./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.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 a38eba461eaa5f53ca7d57503d289428aafc58879e38906e514fbc3e6e9f03df --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 13:00:47,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 13:00:47,189 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 13:00:47,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 13:00:47,194 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 13:00:47,225 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 13:00:47,225 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 13:00:47,226 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 13:00:47,226 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 13:00:47,228 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 13:00:47,228 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 13:00:47,228 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 13:00:47,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 13:00:47,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 13:00:47,229 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 13:00:47,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 13:00:47,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 13:00:47,230 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 13:00:47,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 13:00:47,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 13:00:47,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 13:00:47,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 13:00:47,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 13:00:47,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 13:00:47,238 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 13:00:47,238 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 13:00:47,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 13:00:47,238 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 13:00:47,239 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 13:00:47,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 13:00:47,240 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 13:00:47,240 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 13:00:47,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 13:00:47,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 13:00:47,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 13:00:47,241 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 13:00:47,241 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 13:00:47,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 13:00:47,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 13:00:47,242 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 13:00:47,242 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 13:00:47,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 13:00:47,243 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38eba461eaa5f53ca7d57503d289428aafc58879e38906e514fbc3e6e9f03df [2024-11-16 13:00:47,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 13:00:47,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 13:00:47,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 13:00:47,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 13:00:47,552 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 13:00:47,553 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:49,139 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 13:00:49,375 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 13:00:49,376 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:49,385 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bbcbc5fd/11471cf3f1e44418ac5b4741d6001d0e/FLAG775d85b3d [2024-11-16 13:00:49,404 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bbcbc5fd/11471cf3f1e44418ac5b4741d6001d0e [2024-11-16 13:00:49,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 13:00:49,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 13:00:49,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 13:00:49,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 13:00:49,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 13:00:49,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd9e472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49, skipping insertion in model container [2024-11-16 13:00:49,422 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 13:00:49,651 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_fillercode_fillercodesize_ps-cn-10_file-5.i[914,927] [2024-11-16 13:00:49,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 13:00:49,757 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 13:00:49,772 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_fillercode_fillercodesize_ps-cn-10_file-5.i[914,927] [2024-11-16 13:00:49,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 13:00:49,849 INFO L204 MainTranslator]: Completed translation [2024-11-16 13:00:49,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49 WrapperNode [2024-11-16 13:00:49,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 13:00:49,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 13:00:49,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 13:00:49,853 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 13:00:49,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,910 INFO L138 Inliner]: procedures = 26, calls = 37, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 165 [2024-11-16 13:00:49,910 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 13:00:49,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 13:00:49,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 13:00:49,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 13:00:49,922 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,926 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,948 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]. [2024-11-16 13:00:49,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,958 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,963 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,968 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 13:00:49,969 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 13:00:49,969 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 13:00:49,969 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 13:00:49,970 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (1/1) ... [2024-11-16 13:00:49,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 13:00:50,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 13:00:50,019 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) [2024-11-16 13:00:50,022 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 [2024-11-16 13:00:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 13:00:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 13:00:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 13:00:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 13:00:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 13:00:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 13:00:50,173 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 13:00:50,175 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 13:00:50,574 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-16 13:00:50,574 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 13:00:50,595 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 13:00:50,596 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 13:00:50,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 01:00:50 BoogieIcfgContainer [2024-11-16 13:00:50,597 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 13:00:50,600 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 13:00:50,600 