/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-64.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-15 20:47:46,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-15 20:47:46,501 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-15 20:47:46,505 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-15 20:47:46,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-15 20:47:46,527 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-15 20:47:46,528 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-15 20:47:46,529 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-15 20:47:46,529 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-15 20:47:46,532 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-15 20:47:46,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-15 20:47:46,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-15 20:47:46,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-15 20:47:46,534 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-15 20:47:46,534 INFO L153 SettingsManager]: * Use SBE=true [2023-12-15 20:47:46,534 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-15 20:47:46,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-15 20:47:46,534 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-15 20:47:46,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-15 20:47:46,535 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-15 20:47:46,535 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-15 20:47:46,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-15 20:47:46,536 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-15 20:47:46,536 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-15 20:47:46,536 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-15 20:47:46,536 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-15 20:47:46,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-15 20:47:46,537 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-15 20:47:46,537 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-15 20:47:46,537 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-15 20:47:46,538 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-15 20:47:46,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-15 20:47:46,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 20:47:46,538 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-15 20:47:46,539 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-15 20:47:46,540 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-15 20:47:46,540 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-15 20:47:46,540 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-15 20:47:46,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-15 20:47:46,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-15 20:47:46,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-15 20:47:46,765 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-15 20:47:46,766 INFO L274 PluginConnector]: CDTParser initialized [2023-12-15 20:47:46,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-64.i [2023-12-15 20:47:47,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-15 20:47:48,098 INFO L384 CDTParser]: Found 1 translation units. [2023-12-15 20:47:48,099 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-64.i [2023-12-15 20:47:48,113 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22c0ed82b/69381109146d43399306be284fdb5336/FLAG1e042851c [2023-12-15 20:47:48,123 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22c0ed82b/69381109146d43399306be284fdb5336 [2023-12-15 20:47:48,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-15 20:47:48,125 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-15 20:47:48,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-15 20:47:48,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-15 20:47:48,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-15 20:47:48,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e2d9c6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48, skipping insertion in model container [2023-12-15 20:47:48,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,154 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-15 20:47:48,255 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-64.i[916,929] [2023-12-15 20:47:48,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 20:47:48,323 INFO L202 MainTranslator]: Completed pre-run [2023-12-15 20:47:48,338 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-64.i[916,929] [2023-12-15 20:47:48,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 20:47:48,405 INFO L206 MainTranslator]: Completed translation [2023-12-15 20:47:48,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48 WrapperNode [2023-12-15 20:47:48,405 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-15 20:47:48,406 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-15 20:47:48,406 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-15 20:47:48,406 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-15 20:47:48,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,420 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,463 INFO L138 Inliner]: procedures = 26, calls = 42, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 280 [2023-12-15 20:47:48,463 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-15 20:47:48,464 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-15 20:47:48,464 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-15 20:47:48,464 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-15 20:47:48,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,475 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,492 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]. [2023-12-15 20:47:48,492 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,492 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,499 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,502 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,508 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-15 20:47:48,508 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-15 20:47:48,508 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-15 20:47:48,508 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-15 20:47:48,509 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (1/1) ... [2023-12-15 20:47:48,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 20:47:48,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:47:48,545 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) [2023-12-15 20:47:48,563 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 [2023-12-15 20:47:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-15 20:47:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-15 20:47:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-15 20:47:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-15 20:47:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-15 20:47:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-15 20:47:48,666 INFO L241 CfgBuilder]: Building ICFG [2023-12-15 20:47:48,669 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-15 20:47:49,044 INFO L282 CfgBuilder]: Performing block encoding [2023-12-15 20:47:49,082 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-15 20:47:49,082 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-15 20:47:49,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 08:47:49 BoogieIcfgContainer [2023-12-15 20:47:49,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-15 20:47:49,084 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-15 20:47:49,084 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-15 20:47:49,086 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-15 20:47:49,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.12 08:47:48" (1/3) ... [2023-12-15 20:47:49,087 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@503f0608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 08:47:49, skipping insertion in model container [2023-12-15 20:47:49,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 08:47:48" (2/3) ... [2023-12-15 20:47:49,087 