/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_operatoramount_amount250_file-89.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-19 13:12:41,310 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-19 13:12:41,362 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-19 13:12:41,365 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-19 13:12:41,366 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-19 13:12:41,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-19 13:12:41,379 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-19 13:12:41,379 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-19 13:12:41,380 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-19 13:12:41,380 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-19 13:12:41,380 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-19 13:12:41,380 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-19 13:12:41,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-19 13:12:41,381 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-19 13:12:41,381 INFO L153 SettingsManager]: * Use SBE=true [2023-12-19 13:12:41,381 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-19 13:12:41,382 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-19 13:12:41,382 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-19 13:12:41,382 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-19 13:12:41,382 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-19 13:12:41,382 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-19 13:12:41,383 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-19 13:12:41,383 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-19 13:12:41,383 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-19 13:12:41,383 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-19 13:12:41,384 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-19 13:12:41,384 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-19 13:12:41,384 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-19 13:12:41,384 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-19 13:12:41,384 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-19 13:12:41,385 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-19 13:12:41,385 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-19 13:12:41,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-19 13:12:41,385 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-19 13:12:41,386 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-19 13:12:41,386 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-19 13:12:41,386 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-19 13:12:41,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-19 13:12:41,386 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-19 13:12:41,387 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-19 13:12:41,387 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-19 13:12:41,387 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-19 13:12:41,387 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-19 13:12:41,388 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-19 13:12:41,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-19 13:12:41,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-19 13:12:41,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-19 13:12:41,565 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-19 13:12:41,566 INFO L274 PluginConnector]: CDTParser initialized [2023-12-19 13:12:41,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount250_file-89.i [2023-12-19 13:12:42,625 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-19 13:12:42,819 INFO L384 CDTParser]: Found 1 translation units. [2023-12-19 13:12:42,819 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount250_file-89.i [2023-12-19 13:12:42,826 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/952ba936e/a22cd001186b4ee9a188d9a5db79398a/FLAGc82adfee1 [2023-12-19 13:12:42,838 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/952ba936e/a22cd001186b4ee9a188d9a5db79398a [2023-12-19 13:12:42,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-19 13:12:42,841 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-19 13:12:42,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-19 13:12:42,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-19 13:12:42,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-19 13:12:42,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 01:12:42" (1/1) ... [2023-12-19 13:12:42,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@579ce1f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:42, skipping insertion in model container [2023-12-19 13:12:42,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 01:12:42" (1/1) ... [2023-12-19 13:12:42,908 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-19 13:12:43,033 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_operatoramount_amount250_file-89.i[916,929] [2023-12-19 13:12:43,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-19 13:12:43,199 INFO L202 MainTranslator]: Completed pre-run [2023-12-19 13:12:43,208 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_operatoramount_amount250_file-89.i[916,929] [2023-12-19 13:12:43,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-19 13:12:43,272 INFO L206 MainTranslator]: Completed translation [2023-12-19 13:12:43,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43 WrapperNode [2023-12-19 13:12:43,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-19 13:12:43,273 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-19 13:12:43,273 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-19 13:12:43,273 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-19 13:12:43,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,355 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 456 [2023-12-19 13:12:43,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-19 13:12:43,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-19 13:12:43,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-19 13:12:43,356 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-19 13:12:43,363 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,368 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,397 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]. [2023-12-19 13:12:43,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,398 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,415 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,421 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-19 13:12:43,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-19 13:12:43,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-19 13:12:43,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-19 13:12:43,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (1/1) ... [2023-12-19 13:12:43,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-19 13:12:43,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:43,460 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) [2023-12-19 13:12:43,513 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 [2023-12-19 13:12:43,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-19 13:12:43,516 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-19 13:12:43,516 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-19 13:12:43,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-19 13:12:43,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-19 13:12:43,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-19 13:12:43,620 INFO L241 CfgBuilder]: Building ICFG [2023-12-19 13:12:43,623 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-19 13:12:44,098 INFO L282 CfgBuilder]: Performing block encoding [2023-12-19 13:12:44,125 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-19 13:12:44,125 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-19 13:12:44,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 01:12:44 BoogieIcfgContainer [2023-12-19 13:12:44,125 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-19 13:12:44,127 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-19 13:12:44,127 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-19 13:12:44,129 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-19 13:12:44,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.12 01:12:42" (1/3) ... [2023-12-19 13:12:44,129 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee414b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 01:12:44, skipping insertion in model container [2023-12-19 13:12:44,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 01:12:43" (2/3) ... [2023-12-19 13:12:44,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee414b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 01:12:44, skipping insertion in model container [2023-12-19 13:12:44,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 01:12:44" (3/3) ... [2023-12-19 13:12:44,130 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-89.i [2023-12-19 13:12:44,144 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-19 13:12:44,144 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-19 13:12:44,185 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-19 13:12:44,189 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;@24f0b69e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-19 13:12:44,190 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-19 13:12:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand has 179 states, 133 states have (on average 1.586466165413534) internal successors, (211), 134 states have internal predecessors, (211), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-12-19 13:12:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-19 13:12:44,207 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:44,207 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:44,208 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:44,211 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:44,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1139475490, now seen corresponding path program 1 times [2023-12-19 13:12:44,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:44,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69995181] [2023-12-19 13:12:44,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:44,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:44,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:44,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69995181] [2023-12-19 13:12:44,438 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-12-19 13:12:44,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1654137760] [2023-12-19 13:12:44,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:44,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:44,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:44,441 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) [2023-12-19 13:12:44,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-19 13:12:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:44,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-19 13:12:44,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2023-12-19 13:12:44,706 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:44,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1654137760] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:44,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:44,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-19 13:12:44,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045561037] [2023-12-19 13:12:44,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:44,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-19 13:12:44,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:44,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-19 13:12:44,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-19 13:12:44,744 INFO L87 Difference]: Start difference. First operand has 179 states, 133 states have (on average 1.586466165413534) internal successors, (211), 134 states have internal predecessors, (211), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-12-19 13:12:44,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:44,796 INFO L93 Difference]: Finished difference Result 355 states and 635 transitions. [2023-12-19 13:12:44,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-19 13:12:44,798 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 294 [2023-12-19 13:12:44,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:44,807 INFO L225 Difference]: With dead ends: 355 [2023-12-19 13:12:44,808 INFO L226 Difference]: Without dead ends: 177 [2023-12-19 13:12:44,813 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-19 13:12:44,817 INFO L413 NwaCegarLoop]: 289 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 289 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:44,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 289 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-19 13:12:44,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2023-12-19 13:12:44,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2023-12-19 13:12:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 132 states have (on average 1.5606060606060606) internal successors, (206), 132 states have internal predecessors, (206), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-12-19 13:12:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 292 transitions. [2023-12-19 13:12:44,868 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 292 transitions. Word has length 294 [2023-12-19 13:12:44,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:44,869 INFO L495 AbstractCegarLoop]: Abstraction has 177 states and 292 transitions. [2023-12-19 13:12:44,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2023-12-19 13:12:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2023-12-19 13:12:44,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-19 13:12:44,878 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:44,879 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:44,900 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-12-19 13:12:45,085 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 [2023-12-19 13:12:45,085 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:45,086 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:45,086 INFO L85 PathProgramCache]: Analyzing trace with hash 755800404, now seen corresponding path program 1 times [2023-12-19 13:12:45,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:45,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341977936] [2023-12-19 13:12:45,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:45,174 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:45,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1082108453] [2023-12-19 13:12:45,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:45,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:45,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:45,193 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) [2023-12-19 13:12:45,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-19 13:12:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:45,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-19 13:12:45,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:45,512 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:45,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:45,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341977936] [2023-12-19 13:12:45,512 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:45,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1082108453] [2023-12-19 