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 13:00:50,603 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 13:00:50,604 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 01:00:49" (1/3) ... [2024-11-16 13:00:50,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c1f1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 01:00:50, skipping insertion in model container [2024-11-16 13:00:50,606 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:49" (2/3) ... [2024-11-16 13:00:50,606 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c1f1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 01:00:50, skipping insertion in model container [2024-11-16 13:00:50,606 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 01:00:50" (3/3) ... [2024-11-16 13:00:50,608 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:50,623 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 13:00:50,623 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 13:00:50,683 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 13:00:50,692 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;@6464865f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 13:00:50,692 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 13:00:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand has 73 states, 46 states have (on average 1.326086956521739) internal successors, (61), 47 states have internal predecessors, (61), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2024-11-16 13:00:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-16 13:00:50,717 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 13:00:50,719 INFO L215 NwaCegarLoop]: trace histogram [24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 13:00:50,719 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 13:00:50,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 13:00:50,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1952238078, now seen corresponding path program 1 times [2024-11-16 13:00:50,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 13:00:50,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359803104] [2024-11-16 13:00:50,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 13:00:50,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 13:00:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 13:00:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 13:00:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 13:00:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 13:00:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 13:00:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 13:00:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 13:00:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 13:00:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 13:00:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 13:00:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 13:00:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-16 13:00:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 13:00:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 13:00:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 13:00:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 13:00:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 13:00:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 13:00:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 13:00:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 13:00:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-16 13:00:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 13:00:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 13:00:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 13:00:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:51,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-16 13:00:51,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 13:00:51,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359803104] [2024-11-16 13:00:51,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1359803104] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 13:00:51,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 13:00:51,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 13:00:51,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662257053] [2024-11-16 13:00:51,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 13:00:51,291 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 13:00:51,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 13:00:51,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 13:00:51,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 13:00:51,325 INFO L87 Difference]: Start difference. First operand has 73 states, 46 states have (on average 1.326086956521739) internal successors, (61), 47 states have internal predecessors, (61), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 1 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-16 13:00:51,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 13:00:51,364 INFO L93 Difference]: Finished difference Result 138 states and 235 transitions. [2024-11-16 13:00:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 13:00:51,366 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 1 states have call predecessors, (24), 2 states have call successors, (24) Word has length 155 [2024-11-16 13:00:51,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 13:00:51,376 INFO L225 Difference]: With dead ends: 138 [2024-11-16 13:00:51,377 INFO L226 Difference]: Without dead ends: 68 [2024-11-16 13:00:51,382 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 13:00:51,387 INFO L432 NwaCegarLoop]: 100 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, 100 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 [2024-11-16 13:00:51,388 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 13:00:51,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2024-11-16 13:00:51,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2024-11-16 13:00:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 42 states have (on average 1.2380952380952381) internal successors, (52), 42 states have internal predecessors, (52), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2024-11-16 13:00:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 100 transitions. [2024-11-16 13:00:51,447 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 100 transitions. Word has length 155 [2024-11-16 13:00:51,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 13:00:51,447 INFO L471 AbstractCegarLoop]: Abstraction has 68 states and 100 transitions. [2024-11-16 13:00:51,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 2 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 1 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-16 13:00:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 100 transitions. [2024-11-16 13:00:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-16 13:00:51,451 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 13:00:51,452 INFO L215 NwaCegarLoop]: trace histogram [24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 13:00:51,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 13:00:51,452 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 13:00:51,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 13:00:51,453 INFO L85 PathProgramCache]: Analyzing trace with hash 788581375, now seen corresponding path program 1 times [2024-11-16 13:00:51,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 13:00:51,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501510218] [2024-11-16 13:00:51,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 13:00:51,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 13:00:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 