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@503f0608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 08:47:49, skipping insertion in model container [2023-12-15 20:47:49,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 08:47:49" (3/3) ... [2023-12-15 20:47:49,088 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-64.i [2023-12-15 20:47:49,101 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-15 20:47:49,102 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-15 20:47:49,135 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-15 20:47:49,139 INFO L357 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, mHoare=true, 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;@28217a78, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-15 20:47:49,140 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-15 20:47:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 68 states have (on average 1.5147058823529411) internal successors, (103), 69 states have internal predecessors, (103), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2023-12-15 20:47:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-15 20:47:49,164 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:47:49,164 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:47:49,165 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:47:49,169 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:47:49,169 INFO L85 PathProgramCache]: Analyzing trace with hash 813868766, now seen corresponding path program 1 times [2023-12-15 20:47:49,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:47:49,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397000272] [2023-12-15 20:47:49,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:47:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:47:49,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:47:49,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397000272] [2023-12-15 20:47:49,407 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-12-15 20:47:49,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485928354] [2023-12-15 20:47:49,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:49,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:47:49,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:47:49,426 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) [2023-12-15 20:47:49,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-15 20:47:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:47:49,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-15 20:47:49,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:47:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2023-12-15 20:47:49,730 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-15 20:47:49,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485928354] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-15 20:47:49,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-15 20:47:49,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-15 20:47:49,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621064944] [2023-12-15 20:47:49,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-15 20:47:49,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-15 20:47:49,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:47:49,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-15 20:47:49,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-15 20:47:49,761 INFO L87 Difference]: Start difference. First operand has 100 states, 68 states have (on average 1.5147058823529411) internal successors, (103), 69 states have internal predecessors, (103), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) [2023-12-15 20:47:49,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:47:49,806 INFO L93 Difference]: Finished difference Result 199 states and 350 transitions. [2023-12-15 20:47:49,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-15 20:47:49,808 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) Word has length 185 [2023-12-15 20:47:49,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:47:49,813 INFO L225 Difference]: With dead ends: 199 [2023-12-15 20:47:49,813 INFO L226 Difference]: Without dead ends: 98 [2023-12-15 20:47:49,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-15 20:47:49,817 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-15 20:47:49,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 153 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-15 20:47:49,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2023-12-15 20:47:49,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2023-12-15 20:47:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 67 states have (on average 1.462686567164179) internal successors, (98), 67 states have internal predecessors, (98), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2023-12-15 20:47:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 156 transitions. [2023-12-15 20:47:49,866 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 156 transitions. Word has length 185 [2023-12-15 20:47:49,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:47:49,866 INFO L495 AbstractCegarLoop]: Abstraction has 98 states and 156 transitions. [2023-12-15 20:47:49,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) [2023-12-15 20:47:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 156 transitions. [2023-12-15 20:47:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-15 20:47:49,869 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:47:49,869 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:47:49,875 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-12-15 20:47:50,076 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-15 20:47:50,076 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:47:50,077 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:47:50,077 INFO L85 PathProgramCache]: Analyzing trace with hash 371094316, now seen corresponding path program 1 times [2023-12-15 20:47:50,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:47:50,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342757395] [2023-12-15 20:47:50,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:47:50,119 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:47:50,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1982781672] [2023-12-15 20:47:50,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:50,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:47:50,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:47:50,144 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:47:50,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-15 20:47:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:47:50,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-15 20:47:50,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:47:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 600 proven. 18 refuted. 0 times theorem prover too weak. 1006 trivial. 