transitions. [2024-10-11 11:11:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 11:11:45,479 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:45,479 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] [2024-10-11 11:11:45,480 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 11:11:45,480 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:45,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:45,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1840697906, now seen corresponding path program 1 times [2024-10-11 11:11:45,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:45,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543177132] [2024-10-11 11:11:45,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:45,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:45,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543177132] [2024-10-11 11:11:45,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [543177132] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:45,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:45,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 11:11:45,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502862760] [2024-10-11 11:11:45,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:45,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 11:11:45,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:45,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 11:11:45,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 11:11:45,961 INFO L87 Difference]: Start difference. First operand 135 states and 202 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-10-11 11:11:46,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:46,503 INFO L93 Difference]: Finished difference Result 474 states and 713 transitions. [2024-10-11 11:11:46,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 11:11:46,503 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 234 [2024-10-11 11:11:46,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:46,508 INFO L225 Difference]: With dead ends: 474 [2024-10-11 11:11:46,509 INFO L226 Difference]: Without dead ends: 340 [2024-10-11 11:11:46,511 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-10-11 11:11:46,514 INFO L432 NwaCegarLoop]: 258 mSDtfsCounter, 204 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 307 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:46,515 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 582 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 307 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-11 11:11:46,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-10-11 11:11:46,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 263. [2024-10-11 11:11:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 182 states have (on average 1.3241758241758241) internal successors, (241), 182 states have internal predecessors, (241), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-10-11 11:11:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 393 transitions. [2024-10-11 11:11:46,581 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 393 transitions. Word has length 234 [2024-10-11 11:11:46,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:46,582 INFO L471 AbstractCegarLoop]: Abstraction has 263 states and 393 transitions. [2024-10-11 11:11:46,582 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-10-11 11:11:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 393 transitions. [2024-10-11 11:11:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-10-11 11:11:46,585 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:46,585 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] [2024-10-11 11:11:46,586 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-11 11:11:46,586 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:46,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:46,586 INFO L85 PathProgramCache]: Analyzing trace with hash 940563382, now seen corresponding path program 1 times [2024-10-11 11:11:46,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:46,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422634982] [2024-10-11 11:11:46,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:47,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:47,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:48,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:48,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1422634982] [2024-10-11 11:11:48,045 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1422634982] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:48,045 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:48,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-11 11:11:48,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743945581] [2024-10-11 11:11:48,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:48,046 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-11 11:11:48,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:48,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-11 11:11:48,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-11 11:11:48,048 INFO L87 Difference]: Start difference. First operand 263 states and 393 transitions. Second operand has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 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) [2024-10-11 11:11:48,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:48,903 INFO L93 Difference]: Finished difference Result 642 states and 937 transitions. [2024-10-11 11:11:48,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-11 11:11:48,904 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 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 235 [2024-10-11 11:11:48,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:48,909 INFO L225 Difference]: With dead ends: 642 [2024-10-11 11:11:48,909 INFO L226 Difference]: Without dead ends: 380 [2024-10-11 11:11:48,911 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2024-10-11 11:11:48,913 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 158 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 245 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 587 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 245 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:48,913 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 587 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 245 Invalid, 1 Unknown, 0 Unchecked, 0.7s Time] [2024-10-11 11:11:48,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2024-10-11 11:11:48,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 326. [2024-10-11 11:11:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 239 states have (on average 1.3305439330543933) internal successors, (318), 241 states have internal predecessors, (318), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 78 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 11:11:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 478 transitions. [2024-10-11 11:11:48,985 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 478 transitions. Word has length 235 [2024-10-11 11:11:48,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:48,986 INFO L471 AbstractCegarLoop]: Abstraction has 326 states and 478 transitions. [2024-10-11 11:11:48,986 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 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) [2024-10-11 11:11:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 478 transitions. [2024-10-11 11:11:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-10-11 11:11:48,990 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:48,990 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] [2024-10-11 11:11:48,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-11 11:11:48,991 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:48,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:48,991 INFO L85 PathProgramCache]: Analyzing trace with hash -910137063, now seen corresponding path program 1 times [2024-10-11 11:11:48,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:48,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866894457] [2024-10-11 11:11:48,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:48,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:50,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:50,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866894457] [2024-10-11 