13:00:51,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [119533867] [2024-11-16 13:00:51,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 13:00:51,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 13:00:51,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 13:00:51,804 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) [2024-11-16 13:00:51,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 13:00:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 13:00:52,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 13:00:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 13:00:52,589 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 13:00:52,590 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 13:00:52,592 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-16 13:00:52,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-16 13:00:52,795 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 [2024-11-16 13:00:52,799 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-16 13:00:52,934 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 13:00:52,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 01:00:52 BoogieIcfgContainer [2024-11-16 13:00:52,938 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 13:00:52,939 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 13:00:52,939 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 13:00:52,939 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 13:00:52,940 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 01:00:50" (3/4) ... [2024-11-16 13:00:52,943 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-16 13:00:52,944 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 13:00:52,945 INFO L158 Benchmark]: Toolchain (without parser) took 3535.16ms. Allocated memory was 163.6MB in the beginning and 207.6MB in the end (delta: 44.0MB). Free memory was 106.7MB in the beginning and 128.1MB in the end (delta: -21.4MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,948 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 163.6MB. Free memory was 122.9MB in the beginning and 122.7MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 13:00:52,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.83ms. Allocated memory is still 163.6MB. Free memory was 106.5MB in the beginning and 90.0MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,951 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.03ms. Allocated memory is still 163.6MB. Free memory was 90.0MB in the beginning and 85.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,951 INFO L158 Benchmark]: Boogie Preprocessor took 57.38ms. Allocated memory is still 163.6MB. Free memory was 85.8MB in the beginning and 78.9MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,952 INFO L158 Benchmark]: IcfgBuilder took 628.61ms. Allocated memory is still 163.6MB. Free memory was 78.9MB in the beginning and 116.2MB in the end (delta: -37.3MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,952 INFO L158 Benchmark]: TraceAbstraction took 2338.74ms. Allocated memory was 163.6MB in the beginning and 207.6MB in the end (delta: 44.0MB). Free memory was 115.7MB in the beginning and 128.1MB in the end (delta: -12.4MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2024-11-16 13:00:52,952 INFO L158 Benchmark]: Witness Printer took 5.37ms. Allocated memory is still 207.6MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 13:00:52,955 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 163.6MB. Free memory was 122.9MB in the beginning and 122.7MB in the end (delta: 153.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.83ms. Allocated memory is still 163.6MB. Free memory was 106.5MB in the beginning and 90.0MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.03ms. Allocated memory is still 163.6MB. Free memory was 90.0MB in the beginning and 85.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.38ms. Allocated memory is still 163.6MB. Free memory was 85.8MB in the beginning and 78.9MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 628.61ms. Allocated memory is still 163.6MB. Free memory was 78.9MB in the beginning and 116.2MB in the end (delta: -37.3MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * TraceAbstraction took 2338.74ms. Allocated memory was 163.6MB in the beginning and 207.6MB in the end (delta: 44.0MB). Free memory was 115.7MB in the beginning and 128.1MB in the end (delta: -12.4MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. * Witness Printer took 5.37ms. Allocated memory is still 207.6MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someUnaryDOUBLEoperation at line 46, overapproximation of someBinaryArithmeticDOUBLEoperation at line 97. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 10; [L23] unsigned char var_1_4 = 128; [L24] unsigned char var_1_5 = 1; [L25] unsigned long int var_1_6 = 5; [L26] unsigned char var_1_9 = 0; [L27] unsigned char var_1_10 = 64; [L28] unsigned char var_1_11 = 64; [L29] unsigned short int var_1_12 = 25; [L30] unsigned short int var_1_14 = 31408; [L31] double var_1_15 = 64.375; [L32] double var_1_16 = 10.85; [L33] double var_1_17 = 128.8; [L34] double var_1_18 = 2.6; [L35] unsigned char var_1_19 = 0; [L36] unsigned char var_1_20 = 0; [L37] signed short int var_1_21 = -64; [L38] signed long int var_1_22 = -32; [L39] signed long int var_1_23 = 10; [L40] signed char var_1_24 = 4; [L41] signed char var_1_25 = 2; [L42] unsigned char var_1_26 = 1; [L43] unsigned char var_1_27 = 0; [L44] signed short int var_1_28 = -4; [L45] double var_1_29 = 9999.5; [L46] double var_1_30 = -0.4; [L47] unsigned char var_1_31 = 1; [L48] signed short int var_1_32 = -256; [L49] unsigned char var_1_33 = 1; [L50] unsigned short int last_1_var_1_12 = 25; [L51] double last_1_var_1_15 = 64.375; VAL [isInitial=0, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L151] isInitial = 1 [L152] FCALL initially() [L153] COND TRUE 1 [L154] CALL updateLastVariables() [L143] last_1_var_1_12 = var_1_12 [L144] last_1_var_1_15 = var_1_15 VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L154] RET updateLastVariables() [L155] CALL updateVariables() [L103] var_1_4 = __VERIFIER_nondet_uchar() [L104] CALL assume_abort_if_not(var_1_4 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L104] RET assume_abort_if_not(var_1_4 >= 127) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L105] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L105] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=1, var_1_6=5, var_1_9=0] [L106] var_1_5 = __VERIFIER_nondet_uchar() [L107] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_6=5, var_1_9=0] [L107] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_6=5, var_1_9=0] [L108] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L108] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=64, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L109] var_1_10 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_10 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L110] RET assume_abort_if_not(var_1_10 >= 63) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L111] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L111] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=64, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L112] var_1_11 = __VERIFIER_nondet_uchar() [L113] CALL assume_abort_if_not(var_1_11 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L113] RET assume_abort_if_not(var_1_11 >= 64) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L114] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L114] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=31408, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L115] var_1_14 = __VERIFIER_nondet_ushort() [L116] CALL assume_abort_if_not(var_1_14 