13:12:45,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1082108453] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:45,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:45,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:12:45,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635270495] [2023-12-19 13:12:45,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:45,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-19 13:12:45,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:45,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-19 13:12:45,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:45,515 INFO L87 Difference]: Start difference. First operand 177 states and 292 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:45,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:45,614 INFO L93 Difference]: Finished difference Result 496 states and 814 transitions. [2023-12-19 13:12:45,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-19 13:12:45,615 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2023-12-19 13:12:45,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:45,618 INFO L225 Difference]: With dead ends: 496 [2023-12-19 13:12:45,618 INFO L226 Difference]: Without dead ends: 320 [2023-12-19 13:12:45,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:45,619 INFO L413 NwaCegarLoop]: 403 mSDtfsCounter, 223 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 658 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:45,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [223 Valid, 658 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-19 13:12:45,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2023-12-19 13:12:45,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 229. [2023-12-19 13:12:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 184 states have (on average 1.5978260869565217) internal successors, (294), 184 states have internal predecessors, (294), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-12-19 13:12:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 380 transitions. [2023-12-19 13:12:45,634 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 380 transitions. Word has length 294 [2023-12-19 13:12:45,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:45,636 INFO L495 AbstractCegarLoop]: Abstraction has 229 states and 380 transitions. [2023-12-19 13:12:45,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 380 transitions. [2023-12-19 13:12:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-19 13:12:45,638 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:45,639 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:45,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-19 13:12:45,845 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 [2023-12-19 13:12:45,848 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:45,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:45,848 INFO L85 PathProgramCache]: Analyzing trace with hash 1632018605, now seen corresponding path program 1 times [2023-12-19 13:12:45,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:45,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114867393] [2023-12-19 13:12:45,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:45,908 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:45,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [556969698] [2023-12-19 13:12:45,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:45,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:45,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:45,920 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) [2023-12-19 13:12:45,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-19 13:12:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:46,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-19 13:12:46,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:46,142 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:46,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:46,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114867393] [2023-12-19 13:12:46,142 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:46,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556969698] [2023-12-19 13:12:46,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [556969698] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:46,143 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:46,143 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:12:46,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413323762] [2023-12-19 13:12:46,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:46,143 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-19 13:12:46,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:46,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-19 13:12:46,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:46,144 INFO L87 Difference]: Start difference. First operand 229 states and 380 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:46,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:46,193 INFO L93 Difference]: Finished difference Result 611 states and 1013 transitions. [2023-12-19 13:12:46,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-19 13:12:46,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2023-12-19 13:12:46,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:46,196 INFO L225 Difference]: With dead ends: 611 [2023-12-19 13:12:46,196 INFO L226 Difference]: Without dead ends: 383 [2023-12-19 13:12:46,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:46,197 INFO L413 NwaCegarLoop]: 278 mSDtfsCounter, 151 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 544 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:46,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [151 Valid, 544 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-19 13:12:46,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2023-12-19 13:12:46,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 380. [2023-12-19 13:12:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 330 states have (on average 1.612121212121212) internal successors, (532), 331 states have internal predecessors, (532), 47 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-19 13:12:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 626 transitions. [2023-12-19 13:12:46,222 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 626 transitions. Word has length 295 [2023-12-19 13:12:46,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:46,223 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 626 transitions. [2023-12-19 13:12:46,224 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 626 transitions. [2023-12-19 13:12:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-19 13:12:46,226 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:46,226 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:46,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-19 13:12:46,436 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 [2023-12-19 13:12:46,438 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:46,439 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:46,439 INFO L85 PathProgramCache]: Analyzing trace with hash 982585479, now seen corresponding path program 1 times [2023-12-19 13:12:46,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:46,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601446203] [2023-12-19 13:12:46,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:46,469 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:46,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [277715677] [2023-12-19 13:12:46,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:46,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:46,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:46,471 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) [2023-12-19 13:12:46,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-19 13:12:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:46,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-19 13:12:46,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:46,657 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:46,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:46,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [601446203] [2023-12-19 13:12:46,657 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:46,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [277715677] [2023-12-19 13:12:46,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [277715677] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:46,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:46,657 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:12:46,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422669163] [2023-12-19 13:12:46,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:46,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-19 13:12:46,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:46,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-19 13:12:46,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:46,659 INFO L87 Difference]: Start difference. First operand 380 states and 626 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:46,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:46,726 INFO L93 Difference]: Finished difference Result 1019 states and 1670 transitions. [2023-12-19 13:12:46,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-19 13:12:46,726 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2023-12-19 13:12:46,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:46,730 INFO L225 Difference]: With dead ends: 1019 [2023-12-19 13:12:46,730 INFO L226 Difference]: Without dead ends: 640 [2023-12-19 13:12:46,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:46,731 INFO L413 NwaCegarLoop]: 333 mSDtfsCounter, 137 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 600 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:46,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 600 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-19 13:12:46,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2023-12-19 13:12:46,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 637. [2023-12-19 13:12:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 637 states, 575 states have (on average 1.6017391304347826) internal successors, (921), 578 states have internal predecessors, (921), 57 states have call successors, (57), 4 states have call predecessors, (57), 4 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2023-12-19 13:12:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 637 states and 1035 transitions. [2023-12-19 13:12:46,748 INFO L78 Accepts]: Start accepts. Automaton has 637 states and 1035 transitions. Word has length 295 [2023-12-19 13:12:46,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:46,749 INFO L495 AbstractCegarLoop]: Abstraction has 637 states and 1035 transitions. [2023-12-19 13:12:46,749 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1035 transitions. [2023-12-19 13:12:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-19 13:12:46,752 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:46,752 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:46,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:46,958 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 [2023-12-19 13:12:46,959 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:46,959 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:46,959 INFO L85 PathProgramCache]: Analyzing trace with hash -862781687, now seen corresponding path program 1 times [2023-12-19 13:12:46,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:46,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421853591] [2023-12-19 13:12:46,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:46,994 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:46,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [434109159] [2023-12-19 13:12:46,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:46,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:46,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:46,996 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) [2023-12-19 13:12:46,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-19 13:12:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:47,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-19 13:12:47,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:47,246 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:47,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:47,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421853591] [2023-12-19 13:12:47,246 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:47,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [434109159] [2023-12-19 13:12:47,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [434109159] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:47,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:47,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-19 13:12:47,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724018841] [2023-12-19 13:12:47,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:47,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-19 13:12:47,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:47,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-19 13:12:47,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-19 13:12:47,248 INFO L87 Difference]: Start difference. First operand 637 states and 1035 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:47,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:47,312 INFO L93 Difference]: Finished difference Result 1313 states and 2128 transitions. [2023-12-19 13:12:47,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-19 13:12:47,313 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2023-12-19 13:12:47,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:47,316 INFO L225 Difference]: With dead ends: 1313 [2023-12-19 13:12:47,316 INFO L226 Difference]: Without dead ends: 677 [2023-12-19 13:12:47,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-19 13:12:47,317 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 174 mSDsluCounter, 554 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 174 SdHoareTripleChecker+Valid, 831 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:47,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [174 Valid, 831 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-19 13:12:47,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2023-12-19 13:12:47,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 639. [2023-12-19 13:12:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 639 states, 577 states have (on average 1.5996533795493935) internal successors, (923), 580 states have internal predecessors, (923), 57 states have call successors, (57), 4 states have call predecessors, (57), 4 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2023-12-19 13:12:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 1037 transitions. [2023-12-19 13:12:47,331 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 1037 transitions. Word has length 295 [2023-12-19 13:12:47,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:47,332 INFO L495 AbstractCegarLoop]: Abstraction has 639 states and 1037 transitions. [2023-12-19 13:12:47,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1037 transitions. [2023-12-19 13:12:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:47,334 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:47,334 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:47,360 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:47,540 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 [2023-12-19 13:12:47,541 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:47,541 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:47,541 INFO L85 PathProgramCache]: Analyzing trace with hash 2110924472, now seen corresponding path program 1 times [2023-12-19 13:12:47,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:47,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232218061] [2023-12-19 13:12:47,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:47,566 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:47,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [243489280] [2023-12-19 13:12:47,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:47,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:47,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:47,567 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) [2023-12-19 13:12:47,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-19 13:12:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:47,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-19 13:12:47,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 366 proven. 