11:11:50,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866894457] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:50,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:50,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-11 11:11:50,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567209638] [2024-10-11 11:11:50,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:50,944 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-11 11:11:50,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:50,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-11 11:11:50,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2024-10-11 11:11:50,946 INFO L87 Difference]: Start difference. First operand 326 states and 478 transitions. Second operand has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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) [2024-10-11 11:11:51,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:51,735 INFO L93 Difference]: Finished difference Result 555 states and 803 transitions. [2024-10-11 11:11:51,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-11 11:11:51,736 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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 235 [2024-10-11 11:11:51,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:51,740 INFO L225 Difference]: With dead ends: 555 [2024-10-11 11:11:51,740 INFO L226 Difference]: Without dead ends: 384 [2024-10-11 11:11:51,741 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=79, Invalid=161, Unknown=0, NotChecked=0, Total=240 [2024-10-11 11:11:51,743 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 164 mSDsluCounter, 548 mSDsCounter, 0 mSdLazyCounter, 297 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 704 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 297 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:51,744 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 704 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 297 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-11 11:11:51,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 384 states. [2024-10-11 11:11:51,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 384 to 315. [2024-10-11 11:11:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 228 states have (on average 1.3201754385964912) internal successors, (301), 230 states have internal predecessors, (301), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 78 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 11:11:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 461 transitions. [2024-10-11 11:11:51,813 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 461 transitions. Word has length 235 [2024-10-11 11:11:51,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:51,814 INFO L471 AbstractCegarLoop]: Abstraction has 315 states and 461 transitions. [2024-10-11 11:11:51,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 10 states have internal predecessors, (48), 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) [2024-10-11 11:11:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 461 transitions. [2024-10-11 11:11:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-11 11:11:51,818 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:51,818 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] [2024-10-11 11:11:51,818 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-11 11:11:51,818 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:51,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:51,819 INFO L85 PathProgramCache]: Analyzing trace with hash -1612444830, now seen corresponding path program 1 times [2024-10-11 11:11:51,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:51,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349008990] [2024-10-11 11:11:51,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:53,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:53,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:53,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349008990] [2024-10-11 11:11:53,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349008990] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:53,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:53,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-11 11:11:53,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81147318] [2024-10-11 11:11:53,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:53,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-11 11:11:53,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:53,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-11 11:11:53,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-10-11 11:11:53,220 INFO L87 Difference]: Start difference. First operand 315 states and 461 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2024-10-11 11:11:54,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:54,046 INFO L93 Difference]: Finished difference Result 833 states and 1219 transitions. [2024-10-11 11:11:54,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-11 11:11:54,046 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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 236 [2024-10-11 11:11:54,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:54,052 INFO L225 Difference]: With dead ends: 833 [2024-10-11 11:11:54,052 INFO L226 Difference]: Without dead ends: 519 [2024-10-11 11:11:54,053 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2024-10-11 11:11:54,054 INFO L432 NwaCegarLoop]: 276 mSDtfsCounter, 279 mSDsluCounter, 736 mSDsCounter, 0 mSdLazyCounter, 396 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 396 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:54,054 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 1012 Invalid, 400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 396 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-10-11 11:11:54,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2024-10-11 11:11:54,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 333. [2024-10-11 11:11:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 246 states have (on average 1.329268292682927) internal successors, (327), 248 states have internal predecessors, (327), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 78 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 11:11:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 487 transitions. [2024-10-11 11:11:54,103 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 487 transitions. Word has length 236 [2024-10-11 11:11:54,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:54,105 INFO L471 AbstractCegarLoop]: Abstraction has 333 states and 487 transitions. [2024-10-11 11:11:54,105 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 states have internal predecessors, (49), 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) [2024-10-11 11:11:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 487 transitions. [2024-10-11 11:11:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-11 11:11:54,109 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:54,109 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] [2024-10-11 11:11:54,109 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-11 11:11:54,110 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:54,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:54,110 INFO L85 PathProgramCache]: Analyzing trace with hash 1145383519, now seen corresponding path program 1 times [2024-10-11 11:11:54,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:54,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782405922] [2024-10-11 11:11:54,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-10-11 11:11:55,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:55,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782405922] [2024-10-11 11:11:55,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782405922] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:11:55,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:11:55,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-11 11:11:55,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823431737] [2024-10-11 11:11:55,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:11:55,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-11 11:11:55,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:55,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-11 11:11:55,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-10-11 11:11:55,698 INFO L87 