0 not checked. [2023-12-15 20:47:50,460 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-15 20:47:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2023-12-15 20:47:50,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:47:50,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342757395] [2023-12-15 20:47:50,648 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-15 20:47:50,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1982781672] [2023-12-15 20:47:50,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1982781672] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-15 20:47:50,649 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-15 20:47:50,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-12-15 20:47:50,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205097256] [2023-12-15 20:47:50,650 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-15 20:47:50,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-15 20:47:50,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:47:50,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-15 20:47:50,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-12-15 20:47:50,655 INFO L87 Difference]: Start difference. First operand 98 states and 156 transitions. Second operand has 10 states, 10 states have (on average 6.1) internal successors, (61), 10 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2023-12-15 20:47:50,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:47:50,908 INFO L93 Difference]: Finished difference Result 203 states and 318 transitions. [2023-12-15 20:47:50,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-12-15 20:47:50,910 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.1) internal successors, (61), 10 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 185 [2023-12-15 20:47:50,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:47:50,911 INFO L225 Difference]: With dead ends: 203 [2023-12-15 20:47:50,911 INFO L226 Difference]: Without dead ends: 106 [2023-12-15 20:47:50,912 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 360 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2023-12-15 20:47:50,913 INFO L413 NwaCegarLoop]: 115 mSDtfsCounter, 238 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-15 20:47:50,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 432 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-15 20:47:50,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2023-12-15 20:47:50,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 102. [2023-12-15 20:47:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 70 states have (on average 1.4142857142857144) internal successors, (99), 70 states have internal predecessors, (99), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2023-12-15 20:47:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 157 transitions. [2023-12-15 20:47:50,923 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 157 transitions. Word has length 185 [2023-12-15 20:47:50,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:47:50,924 INFO L495 AbstractCegarLoop]: Abstraction has 102 states and 157 transitions. [2023-12-15 20:47:50,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.1) internal successors, (61), 10 states have internal predecessors, (61), 3 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2023-12-15 20:47:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 157 transitions. [2023-12-15 20:47:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-15 20:47:50,926 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:47:50,926 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:47:50,939 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-15 20:47:51,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-12-15 20:47:51,139 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:47:51,140 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:47:51,140 INFO L85 PathProgramCache]: Analyzing trace with hash -862951699, now seen corresponding path program 1 times [2023-12-15 20:47:51,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:47:51,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329302883] [2023-12-15 20:47:51,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:47:51,175 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:47:51,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [439925860] [2023-12-15 20:47:51,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:47:51,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:47:51,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:47:51,177 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:47:51,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-15 20:47:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:47:51,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 43 conjunts are in the unsatisfiable core [2023-12-15 20:47:51,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:47:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 855 proven. 252 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2023-12-15 20:47:55,104 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-15 20:47:56,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:47:56,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329302883] [2023-12-15 20:47:56,231 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-15 20:47:56,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439925860] [2023-12-15 20:47:56,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [439925860] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-15 20:47:56,231 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-12-15 20:47:56,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2023-12-15 20:47:56,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168514101] [2023-12-15 20:47:56,231 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-12-15 20:47:56,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-12-15 20:47:56,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:47:56,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-12-15 20:47:56,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=318, Invalid=1164, Unknown=0, NotChecked=0, Total=1482 [2023-12-15 20:47:56,233 INFO L87 Difference]: Start difference. First operand 102 states and 157 transitions. Second operand has 26 states, 26 states have (on average 2.576923076923077) internal successors, (67), 22 states have internal predecessors, (67), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) [2023-12-15 20:48:01,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:48:01,194 INFO L93 Difference]: Finished difference Result 547 states and 812 transitions. [2023-12-15 20:48:01,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-12-15 20:48:01,195 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.576923076923077) internal successors, (67), 22 states have internal predecessors, (67), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) Word has length 188 [2023-12-15 20:48:01,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:48:01,198 INFO L225 Difference]: With dead ends: 547 [2023-12-15 20:48:01,198 INFO L226 Difference]: Without dead ends: 446 [2023-12-15 20:48:01,201 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1307 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=1155, Invalid=3957, Unknown=0, NotChecked=0, Total=5112 [2023-12-15 20:48:01,202 INFO L413 NwaCegarLoop]: 182 mSDtfsCounter, 1021 mSDsluCounter, 1580 mSDsCounter, 0 mSdLazyCounter, 1668 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1021 SdHoareTripleChecker+Valid, 1762 SdHoareTripleChecker+Invalid, 1833 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 1668 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-15 20:48:01,202 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1021 Valid, 1762 Invalid, 1833 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 1668 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-12-15 20:48:01,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2023-12-15 20:48:01,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 277. [2023-12-15 20:48:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 198 states have (on average 1.4090909090909092) internal successors, (279), 199 states have internal predecessors, (279), 67 states have call successors, (67), 11 states have call predecessors, (67), 11 states have return successors, (67), 66 states have call predecessors, (67), 67 states have call successors, (67) [2023-12-15 20:48:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 413 transitions. [2023-12-15 20:48:01,258 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 413 transitions. Word has length 188 [2023-12-15 20:48:01,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:48:01,259 INFO L495 AbstractCegarLoop]: Abstraction has 277 states and 413 transitions. [2023-12-15 20:48:01,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.576923076923077) internal successors, (67), 22 states have internal predecessors, (67), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) [2023-12-15 20:48:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 413 transitions. [2023-12-15 20:48:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-15 20:48:01,268 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:48:01,268 