120 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2023-12-19 13:12:47,993 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:12:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:12:48,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:48,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232218061] [2023-12-19 13:12:48,185 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:48,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [243489280] [2023-12-19 13:12:48,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [243489280] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:12:48,185 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:12:48,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-19 13:12:48,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641454415] [2023-12-19 13:12:48,186 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:12:48,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-19 13:12:48,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:48,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-19 13:12:48,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-19 13:12:48,188 INFO L87 Difference]: Start difference. First operand 639 states and 1037 transitions. Second operand has 8 states, 8 states have (on average 16.0) internal successors, (128), 8 states have internal predecessors, (128), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2023-12-19 13:12:48,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:48,440 INFO L93 Difference]: Finished difference Result 1295 states and 2087 transitions. [2023-12-19 13:12:48,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-19 13:12:48,441 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.0) internal successors, (128), 8 states have internal predecessors, (128), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) Word has length 296 [2023-12-19 13:12:48,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:48,443 INFO L225 Difference]: With dead ends: 1295 [2023-12-19 13:12:48,443 INFO L226 Difference]: Without dead ends: 657 [2023-12-19 13:12:48,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2023-12-19 13:12:48,444 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 168 mSDsluCounter, 352 mSDsCounter, 0 mSdLazyCounter, 289 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:48,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 571 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 289 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:48,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2023-12-19 13:12:48,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 655. [2023-12-19 13:12:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 589 states have (on average 1.5500848896434636) internal successors, (913), 592 states have internal predecessors, (913), 57 states have call successors, (57), 8 states have call predecessors, (57), 8 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2023-12-19 13:12:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 1027 transitions. [2023-12-19 13:12:48,458 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 1027 transitions. Word has length 296 [2023-12-19 13:12:48,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:48,458 INFO L495 AbstractCegarLoop]: Abstraction has 655 states and 1027 transitions. [2023-12-19 13:12:48,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.0) internal successors, (128), 8 states have internal predecessors, (128), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2023-12-19 13:12:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1027 transitions. [2023-12-19 13:12:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:48,461 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:48,461 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:48,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:48,667 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 [2023-12-19 13:12:48,668 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:48,668 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:48,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1396371996, now seen corresponding path program 1 times [2023-12-19 13:12:48,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:48,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192521304] [2023-12-19 13:12:48,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:48,690 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:48,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1156993998] [2023-12-19 13:12:48,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:48,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:48,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:48,692 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) [2023-12-19 13:12:48,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-19 13:12:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:48,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 706 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-19 13:12:48,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 658 proven. 114 refuted. 0 times theorem prover too weak. 2840 trivial. 0 not checked. [2023-12-19 13:12:49,106 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:12:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 12 proven. 114 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:12:49,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:49,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192521304] [2023-12-19 13:12:49,280 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:49,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1156993998] [2023-12-19 13:12:49,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1156993998] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:12:49,281 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:12:49,281 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-12-19 13:12:49,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272945516] [2023-12-19 13:12:49,281 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:12:49,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-19 13:12:49,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:49,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-19 13:12:49,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-19 13:12:49,282 INFO L87 Difference]: Start difference. First operand 655 states and 1027 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-12-19 13:12:49,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:49,515 INFO L93 Difference]: Finished difference Result 1043 states and 1631 transitions. [2023-12-19 13:12:49,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-19 13:12:49,516 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 296 [2023-12-19 13:12:49,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:49,521 INFO L225 Difference]: With dead ends: 1043 [2023-12-19 13:12:49,521 INFO L226 Difference]: Without dead ends: 389 [2023-12-19 13:12:49,522 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 584 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-19 13:12:49,523 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 339 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 282 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 576 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:49,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 576 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 282 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:49,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2023-12-19 13:12:49,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 386. [2023-12-19 13:12:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 324 states have (on average 1.5154320987654322) internal successors, (491), 326 states have internal predecessors, (491), 53 states have call successors, (53), 8 states have call predecessors, (53), 8 states have return successors, (53), 51 states have call predecessors, (53), 53 states have call successors, (53) [2023-12-19 13:12:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 597 transitions. [2023-12-19 13:12:49,537 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 597 transitions. Word has length 296 [2023-12-19 13:12:49,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:49,538 INFO L495 AbstractCegarLoop]: Abstraction has 386 states and 597 transitions. [2023-12-19 13:12:49,538 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-12-19 13:12:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 597 transitions. [2023-12-19 13:12:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:49,541 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:49,541 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:49,554 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:49,755 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 [2023-12-19 13:12:49,755 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:49,755 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:49,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1018114497, now seen corresponding path program 1 times [2023-12-19 13:12:49,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:49,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253245798] [2023-12-19 13:12:49,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:49,780 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:49,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [675643086] [2023-12-19 13:12:49,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:49,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:49,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:49,782 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:49,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-19 13:12:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:49,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-19 13:12:49,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:49,976 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:49,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:49,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253245798] [2023-12-19 13:12:49,976 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:49,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675643086] [2023-12-19 13:12:49,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675643086] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:49,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:49,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:12:49,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600464156] [2023-12-19 13:12:49,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:49,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-19 13:12:49,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:49,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-19 13:12:49,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:49,977 INFO L87 Difference]: Start difference. First operand 386 states and 597 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:50,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:50,001 INFO L93 Difference]: Finished difference Result 757 states and 1177 transitions. [2023-12-19 13:12:50,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-19 13:12:50,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:50,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:50,003 INFO L225 Difference]: With dead ends: 757 [2023-12-19 13:12:50,003 INFO L226 Difference]: Without dead ends: 386 [2023-12-19 13:12:50,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-19 13:12:50,005 INFO L413 NwaCegarLoop]: 275 mSDtfsCounter, 118 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:50,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 430 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-19 13:12:50,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2023-12-19 13:12:50,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 386. [2023-12-19 13:12:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 324 states have (on average 1.5123456790123457) internal successors, (490), 326 states have internal predecessors, (490), 53 states have call successors, (53), 8 states have call predecessors, (53), 8 states have return successors, (53), 51 states have call predecessors, (53), 53 states have call successors, (53) [2023-12-19 13:12:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 596 transitions. [2023-12-19 13:12:50,019 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 596 transitions. Word has length 296 [2023-12-19 13:12:50,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:50,020 INFO L495 AbstractCegarLoop]: Abstraction has 386 states and 596 transitions. [2023-12-19 13:12:50,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 596 transitions. [2023-12-19 13:12:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:50,021 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:50,022 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:50,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-19 13:12:50,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-12-19 13:12:50,228 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:50,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:50,229 INFO L85 PathProgramCache]: Analyzing trace with hash -574213823, now seen corresponding path program 1 times [2023-12-19 13:12:50,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:50,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500755328] [2023-12-19 13:12:50,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:50,258 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:50,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [211797280] [2023-12-19 13:12:50,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:50,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:50,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:50,259 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:50,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-12-19 13:12:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:50,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-19 13:12:50,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:50,664 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:50,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:50,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500755328] [2023-12-19 