Difference]: Start difference. First operand 333 states and 487 transitions. Second operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 10 states have internal predecessors, (49), 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) [2024-10-11 11:11:57,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:11:57,975 INFO L93 Difference]: Finished difference Result 727 states and 1059 transitions. [2024-10-11 11:11:57,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-11 11:11:57,976 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 10 states have internal predecessors, (49), 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 236 [2024-10-11 11:11:57,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:11:57,980 INFO L225 Difference]: With dead ends: 727 [2024-10-11 11:11:57,980 INFO L226 Difference]: Without dead ends: 549 [2024-10-11 11:11:57,981 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2024-10-11 11:11:57,982 INFO L432 NwaCegarLoop]: 435 mSDtfsCounter, 340 mSDsluCounter, 1134 mSDsCounter, 0 mSdLazyCounter, 1552 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 340 SdHoareTripleChecker+Valid, 1569 SdHoareTripleChecker+Invalid, 1555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1552 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-10-11 11:11:57,983 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [340 Valid, 1569 Invalid, 1555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1552 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-10-11 11:11:57,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2024-10-11 11:11:58,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 326. [2024-10-11 11:11:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 239 states have (on average 1.3179916317991631) internal successors, (315), 241 states have internal predecessors, (315), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 78 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 11:11:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 475 transitions. [2024-10-11 11:11:58,035 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 475 transitions. Word has length 236 [2024-10-11 11:11:58,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:11:58,036 INFO L471 AbstractCegarLoop]: Abstraction has 326 states and 475 transitions. [2024-10-11 11:11:58,036 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.9) internal successors, (49), 10 states have internal predecessors, (49), 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) [2024-10-11 11:11:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 475 transitions. [2024-10-11 11:11:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-10-11 11:11:58,038 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:11:58,039 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] [2024-10-11 11:11:58,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-11 11:11:58,039 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:11:58,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:11:58,039 INFO L85 PathProgramCache]: Analyzing trace with hash 306643412, now seen corresponding path program 1 times [2024-10-11 11:11:58,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:11:58,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385283131] [2024-10-11 11:11:58,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:58,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:11:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 11:11:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 11:11:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 11:11:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 11:11:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 11:11:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 11:11:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-11 11:11:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 11:11:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-11 11:11:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-11 11:11:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-11 11:11:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 11:11:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-11 11:11:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 11:11:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 11:11:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 11:11:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 11:11:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 11:11:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 11:11:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 11:11:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 11:11:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-11 11:11:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 11:11:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-11 11:11:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-11 11:11:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-10-11 11:11:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-11 11:11:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-10-11 11:11:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 11:11:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 11:11:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 11:11:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-11 11:11:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 11:11:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-10-11 11:11:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-11 11:11:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-10-11 11:11:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-11 11:11:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 11:11:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-11 11:11:58,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 11:11:58,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385283131] [2024-10-11 11:11:58,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385283131] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 11:11:58,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1673269539] [2024-10-11 11:11:58,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:11:58,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 11:11:58,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 11:11:58,760 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 11:11:58,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 11:11:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:11:58,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-10-11 11:11:58,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 11:11:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-10-11 11:11:59,410 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 11:11:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-11 11:11:59,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1673269539] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 11:11:59,811 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 11:11:59,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2024-10-11 11:11:59,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332404082] [2024-10-11 11:11:59,812 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 11:11:59,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-11 11:11:59,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 11:11:59,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-11 11:11:59,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2024-10-11 11:11:59,815 INFO L87 Difference]: Start difference. First operand 326 states and 475 transitions. Second operand has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 11 states have internal predecessors, (85), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-10-11 11:12:00,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:12:00,330 INFO L93 Difference]: Finished difference Result 667 states and 963 transitions. [2024-10-11 11:12:00,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-11 11:12:00,331 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 11 states have internal predecessors, (85), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 236 [2024-10-11 11:12:00,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:12:00,334 INFO L225 Difference]: With dead ends: 667 [2024-10-11 11:12:00,334 INFO L226 Difference]: Without dead ends: 342 [2024-10-11 11:12:00,335 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 