./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_operatoramount_amount50_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a727075ff497d5a9d94ded4be1a5b7cd900ec529db26cf17bc38e22ea636d84 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 08:08:48,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 08:08:48,746 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-20 08:08:48,751 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 08:08:48,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 08:08:48,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 08:08:48,784 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 08:08:48,785 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 08:08:48,786 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 08:08:48,787 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 08:08:48,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 08:08:48,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 08:08:48,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 08:08:48,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 08:08:48,790 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 08:08:48,791 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 08:08:48,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 08:08:48,791 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 08:08:48,792 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 08:08:48,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 08:08:48,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 08:08:48,795 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 08:08:48,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 08:08:48,795 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 08:08:48,795 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 08:08:48,795 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 08:08:48,796 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 08:08:48,796 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 08:08:48,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 08:08:48,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 08:08:48,796 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 08:08:48,797 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 08:08:48,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 08:08:48,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 08:08:48,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 08:08:48,797 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 08:08:48,797 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 08:08:48,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 08:08:48,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 08:08:48,799 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 08:08:48,800 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 08:08:48,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 08:08:48,800 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a727075ff497d5a9d94ded4be1a5b7cd900ec529db26cf17bc38e22ea636d84 [2024-11-20 08:08:49,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 08:08:49,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 08:08:49,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 08:08:49,079 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 08:08:49,080 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 08:08:49,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i [2024-11-20 08:08:50,574 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 08:08:50,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 08:08:50,800 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i [2024-11-20 08:08:50,809 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7cafca6a/2543c3c5161244b6b9e822ff68439509/FLAG9769ab5c7 [2024-11-20 08:08:50,821 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7cafca6a/2543c3c5161244b6b9e822ff68439509 [2024-11-20 08:08:50,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 08:08:50,824 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 08:08:50,826 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 08:08:50,826 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 08:08:50,833 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 08:08:50,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:08:50" (1/1) ... [2024-11-20 08:08:50,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78eb153d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:50, skipping insertion in model container [2024-11-20 08:08:50,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:08:50" (1/1) ... [2024-11-20 08:08:50,867 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 08:08:51,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i[915,928] [2024-11-20 08:08:51,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 08:08:51,108 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 08:08:51,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i[915,928] [2024-11-20 08:08:51,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 08:08:51,179 INFO L204 MainTranslator]: Completed translation [2024-11-20 08:08:51,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51 WrapperNode [2024-11-20 08:08:51,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 08:08:51,182 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 08:08:51,182 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 08:08:51,182 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 08:08:51,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,198 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,235 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2024-11-20 08:08:51,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 08:08:51,236 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 08:08:51,237 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 08:08:51,237 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 08:08:51,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,258 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,280 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-20 08:08:51,280 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,281 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,288 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 08:08:51,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 08:08:51,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 08:08:51,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 08:08:51,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (1/1) ... [2024-11-20 08:08:51,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 08:08:51,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 08:08:51,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 08:08:51,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 08:08:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 08:08:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 08:08:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 08:08:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 08:08:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 08:08:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 08:08:51,494 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 08:08:51,496 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 08:08:51,880 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-20 08:08:51,880 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 08:08:51,894 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 08:08:51,894 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 08:08:51,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:08:51 BoogieIcfgContainer [2024-11-20 08:08:51,895 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 08:08:51,897 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 08:08:51,897 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 08:08:51,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 08:08:51,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 08:08:50" (1/3) ... [2024-11-20 08:08:51,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17b6e7a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:08:51, skipping insertion in model container [2024-11-20 08:08:51,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:08:51" (2/3) ... [2024-11-20 08:08:51,902 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17b6e7a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:08:51, skipping