13:12:50,664 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:50,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [211797280] [2023-12-19 13:12:50,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [211797280] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:50,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:50,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:12:50,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887357060] [2023-12-19 13:12:50,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:50,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-19 13:12:50,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:50,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-19 13:12:50,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-19 13:12:50,666 INFO L87 Difference]: Start difference. First operand 386 states and 596 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:50,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:50,793 INFO L93 Difference]: Finished difference Result 1128 states and 1754 transitions. [2023-12-19 13:12:50,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-19 13:12:50,793 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:50,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:50,796 INFO L225 Difference]: With dead ends: 1128 [2023-12-19 13:12:50,796 INFO L226 Difference]: Without dead ends: 757 [2023-12-19 13:12:50,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-19 13:12:50,797 INFO L413 NwaCegarLoop]: 271 mSDtfsCounter, 176 mSDsluCounter, 411 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 682 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:50,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 682 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-19 13:12:50,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2023-12-19 13:12:50,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 755. [2023-12-19 13:12:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 755 states, 638 states have (on average 1.5141065830721003) internal successors, (966), 641 states have internal predecessors, (966), 102 states have call successors, (102), 14 states have call predecessors, (102), 14 states have return successors, (102), 99 states have call predecessors, (102), 102 states have call successors, (102) [2023-12-19 13:12:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 755 states and 1170 transitions. [2023-12-19 13:12:50,817 INFO L78 Accepts]: Start accepts. Automaton has 755 states and 1170 transitions. Word has length 296 [2023-12-19 13:12:50,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:50,818 INFO L495 AbstractCegarLoop]: Abstraction has 755 states and 1170 transitions. [2023-12-19 13:12:50,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1170 transitions. [2023-12-19 13:12:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:50,820 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:50,820 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:50,826 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:51,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:51,026 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:51,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:51,026 INFO L85 PathProgramCache]: Analyzing trace with hash -512174209, now seen corresponding path program 1 times [2023-12-19 13:12:51,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:51,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712893052] [2023-12-19 13:12:51,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:51,048 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:51,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1292134638] [2023-12-19 13:12:51,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:51,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:51,070 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:51,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-19 13:12:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:51,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-19 13:12:51,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2023-12-19 13:12:51,473 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:12:51,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:12:51,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:51,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712893052] [2023-12-19 13:12:51,663 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:51,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292134638] [2023-12-19 13:12:51,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1292134638] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:12:51,663 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:12:51,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-12-19 13:12:51,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482932746] [2023-12-19 13:12:51,664 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:12:51,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-19 13:12:51,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:51,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-19 13:12:51,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-19 13:12:51,665 INFO L87 Difference]: Start difference. First operand 755 states and 1170 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2023-12-19 13:12:51,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:51,881 INFO L93 Difference]: Finished difference Result 1241 states and 1923 transitions. [2023-12-19 13:12:51,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-19 13:12:51,881 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 296 [2023-12-19 13:12:51,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:51,883 INFO L225 Difference]: With dead ends: 1241 [2023-12-19 13:12:51,883 INFO L226 Difference]: Without dead ends: 501 [2023-12-19 13:12:51,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 584 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-19 13:12:51,885 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 305 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 304 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 311 SdHoareTripleChecker+Valid, 569 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:51,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [311 Valid, 569 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 304 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:51,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2023-12-19 13:12:51,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 496. [2023-12-19 13:12:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 391 states have (on average 1.4654731457800512) internal successors, (573), 392 states have internal predecessors, (573), 92 states have call successors, (92), 12 states have call predecessors, (92), 12 states have return successors, (92), 91 states have call predecessors, (92), 92 states have call successors, (92) [2023-12-19 13:12:51,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 757 transitions. [2023-12-19 13:12:51,902 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 757 transitions. Word has length 296 [2023-12-19 13:12:51,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:51,903 INFO L495 AbstractCegarLoop]: Abstraction has 496 states and 757 transitions. [2023-12-19 13:12:51,903 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 7 states have internal predecessors, (93), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2023-12-19 13:12:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 757 transitions. [2023-12-19 13:12:51,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:51,904 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:51,904 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:51,925 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:52,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-12-19 13:12:52,111 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:52,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:52,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1328182077, now seen corresponding path program 1 times [2023-12-19 13:12:52,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:52,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773416299] [2023-12-19 13:12:52,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:52,135 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:52,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [638687303] [2023-12-19 13:12:52,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:52,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:52,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:52,137 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:52,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-12-19 13:12:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:52,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-19 13:12:52,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:52,977 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:52,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:52,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773416299] [2023-12-19 13:12:52,978 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:52,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [638687303] [2023-12-19 13:12:52,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [638687303] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:52,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:52,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-19 13:12:52,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763668706] [2023-12-19 13:12:52,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:52,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-19 13:12:52,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:52,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-19 13:12:52,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-12-19 13:12:52,979 INFO L87 Difference]: Start difference. First operand 496 states and 757 transitions. Second operand has 10 states, 10 states have (on average 8.4) internal successors, (84), 9 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:53,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:53,561 INFO L93 Difference]: Finished difference Result 1241 states and 1905 transitions. [2023-12-19 13:12:53,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-12-19 13:12:53,562 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 9 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:53,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:53,565 INFO L225 Difference]: With dead ends: 1241 [2023-12-19 13:12:53,565 INFO L226 Difference]: Without dead ends: 771 [2023-12-19 13:12:53,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2023-12-19 13:12:53,566 INFO L413 NwaCegarLoop]: 361 mSDtfsCounter, 636 mSDsluCounter, 1265 mSDsCounter, 0 mSdLazyCounter, 544 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 1626 SdHoareTripleChecker+Invalid, 549 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 544 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:53,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [636 Valid, 1626 Invalid, 549 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 544 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-12-19 13:12:53,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 771 states. [2023-12-19 13:12:53,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 771 to 585. [2023-12-19 13:12:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 585 states, 479 states have (on average 1.475991649269311) internal successors, (707), 480 states have internal predecessors, (707), 92 states have call successors, (92), 13 states have call predecessors, (92), 13 states have return successors, (92), 91 states have call predecessors, (92), 92 states have call successors, (92) [2023-12-19 13:12:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 891 transitions. [2023-12-19 13:12:53,587 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 891 transitions. Word has length 296 [2023-12-19 13:12:53,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:53,588 INFO L495 AbstractCegarLoop]: Abstraction has 585 states and 891 transitions. [2023-12-19 13:12:53,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 9 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 891 transitions. [2023-12-19 13:12:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:53,589 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:53,590 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:53,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:53,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-12-19 13:12:53,796 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:53,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:53,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1518542211, now seen corresponding path program 1 times [2023-12-19 13:12:53,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:53,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456331169] [2023-12-19 13:12:53,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:53,818 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:53,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1053617335] [2023-12-19 13:12:53,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:53,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:53,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:53,819 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:53,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-12-19 13:12:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:53,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-19 13:12:53,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:54,016 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:54,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:54,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456331169] [2023-12-19 13:12:54,016 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:54,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053617335] [2023-12-19 13:12:54,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1053617335] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:54,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:54,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-19 13:12:54,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991453465] [2023-12-19 13:12:54,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:54,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-19 13:12:54,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:54,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-19 13:12:54,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-19 13:12:54,018 INFO L87 Difference]: Start difference. First operand 585 states and 891 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:54,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:54,169 INFO L93 Difference]: Finished difference Result 1159 states and 1778 transitions. [2023-12-19 13:12:54,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-19 13:12:54,169 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:54,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:54,172 INFO L225 Difference]: With dead ends: 1159 [2023-12-19 13:12:54,172 INFO L226 Difference]: Without dead ends: 923 [2023-12-19 13:12:54,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-19 13:12:54,173 INFO L413 NwaCegarLoop]: 559 mSDtfsCounter, 347 mSDsluCounter, 1150 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 