554 GetRequests, 541 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2024-10-11 11:12:00,337 INFO L432 NwaCegarLoop]: 114 mSDtfsCounter, 66 mSDsluCounter, 264 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-11 11:12:00,338 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 378 Invalid, 306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-11 11:12:00,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2024-10-11 11:12:00,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 334. [2024-10-11 11:12:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 245 states have (on average 1.2938775510204081) internal successors, (317), 247 states have internal predecessors, (317), 80 states have call successors, (80), 8 states have call predecessors, (80), 8 states have return successors, (80), 78 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 11:12:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 477 transitions. [2024-10-11 11:12:00,396 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 477 transitions. Word has length 236 [2024-10-11 11:12:00,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:12:00,397 INFO L471 AbstractCegarLoop]: Abstraction has 334 states and 477 transitions. [2024-10-11 11:12:00,397 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 11 states have internal predecessors, (85), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-10-11 11:12:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 477 transitions. [2024-10-11 11:12:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-10-11 11:12:00,400 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:12:00,400 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] [2024-10-11 11:12:00,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-11 11:12:00,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 11:12:00,605 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:12:00,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:12:00,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1561356710, now seen corresponding path program 1 times [2024-10-11 11:12:00,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 11:12:00,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921863653] [2024-10-11 11:12:00,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 11:12:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-11 11:12:00,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1933712008] [2024-10-11 11:12:00,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:00,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 11:12:00,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 11:12:00,779 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 11:12:00,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-11 11:12:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 11:12:01,207 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-11 11:12:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 11:12:03,299 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-11 11:12:03,299 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-11 11:12:03,300 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 11:12:03,314 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-10-11 11:12:03,502 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 11:12:03,505 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 11:12:03,660 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 11:12:03,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 11:12:03 BoogieIcfgContainer [2024-10-11 11:12:03,663 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 11:12:03,663 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 11:12:03,663 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 11:12:03,664 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 11:12:03,664 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 11:11:40" (3/4) ... [2024-10-11 11:12:03,666 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-11 11:12:03,667 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 11:12:03,668 INFO L158 Benchmark]: Toolchain (without parser) took 24261.06ms. Allocated memory was 178.3MB in the beginning and 488.6MB in the end (delta: 310.4MB). Free memory was 111.1MB in the beginning and 190.2MB in the end (delta: -79.1MB). Peak memory consumption was 231.9MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,668 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 11:12:03,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.76ms. Allocated memory is still 178.3MB. Free memory was 110.8MB in the beginning and 142.8MB in the end (delta: -31.9MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.17ms. Allocated memory is still 178.3MB. Free memory was 142.8MB in the beginning and 136.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,669 INFO L158 Benchmark]: Boogie Preprocessor took 119.21ms. Allocated memory is still 178.3MB. Free memory was 136.5MB in the beginning and 122.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,669 INFO L158 Benchmark]: RCFGBuilder took 813.69ms. Allocated memory is still 178.3MB. Free memory was 122.5MB in the beginning and 77.7MB in the end (delta: 44.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,669 INFO L158 Benchmark]: TraceAbstraction took 22769.24ms. Allocated memory was 178.3MB in the beginning and 488.6MB in the end (delta: 310.4MB). Free memory was 77.0MB in the beginning and 190.2MB in the end (delta: -113.2MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. [2024-10-11 11:12:03,670 INFO L158 Benchmark]: Witness Printer took 4.02ms. Allocated memory is still 488.6MB. Free memory is still 190.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 11:12:03,672 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 466.76ms. Allocated memory is still 178.3MB. Free memory was 110.8MB in the beginning and 142.8MB in the end (delta: -31.9MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.17ms. Allocated memory is still 178.3MB. Free memory was 142.8MB in the beginning and 136.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.21ms. Allocated memory is still 178.3MB. Free memory was 136.5MB in the beginning and 122.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 813.69ms. Allocated memory is still 178.3MB. Free memory was 122.5MB in the beginning and 77.7MB in the end (delta: 44.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * TraceAbstraction took 22769.24ms. Allocated memory was 178.3MB in the beginning and 488.6MB in the end (delta: 310.4MB). Free memory was 77.0MB in the beginning and 190.2MB in the end (delta: -113.2MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. * Witness Printer took 4.02ms. Allocated memory is still 488.6MB. Free memory is still 190.2MB. 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 someBinaryDOUBLEComparisonOperation at line 214, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryArithmeticDOUBLEoperation at line 68. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 128; [L23] unsigned long int var_1_5 = 2082256544; [L24] unsigned long int var_1_6 = 32; [L25] unsigned long int var_1_7 = 2478717280; [L26] signed short int var_1_8 = 256; [L27] unsigned char var_1_11 = 100; [L28] unsigned char var_1_12 = 64; [L29] unsigned char var_1_13 = 100; [L30] unsigned char var_1_14 = 16; [L31] double var_1_15 = -0.5; [L32] double var_1_16 = 99.6; [L33] double var_1_17 = 10.75; [L34] double var_1_18 = 5.5; [L35] signed short int var_1_19 = 128; [L36] unsigned long int var_1_20 = 5; [L37] unsigned char var_1_21 = 2; [L38] unsigned char var_1_22 = 128; [L39] unsigned short int var_1_23 = 256; [L40] unsigned short int var_1_24 = 37558; [L41] unsigned long int var_1_25 = 10000; [L42] double var_1_27 = 4.2; [L43] unsigned char var_1_29 = 0; [L44] unsigned char var_1_30 = 1; [L45] unsigned char var_1_31 = 1; [L46] unsigned char var_1_32 = 0; [L47] unsigned char var_1_33 = 0; [L48] unsigned char var_1_34 = 0; [L49] unsigned char var_1_35 = 25; [L50] unsigned char var_1_36 = 2; [L51] unsigned char var_1_37 = 8; [L52] unsigned char var_1_38 = 10; [L53] unsigned long int var_1_39 = 1000000; [L54] signed long int var_1_40 = 32; [L55] unsigned short int var_1_41 = 0; [L56] unsigned long int var_1_42 = 100; [L57] unsigned long int last_1_var_1_1 = 128; [L58] signed short int last_1_var_1_8 = 256; [L59] unsigned long int last_1_var_1_25 = 10000; [L60] unsigned char last_1_var_1_35 = 25; [L61] unsigned long int last_1_var_1_39 = 1000000; [L218] isInitial = 1 [L219] FCALL initially() [L220] int k_loop; [L221] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=2082256544, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L221] COND TRUE k_loop < 1 [L222] CALL updateLastVariables() [L207] last_1_var_1_1 = var_1_1 [L208] last_1_var_1_8 = var_1_8 [L209] last_1_var_1_25 = var_1_25 [L210] last_1_var_1_35 = var_1_35 [L211] last_1_var_1_39 = var_1_39 [L222] RET updateLastVariables() [L223] CALL updateVariables() [L148] var_1_5 = __VERIFIER_nondet_ulong() [L149] CALL assume_abort_if_not(var_1_5 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L149] RET assume_abort_if_not(var_1_5 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L151] var_1_7 = __VERIFIER_nondet_ulong() [L152] CALL assume_abort_if_not(var_1_7 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L152] RET assume_abort_if_not(var_1_7 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L153] CALL assume_abort_if_not(var_1_7 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L153] RET assume_abort_if_not(var_1_7 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L154] var_1_12 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L155] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L156] CALL assume_abort_if_not(var_1_12 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L156] RET assume_abort_if_not(var_1_12 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L157] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L157] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L158] var_1_13 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L159] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L160] CALL assume_abort_if_not(var_1_13 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L160] RET assume_abort_if_not(var_1_13 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L161] CALL assume_abort_if_not(var_1_13 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L161] RET assume_abort_if_not(var_1_13 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L162] var_1_14 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L163] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L164] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L164] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L165] var_1_16 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L166] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L167] var_1_17 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L168] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L169] var_1_18 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L170] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L171] var_1_20 = __VERIFIER_nondet_ulong() [L172] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L172] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L173] CALL assume_abort_if_not(var_1_20 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L173] RET assume_abort_if_not(var_1_20 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L174] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L174] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L175] var_1_22 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_22 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L176] RET assume_abort_if_not(var_1_22 >= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L177] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L177] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L178] var_1_24 = __VERIFIER_nondet_ushort() [L179] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L179] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L180] CALL assume_abort_if_not(var_1_24 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L180] RET assume_abort_if_not(var_1_24 <= 65534) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L181] var_1_27 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L182] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L183] CALL assume_abort_if_not(var_1_27 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L183] RET assume_abort_if_not(var_1_27 != 0.0F) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L184] var_1_30 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L185] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L186] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L186] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L187] var_1_32 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L188] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L189] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L189] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L190] var_1_33 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L191] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L192] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L192] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L193] var_1_34 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L194] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L195] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L195] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L196] var_1_36 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L197] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L198] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L198] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L199] var_1_37 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L200] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L201] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L201] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L202] var_1_38 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L203] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L204] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L204] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L223] RET updateVariables() [L224] CALL step() [L65] COND TRUE (last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5)) [L66] var_1_11 = ((((var_1_14) < (10)) ? (var_1_14) : (10))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L68] var_1_15 = (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18)))) [L69] var_1_29 = (! var_1_30) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L70] COND FALSE !(\read(var_1_29)) [L73] var_1_31 = (var_1_32 || (var_1_33 || var_1_34)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L75] var_1_39 = (4u + 10u) [L76] var_1_41 = var_1_12 [L77] var_1_42 = var_1_7 [L78] unsigned char stepLocal_5 = var_1_17 > var_1_18; [L79] unsigned long int stepLocal_4 = var_1_42; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L80] COND FALSE !(var_1_18 < var_1_15) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L91] unsigned long int stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, stepLocal_6=-21501050984, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L92] COND FALSE !(stepLocal_6 < var_1_41) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L95] COND TRUE (var_1_17 / var_1_27) <= var_1_15 [L96] var_1_25 = var_1_42 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L101] unsigned long int stepLocal_0 = var_1_39; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_0=14, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L102] COND TRUE stepLocal_0 != var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L103] COND FALSE !(\read(var_1_29)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=256] [L107] COND FALSE !(var_1_29 && var_1_31) [L118] var_1_8 = var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L120] COND TRUE ! var_1_29 [L121] var_1_23 = (var_1_24 - var_1_1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L123] unsigned long int stepLocal_2 = var_1_5; [L124] unsigned char stepLocal_1 = var_1_31; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_2=-2160590848, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L125] COND FALSE !(var_1_23 > stepLocal_2) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=-21501050984, stepLocal_5=1, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L130] signed long int stepLocal_8 = (((var_1_11) < (8)) ? (var_1_11) : (8)); [L131] signed long int stepLocal_7 = 64; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=-21501050984, stepLocal_5=1, stepLocal_7=64, stepLocal_8=8, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L132] COND FALSE !