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:48:01,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-15 20:48:01,476 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:01,476 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:48:01,477 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:48:01,477 INFO L85 PathProgramCache]: Analyzing trace with hash -440249873, now seen corresponding path program 1 times [2023-12-15 20:48:01,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:48:01,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265974924] [2023-12-15 20:48:01,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:01,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:48:01,544 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:48:01,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1969049277] [2023-12-15 20:48:01,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:01,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:01,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:48:01,547 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:48:01,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-15 20:48:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:48:01,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-15 20:48:01,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:48:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 799 proven. 192 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2023-12-15 20:48:02,861 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-15 20:48:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 108 proven. 210 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-15 20:48:03,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:48:03,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265974924] [2023-12-15 20:48:03,891 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-15 20:48:03,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1969049277] [2023-12-15 20:48:03,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1969049277] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-15 20:48:03,891 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-15 20:48:03,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2023-12-15 20:48:03,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971553183] [2023-12-15 20:48:03,892 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-15 20:48:03,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2023-12-15 20:48:03,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:48:03,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2023-12-15 20:48:03,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=289, Invalid=833, Unknown=0, NotChecked=0, Total=1122 [2023-12-15 20:48:03,895 INFO L87 Difference]: Start difference. First operand 277 states and 413 transitions. Second operand has 34 states, 32 states have (on average 3.1875) internal successors, (102), 30 states have internal predecessors, (102), 10 states have call successors, (58), 6 states have call predecessors, (58), 11 states have return successors, (58), 10 states have call predecessors, (58), 10 states have call successors, (58) [2023-12-15 20:48:06,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:48:06,504 INFO L93 Difference]: Finished difference Result 705 states and 1078 transitions. [2023-12-15 20:48:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2023-12-15 20:48:06,505 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 32 states have (on average 3.1875) internal successors, (102), 30 states have internal predecessors, (102), 10 states have call successors, (58), 6 states have call predecessors, (58), 11 states have return successors, (58), 10 states have call predecessors, (58), 10 states have call successors, (58) Word has length 188 [2023-12-15 20:48:06,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:48:06,510 INFO L225 Difference]: With dead ends: 705 [2023-12-15 20:48:06,510 INFO L226 Difference]: Without dead ends: 522 [2023-12-15 20:48:06,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1487 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=1424, Invalid=3406, Unknown=0, NotChecked=0, Total=4830 [2023-12-15 20:48:06,513 INFO L413 NwaCegarLoop]: 161 mSDtfsCounter, 1748 mSDsluCounter, 1299 mSDsCounter, 0 mSdLazyCounter, 1443 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1749 SdHoareTripleChecker+Valid, 1460 SdHoareTripleChecker+Invalid, 1936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 1443 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-12-15 20:48:06,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1749 Valid, 1460 Invalid, 1936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 1443 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-12-15 20:48:06,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522 states. [2023-12-15 20:48:06,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522 to 333. [2023-12-15 20:48:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 253 states have (on average 1.4150197628458498) internal successors, (358), 254 states have internal predecessors, (358), 67 states have call successors, (67), 12 states have call predecessors, (67), 12 states have return successors, (67), 66 states have call predecessors, (67), 67 states have call successors, (67) [2023-12-15 20:48:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 492 transitions. [2023-12-15 20:48:06,597 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 492 transitions. Word has length 188 [2023-12-15 20:48:06,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:48:06,598 INFO L495 AbstractCegarLoop]: Abstraction has 333 states and 492 transitions. [2023-12-15 20:48:06,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 32 states have (on average 3.1875) internal successors, (102), 30 states have internal predecessors, (102), 10 states have call successors, (58), 6 states have call predecessors, (58), 11 states have return successors, (58), 10 states have call predecessors, (58), 10 states have call successors, (58) [2023-12-15 20:48:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 492 transitions. [2023-12-15 20:48:06,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-15 20:48:06,600 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:48:06,600 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:48:06,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-12-15 20:48:06,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:06,807 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:48:06,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:48:06,807 INFO L85 PathProgramCache]: Analyzing trace with hash -8659563, now seen corresponding path program 1 times [2023-12-15 20:48:06,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:48:06,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848012216] [2023-12-15 20:48:06,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:48:06,841 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:48:06,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1156541631] [2023-12-15 20:48:06,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:06,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:06,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:48:06,850 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:48:06,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-15 20:48:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:48:07,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-15 20:48:07,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:48:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 855 proven. 