347 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:54,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [347 Valid, 1709 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-19 13:12:54,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2023-12-19 13:12:54,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 819. [2023-12-19 13:12:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 819 states, 666 states have (on average 1.4774774774774775) internal successors, (984), 667 states have internal predecessors, (984), 135 states have call successors, (135), 17 states have call predecessors, (135), 17 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) [2023-12-19 13:12:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1254 transitions. [2023-12-19 13:12:54,231 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1254 transitions. Word has length 296 [2023-12-19 13:12:54,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:54,232 INFO L495 AbstractCegarLoop]: Abstraction has 819 states and 1254 transitions. [2023-12-19 13:12:54,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1254 transitions. [2023-12-19 13:12:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:54,233 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:54,234 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:54,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:54,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-12-19 13:12:54,440 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:54,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:54,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1580581825, now seen corresponding path program 1 times [2023-12-19 13:12:54,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:54,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051404470] [2023-12-19 13:12:54,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:54,467 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:54,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1588222152] [2023-12-19 13:12:54,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:54,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:54,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:54,469 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:54,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-19 13:12:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:54,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-19 13:12:54,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:54,809 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:54,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:54,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051404470] [2023-12-19 13:12:54,809 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:54,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1588222152] [2023-12-19 13:12:54,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1588222152] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:54,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:54,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-19 13:12:54,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535189359] [2023-12-19 13:12:54,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:54,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-19 13:12:54,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:54,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-19 13:12:54,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2023-12-19 13:12:54,811 INFO L87 Difference]: Start difference. First operand 819 states and 1254 transitions. Second operand has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:55,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:55,054 INFO L93 Difference]: Finished difference Result 1857 states and 2863 transitions. [2023-12-19 13:12:55,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-12-19 13:12:55,054 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:55,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:55,058 INFO L225 Difference]: With dead ends: 1857 [2023-12-19 13:12:55,058 INFO L226 Difference]: Without dead ends: 1387 [2023-12-19 13:12:55,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=76, Unknown=0, NotChecked=0, Total=132 [2023-12-19 13:12:55,059 INFO L413 NwaCegarLoop]: 294 mSDtfsCounter, 613 mSDsluCounter, 663 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 957 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:55,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [613 Valid, 957 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:55,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1387 states. [2023-12-19 13:12:55,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1387 to 914. [2023-12-19 13:12:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 914 states, 759 states have (on average 1.5006587615283267) internal successors, (1139), 760 states have internal predecessors, (1139), 135 states have call successors, (135), 19 states have call predecessors, (135), 19 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) [2023-12-19 13:12:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 914 states and 1409 transitions. [2023-12-19 13:12:55,093 INFO L78 Accepts]: Start accepts. Automaton has 914 states and 1409 transitions. Word has length 296 [2023-12-19 13:12:55,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:55,093 INFO L495 AbstractCegarLoop]: Abstraction has 914 states and 1409 transitions. [2023-12-19 13:12:55,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1409 transitions. [2023-12-19 13:12:55,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-19 13:12:55,095 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:55,095 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:55,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:55,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-12-19 13:12:55,302 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:55,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:55,302 INFO L85 PathProgramCache]: Analyzing trace with hash 754729019, now seen corresponding path program 1 times [2023-12-19 13:12:55,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:55,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960176290] [2023-12-19 13:12:55,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:55,323 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:55,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1038272147] [2023-12-19 13:12:55,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:55,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:55,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:55,324 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:55,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-12-19 13:12:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:55,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-19 13:12:55,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:55,704 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:55,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:55,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960176290] [2023-12-19 13:12:55,705 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:55,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1038272147] [2023-12-19 13:12:55,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1038272147] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:55,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:55,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-19 13:12:55,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538916474] [2023-12-19 13:12:55,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:55,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-19 13:12:55,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:55,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-19 13:12:55,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-12-19 13:12:55,706 INFO L87 Difference]: Start difference. First operand 914 states and 1409 transitions. Second operand has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:55,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:55,966 INFO L93 Difference]: Finished difference Result 1925 states and 2969 transitions. [2023-12-19 13:12:55,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-19 13:12:55,966 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 296 [2023-12-19 13:12:55,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:55,971 INFO L225 Difference]: With dead ends: 1925 [2023-12-19 13:12:55,971 INFO L226 Difference]: Without dead ends: 1387 [2023-12-19 13:12:55,972 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2023-12-19 13:12:55,972 INFO L413 NwaCegarLoop]: 321 mSDtfsCounter, 605 mSDsluCounter, 856 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 605 SdHoareTripleChecker+Valid, 1177 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:55,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [605 Valid, 1177 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:55,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1387 states. [2023-12-19 13:12:56,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1387 to 1010. [2023-12-19 13:12:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1010 states, 855 states have (on average 1.5099415204678364) internal successors, (1291), 856 states have internal predecessors, (1291), 135 states have call successors, (135), 19 states have call predecessors, (135), 19 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) [2023-12-19 13:12:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 1010 states and 1561 transitions. [2023-12-19 13:12:56,020 INFO L78 Accepts]: Start accepts. Automaton has 1010 states and 1561 transitions. Word has length 296 [2023-12-19 13:12:56,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:56,020 INFO L495 AbstractCegarLoop]: Abstraction has 1010 states and 1561 transitions. [2023-12-19 13:12:56,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 8 states have internal predecessors, (84), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1561 transitions. [2023-12-19 13:12:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-19 13:12:56,022 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:56,022 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:56,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:56,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:56,229 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:56,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:56,229 INFO L85 PathProgramCache]: Analyzing trace with hash 67918430, now seen corresponding path program 1 times [2023-12-19 13:12:56,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:56,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3503515] [2023-12-19 13:12:56,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:56,266 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:56,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1689721250] [2023-12-19 13:12:56,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:56,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:56,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:56,284 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:56,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-12-19 13:12:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:56,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-19 13:12:56,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:56,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:56,749 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:56,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:56,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3503515] [2023-12-19 13:12:56,749 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:56,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1689721250] [2023-12-19 13:12:56,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1689721250] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:56,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:56,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-19 13:12:56,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606967961] [2023-12-19 13:12:56,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:56,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-19 13:12:56,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:56,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-19 13:12:56,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-12-19 13:12:56,750 INFO L87 Difference]: Start difference. First operand 1010 states and 1561 transitions. Second operand has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:57,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:57,111 INFO L93 Difference]: Finished difference Result 2979 states and 4616 transitions. [2023-12-19 13:12:57,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-12-19 13:12:57,111 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2023-12-19 13:12:57,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:57,117 INFO L225 Difference]: With dead ends: 2979 [2023-12-19 13:12:57,117 INFO L226 Difference]: Without dead ends: 1995 [2023-12-19 13:12:57,118 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2023-12-19 13:12:57,119 INFO L413 NwaCegarLoop]: 385 mSDtfsCounter, 904 mSDsluCounter, 992 mSDsCounter, 0 mSdLazyCounter, 338 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 904 SdHoareTripleChecker+Valid, 1377 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 338 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:57,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [904 Valid, 1377 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 338 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-19 13:12:57,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1995 states. [2023-12-19 13:12:57,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1995 to 1449. [2023-12-19 13:12:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1449 states, 1294 states have (on average 1.5309119010819165) internal successors, (1981), 1295 states have internal predecessors, (1981), 135 states have call successors, (135), 19 states have call predecessors, (135), 19 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) [2023-12-19 13:12:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1449 states and 2251 transitions. [2023-12-19 13:12:57,196 INFO L78 Accepts]: Start accepts. Automaton has 1449 states and 2251 transitions. Word has length 297 [2023-12-19 13:12:57,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:57,196 INFO L495 AbstractCegarLoop]: Abstraction has 1449 states and 2251 transitions. [2023-12-19 13:12:57,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.444444444444445) internal successors, (85), 9 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2251 transitions. [2023-12-19 13:12:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-19 13:12:57,198 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:57,198 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:57,214 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:57,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-12-19 13:12:57,414 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:57,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:57,415 INFO L85 PathProgramCache]: Analyzing trace with hash 316064924, now seen corresponding path program 1 times [2023-12-19 13:12:57,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:57,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836878430] [2023-12-19 