(var_1_21 > stepLocal_7) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=-21501050984, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L139] unsigned long int stepLocal_3 = var_1_5 - (var_1_12 + var_1_14); VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_3=-2160590900, stepLocal_4=-21501050984, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=128, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L140] COND TRUE stepLocal_3 == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20)))) [L141] var_1_19 = ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=-21501050984, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L145] var_1_40 = ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35))) [L224] RET step() [L225] CALL, EXPR property() [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=0, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L214] EXPR (var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=0, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=0, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L214-L215] return ((((((((((((((((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)))) && (((last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5))) ? (var_1_11 == ((unsigned char) ((((var_1_14) < (10)) ? (var_1_14) : (10))))) : 1)) && (var_1_15 == ((double) (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18))))))) && (((var_1_5 - (var_1_12 + var_1_14)) == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20))))) ? (var_1_19 == ((signed short int) ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12))) : (var_1_19 == ((signed short int) var_1_14)))) && ((var_1_18 < var_1_15) ? ((var_1_42 >= 200) ? (var_1_21 == ((unsigned char) ((((25) < (var_1_14)) ? (25) : (var_1_14))))) : ((var_1_31 || (var_1_17 > var_1_18)) ? (var_1_21 == ((unsigned char) ((((var_1_22 - 1) < 0 ) ? -(var_1_22 - 1) : (var_1_22 - 1))))) : (var_1_21 == ((unsigned char) var_1_22)))) : 1)) && ((! var_1_29) ? (var_1_23 == ((unsigned short int) (var_1_24 - var_1_1))) : 1)) && ((var_1_7 < var_1_41) ? (var_1_25 == ((unsigned long int) ((((last_1_var_1_25) < (var_1_22)) ? (last_1_var_1_25) : (var_1_22))))) : (((var_1_17 / var_1_27) <= var_1_15) ? (var_1_25 == ((unsigned long int) var_1_42)) : (var_1_25 == ((unsigned long int) 10000000u))))) && (var_1_29 == ((unsigned char) (! var_1_30)))) && (var_1_29 ? (var_1_31 == ((unsigned char) (! var_1_30))) : (var_1_31 == ((unsigned char) (var_1_32 || (var_1_33 || var_1_34)))))) && ((var_1_21 > 64) ? ((var_1_8 < ((((var_1_11) < (8)) ? (var_1_11) : (8)))) ? (var_1_35 == ((unsigned char) (var_1_36 + ((((var_1_37) > (var_1_38)) ? (var_1_37) : (var_1_38)))))) : (var_1_35 == ((unsigned char) (((((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) > (var_1_37)) ? ((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) : (var_1_37)))))) : 1)) && (var_1_39 == ((unsigned long int) (4u + 10u)))) && (var_1_40 == ((signed long int) ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35)))))) && (var_1_41 == ((unsigned short int) var_1_12))) && (var_1_42 == ((unsigned long int) var_1_7)) ; [L225] RET, EXPR property() [L225] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=0, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=-230, var_1_13=-254, var_1_14=4890, var_1_19=49, var_1_1=128, var_1_20=4294967298, var_1_21=2, var_1_22=127, var_1_23=32639, var_1_24=-753665, var_1_25=-21501050984, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=0, var_1_38=-256, var_1_39=14, var_1_40=0, var_1_41=26, var_1_42=-21501050984, var_1_5=-2160590848, var_1_6=32, var_1_7=-21501050984, var_1_8=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 22.5s, OverallIterations: 10, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 7.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 1776 SdHoareTripleChecker+Valid, 5.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1774 mSDsluCounter, 6034 SdHoareTripleChecker+Invalid, 4.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3958 mSDsCounter, 67 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3476 IncrementalHoareTripleChecker+Invalid, 3544 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 67 mSolverCounterUnsat, 2076 mSDtfsCounter, 3476 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1249 GetRequests, 1180 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=334occurred in iteration=9, InterpolantAutomatonStates: 70, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 826 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 9.9s InterpolantComputationTime, 2821 NumberOfCodeBlocks, 2821 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2572 ConstructedInterpolants, 0 QuantifiedInterpolants, 9256 SizeOfPredicates, 5 NumberOfNonLiveVariables, 544 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 11 InterpolantComputations, 8 PerfectInterpolantSequences, 30617/30932 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-10-11 11:12:03,767 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 11:12:05,983 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 11:12:06,055 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-11 11:12:06,060 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 11:12:06,060 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 11:12:06,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 11:12:06,099 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 11:12:06,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 11:12:06,100 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 11:12:06,100 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 11:12:06,100 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 11:12:06,101 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 11:12:06,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 11:12:06,102 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 11:12:06,103 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 11:12:06,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 11:12:06,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 11:12:06,104 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 11:12:06,104 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 11:12:06,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 11:12:06,107 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 11:12:06,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 11:12:06,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 11:12:06,110 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 11:12:06,110 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 11:12:06,110 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 11:12:06,111 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 11:12:06,111 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 11:12:06,111 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 11:12:06,111 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 11:12:06,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 11:12:06,112 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 11:12:06,112 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 11:12:06,112 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 11:12:06,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 11:12:06,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 11:12:06,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 11:12:06,115 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 11:12:06,115 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 11:12:06,115 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 11:12:06,115 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 11:12:06,116 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 11:12:06,116 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 11:12:06,116 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 11:12:06,117 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 11:12:06,117 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 [2024-10-11 11:12:06,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 11:12:06,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 11:12:06,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 11:12:06,490 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 11:12:06,491 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 11:12:06,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:12:08,129 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 11:12:08,362 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 11:12:08,364 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:12:08,374 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/01fd8f302/9f9fef3a83d84716b9965c47454e7656/FLAG3274240bf [2024-10-11 