insertion in model container [2024-11-20 08:08:51,902 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:08:51" (3/3) ... [2024-11-20 08:08:51,903 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount50_file-87.i [2024-11-20 08:08:51,923 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 08:08:51,923 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 08:08:51,986 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 08:08:51,994 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;@d658eb8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 08:08:51,994 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 08:08:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 50 states have (on average 1.26) internal successors, (63), 51 states have internal predecessors, (63), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-20 08:08:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-20 08:08:52,012 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:08:52,013 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:08:52,013 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:08:52,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:08:52,018 INFO L85 PathProgramCache]: Analyzing trace with hash -1867815140, now seen corresponding path program 1 times [2024-11-20 08:08:52,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 08:08:52,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924723378] [2024-11-20 08:08:52,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:08:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 08:08:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 08:08:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 08:08:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 08:08:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 08:08:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 08:08:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 08:08:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 08:08:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 08:08:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 08:08:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 08:08:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 08:08:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 08:08:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 08:08:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 08:08:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 08:08:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 08:08:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 08:08:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-20 08:08:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-20 08:08:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-20 08:08:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-20 08:08:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-20 08:08:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 08:08:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-20 08:08:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 08:08:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-20 08:08:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 08:08:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 08:08:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-20 08:08:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-20 08:08:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 08:08:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-20 08:08:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-20 08:08:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-20 08:08:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-20 08:08:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-20 08:08:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-20 08:08:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-20 08:08:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-20 08:08:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-20 08:08:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-20 08:08:52,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 08:08:52,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924723378] [2024-11-20 08:08:52,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924723378] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 08:08:52,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 08:08:52,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 08:08:52,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653409554] [2024-11-20 08:08:52,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 08:08:52,706 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 08:08:52,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 08:08:52,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 08:08:52,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 08:08:52,731 INFO L87 Difference]: Start difference. First operand has 93 states, 50 states have (on average 1.26) internal successors, (63), 51 states have internal predecessors, (63), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-20 08:08:52,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 08:08:52,777 INFO L93 Difference]: Finished difference Result 179 states and 320 transitions. [2024-11-20 08:08:52,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 08:08:52,780 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 240 [2024-11-20 08:08:52,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 08:08:52,789 INFO L225 Difference]: With dead ends: 179 [2024-11-20 08:08:52,789 INFO L226 Difference]: Without dead ends: 89 [2024-11-20 08:08:52,794 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 08:08:52,799 INFO L432 NwaCegarLoop]: 136 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-20 08:08:52,800 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-20 08:08:52,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-11-20 08:08:52,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2024-11-20 08:08:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 47 states have internal predecessors, (56), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-20 08:08:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 136 transitions. [2024-11-20 08:08:52,851 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 136 transitions. Word has length 240 [2024-11-20 08:08:52,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 08:08:52,854 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 136 transitions. [2024-11-20 08:08:52,854 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-20 08:08:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 136 transitions. [2024-11-20 08:08:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-20 08:08:52,859 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:08:52,860 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:08:52,860 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 08:08:52,860 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:08:52,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:08:52,861 INFO L85 PathProgramCache]: Analyzing trace with hash -2095719140, now seen corresponding path program 1 times [2024-11-20 08:08:52,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 08:08:52,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721886000] [2024-11-20 08:08:52,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:08:52,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 08:08:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 08:08:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 08:08:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 08:08:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 08:08:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 08:08:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 08:08:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 08:08:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 08:08:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 08:08:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 08:08:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 08:08:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 08:08:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 08:08:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 