13:12:57,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:57,436 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:57,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1232503941] [2023-12-19 13:12:57,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:57,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:57,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:57,438 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:57,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-12-19 13:12:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:57,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 15 conjunts are in the unsatisfiable core [2023-12-19 13:12:57,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:12:57,879 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:12:57,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:12:57,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836878430] [2023-12-19 13:12:57,879 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:12:57,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1232503941] [2023-12-19 13:12:57,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1232503941] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:12:57,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:12:57,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-19 13:12:57,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402606809] [2023-12-19 13:12:57,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:12:57,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-19 13:12:57,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:12:57,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-19 13:12:57,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-19 13:12:57,881 INFO L87 Difference]: Start difference. First operand 1449 states and 2251 transitions. Second operand has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:58,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:12:58,145 INFO L93 Difference]: Finished difference Result 3765 states and 5859 transitions. [2023-12-19 13:12:58,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-19 13:12:58,145 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2023-12-19 13:12:58,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:12:58,152 INFO L225 Difference]: With dead ends: 3765 [2023-12-19 13:12:58,152 INFO L226 Difference]: Without dead ends: 2337 [2023-12-19 13:12:58,154 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2023-12-19 13:12:58,154 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 308 mSDsluCounter, 1506 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 308 SdHoareTripleChecker+Valid, 1776 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:12:58,155 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [308 Valid, 1776 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-19 13:12:58,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2337 states. [2023-12-19 13:12:58,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2337 to 1540. [2023-12-19 13:12:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1540 states, 1346 states have (on average 1.5215453194650816) internal successors, (2048), 1346 states have internal predecessors, (2048), 172 states have call successors, (172), 21 states have call predecessors, (172), 21 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-12-19 13:12:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1540 states and 2392 transitions. [2023-12-19 13:12:58,207 INFO L78 Accepts]: Start accepts. Automaton has 1540 states and 2392 transitions. Word has length 297 [2023-12-19 13:12:58,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:12:58,207 INFO L495 AbstractCegarLoop]: Abstraction has 1540 states and 2392 transitions. [2023-12-19 13:12:58,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.625) internal successors, (85), 7 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:12:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2392 transitions. [2023-12-19 13:12:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-19 13:12:58,209 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:12:58,209 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:12:58,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-12-19 13:12:58,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-12-19 13:12:58,418 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:12:58,418 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:12:58,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1231625728, now seen corresponding path program 1 times [2023-12-19 13:12:58,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:12:58,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021006555] [2023-12-19 13:12:58,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:12:58,439 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:12:58,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [4743620] [2023-12-19 13:12:58,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:12:58,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:12:58,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:12:58,441 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:12:58,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-12-19 13:12:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:12:58,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-19 13:12:58,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:12:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 42 proven. 126 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-19 13:12:59,548 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:13:00,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:00,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021006555] [2023-12-19 13:13:00,710 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:00,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [4743620] [2023-12-19 13:13:00,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [4743620] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:13:00,710 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:13:00,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 19 [2023-12-19 13:13:00,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945315591] [2023-12-19 13:13:00,710 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:00,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2023-12-19 13:13:00,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:00,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2023-12-19 13:13:00,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=237, Unknown=0, NotChecked=0, Total=342 [2023-12-19 13:13:00,712 INFO L87 Difference]: Start difference. First operand 1540 states and 2392 transitions. Second operand has 19 states, 19 states have (on average 8.631578947368421) internal successors, (164), 19 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 4 states have return successors, (86), 2 states have call predecessors, (86), 4 states have call successors, (86) [2023-12-19 13:13:02,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:02,312 INFO L93 Difference]: Finished difference Result 4612 states and 7152 transitions. [2023-12-19 13:13:02,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2023-12-19 13:13:02,313 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 8.631578947368421) internal successors, (164), 19 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 4 states have return successors, (86), 2 states have call predecessors, (86), 4 states have call successors, (86) Word has length 297 [2023-12-19 13:13:02,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:02,322 INFO L225 Difference]: With dead ends: 4612 [2023-12-19 13:13:02,322 INFO L226 Difference]: Without dead ends: 3189 [2023-12-19 13:13:02,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 575 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 360 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=362, Invalid=1044, Unknown=0, NotChecked=0, Total=1406 [2023-12-19 13:13:02,326 INFO L413 NwaCegarLoop]: 228 mSDtfsCounter, 1387 mSDsluCounter, 1990 mSDsCounter, 0 mSdLazyCounter, 1518 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1425 SdHoareTripleChecker+Valid, 2218 SdHoareTripleChecker+Invalid, 1603 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 1518 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:02,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1425 Valid, 2218 Invalid, 1603 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 1518 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-12-19 13:13:02,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2023-12-19 13:13:02,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 1811. [2023-12-19 13:13:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1811 states, 1613 states have (on average 1.5344079355238687) internal successors, (2475), 1613 states have internal predecessors, (2475), 172 states have call successors, (172), 25 states have call predecessors, (172), 25 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-12-19 13:13:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1811 states and 2819 transitions. [2023-12-19 13:13:02,416 INFO L78 Accepts]: Start accepts. Automaton has 1811 states and 2819 transitions. Word has length 297 [2023-12-19 13:13:02,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:02,417 INFO L495 AbstractCegarLoop]: Abstraction has 1811 states and 2819 transitions. [2023-12-19 13:13:02,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 8.631578947368421) internal successors, (164), 19 states have internal predecessors, (164), 4 states have call successors, (86), 3 states have call predecessors, (86), 4 states have return successors, (86), 2 states have call predecessors, (86), 4 states have call successors, (86) [2023-12-19 13:13:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2819 transitions. [2023-12-19 13:13:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-19 13:13:02,419 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:02,419 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:02,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:02,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-12-19 13:13:02,625 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:02,626 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:02,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1561068485, now seen corresponding path program 1 times [2023-12-19 13:13:02,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:02,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117282316] [2023-12-19 13:13:02,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:02,649 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:02,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1615803469] [2023-12-19 13:13:02,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:02,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:02,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:02,651 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:02,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-12-19 13:13:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:02,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-19 13:13:02,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 366 proven. 120 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2023-12-19 13:13:03,146 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:13:03,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:03,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117282316] [2023-12-19 13:13:03,393 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:03,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1615803469] [2023-12-19 13:13:03,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1615803469] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:13:03,393 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:13:03,393 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-12-19 13:13:03,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733879984] [2023-12-19 13:13:03,393 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:03,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-12-19 13:13:03,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:03,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-12-19 13:13:03,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-12-19 13:13:03,395 INFO L87 Difference]: Start difference. First operand 1811 states and 2819 transitions. Second operand has 14 states, 14 states have (on average 10.5) internal successors, (147), 14 states have internal predecessors, (147), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2023-12-19 13:13:04,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:04,052 INFO L93 Difference]: Finished difference Result 3862 states and 6005 transitions. [2023-12-19 13:13:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-12-19 13:13:04,052 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 10.5) internal successors, (147), 14 states have internal predecessors, (147), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) Word has length 298 [2023-12-19 13:13:04,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:04,058 INFO L225 Difference]: With dead ends: 3862 [2023-12-19 13:13:04,058 INFO L226 Difference]: Without dead ends: 2172 [2023-12-19 13:13:04,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 606 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=183, Invalid=417, Unknown=0, NotChecked=0, Total=600 [2023-12-19 13:13:04,060 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 536 mSDsluCounter, 1313 mSDsCounter, 0 mSdLazyCounter, 1113 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 578 SdHoareTripleChecker+Valid, 1636 SdHoareTripleChecker+Invalid, 1147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 1113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:04,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [578 Valid, 1636 Invalid, 1147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 1113 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-12-19 13:13:04,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2172 states. [2023-12-19 13:13:04,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2172 to 1315. [2023-12-19 13:13:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1315 states, 1114 states have (on average 1.4721723518850987) internal successors, (1640), 1114 states have internal predecessors, (1640), 172 states have call successors, (172), 28 states have call predecessors, (172), 28 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2023-12-19 13:13:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1315 states and 1984 transitions. [2023-12-19 13:13:04,165 INFO L78 Accepts]: Start accepts. Automaton has 1315 states and 1984 transitions. Word has length 298 [2023-12-19 13:13:04,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:04,166 INFO L495 AbstractCegarLoop]: Abstraction has 1315 states and 1984 transitions. [2023-12-19 13:13:04,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 10.5) internal successors, (147), 14 states have internal predecessors, (147), 3 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84) [2023-12-19 13:13:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1984 transitions. [2023-12-19 13:13:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-19 13:13:04,168 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:04,169 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:04,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:04,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-12-19 13:13:04,375 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:04,376 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:04,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1130251016, now seen corresponding path program 1 times [2023-12-19 13:13:04,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:04,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139269472] [2023-12-19 13:13:04,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:04,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:04,402 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:04,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [615166923] [2023-12-19 13:13:04,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:04,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:04,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:04,403 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:04,410 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-12-19 13:13:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:04,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-19 13:13:04,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1428 proven. 