252 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2023-12-15 20:48:08,766 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-15 20:48:10,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:48:10,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848012216] [2023-12-15 20:48:10,578 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-15 20:48:10,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1156541631] [2023-12-15 20:48:10,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1156541631] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-15 20:48:10,578 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-12-15 20:48:10,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2023-12-15 20:48:10,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495086614] [2023-12-15 20:48:10,579 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-12-15 20:48:10,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-12-15 20:48:10,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:48:10,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-12-15 20:48:10,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=346, Invalid=1294, Unknown=0, NotChecked=0, Total=1640 [2023-12-15 20:48:10,580 INFO L87 Difference]: Start difference. First operand 333 states and 492 transitions. Second operand has 26 states, 26 states have (on average 2.6153846153846154) internal successors, (68), 22 states have internal predecessors, (68), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) [2023-12-15 20:48:12,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:48:12,458 INFO L93 Difference]: Finished difference Result 639 states and 953 transitions. [2023-12-15 20:48:12,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-12-15 20:48:12,458 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.6153846153846154) internal successors, (68), 22 states have internal predecessors, (68), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) Word has length 189 [2023-12-15 20:48:12,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:48:12,461 INFO L225 Difference]: With dead ends: 639 [2023-12-15 20:48:12,461 INFO L226 Difference]: Without dead ends: 513 [2023-12-15 20:48:12,462 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1260 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=1273, Invalid=3983, Unknown=0, NotChecked=0, Total=5256 [2023-12-15 20:48:12,463 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 478 mSDsluCounter, 1549 mSDsCounter, 0 mSdLazyCounter, 1531 mSolverCounterSat, 200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1702 SdHoareTripleChecker+Invalid, 1731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 1531 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-12-15 20:48:12,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 1702 Invalid, 1731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 1531 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-12-15 20:48:12,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2023-12-15 20:48:12,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 424. [2023-12-15 20:48:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 424 states, 312 states have (on average 1.3878205128205128) internal successors, (433), 314 states have internal predecessors, (433), 96 states have call successors, (96), 15 states have call predecessors, (96), 15 states have return successors, (96), 94 states have call predecessors, (96), 96 states have call successors, (96) [2023-12-15 20:48:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 424 states and 625 transitions. [2023-12-15 20:48:12,621 INFO L78 Accepts]: Start accepts. Automaton has 424 states and 625 transitions. Word has length 189 [2023-12-15 20:48:12,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:48:12,626 INFO L495 AbstractCegarLoop]: Abstraction has 424 states and 625 transitions. [2023-12-15 20:48:12,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.6153846153846154) internal successors, (68), 22 states have internal predecessors, (68), 7 states have call successors, (29), 7 states have call predecessors, (29), 8 states have return successors, (29), 7 states have call predecessors, (29), 7 states have call successors, (29) [2023-12-15 20:48:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 625 transitions. [2023-12-15 20:48:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-15 20:48:12,635 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:48:12,635 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:48:12,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-12-15 20:48:12,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:12,836 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:48:12,836 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:48:12,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1644538621, now seen corresponding path program 1 times [2023-12-15 20:48:12,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:48:12,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488779811] [2023-12-15 20:48:12,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:48:12,863 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:48:12,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [166096428] [2023-12-15 20:48:12,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:12,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:12,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:48:12,866 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:48:12,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-15 20:48:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 20:48:13,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-15 20:48:13,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-15 20:48:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2023-12-15 20:48:13,253 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-15 20:48:13,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 20:48:13,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488779811] [2023-12-15 20:48:13,253 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-15 20:48:13,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166096428] [2023-12-15 20:48:13,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [166096428] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-15 20:48:13,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-15 20:48:13,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-15 20:48:13,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589202970] [2023-12-15 20:48:13,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-15 20:48:13,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-15 20:48:13,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 20:48:13,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-15 20:48:13,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-15 20:48:13,255 INFO L87 Difference]: Start difference. First operand 424 states and 625 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2023-12-15 20:48:13,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-15 20:48:13,386 INFO L93 Difference]: Finished difference Result 946 states and 1406 transitions. [2023-12-15 20:48:13,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-15 20:48:13,386 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 189 [2023-12-15 20:48:13,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-15 20:48:13,389 INFO L225 Difference]: With dead ends: 946 [2023-12-15 20:48:13,389 INFO L226 Difference]: Without dead ends: 689 [2023-12-15 20:48:13,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-15 20:48:13,390 INFO L413 NwaCegarLoop]: 148 mSDtfsCounter, 55 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-15 20:48:13,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 294 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-15 20:48:13,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 689 states. [2023-12-15 20:48:13,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 689 to 687. [2023-12-15 20:48:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 687 states, 502 states have (on average 1.3725099601593624) internal successors, (689), 506 states have internal predecessors, (689), 163 states have call successors, (163), 21 states have call predecessors, (163), 21 states have return successors, (163), 159 states have call predecessors, (163), 163 states have call successors, (163) [2023-12-15 20:48:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 1015 transitions. [2023-12-15 20:48:13,511 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 