08:08:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 08:08:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 08:08:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 08:08:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-20 08:08:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-20 08:08:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-20 08:08:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-20 08:08:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-20 08:08:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 08:08:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-20 08:08:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 08:08:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-20 08:08:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 08:08:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 08:08:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-20 08:08:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-20 08:08:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 08:08:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-20 08:08:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-20 08:08:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-20 08:08:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-20 08:08:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-20 08:08:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-20 08:08:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-20 08:08:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-20 08:08:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-20 08:08:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-20 08:08:53,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 08:08:53,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721886000] [2024-11-20 08:08:53,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721886000] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-20 08:08:53,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1848543148] [2024-11-20 08:08:53,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:08:53,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-20 08:08:53,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 08:08:53,886 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-20 08:08:53,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-20 08:08:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:08:54,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-20 08:08:54,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 08:08:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1467 proven. 75 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2024-11-20 08:08:54,524 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-20 08:08:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-20 08:08:54,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1848543148] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-20 08:08:54,954 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-20 08:08:54,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2024-11-20 08:08:54,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849710846] [2024-11-20 08:08:54,956 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-20 08:08:54,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-20 08:08:54,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 08:08:54,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-20 08:08:54,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-20 08:08:54,964 INFO L87 Difference]: Start difference. First operand 89 states and 136 transitions. Second operand has 10 states, 10 states have (on average 6.2) internal successors, (62), 10 states have internal predecessors, (62), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-20 08:08:55,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 08:08:55,437 INFO L93 Difference]: Finished difference Result 206 states and 313 transitions. [2024-11-20 08:08:55,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-20 08:08:55,438 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.2) internal successors, (62), 10 states have internal predecessors, (62), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 240 [2024-11-20 08:08:55,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 08:08:55,442 INFO L225 Difference]: With dead ends: 206 [2024-11-20 08:08:55,442 INFO L226 Difference]: Without dead ends: 120 [2024-11-20 08:08:55,443 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 570 GetRequests, 555 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2024-11-20 08:08:55,444 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 191 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 322 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 322 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-20 08:08:55,445 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 241 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 322 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-20 08:08:55,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-20 08:08:55,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 115. [2024-11-20 08:08:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 58 states have (on average 1.1206896551724137) internal successors, (65), 59 states have internal predecessors, (65), 54 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 53 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-20 08:08:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 173 transitions. [2024-11-20 08:08:55,469 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 173 transitions. Word has length 240 [2024-11-20 08:08:55,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 08:08:55,470 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 173 transitions. [2024-11-20 08:08:55,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.2) internal successors, (62), 10 states have internal predecessors, (62), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-20 08:08:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2024-11-20 08:08:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-20 08:08:55,474 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:08:55,475 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:08:55,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-20 08:08:55,675 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-20 08:08:55,676 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:08:55,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:08:55,676 INFO L85 PathProgramCache]: Analyzing trace with hash -1543826530, now seen corresponding path program 1 times [2024-11-20 08:08:55,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 08:08:55,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418110205] [2024-11-20 08:08:55,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:08:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 08:08:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-20 08:08:55,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1094473801] [2024-11-20 08:08:55,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:08:55,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-20 08:08:55,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 08:08:55,889 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-20 08:08:55,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-20 08:08:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 08:08:56,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-20 08:08:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 08:08:56,285 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-20 08:08:56,286 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-20 08:08:56,287 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-20 08:08:56,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-20 08:08:56,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-11-20 08:08:56,493 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-20 08:08:56,635 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-20 08:08:56,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 08:08:56 BoogieIcfgContainer [2024-11-20 08:08:56,639 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-20 08:08:56,639 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-20 08:08:56,639 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-20 08:08:56,640 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-20 08:08:56,641 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:08:51" (3/4) ... [2024-11-20 08:08:56,644 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-20 08:08:56,645 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-20 08:08:56,646 INFO L158 Benchmark]: Toolchain (without parser) took 5821.54ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 134.1MB in the beginning and 141.0MB in the end (delta: -6.9MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,646 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory was 81.9MB in the beginning and 81.8MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 08:08:56,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.19ms. Allocated memory is still 165.7MB. Free memory was 134.1MB in the beginning and 117.2MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,647 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.36ms. Allocated memory is still 165.7MB. Free memory was 117.2MB in the beginning and 114.