93 refuted. 0 times theorem prover too weak. 2091 trivial. 0 not checked. [2023-12-19 13:13:05,269 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 33 proven. 93 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:13:05,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:05,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139269472] [2023-12-19 13:13:05,576 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:05,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615166923] [2023-12-19 13:13:05,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615166923] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:13:05,576 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:13:05,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2023-12-19 13:13:05,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199863153] [2023-12-19 13:13:05,576 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:05,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-12-19 13:13:05,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:05,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-12-19 13:13:05,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-12-19 13:13:05,578 INFO L87 Difference]: Start difference. First operand 1315 states and 1984 transitions. Second operand has 14 states, 14 states have (on average 11.857142857142858) internal successors, (166), 14 states have internal predecessors, (166), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-12-19 13:13:07,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:07,393 INFO L93 Difference]: Finished difference Result 6294 states and 9074 transitions. [2023-12-19 13:13:07,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-19 13:13:07,394 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 11.857142857142858) internal successors, (166), 14 states have internal predecessors, (166), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 298 [2023-12-19 13:13:07,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:07,415 INFO L225 Difference]: With dead ends: 6294 [2023-12-19 13:13:07,415 INFO L226 Difference]: Without dead ends: 5100 [2023-12-19 13:13:07,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=341, Invalid=651, Unknown=0, NotChecked=0, Total=992 [2023-12-19 13:13:07,419 INFO L413 NwaCegarLoop]: 224 mSDtfsCounter, 1114 mSDsluCounter, 1977 mSDsCounter, 0 mSdLazyCounter, 1620 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1211 SdHoareTripleChecker+Valid, 2201 SdHoareTripleChecker+Invalid, 1794 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 1620 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:07,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1211 Valid, 2201 Invalid, 1794 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 1620 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-12-19 13:13:07,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5100 states. [2023-12-19 13:13:07,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5100 to 3577. [2023-12-19 13:13:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3577 states, 3113 states have (on average 1.463218760038548) internal successors, (4555), 3119 states have internal predecessors, (4555), 367 states have call successors, (367), 96 states have call predecessors, (367), 96 states have return successors, (367), 361 states have call predecessors, (367), 367 states have call successors, (367) [2023-12-19 13:13:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 3577 states and 5289 transitions. [2023-12-19 13:13:07,646 INFO L78 Accepts]: Start accepts. Automaton has 3577 states and 5289 transitions. Word has length 298 [2023-12-19 13:13:07,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:07,646 INFO L495 AbstractCegarLoop]: Abstraction has 3577 states and 5289 transitions. [2023-12-19 13:13:07,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 11.857142857142858) internal successors, (166), 14 states have internal predecessors, (166), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2023-12-19 13:13:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3577 states and 5289 transitions. [2023-12-19 13:13:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-19 13:13:07,649 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:07,649 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:07,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:07,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:07,855 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:07,856 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:07,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1706626827, now seen corresponding path program 1 times [2023-12-19 13:13:07,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:07,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667939087] [2023-12-19 13:13:07,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:07,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:07,878 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:07,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1521407669] [2023-12-19 13:13:07,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:07,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:07,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:07,881 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:07,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-12-19 13:13:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:08,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-19 13:13:08,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:13:08,631 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:13:08,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:08,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667939087] [2023-12-19 13:13:08,631 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:08,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1521407669] [2023-12-19 13:13:08,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1521407669] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:13:08,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:13:08,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-19 13:13:08,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244427861] [2023-12-19 13:13:08,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:13:08,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-19 13:13:08,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:08,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-19 13:13:08,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-19 13:13:08,633 INFO L87 Difference]: Start difference. First operand 3577 states and 5289 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:11,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-19 13:13:11,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:11,438 INFO L93 Difference]: Finished difference Result 12962 states and 19348 transitions. [2023-12-19 13:13:11,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-19 13:13:11,438 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 299 [2023-12-19 13:13:11,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:11,457 INFO L225 Difference]: With dead ends: 12962 [2023-12-19 13:13:11,457 INFO L226 Difference]: Without dead ends: 9505 [2023-12-19 13:13:11,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 296 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-19 13:13:11,464 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 456 mSDsluCounter, 509 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 456 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:11,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 756 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-12-19 13:13:11,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9505 states. [2023-12-19 13:13:11,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9505 to 9168. [2023-12-19 13:13:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9168 states, 8293 states have (on average 1.4869166767153021) internal successors, (12331), 8305 states have internal predecessors, (12331), 691 states have call successors, (691), 183 states have call predecessors, (691), 183 states have return successors, (691), 679 states have call predecessors, (691), 691 states have call successors, (691) [2023-12-19 13:13:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9168 states to 9168 states and 13713 transitions. [2023-12-19 13:13:11,799 INFO L78 Accepts]: Start accepts. Automaton has 9168 states and 13713 transitions. Word has length 299 [2023-12-19 13:13:11,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:11,799 INFO L495 AbstractCegarLoop]: Abstraction has 9168 states and 13713 transitions. [2023-12-19 13:13:11,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 9168 states and 13713 transitions. [2023-12-19 13:13:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-19 13:13:11,804 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:11,804 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:11,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:12,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:12,010 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:12,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:12,011 INFO L85 PathProgramCache]: Analyzing trace with hash 232535219, now seen corresponding path program 1 times [2023-12-19 13:13:12,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:12,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457878453] [2023-12-19 13:13:12,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:12,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:12,031 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:12,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [544528916] [2023-12-19 13:13:12,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:12,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:12,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:12,033 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:12,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-12-19 13:13:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:12,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-19 13:13:12,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:13:12,851 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:13:12,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:12,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457878453] [2023-12-19 13:13:12,851 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:12,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [544528916] [2023-12-19 13:13:12,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [544528916] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:13:12,851 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:13:12,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-19 13:13:12,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629583655] [2023-12-19 13:13:12,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:13:12,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-19 13:13:12,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:12,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-19 13:13:12,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-12-19 13:13:12,852 INFO L87 Difference]: Start difference. First operand 9168 states and 13713 transitions. Second operand has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:13,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:13,485 INFO L93 Difference]: Finished difference Result 19886 states and 29591 transitions. [2023-12-19 13:13:13,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-19 13:13:13,486 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 299 [2023-12-19 13:13:13,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:13,503 INFO L225 Difference]: With dead ends: 19886 [2023-12-19 13:13:13,504 INFO L226 Difference]: Without dead ends: 10834 [2023-12-19 13:13:13,515 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-12-19 13:13:13,516 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 697 mSDsluCounter, 702 mSDsCounter, 0 mSdLazyCounter, 366 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 959 SdHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 366 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:13,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 959 Invalid, 458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 366 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-19 13:13:13,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10834 states. [2023-12-19 13:13:13,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10834 to 10262. [2023-12-19 13:13:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10262 states, 9387 states have (on average 1.4807712794289976) internal successors, (13900), 9399 states have internal predecessors, (13900), 691 states have call successors, (691), 183 states have call predecessors, (691), 183 states have return successors, (691), 679 states have call predecessors, (691), 691 states have call successors, (691) [2023-12-19 13:13:13,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10262 states to 10262 states and 15282 transitions. [2023-12-19 13:13:13,875 INFO L78 Accepts]: Start accepts. Automaton has 10262 states and 15282 transitions. Word has length 299 [2023-12-19 13:13:13,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:13,875 INFO L495 AbstractCegarLoop]: Abstraction has 10262 states and 15282 transitions. [2023-12-19 13:13:13,875 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10262 states and 15282 transitions. [2023-12-19 13:13:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-19 13:13:13,880 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:13,880 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:13,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:14,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:14,086 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:14,087 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:14,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1457966592, now seen corresponding path program 1 times [2023-12-19 13:13:14,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:14,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732370316] [2023-12-19 13:13:14,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:14,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:14,109 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:14,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1358451596] [2023-12-19 13:13:14,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:14,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:14,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:14,110 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:14,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-12-19 13:13:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:14,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-19 13:13:14,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2555 proven. 