1015 transitions. Word has length 189 [2023-12-15 20:48:13,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-15 20:48:13,511 INFO L495 AbstractCegarLoop]: Abstraction has 687 states and 1015 transitions. [2023-12-15 20:48:13,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2023-12-15 20:48:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1015 transitions. [2023-12-15 20:48:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-15 20:48:13,514 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 20:48:13,514 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:48:13,533 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-15 20:48:13,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:13,720 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 20:48:13,720 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 20:48:13,720 INFO L85 PathProgramCache]: Analyzing trace with hash 1841082049, now seen corresponding path program 1 times [2023-12-15 20:48:13,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 20:48:13,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328527581] [2023-12-15 20:48:13,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 20:48:13,761 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-15 20:48:13,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [619707504] [2023-12-15 20:48:13,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 20:48:13,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:13,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 20:48:13,770 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-15 20:48:13,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-15 20:48:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-15 20:48:14,299 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-15 20:48:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-15 20:48:14,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-15 20:48:14,541 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-15 20:48:14,542 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-15 20:48:14,552 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-12-15 20:48:14,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-15 20:48:14,752 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-12-15 20:48:14,755 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-15 20:48:14,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.12 08:48:14 BoogieIcfgContainer [2023-12-15 20:48:14,859 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-15 20:48:14,859 INFO L158 Benchmark]: Toolchain (without parser) took 26734.14ms. Allocated memory was 277.9MB in the beginning and 716.2MB in the end (delta: 438.3MB). Free memory was 226.1MB in the beginning and 279.7MB in the end (delta: -53.5MB). Peak memory consumption was 385.6MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,859 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 209.7MB. Free memory is still 157.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-15 20:48:14,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.40ms. Allocated memory is still 277.9MB. Free memory was 225.6MB in the beginning and 208.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.49ms. Allocated memory is still 277.9MB. Free memory was 208.8MB in the beginning and 204.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,860 INFO L158 Benchmark]: Boogie Preprocessor took 43.82ms. Allocated memory is still 277.9MB. Free memory was 204.6MB in the beginning and 199.4MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,860 INFO L158 Benchmark]: RCFGBuilder took 574.69ms. Allocated memory is still 277.9MB. Free memory was 199.4MB in the beginning and 169.0MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,860 INFO L158 Benchmark]: TraceAbstraction took 25774.71ms. Allocated memory was 277.9MB in the beginning and 716.2MB in the end (delta: 438.3MB). Free memory was 167.9MB in the beginning and 279.7MB in the end (delta: -111.7MB). Peak memory consumption was 327.9MB. Max. memory is 8.0GB. [2023-12-15 20:48:14,861 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 209.7MB. Free memory is still 157.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 279.40ms. Allocated memory is still 277.9MB. Free memory was 225.6MB in the beginning and 208.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.49ms. Allocated memory is still 277.9MB. Free memory was 208.8MB in the beginning and 204.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 43.82ms. Allocated memory is still 277.9MB. Free memory was 204.6MB in the beginning and 199.4MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 574.69ms. Allocated memory is still 277.9MB. Free memory was 199.4MB in the beginning and 169.0MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * TraceAbstraction took 25774.71ms. Allocated memory was 277.9MB in the beginning and 716.2MB in the end (delta: 438.3MB). Free memory was 167.9MB in the beginning and 279.7MB in the end (delta: -111.7MB). Peak memory consumption was 327.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 204, overapproximation of someBinaryDOUBLEComparisonOperation at line 204, overapproximation of someBinaryArithmeticDOUBLEoperation at line 138. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 128.25; [L23] float var_1_4 = 63.4; [L24] float var_1_5 = 15.5; [L25] float var_1_6 = 100.75; [L26] signed long int var_1_8 = -16; [L27] double var_1_11 = 1.625; [L28] double var_1_12 = 16.4; [L29] double var_1_13 = 7.38; [L30] unsigned char var_1_14 = 0; [L31] unsigned char var_1_15 = 0; [L32] signed short int var_1_16 = 256; [L33] unsigned long int var_1_17 = 8; [L34] unsigned long int var_1_18 = 2670311060; [L35] signed char var_1_19 = -32; [L36] signed char var_1_20 = 50; [L37] signed char var_1_21 = 64; [L38] signed char var_1_22 = 0; [L39] unsigned long int var_1_23 = 1; [L40] signed short int var_1_24 = 21669; [L41] double var_1_25 = 63.6; [L42] double var_1_26 = 2.5; [L43] double var_1_27 = 999999999999999.1; [L44] unsigned char var_1_28 = 64; [L45] unsigned char var_1_29 = 4; [L46] unsigned char var_1_30 = 128; [L47] unsigned char var_1_31 = 64; [L48] signed char var_1_32 = -32; [L49] signed char var_1_33 = 0; [L50] signed char var_1_34 = 16; [L51] signed char var_1_35 = 32; [L52] float last_1_var_1_1 = 128.25; [L53] signed long int last_1_var_1_8 = -16; [L54] signed short int last_1_var_1_16 = 256; [L55] unsigned long int last_1_var_1_17 = 8; [L56] unsigned long int last_1_var_1_23 = 1; [L57] unsigned char last_1_var_1_29 = 4; [L58] signed char last_1_var_1_32 = -32; [L208] isInitial = 1 [L209] FCALL initially() [L210] int k_loop; [L211] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_4=317/5, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L211] COND TRUE k_loop < 1 [L212] CALL updateLastVariables() [L195] last_1_var_1_1 = var_1_1 [L196] last_1_var_1_8 = var_1_8 [L197] last_1_var_1_16 = var_1_16 [L198] last_1_var_1_17 = var_1_17 [L199] last_1_var_1_23 = var_1_23 [L200] last_1_var_1_29 = var_1_29 [L201] last_1_var_1_32 = var_1_32 [L212] RET updateLastVariables() [L213] CALL updateVariables() [L146] var_1_4 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L147] RET assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_5=31/2, var_1_6=403/4, var_1_8=-16] [L148] var_1_5 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_6=403/4, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_6=403/4, var_1_8=-16] [L149] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_6=403/4, var_1_8=-16] [L150] var_1_6 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L151] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_12=82/5, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L152] var_1_12 = __VERIFIER_nondet_double() [L153] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L153] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_13=369/50, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L154] var_1_13 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L155] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L156] var_1_15 