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L116] RET assume_abort_if_not(var_1_14 >= 16383) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L117] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L117] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_16=217/20, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L118] var_1_16 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L119] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_17=644/5, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L120] var_1_17 = __VERIFIER_nondet_double() [L121] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L121] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_18=13/5, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L122] var_1_18 = __VERIFIER_nondet_double() [L123] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L123] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L124] var_1_20 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L125] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L126] CALL assume_abort_if_not(var_1_20 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L126] RET assume_abort_if_not(var_1_20 <= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=10, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L127] var_1_23 = __VERIFIER_nondet_long() [L128] CALL assume_abort_if_not(var_1_23 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L128] RET assume_abort_if_not(var_1_23 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L129] CALL assume_abort_if_not(var_1_23 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L129] RET assume_abort_if_not(var_1_23 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=2, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L130] var_1_25 = __VERIFIER_nondet_char() [L131] CALL assume_abort_if_not(var_1_25 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L131] RET assume_abort_if_not(var_1_25 >= -127) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L132] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L132] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L133] var_1_27 = __VERIFIER_nondet_uchar() [L134] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L134] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L135] CALL assume_abort_if_not(var_1_27 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L135] RET assume_abort_if_not(var_1_27 <= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L136] var_1_30 = __VERIFIER_nondet_double() [L137] CALL assume_abort_if_not((var_1_30 >= -922337.2036854765600e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L137] RET assume_abort_if_not((var_1_30 >= -922337.2036854765600e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=1, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L138] var_1_33 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L139] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L140] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L140] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-32, var_1_23=-2147483647, var_1_24=4, var_1_25=-127, var_1_26=1, var_1_27=0, var_1_28=-4, var_1_29=19999/2, var_1_31=1, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L155] RET updateVariables() [L156] CALL step() [L55] var_1_22 = var_1_23 [L56] var_1_24 = var_1_25 [L57] var_1_26 = var_1_27 [L58] var_1_28 = var_1_24 [L59] var_1_29 = var_1_30 [L60] var_1_31 = var_1_27 VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L61] COND FALSE !(\read(var_1_33)) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L66] COND FALSE !(last_1_var_1_12 > var_1_4) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=10, var_1_20=0, var_1_21=-64, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L71] COND FALSE !(((- 64) + var_1_6) == var_1_6) [L74] var_1_1 = (((((128) < (var_1_4)) ? (128) : (var_1_4))) - 64) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=-64, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L76] COND TRUE var_1_5 == (var_1_6 / var_1_4) [L77] var_1_9 = ((((var_1_5) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? (var_1_5) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=-64, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L81] var_1_21 = var_1_10 [L82] unsigned long int stepLocal_3 = var_1_6; [L83] unsigned char stepLocal_2 = var_1_4; VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_2=128, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L84] COND FALSE !(stepLocal_2 < var_1_1) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L89] unsigned long int stepLocal_0 = (((var_1_6) > (var_1_4)) ? (var_1_6) : (var_1_4)); VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_0=128, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=25, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L90] COND TRUE ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) <= stepLocal_0 [L91] var_1_12 = ((var_1_14 - var_1_5) + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L95] signed long int stepLocal_1 = ~ (var_1_5 * var_1_1); VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_1=-1, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=515/8, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L96] COND TRUE stepLocal_1 <= var_1_12 [L97] var_1_15 = (((((5.25 - var_1_16)) > (var_1_17)) ? ((5.25 - var_1_16)) : (var_1_17))) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, stepLocal_3=5, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=3, var_1_17=0, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L156] RET step() [L157] CALL, EXPR property() [L147-L148] return (((((((((- 64) + var_1_6) == var_1_6) ? (var_1_1 == ((unsigned char) (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_5))) : (var_1_1 == ((unsigned char) (((((128) < (var_1_4)) ? (128) : (var_1_4))) - 64)))) && ((last_1_var_1_12 > var_1_4) ? (((- last_1_var_1_15) < last_1_var_1_15) ? (var_1_6 == ((unsigned long int) 10u)) : 1) : 1)) && ((var_1_5 == (var_1_6 / var_1_4)) ? (var_1_9 == ((unsigned char) ((((var_1_5) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? (var_1_5) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))))) : (var_1_9 == ((unsigned char) ((var_1_10 + var_1_11) - var_1_5))))) && ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) <= ((((var_1_6) > (var_1_4)) ? (var_1_6) : (var_1_4)))) ? (var_1_12 == ((unsigned short int) ((var_1_14 - var_1_5) + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : (var_1_12 == ((unsigned short int) var_1_6)))) && (((~ (var_1_5 * var_1_1)) <= var_1_12) ? (var_1_15 == ((double) (((((5.25 - var_1_16)) > (var_1_17)) ? ((5.25 - var_1_16)) : (var_1_17))))) : (var_1_15 == ((double) ((((((((var_1_17) < (var_1_16)) ? (var_1_17) : (var_1_16)))) < (var_1_18)) ? (((((var_1_17) < (var_1_16)) ? (var_1_17) : (var_1_16)))) : (var_1_18))))))) && ((var_1_4 < var_1_1) ? ((var_1_6 > var_1_21) ? (var_1_19 == ((unsigned char) var_1_20)) : 1) : 1)) && (var_1_21 == ((signed short int) var_1_10)) ; VAL [\result=0, isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=3, var_1_17=0, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L157] RET, EXPR property() [L157] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=3, var_1_17=0, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=25, last_1_var_1_15=515/8, var_1_10=-705, var_1_11=-192, var_1_12=16388, var_1_14=344063, var_1_15=3, var_1_17=0, var_1_19=0, var_1_1=64, var_1_20=0, var_1_21=63, var_1_22=-2147483647, var_1_23=-2147483647, var_1_24=-127, var_1_25=-127, var_1_26=0, var_1_27=0, var_1_28=-127, var_1_29=2, var_1_30=2, var_1_31=0, var_1_32=-256, var_1_33=0, var_1_4=128, var_1_5=0, var_1_6=5, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 73 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.1s, OverallIterations: 2, TraceHistogramMax: 24, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 100 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 100 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 74 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 465 NumberOfCodeBlocks, 465 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 154 ConstructedInterpolants, 0 QuantifiedInterpolants, 154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 1104/1104 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 [2024-11-16 13:00:52,992 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/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.