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,647 INFO L158 Benchmark]: Boogie Preprocessor took 62.59ms. Allocated memory is still 165.7MB. Free memory was 114.2MB in the beginning and 111.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,648 INFO L158 Benchmark]: RCFGBuilder took 595.46ms. Allocated memory is still 165.7MB. Free memory was 111.0MB in the beginning and 89.0MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,648 INFO L158 Benchmark]: TraceAbstraction took 4741.51ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 89.0MB in the beginning and 141.0MB in the end (delta: -52.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,648 INFO L158 Benchmark]: Witness Printer took 6.01ms. Allocated memory is still 207.6MB. Free memory was 141.0MB in the beginning and 141.0MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-20 08:08:56,650 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory was 81.9MB in the beginning and 81.8MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 355.19ms. Allocated memory is still 165.7MB. Free memory was 134.1MB in the beginning and 117.2MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.36ms. Allocated memory is still 165.7MB. Free memory was 117.2MB in the beginning and 114.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.59ms. Allocated memory is still 165.7MB. Free memory was 114.2MB in the beginning and 111.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 595.46ms. Allocated memory is still 165.7MB. Free memory was 111.0MB in the beginning and 89.0MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 4741.51ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 89.0MB in the beginning and 141.0MB in the end (delta: -52.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Witness Printer took 6.01ms. Allocated memory is still 207.6MB. Free memory was 141.0MB in the beginning and 141.0MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 164, overapproximation of someUnaryDOUBLEoperation at line 41, overapproximation of someBinaryArithmeticDOUBLEoperation at line 62, overapproximation of someBinaryDOUBLEComparisonOperation at line 164. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = 5; [L24] signed long int var_1_3 = 5; [L25] unsigned char var_1_4 = 1; [L26] signed long int var_1_5 = 10; [L27] signed long int var_1_6 = 256; [L28] signed long int var_1_7 = 16; [L29] unsigned char var_1_8 = 1; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 500.25; [L32] double var_1_12 = 4.75; [L33] double var_1_13 = 25.25; [L34] double var_1_14 = 256.82; [L35] double var_1_15 = 1.375; [L36] signed long int var_1_16 = -256; [L37] signed short int var_1_17 = 256; [L38] signed long int var_1_18 = -5; [L39] signed long int var_1_19 = 32; [L40] signed long int var_1_20 = 64; [L41] double var_1_21 = -0.5; [L42] double var_1_22 = 49.4; [L43] double var_1_23 = -0.34; [L44] float var_1_24 = 10.5; [L45] float var_1_25 = 100.05; [L46] float var_1_26 = 3.95; [L47] float var_1_27 = 50.2; [L48] float var_1_28 = 256.8; [L49] signed short int var_1_29 = -1; [L50] signed short int var_1_30 = 128; [L51] signed long int var_1_31 = 64; [L52] unsigned short int var_1_32 = 49541; [L53] unsigned short int var_1_33 = 64; [L54] unsigned char last_1_var_1_1 = 1; VAL [isInitial=0, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L168] isInitial = 1 [L169] FCALL initially() [L170] COND TRUE 1 [L171] CALL updateLastVariables() [L161] last_1_var_1_1 = var_1_1 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L171] RET updateLastVariables() [L172] CALL updateVariables() [L95] var_1_2 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L96] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L97] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L97] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L98] var_1_3 = __VERIFIER_nondet_long() [L99] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L99] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L100] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L100] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L101] var_1_4 = __VERIFIER_nondet_uchar() [L102] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L102] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L103] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L103] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L104] var_1_5 = __VERIFIER_nondet_long() [L105] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L105] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L106] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L106] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=256, var_1_7=16, var_1_8=1] [L107] var_1_6 = __VERIFIER_nondet_long() [L108] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L108] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L109] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L109] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=16, var_1_8=1] [L110] var_1_7 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L111] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L112] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L112] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L113] var_1_8 = __VERIFIER_nondet_uchar() [L114] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1] [L114] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1] [L115] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L115] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L116] var_1_10 = __VERIFIER_nondet_uchar() [L117] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L117] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L118] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L118] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L119] var_1_12 = __VERIFIER_nondet_double() [L120] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L120] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L121] var_1_13 = __VERIFIER_nondet_double() [L122] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L122] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L123] var_1_14 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L124] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L125] var_1_15 = __VERIFIER_nondet_double() [L126] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L126] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L127] var_1_17 = __VERIFIER_nondet_short() [L128] CALL assume_abort_if_not(var_1_17 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L128] RET assume_abort_if_not(var_1_17 >= -32768) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L129] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L129] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L130] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L130] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L131] var_1_18 = __VERIFIER_nondet_long() [L132] CALL assume_abort_if_not(var_1_18 >= -536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L132] RET assume_abort_if_not(var_1_18 >= -536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L133] CALL assume_abort_if_not(var_1_18 <= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L133] RET assume_abort_if_not(var_1_18 <= 536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L134] var_1_19 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L135] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L136] CALL