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L157] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L158] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L158] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2670311060, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L159] var_1_18 = __VERIFIER_nondet_ulong() [L160] CALL assume_abort_if_not(var_1_18 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L160] RET assume_abort_if_not(var_1_18 >= 2147483647) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L161] CALL assume_abort_if_not(var_1_18 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L161] RET assume_abort_if_not(var_1_18 <= 4294967294) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=50, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L162] var_1_20 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_20 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L163] RET assume_abort_if_not(var_1_20 >= -1) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L164] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L164] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=64, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L165] var_1_21 = __VERIFIER_nondet_char() [L166] CALL assume_abort_if_not(var_1_21 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L166] RET assume_abort_if_not(var_1_21 >= 63) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L167] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L167] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=0, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L168] var_1_22 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L169] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L170] CALL assume_abort_if_not(var_1_22 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L170] RET assume_abort_if_not(var_1_22 <= 63) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=21669, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L171] var_1_24 = __VERIFIER_nondet_short() [L172] CALL assume_abort_if_not(var_1_24 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L172] RET assume_abort_if_not(var_1_24 >= 16383) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L173] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L173] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_26=5/2, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L174] var_1_26 = __VERIFIER_nondet_double() [L175] CALL assume_abort_if_not((var_1_26 >= -230584.3009213691390e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 2305843.009213691390e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L175] RET assume_abort_if_not((var_1_26 >= -230584.3009213691390e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 2305843.009213691390e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_27=9999999999999991/10, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L176] var_1_27 = __VERIFIER_nondet_double() [L177] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L177] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=128, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L178] var_1_30 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_30 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L179] RET assume_abort_if_not(var_1_30 >= 127) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L180] CALL assume_abort_if_not(var_1_30 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L180] RET assume_abort_if_not(var_1_30 <= 254) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=64, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L181] var_1_31 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L182] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L183] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L183] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L184] var_1_33 = __VERIFIER_nondet_char() [L185] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L185] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L186] CALL assume_abort_if_not(var_1_33 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L186] RET assume_abort_if_not(var_1_33 <= 32) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=16, var_1_35=32, var_1_8=-16] [L187] var_1_34 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L188] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L189] CALL assume_abort_if_not(var_1_34 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L189] RET assume_abort_if_not(var_1_34 <= 31) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=32, var_1_8=-16] [L190] var_1_35 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L191] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L192] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L192] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L213] RET updateVariables() [L214] CALL step() [L62] signed long int stepLocal_4 = last_1_var_1_32; [L63] unsigned long int stepLocal_3 = 128u; VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=64, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L64] COND FALSE !((last_1_var_1_8 * ((((var_1_21) > (last_1_var_1_29)) ? (var_1_21) : (last_1_var_1_29)))) >= stepLocal_4) [L75] var_1_28 = var_1_22 VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=8, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L77] var_1_17 = (var_1_18 - var_1_28) [L78] unsigned long int stepLocal_5 = var_1_20 + last_1_var_1_23; VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=4, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L79] COND TRUE stepLocal_5 <= var_1_21 [L80] var_1_29 = (((((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) > ((1 + var_1_31))) ? ((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) : ((1 + var_1_31)))) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L82] signed long int stepLocal_7 = (((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31)); [L83] signed long int stepLocal_6 = last_1_var_1_8 / var_1_24; VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L84] COND TRUE 128 >= stepLocal_7 VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L85] EXPR last_1_var_1_17 | var_1_20 VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L85] EXPR (((last_1_var_1_17 | var_1_20)) > (last_1_var_1_16)) ? ((last_1_var_1_17 | var_1_20)) : (last_1_var_1_16) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=-32, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L85] COND TRUE stepLocal_6 < (((((last_1_var_1_17 | var_1_20)) > (last_1_var_1_16)) ? ((last_1_var_1_17 | var_1_20)) : (last_1_var_1_16))) [L86] var_1_32 = (((var_1_33 + var_1_34) + var_1_22) - ((((var_1_21) < (var_1_35)) ? (var_1_21) : (var_1_35)))) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=256, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L93] COND TRUE var_1_5 <= var_1_13 [L94] var_1_16 = var_1_32 VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_11=13/8, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L98] COND TRUE var_1_5 > var_1_4 [L99] var_1_11 = (var_1_5 - (var_1_6 + ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=-32, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L101] var_1_19 = (var_1_20 - (var_1_21 - var_1_22)) [L102] unsigned char stepLocal_0 = var_1_29; VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=-16] [L103] COND FALSE !(var_1_11 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) [L114] var_1_8 = var_1_19 VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=1, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L116] COND TRUE ((((7.2) > (10.86)) ? (7.2) : (10.86))) >= (var_1_12 - var_1_5) [L117] var_1_23 = ((((var_1_21) < (var_1_22)) ? (var_1_21) : (var_1_22))) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L125] unsigned long int stepLocal_1 = (((var_1_16) < ((var_1_29 - var_1_23))) ? (var_1_16) : ((var_1_29 - var_1_23))); VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L126] COND FALSE !(stepLocal_1 >= var_1_32) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L129] COND FALSE !(var_1_28 <= var_1_19) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L132] COND FALSE !