11:12:08,387 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/01fd8f302/9f9fef3a83d84716b9965c47454e7656 [2024-10-11 11:12:08,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 11:12:08,390 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 11:12:08,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 11:12:08,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 11:12:08,397 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 11:12:08,398 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,399 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@261d3c46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08, skipping insertion in model container [2024-10-11 11:12:08,399 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,440 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 11:12:08,628 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-10-11 11:12:08,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 11:12:08,760 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 11:12:08,774 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-10-11 11:12:08,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 11:12:08,861 INFO L204 MainTranslator]: Completed translation [2024-10-11 11:12:08,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08 WrapperNode [2024-10-11 11:12:08,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 11:12:08,863 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 11:12:08,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 11:12:08,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 11:12:08,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,936 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-10-11 11:12:08,940 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 11:12:08,941 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 11:12:08,941 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 11:12:08,941 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 11:12:08,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,962 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,997 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-11 11:12:08,998 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:08,998 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,008 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,012 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,017 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 11:12:09,032 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 11:12:09,033 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 11:12:09,033 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 11:12:09,033 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (1/1) ... [2024-10-11 11:12:09,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 11:12:09,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 11:12:09,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 11:12:09,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 11:12:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 11:12:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-11 11:12:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 11:12:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 11:12:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 11:12:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 11:12:09,208 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 11:12:09,210 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 11:12:15,599 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-10-11 11:12:15,600 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 11:12:15,662 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 11:12:15,662 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 11:12:15,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 11:12:15 BoogieIcfgContainer [2024-10-11 11:12:15,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 11:12:15,667 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 11:12:15,667 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 11:12:15,671 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 11:12:15,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 11:12:08" (1/3) ... [2024-10-11 11:12:15,673 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6352a43a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 11:12:15, skipping insertion in model container [2024-10-11 11:12:15,673 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:12:08" (2/3) ... [2024-10-11 11:12:15,673 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6352a43a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 11:12:15, skipping insertion in model container [2024-10-11 11:12:15,673 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 11:12:15" (3/3) ... [2024-10-11 11:12:15,676 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-10-11 11:12:15,693 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 11:12:15,693 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 11:12:15,779 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 11:12:15,791 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;@280279b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 11:12:15,791 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 11:12:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 54 states have (on average 1.4259259259259258) internal successors, (77), 55 states have internal predecessors, (77), 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) [2024-10-11 11:12:15,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-10-11 11:12:15,819 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:12:15,820 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] [2024-10-11 11:12:15,820 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:12:15,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:12:15,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1044731331, now seen corresponding path program 1 times [2024-10-11 11:12:15,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 11:12:15,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [473528915] [2024-10-11 11:12:15,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:15,847 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 11:12:15,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 11:12:15,851 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 11:12:15,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-11 11:12:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:12:16,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-11 11:12:16,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 11:12:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2024-10-11 11:12:16,987 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 11:12:16,988 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 11:12:16,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [473528915] [2024-10-11 11:12:16,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [473528915] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 11:12:16,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 11:12:16,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 11:12:16,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280063809] [2024-10-11 11:12:16,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 11:12:17,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 11:12:17,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 11:12:17,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 11:12:17,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 11:12:17,031 INFO L87 Difference]: Start difference. First operand has 95 states, 54 states have (on average 1.4259259259259258) internal successors, (77), 55 states have internal predecessors, (77), 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 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2024-10-11 11:12:21,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 11:12:21,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:12:21,518 INFO L93 Difference]: Finished difference Result 189 states and 343 transitions. [2024-10-11 11:12:21,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 11:12:21,521 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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 231 [2024-10-11 11:12:21,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:12:21,529 INFO L225 Difference]: With dead ends: 189 [2024-10-11 11:12:21,529 INFO L226 Difference]: Without dead ends: 93 [2024-10-11 11:12:21,533 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 11:12:21,536 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-10-11 11:12:21,537 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-10-11 11:12:21,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-10-11 11:12:21,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-10-11 11:12:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 53 states have (on average 1.3584905660377358) internal successors, (72), 53 states have internal predecessors, (72), 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) [2024-10-11 11:12:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 148 transitions. [2024-10-11 11:12:21,598 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 148 transitions. Word has length 231 [2024-10-11 11:12:21,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:12:21,599 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 148 transitions. [2024-10-11 11:12:21,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 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) [2024-10-11 11:12:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 148 transitions. [2024-10-11 11:12:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-10-11 11:12:21,604 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:12:21,605 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] [2024-10-11 11:12:21,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-10-11 11:12:21,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 11:12:21,806 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:12:21,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:12:21,807 INFO L85 PathProgramCache]: Analyzing trace with hash -809075777, now seen corresponding path program 1 times [2024-10-11 11:12:21,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 11:12:21,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1727322603] [2024-10-11 11:12:21,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:21,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 11:12:21,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 11:12:21,812 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 11:12:21,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-11 11:12:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:12:22,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-11 11:12:22,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 11:12:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1333 proven. 39 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-10-11 11:12:25,416 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 11:12:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 72 proven. 39 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-10-11 11:12:28,744 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 11:12:28,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1727322603] [2024-10-11 11:12:28,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1727322603] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 11:12:28,746 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-11 11:12:28,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-10-11 11:12:28,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067531980] [2024-10-11 11:12:28,746 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-11 11:12:28,748 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 11:12:28,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 11:12:28,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 11:12:28,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-11 11:12:28,750 INFO L87 Difference]: Start difference. First operand 93 states and 148 transitions. Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 8 states have internal predecessors, (53), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-10-11 11:12:36,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 11:12:40,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 11:12:44,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 11:12:44,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 11:12:44,883 INFO L93 Difference]: Finished difference Result 189 states and 296 transitions. [2024-10-11 11:12:44,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-11 11:12:44,884 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 8 states have internal predecessors, (53), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 231 [2024-10-11 11:12:44,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 11:12:44,887 INFO L225 Difference]: With dead ends: 189 [2024-10-11 11:12:44,887 INFO L226 Difference]: Without dead ends: 97 [2024-10-11 11:12:44,888 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 454 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2024-10-11 11:12:44,890 INFO L432 NwaCegarLoop]: 92 mSDtfsCounter, 169 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 182 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2024-10-11 11:12:44,890 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 198 Invalid, 395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 210 Invalid, 3 Unknown, 0 Unchecked, 15.4s Time] [2024-10-11 11:12:44,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-10-11 11:12:44,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 95. [2024-10-11 11:12:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 54 states have (on average 1.2407407407407407) internal successors, (67), 54 states have internal predecessors, (67), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-10-11 11:12:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 143 transitions. [2024-10-11 11:12:44,918 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 143 transitions. Word has length 231 [2024-10-11 11:12:44,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 11:12:44,919 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 143 transitions. [2024-10-11 11:12:44,919 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 8 states have internal predecessors, (53), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-10-11 11:12:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 143 transitions. [2024-10-11 11:12:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-10-11 11:12:44,923 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 11:12:44,923 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] [2024-10-11 11:12:44,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-10-11 11:12:45,124 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 11:12:45,124 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 11:12:45,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 11:12:45,125 INFO L85 PathProgramCache]: Analyzing trace with hash 1491746813, now seen corresponding path program 1 times [2024-10-11 11:12:45,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 11:12:45,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [940949972] [2024-10-11 11:12:45,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:45,127 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 11:12:45,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 11:12:45,130 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 11:12:45,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-11 11:12:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:12:46,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-11 11:12:46,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 11:12:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-10-11 11:12:51,363 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 11:12:52,134 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 11:12:52,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [940949972] [2024-10-11 11:12:52,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [940949972] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 11:12:52,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1084992607] [2024-10-11 11:12:52,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 11:12:52,135 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-10-11 11:12:52,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/cvc4 [2024-10-11 11:12:52,136 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-10-11 11:12:52,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-10-11 11:12:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 11:12:52,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-11 11:12:52,537 INFO L278 TraceCheckSpWp]: Computing forward predicates...