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 a38eba461eaa5f53ca7d57503d289428aafc58879e38906e514fbc3e6e9f03df --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 13:00:55,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 13:00:55,376 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-16 13:00:55,385 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 13:00:55,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 13:00:55,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 13:00:55,426 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 13:00:55,426 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 13:00:55,427 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 13:00:55,428 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 13:00:55,429 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 13:00:55,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 13:00:55,430 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 13:00:55,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 13:00:55,431 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 13:00:55,431 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 13:00:55,432 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 13:00:55,432 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 13:00:55,432 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 13:00:55,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 13:00:55,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 13:00:55,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 13:00:55,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 13:00:55,434 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 13:00:55,434 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 13:00:55,435 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 13:00:55,438 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 13:00:55,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 13:00:55,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 13:00:55,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 13:00:55,439 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 13:00:55,440 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 13:00:55,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 13:00:55,441 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 13:00:55,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 13:00:55,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 13:00:55,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 13:00:55,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 13:00:55,442 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 13:00:55,442 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 13:00:55,442 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 13:00:55,444 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 13:00:55,444 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 13:00:55,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 13:00:55,444 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38eba461eaa5f53ca7d57503d289428aafc58879e38906e514fbc3e6e9f03df [2024-11-16 13:00:55,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 13:00:55,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 13:00:55,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 13:00:55,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 13:00:55,807 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 13:00:55,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:57,377 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 13:00:57,646 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 13:00:57,648 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:57,666 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02d4fed14/e051d5eb28f14c6eb50da4753629a17e/FLAGe02b64638 [2024-11-16 13:00:57,688 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02d4fed14/e051d5eb28f14c6eb50da4753629a17e [2024-11-16 13:00:57,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 13:00:57,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 13:00:57,695 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 13:00:57,695 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 13:00:57,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 13:00:57,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 01:00:57" (1/1) ... [2024-11-16 13:00:57,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d373bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:57, skipping insertion in model container [2024-11-16 13:00:57,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 01:00:57" (1/1) ... [2024-11-16 13:00:57,733 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 13:00:57,941 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_fillercode_fillercodesize_ps-cn-10_file-5.i[914,927] [2024-11-16 13:00:58,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 13:00:58,047 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 13:00:58,064 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_fillercode_fillercodesize_ps-cn-10_file-5.i[914,927] [2024-11-16 13:00:58,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 13:00:58,132 INFO L204 MainTranslator]: Completed translation [2024-11-16 13:00:58,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58 WrapperNode [2024-11-16 13:00:58,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 13:00:58,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 13:00:58,134 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 13:00:58,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 13:00:58,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,157 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,192 INFO L138 Inliner]: procedures = 27, calls = 37, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 163 [2024-11-16 13:00:58,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 13:00:58,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 13:00:58,193 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 13:00:58,193 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 13:00:58,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,207 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,222 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]. [2024-11-16 13:00:58,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,240 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 13:00:58,252 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 13:00:58,252 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 13:00:58,252 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 13:00:58,253 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (1/1) ... [2024-11-16 13:00:58,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 13:00:58,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 13:00:58,291 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) [2024-11-16 13:00:58,294 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 [2024-11-16 13:00:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 13:00:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-16 13:00:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 13:00:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 