(\read(var_1_14)) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L136] unsigned char stepLocal_2 = var_1_28; VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_2=55, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_25=318/5, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L137] COND TRUE stepLocal_2 >= var_1_32 [L138] var_1_25 = ((var_1_26 + var_1_27) + var_1_13) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, stepLocal_0=56, stepLocal_1=1, stepLocal_2=55, stepLocal_3=128, stepLocal_4=-32, stepLocal_5=9, stepLocal_6=0, stepLocal_7=55, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L214] RET step() [L215] CALL, EXPR property() [L204] EXPR ((((((((((((var_1_28 <= var_1_19) ? (var_1_1 == ((float) ((((var_1_4 + (var_1_5 - var_1_6)) < 0 ) ? -(var_1_4 + (var_1_5 - var_1_6)) : (var_1_4 + (var_1_5 - var_1_6)))))) : (var_1_14 ? (var_1_1 == ((float) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5))))) : 1)) && ((var_1_11 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) ? ((var_1_6 <= var_1_11) ? (((((((var_1_32) > (var_1_19)) ? (var_1_32) : (var_1_19))) * var_1_19) <= var_1_29) ? (var_1_8 == ((signed long int) var_1_32)) : (var_1_8 == ((signed long int) var_1_19))) : (var_1_8 == ((signed long int) var_1_32))) : (var_1_8 == ((signed long int) var_1_19)))) && ((var_1_5 > var_1_4) ? (var_1_11 == ((double) (var_1_5 - (var_1_6 + ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))))) : 1)) && ((((((var_1_16) < ((var_1_29 - var_1_23))) ? (var_1_16) : ((var_1_29 - var_1_23)))) >= var_1_32) ? (var_1_14 == ((unsigned char) var_1_15)) : 1)) && ((var_1_5 <= var_1_13) ? (var_1_16 == ((signed short int) var_1_32)) : (var_1_16 == ((signed short int) (var_1_32 - 4))))) && (var_1_17 == ((unsigned long int) (var_1_18 - var_1_28)))) && (var_1_19 == ((signed char) (var_1_20 - (var_1_21 - var_1_22))))) && ((((((7.2) > (10.86)) ? (7.2) : (10.86))) >= (var_1_12 - var_1_5)) ? (var_1_23 == ((unsigned long int) ((((var_1_21) < (var_1_22)) ? (var_1_21) : (var_1_22))))) : ((var_1_19 >= ((var_1_24 - var_1_8) - ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (var_1_23 == ((unsigned long int) var_1_22)) : (var_1_23 == ((unsigned long int) var_1_29))))) && ((var_1_28 >= var_1_32) ? (var_1_25 == ((double) ((var_1_26 + var_1_27) + var_1_13))) : ((var_1_1 >= var_1_11) ? (var_1_25 == ((double) var_1_4)) : 1))) && (((last_1_var_1_8 * ((((var_1_21) > (last_1_var_1_29)) ? (var_1_21) : (last_1_var_1_29)))) >= last_1_var_1_32) ? ((var_1_18 <= 128u) ? ((var_1_4 == ((((var_1_5) < (last_1_var_1_1)) ? (var_1_5) : (last_1_var_1_1)))) ? (var_1_28 == ((unsigned char) var_1_22)) : (var_1_28 == ((unsigned char) var_1_22))) : (var_1_28 == ((unsigned char) var_1_21))) : (var_1_28 == ((unsigned char) var_1_22)))) && (((var_1_20 + last_1_var_1_23) <= var_1_21) ? (var_1_29 == ((unsigned char) (((((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) > ((1 + var_1_31))) ? ((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) : ((1 + var_1_31)))))) : 1)) && ((128 >= ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31)))) ? (((last_1_var_1_8 / var_1_24) < (((((last_1_var_1_17 | var_1_20)) > (last_1_var_1_16)) ? ((last_1_var_1_17 | var_1_20)) : (last_1_var_1_16)))) ? (var_1_32 == ((signed char) (((var_1_33 + var_1_34) + var_1_22) - ((((var_1_21) < (var_1_35)) ? (var_1_21) : (var_1_35)))))) : (var_1_32 == ((signed char) var_1_34))) : (var_1_32 == ((signed char) var_1_21))) VAL [isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L204-L205] return ((((((((((((var_1_28 <= var_1_19) ? (var_1_1 == ((float) ((((var_1_4 + (var_1_5 - var_1_6)) < 0 ) ? -(var_1_4 + (var_1_5 - var_1_6)) : (var_1_4 + (var_1_5 - var_1_6)))))) : (var_1_14 ? (var_1_1 == ((float) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5))))) : 1)) && ((var_1_11 <= ((((49.4f) > (var_1_5)) ? (49.4f) : (var_1_5)))) ? ((var_1_6 <= var_1_11) ? (((((((var_1_32) > (var_1_19)) ? (var_1_32) : (var_1_19))) * var_1_19) <= var_1_29) ? (var_1_8 == ((signed long int) var_1_32)) : (var_1_8 == ((signed long int) var_1_19))) : (var_1_8 == ((signed long int) var_1_32))) : (var_1_8 == ((signed long int) var_1_19)))) && ((var_1_5 > var_1_4) ? (var_1_11 == ((double) (var_1_5 - (var_1_6 + ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))))) : 1)) && ((((((var_1_16) < ((var_1_29 - var_1_23))) ? (var_1_16) : ((var_1_29 - var_1_23)))) >= var_1_32) ? (var_1_14 == ((unsigned char) var_1_15)) : 1)) && ((var_1_5 <= var_1_13) ? (var_1_16 == ((signed short int) var_1_32)) : (var_1_16 == ((signed short int) (var_1_32 - 4))))) && (var_1_17 == ((unsigned long int) (var_1_18 - var_1_28)))) && (var_1_19 == ((signed char) (var_1_20 - (var_1_21 - var_1_22))))) && ((((((7.2) > (10.86)) ? (7.2) : (10.86))) >= (var_1_12 - var_1_5)) ? (var_1_23 == ((unsigned long int) ((((var_1_21) < (var_1_22)) ? (var_1_21) : (var_1_22))))) : ((var_1_19 >= ((var_1_24 - var_1_8) - ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (var_1_23 == ((unsigned long int) var_1_22)) : (var_1_23 == ((unsigned long int) var_1_29))))) && ((var_1_28 >= var_1_32) ? (var_1_25 == ((double) ((var_1_26 + var_1_27) + var_1_13))) : ((var_1_1 >= var_1_11) ? (var_1_25 == ((double) var_1_4)) : 1))) && (((last_1_var_1_8 * ((((var_1_21) > (last_1_var_1_29)) ? (var_1_21) : (last_1_var_1_29)))) >= last_1_var_1_32) ? ((var_1_18 <= 128u) ? ((var_1_4 == ((((var_1_5) < (last_1_var_1_1)) ? (var_1_5) : (last_1_var_1_1)))) ? (var_1_28 == ((unsigned char) var_1_22)) : (var_1_28 == ((unsigned char) var_1_22))) : (var_1_28 == ((unsigned char) var_1_21))) : (var_1_28 == ((unsigned char) var_1_22)))) && (((var_1_20 + last_1_var_1_23) <= var_1_21) ? (var_1_29 == ((unsigned char) (((((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) > ((1 + var_1_31))) ? ((((((var_1_30 - var_1_21)) < (var_1_22)) ? ((var_1_30 - var_1_21)) : (var_1_22)))) : ((1 + var_1_31)))))) : 1)) && ((128 >= ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31)))) ? (((last_1_var_1_8 / var_1_24) < (((((last_1_var_1_17 | var_1_20)) > (last_1_var_1_16)) ? ((last_1_var_1_17 | var_1_20)) : (last_1_var_1_16)))) ? (var_1_32 == ((signed char) (((var_1_33 + var_1_34) + var_1_22) - ((((var_1_21) < (var_1_35)) ? (var_1_21) : (var_1_35)))))) : (var_1_32 == ((signed char) var_1_34))) : (var_1_32 == ((signed char) var_1_21))) ; [L215] RET, EXPR property() [L215] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_16=256, last_1_var_1_17=8, last_1_var_1_1=513/4, last_1_var_1_23=1, last_1_var_1_29=4, last_1_var_1_32=-32, last_1_var_1_8=-16, var_1_14=0, var_1_15=0, var_1_16=2, var_1_17=2147483592, var_1_18=2147483647, var_1_19=0, var_1_1=513/4, var_1_20=8, var_1_21=63, var_1_22=55, var_1_23=55, var_1_24=16383, var_1_28=55, var_1_29=56, var_1_30=254, var_1_31=55, var_1_32=2, var_1_33=0, var_1_34=10, var_1_35=63, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 100 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 25.6s, OverallIterations: 7, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3562 SdHoareTripleChecker+Valid, 4.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3540 mSDsluCounter, 5803 SdHoareTripleChecker+Invalid, 4.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4891 mSDsCounter, 907 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4921 IncrementalHoareTripleChecker+Invalid, 5828 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 907 mSolverCounterUnsat, 912 mSDtfsCounter, 4921 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1840 GetRequests, 1617 SyntacticMatches, 0 SemanticMatches, 223 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4066 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=687occurred in iteration=6, InterpolantAutomatonStates: 135, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 453 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 11.2s InterpolantComputationTime, 1498 NumberOfCodeBlocks, 1498 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1489 ConstructedInterpolants, 5 QuantifiedInterpolants, 13972 SizeOfPredicates, 45 NumberOfNonLiveVariables, 2776 ConjunctsInSsa, 134 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 12050/12992 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 [2023-12-15 20:48:14,943 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...