assume_abort_if_not(var_1_19 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L136] RET assume_abort_if_not(var_1_19 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L137] var_1_20 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L138] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L139] CALL assume_abort_if_not(var_1_20 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L139] RET assume_abort_if_not(var_1_20 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L140] var_1_22 = __VERIFIER_nondet_double() [L141] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L141] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L142] var_1_25 = __VERIFIER_nondet_float() [L143] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L143] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L144] var_1_26 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L145] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L146] var_1_27 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L147] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L148] var_1_28 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L149] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L150] var_1_30 = __VERIFIER_nondet_short() [L151] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L151] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L152] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L152] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L153] var_1_32 = __VERIFIER_nondet_ushort() [L154] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L154] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L155] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L155] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L156] var_1_33 = __VERIFIER_nondet_ushort() [L157] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L157] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L158] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L158] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L172] RET updateVariables() [L173] CALL step() [L58] signed long int stepLocal_0 = var_1_2 - var_1_3; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_0=-1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L59] COND TRUE stepLocal_0 >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) [L60] var_1_1 = (((var_1_4 || var_1_8) && last_1_var_1_1) || var_1_10) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L62] var_1_11 = ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15))))) [L63] var_1_21 = (var_1_22 - var_1_15) [L64] var_1_24 = (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28)) [L65] signed long int stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L66] COND TRUE stepLocal_1 <= ((var_1_18 * -50) + var_1_5) [L67] var_1_29 = var_1_30 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L69] signed long int stepLocal_2 = var_1_32 - var_1_33; VAL [isInitial=1, last_1_var_1_1=1, stepLocal_2=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L70] COND TRUE ! (! var_1_1) VAL [isInitial=1, last_1_var_1_1=1, stepLocal_2=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L71] COND TRUE stepLocal_2 != var_1_29 [L72] var_1_31 = var_1_32 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L77] COND TRUE (var_1_3 % var_1_17) >= var_1_2 [L78] var_1_16 = ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=3, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L86] COND FALSE !(((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) [L91] var_1_23 = var_1_15 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L173] RET step() [L174] CALL, EXPR property() [L164-L165] return (((((((((var_1_2 - var_1_3) >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) ? (var_1_1 == ((unsigned char) (((var_1_4 || var_1_8) && last_1_var_1_1) || var_1_10))) : 1) && (var_1_11 == ((double) ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15)))))))) && (((var_1_3 % var_1_17) >= var_1_2) ? (var_1_16 == ((signed long int) ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)))) : (var_1_1 ? (var_1_16 == ((signed long int) var_1_17)) : (var_1_16 == ((signed long int) var_1_17))))) && (var_1_21 == ((double) (var_1_22 - var_1_15)))) && ((((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) ? ((var_1_19 != var_1_20) ? (var_1_23 == ((double) ((((var_1_13) < (var_1_22)) ? (var_1_13) : (var_1_22))))) : 1) : (var_1_23 == ((double) var_1_15)))) && (var_1_24 == ((float) (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28))))) && ((var_1_6 <= ((var_1_18 * -50) + var_1_5)) ? (var_1_29 == ((signed short int) var_1_30)) : 1)) && ((! (! var_1_1)) ? (((var_1_32 - var_1_33) != var_1_29) ? (var_1_31 == ((signed long int) var_1_32)) : 1) : (var_1_31 == ((signed long int) var_1_33))) ; VAL [\result=0, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L174] RET, EXPR property() [L174] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=32767, var_1_32=32767, var_1_33=-32770, var_1_3=1, var_1_4=1, var_1_5=0, var_1_6=1, var_1_7=1, var_1_8=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 93 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 244 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 191 mSDsluCounter, 377 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 129 mSDsCounter, 118 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 322 IncrementalHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 118 mSolverCounterUnsat, 248 mSDtfsCounter, 322 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 692 GetRequests, 677 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred in iteration=2, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 1202 NumberOfCodeBlocks, 1202 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 956 ConstructedInterpolants, 0 QuantifiedInterpolants, 1974 SizeOfPredicates, 4 NumberOfNonLiveVariables, 521 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 12255/12480 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-20 08:08:56,682 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a727075ff497d5a9d94ded4be1a5b7cd900ec529db26cf17bc38e22ea636d84 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 08:08:58,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 08:08:58,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-20 08:08:58,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 08:08:58,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 08:08:58,975 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 08:08:58,975 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 08:08:58,976 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 08:08:58,976 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 08:08:58,977 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 08:08:58,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 08:08:58,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 08:08:58,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 08:08:58,979 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 08:08:58,979 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 08:08:58,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 08:08:58,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 08:08:58,980 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 08:08:58,981 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 08:08:58,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 08:08:58,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 08:08:58,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 08:08:58,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 08:08:58,987 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 08:08:58,987 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 08:08:58,988 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 08:08:58,988 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 08:08:58,988 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 08:08:58,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 08:08:58,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 08:08:58,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 08:08:58,989 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 08:08:58,989 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 08:08:58,990 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 08:08:58,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 