13:00:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 13:00:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 13:00:58,430 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 13:00:58,434 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 13:00:59,206 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-16 13:00:59,206 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 13:00:59,225 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 13:00:59,226 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 13:00:59,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 01:00:59 BoogieIcfgContainer [2024-11-16 13:00:59,227 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 13:00:59,230 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 13:00:59,231 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 13:00:59,234 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 13:00:59,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 01:00:57" (1/3) ... [2024-11-16 13:00:59,236 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57ecb1e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 01:00:59, skipping insertion in model container [2024-11-16 13:00:59,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 01:00:58" (2/3) ... [2024-11-16 13:00:59,238 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57ecb1e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 01:00:59, skipping insertion in model container [2024-11-16 13:00:59,238 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 01:00:59" (3/3) ... [2024-11-16 13:00:59,241 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-5.i [2024-11-16 13:00:59,259 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 13:00:59,260 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 13:00:59,339 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 13:00:59,346 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;@9610fc2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 13:00:59,347 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 13:00:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 73 states, 46 states have (on average 1.326086956521739) internal successors, (61), 47 states have internal predecessors, (61), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2024-11-16 13:00:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-16 13:00:59,366 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 13:00:59,367 INFO L215 NwaCegarLoop]: trace histogram [24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 13:00:59,368 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 13:00:59,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 13:00:59,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1952238078, now seen corresponding path program 1 times [2024-11-16 13:00:59,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 13:00:59,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2082422853] [2024-11-16 13:00:59,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 13:00:59,392 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 [2024-11-16 13:00:59,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 13:00:59,395 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) [2024-11-16 13:00:59,397 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 [2024-11-16 13:00:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:00:59,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-16 13:00:59,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 13:00:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-16 13:00:59,799 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 13:00:59,803 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 13:00:59,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2082422853] [2024-11-16 13:00:59,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2082422853] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 13:00:59,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 13:00:59,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 13:00:59,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304873647] [2024-11-16 13:00:59,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 13:00:59,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 13:00:59,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 13:00:59,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 13:00:59,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 13:00:59,837 INFO L87 Difference]: Start difference. First operand has 73 states, 46 states have (on average 1.326086956521739) internal successors, (61), 47 states have internal predecessors, (61), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-16 13:00:59,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 13:00:59,878 INFO L93 Difference]: Finished difference Result 138 states and 235 transitions. [2024-11-16 13:00:59,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 13:00:59,881 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 155 [2024-11-16 13:00:59,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 13:00:59,889 INFO L225 Difference]: With dead ends: 138 [2024-11-16 13:00:59,889 INFO L226 Difference]: Without dead ends: 68 [2024-11-16 13:00:59,894 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 13:00:59,900 INFO L432 NwaCegarLoop]: 100 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, 100 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 [2024-11-16 13:00:59,902 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 13:00:59,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2024-11-16 13:00:59,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2024-11-16 13:00:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 42 states have (on average 1.2380952380952381) internal successors, (52), 42 states have internal predecessors, (52), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2024-11-16 13:00:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 100 transitions. [2024-11-16 13:00:59,965 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 100 transitions. Word has length 155 [2024-11-16 13:00:59,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 13:00:59,967 INFO L471 AbstractCegarLoop]: Abstraction has 68 states and 100 transitions. [2024-11-16 13:00:59,967 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-16 13:00:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 100 transitions. [2024-11-16 13:00:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-16 13:00:59,975 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 13:00:59,976 INFO L215 NwaCegarLoop]: trace histogram [24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 13:00:59,989 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 [2024-11-16 13:01:00,176 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 [2024-11-16 13:01:00,177 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 13:01:00,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 13:01:00,178 INFO L85 PathProgramCache]: Analyzing trace with hash 788581375, now seen corresponding path program 1 times [2024-11-16 13:01:00,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 13:01:00,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1449766918] [2024-11-16 13:01:00,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 13:01:00,180 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 [2024-11-16 13:01:00,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 13:01:00,182 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) [2024-11-16 13:01:00,185 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 [2024-11-16 13:01:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 13:01:00,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-16 13:01:00,551 INFO L278 TraceCheckSpWp]: Computing forward predicates...