08:08:58,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 08:08:58,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 08:08:58,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 08:08:58,993 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 08:08:58,994 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 08:08:58,994 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 08:08:58,994 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 08:08:58,994 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 08:08:58,995 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 08:08:58,995 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a727075ff497d5a9d94ded4be1a5b7cd900ec529db26cf17bc38e22ea636d84 [2024-11-20 08:08:59,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 08:08:59,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 08:08:59,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 08:08:59,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 08:08:59,343 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 08:08:59,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i [2024-11-20 08:09:00,922 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 08:09:01,140 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 08:09:01,140 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i [2024-11-20 08:09:01,153 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a316e50c/a9729cea33614465aaa045001f6b1dd9/FLAG2e015fa27 [2024-11-20 08:09:01,505 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a316e50c/a9729cea33614465aaa045001f6b1dd9 [2024-11-20 08:09:01,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 08:09:01,509 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 08:09:01,511 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 08:09:01,511 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 08:09:01,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 08:09:01,517 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7268499c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01, skipping insertion in model container [2024-11-20 08:09:01,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 08:09:01,735 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i[915,928] [2024-11-20 08:09:01,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 08:09:01,831 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 08:09:01,846 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount50_file-87.i[915,928] [2024-11-20 08:09:01,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 08:09:01,907 INFO L204 MainTranslator]: Completed translation [2024-11-20 08:09:01,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01 WrapperNode [2024-11-20 08:09:01,907 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 08:09:01,908 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 08:09:01,908 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 08:09:01,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 08:09:01,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,935 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,973 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 203 [2024-11-20 08:09:01,973 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 08:09:01,974 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 08:09:01,974 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 08:09:01,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 08:09:01,984 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:01,989 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,022 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-20 08:09:02,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,041 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,052 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,058 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 08:09:02,063 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 08:09:02,063 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 08:09:02,063 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 08:09:02,064 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (1/1) ... [2024-11-20 08:09:02,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 08:09:02,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 08:09:02,101 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 08:09:02,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 08:09:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 08:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-20 08:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 08:09:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 08:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 08:09:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 08:09:02,246 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 08:09:02,248 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 08:09:10,846 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-20 08:09:10,847 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 08:09:10,864 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 08:09:10,864 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 08:09:10,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:09:10 BoogieIcfgContainer [2024-11-20 08:09:10,865 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 08:09:10,867 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 08:09:10,867 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 08:09:10,870 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 08:09:10,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 08:09:01" (1/3) ... [2024-11-20 08:09:10,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61641efc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:09:10, skipping insertion in model container [2024-11-20 08:09:10,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:09:01" (2/3) ... [2024-11-20 08:09:10,873 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61641efc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:09:10, skipping insertion in model container [2024-11-20 08:09:10,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:09:10" (3/3) ... [2024-11-20 08:09:10,875 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount50_file-87.i [2024-11-20 08:09:10,891 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 08:09:10,891 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 08:09:10,957 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 08:09:10,963 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;@265f2436, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 08:09:10,963 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 08:09:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 50 states have (on average 1.26) internal successors, (63), 51 states have internal predecessors, (63), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-20 08:09:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-20 08:09:10,982 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:09:10,983 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:09:10,983 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:09:10,987 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:09:10,987 INFO L85 PathProgramCache]: Analyzing trace with hash -1867815140, now seen corresponding path program 1 times [2024-11-20 08:09:11,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 08:09:11,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [751144033] [2024-11-20 08:09:11,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:09:11,002 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 08:09:11,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 08:09:11,005 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 08:09:11,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-20 08:09:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:09:11,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-20 08:09:11,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 08:09:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 974 proven. 0 refuted. 0 times theorem prover too weak. 2146 trivial. 0 not checked. [2024-11-20 08:09:11,746 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-20 08:09:11,747 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 08:09:11,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [751144033] [2024-11-20 08:09:11,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [751144033] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 08:09:11,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 08:09:11,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 08:09:11,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791681633] [2024-11-20 08:09:11,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 08:09:11,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 08:09:11,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 08:09:11,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 08:09:11,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 08:09:11,780 INFO L87 Difference]: Start difference. First operand has 93 states, 50 states have (on average 1.26) internal successors, (63), 51 states have internal predecessors, (63), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-20 08:09:11,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 08:09:11,826 INFO L93 Difference]: Finished difference Result 179 states and 320 transitions. [2024-11-20 08:09:11,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 08:09:11,829 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 240 [2024-11-20 08:09:11,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 08:09:11,840 INFO L225 Difference]: With dead ends: 179 [2024-11-20 08:09:11,841 INFO L226 Difference]: Without dead ends: 89 [2024-11-20 08:09:11,845 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 08:09:11,851 INFO L432 NwaCegarLoop]: 136 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-20 08:09:11,852 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-20 08:09:11,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-11-20 08:09:11,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2024-11-20 08:09:11,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 47 states have internal predecessors, (56), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-20 08:09:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 136 transitions. [2024-11-20 08:09:11,915 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 136 transitions. Word has length 240 [2024-11-20 08:09:11,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 08:09:11,916 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 136 transitions. [2024-11-20 08:09:11,916 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-20 08:09:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 136 transitions. [2024-11-20 08:09:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-20 08:09:11,921 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:09:11,921 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:09:11,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-20 08:09:12,122 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 08:09:12,123 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:09:12,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:09:12,124 INFO L85 PathProgramCache]: Analyzing trace with hash -2095719140, now seen corresponding path program 1 times [2024-11-20 08:09:12,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 08:09:12,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2037672272] [2024-11-20 08:09:12,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:09:12,126 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 08:09:12,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 08:09:12,129 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 08:09:12,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-20 08:09:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:09:12,746 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-20 08:09:12,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 08:09:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1467 proven. 75 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2024-11-20 08:09:15,230 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-20 08:09:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-20 08:09:17,417 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 08:09:17,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2037672272] [2024-11-20 08:09:17,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2037672272] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-20 08:09:17,418 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-20 08:09:17,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-20 08:09:17,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571351880] [2024-11-20 08:09:17,420 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-20 08:09:17,422 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-20 08:09:17,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 08:09:17,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-20 08:09:17,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-20 08:09:17,426 INFO L87 Difference]: Start difference. First operand 89 states and 136 transitions. Second operand has 9 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-20 08:09:24,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 08:09:28,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 08:09:32,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 08:09:32,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 08:09:32,651 INFO L93 Difference]: Finished difference Result 206 states and 313 transitions. [2024-11-20 08:09:32,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-20 08:09:32,652 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 240 [2024-11-20 08:09:32,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 08:09:32,656 INFO L225 Difference]: With dead ends: 206 [2024-11-20 08:09:32,656 INFO L226 Difference]: Without dead ends: 120 [2024-11-20 08:09:32,657 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 471 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2024-11-20 08:09:32,658 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 125 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 112 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2024-11-20 08:09:32,659 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 248 Invalid, 450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 335 Invalid, 3 Unknown, 0 Unchecked, 14.7s Time] [2024-11-20 08:09:32,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-20 08:09:32,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 115. [2024-11-20 08:09:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 58 states have (on average 1.1206896551724137) internal successors, (65), 59 states have internal predecessors, (65), 54 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 53 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-20 08:09:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 173 transitions. [2024-11-20 08:09:32,683 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 173 transitions. Word has length 240 [2024-11-20 08:09:32,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 08:09:32,685 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 173 transitions. [2024-11-20 08:09:32,685 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-20 08:09:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2024-11-20 08:09:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-20 08:09:32,689 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 08:09:32,689 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 08:09:32,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-20 08:09:32,890 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 08:09:32,891 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 08:09:32,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 08:09:32,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1543826530, now seen corresponding path program 1 times [2024-11-20 08:09:32,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 08:09:32,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [887146788] [2024-11-20 08:09:32,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 08:09:32,895 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 08:09:32,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 08:09:32,897 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 08:09:32,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-20 08:09:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 08:09:35,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-20 08:09:35,160 INFO L278 TraceCheckSpWp]: Computing forward predicates...