240 refuted. 0 times theorem prover too weak. 817 trivial. 0 not checked. [2023-12-19 13:13:15,827 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:16,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:16,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732370316] [2023-12-19 13:13:16,225 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:16,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1358451596] [2023-12-19 13:13:16,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1358451596] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-19 13:13:16,225 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-12-19 13:13:16,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2023-12-19 13:13:16,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112555677] [2023-12-19 13:13:16,226 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:16,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-19 13:13:16,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:16,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-19 13:13:16,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=650, Unknown=0, NotChecked=0, Total=930 [2023-12-19 13:13:16,228 INFO L87 Difference]: Start difference. First operand 10262 states and 15282 transitions. Second operand has 22 states, 22 states have (on average 5.181818181818182) internal successors, (114), 18 states have internal predecessors, (114), 7 states have call successors, (43), 7 states have call predecessors, (43), 10 states have return successors, (43), 7 states have call predecessors, (43), 7 states have call successors, (43) [2023-12-19 13:13:17,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:17,234 INFO L93 Difference]: Finished difference Result 19501 states and 28945 transitions. [2023-12-19 13:13:17,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-19 13:13:17,235 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 5.181818181818182) internal successors, (114), 18 states have internal predecessors, (114), 7 states have call successors, (43), 7 states have call predecessors, (43), 10 states have return successors, (43), 7 states have call predecessors, (43), 7 states have call successors, (43) Word has length 299 [2023-12-19 13:13:17,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:17,254 INFO L225 Difference]: With dead ends: 19501 [2023-12-19 13:13:17,254 INFO L226 Difference]: Without dead ends: 10310 [2023-12-19 13:13:17,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 400 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 459 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=582, Invalid=1224, Unknown=0, NotChecked=0, Total=1806 [2023-12-19 13:13:17,267 INFO L413 NwaCegarLoop]: 200 mSDtfsCounter, 630 mSDsluCounter, 1638 mSDsCounter, 0 mSdLazyCounter, 830 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 641 SdHoareTripleChecker+Valid, 1838 SdHoareTripleChecker+Invalid, 931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 830 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:17,267 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [641 Valid, 1838 Invalid, 931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 830 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-12-19 13:13:17,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10310 states. [2023-12-19 13:13:17,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10310 to 9872. [2023-12-19 13:13:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9872 states, 9064 states have (on average 1.4813548102383054) internal successors, (13427), 9070 states have internal predecessors, (13427), 625 states have call successors, (625), 182 states have call predecessors, (625), 182 states have return successors, (625), 619 states have call predecessors, (625), 625 states have call successors, (625) [2023-12-19 13:13:17,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9872 states to 9872 states and 14677 transitions. [2023-12-19 13:13:17,647 INFO L78 Accepts]: Start accepts. Automaton has 9872 states and 14677 transitions. Word has length 299 [2023-12-19 13:13:17,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:17,647 INFO L495 AbstractCegarLoop]: Abstraction has 9872 states and 14677 transitions. [2023-12-19 13:13:17,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 5.181818181818182) internal successors, (114), 18 states have internal predecessors, (114), 7 states have call successors, (43), 7 states have call predecessors, (43), 10 states have return successors, (43), 7 states have call predecessors, (43), 7 states have call successors, (43) [2023-12-19 13:13:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 9872 states and 14677 transitions. [2023-12-19 13:13:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-19 13:13:17,652 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:17,652 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:17,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:17,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:17,859 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:17,859 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:17,859 INFO L85 PathProgramCache]: Analyzing trace with hash -137378563, now seen corresponding path program 1 times [2023-12-19 13:13:17,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:17,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392889766] [2023-12-19 13:13:17,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:17,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:17,883 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:17,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [850742527] [2023-12-19 13:13:17,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:17,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:17,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:17,885 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:17,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-12-19 13:13:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:18,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-19 13:13:18,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1608 proven. 39 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2023-12-19 13:13:18,936 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:19,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:19,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392889766] [2023-12-19 13:13:19,164 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:19,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [850742527] [2023-12-19 13:13:19,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [850742527] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-19 13:13:19,165 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-12-19 13:13:19,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2023-12-19 13:13:19,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321792167] [2023-12-19 13:13:19,165 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:19,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-19 13:13:19,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:19,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-19 13:13:19,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2023-12-19 13:13:19,166 INFO L87 Difference]: Start difference. First operand 9872 states and 14677 transitions. Second operand has 8 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-12-19 13:13:19,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:19,918 INFO L93 Difference]: Finished difference Result 18795 states and 28003 transitions. [2023-12-19 13:13:19,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-12-19 13:13:19,919 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 300 [2023-12-19 13:13:19,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:19,932 INFO L225 Difference]: With dead ends: 18795 [2023-12-19 13:13:19,932 INFO L226 Difference]: Without dead ends: 9646 [2023-12-19 13:13:19,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 370 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=157, Invalid=395, Unknown=0, NotChecked=0, Total=552 [2023-12-19 13:13:19,943 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 196 mSDsluCounter, 973 mSDsCounter, 0 mSdLazyCounter, 505 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 505 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:19,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [196 Valid, 1170 Invalid, 659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 505 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-19 13:13:19,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9646 states. [2023-12-19 13:13:20,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9646 to 9426. [2023-12-19 13:13:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9426 states, 8617 states have (on average 1.4846234188232563) internal successors, (12793), 8623 states have internal predecessors, (12793), 625 states have call successors, (625), 183 states have call predecessors, (625), 183 states have return successors, (625), 619 states have call predecessors, (625), 625 states have call successors, (625) [2023-12-19 13:13:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9426 states to 9426 states and 14043 transitions. [2023-12-19 13:13:20,272 INFO L78 Accepts]: Start accepts. Automaton has 9426 states and 14043 transitions. Word has length 300 [2023-12-19 13:13:20,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:20,273 INFO L495 AbstractCegarLoop]: Abstraction has 9426 states and 14043 transitions. [2023-12-19 13:13:20,273 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-12-19 13:13:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 9426 states and 14043 transitions. [2023-12-19 13:13:20,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-19 13:13:20,277 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:20,277 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:20,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:20,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:20,484 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:20,484 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:20,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1915219083, now seen corresponding path program 1 times [2023-12-19 13:13:20,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:20,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479922471] [2023-12-19 13:13:20,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:20,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:20,504 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:20,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [805130152] [2023-12-19 13:13:20,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:20,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:20,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:20,520 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:20,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2023-12-19 13:13:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:20,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-19 13:13:20,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1461 proven. 180 refuted. 0 times theorem prover too weak. 1971 trivial. 0 not checked. [2023-12-19 13:13:21,989 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-19 13:13:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 33 proven. 93 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2023-12-19 13:13:27,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:27,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479922471] [2023-12-19 13:13:27,627 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:27,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [805130152] [2023-12-19 13:13:27,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [805130152] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-19 13:13:27,627 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-19 13:13:27,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 20 [2023-12-19 13:13:27,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88433418] [2023-12-19 13:13:27,628 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-19 13:13:27,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-12-19 13:13:27,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:27,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-12-19 13:13:27,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=283, Unknown=0, NotChecked=0, Total=380 [2023-12-19 13:13:27,630 INFO L87 Difference]: Start difference. First operand 9426 states and 14043 transitions. Second operand has 20 states, 20 states have (on average 8.6) internal successors, (172), 19 states have internal predecessors, (172), 5 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) [2023-12-19 13:13:32,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:32,402 INFO L93 Difference]: Finished difference Result 12226 states and 17999 transitions. [2023-12-19 13:13:32,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-12-19 13:13:32,403 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 8.6) internal successors, (172), 19 states have internal predecessors, (172), 5 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) Word has length 300 [2023-12-19 13:13:32,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:32,408 INFO L225 Difference]: With dead ends: 12226 [2023-12-19 13:13:32,408 INFO L226 Difference]: Without dead ends: 2955 [2023-12-19 13:13:32,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 581 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=242, Invalid=688, Unknown=0, NotChecked=0, Total=930 [2023-12-19 13:13:32,418 INFO L413 NwaCegarLoop]: 300 mSDtfsCounter, 556 mSDsluCounter, 1558 mSDsCounter, 0 mSdLazyCounter, 1182 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 567 SdHoareTripleChecker+Valid, 1858 SdHoareTripleChecker+Invalid, 1241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 1182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:32,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [567 Valid, 1858 Invalid, 1241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 1182 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2023-12-19 13:13:32,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2955 states. [2023-12-19 13:13:32,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2955 to 1721. [2023-12-19 13:13:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1721 states, 1548 states have (on average 1.436046511627907) internal successors, (2223), 1548 states have internal predecessors, (2223), 129 states have call successors, (129), 43 states have call predecessors, (129), 43 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-12-19 13:13:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1721 states and 2481 transitions. [2023-12-19 13:13:32,482 INFO L78 Accepts]: Start accepts. Automaton has 1721 states and 2481 transitions. Word has length 300 [2023-12-19 13:13:32,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:32,482 INFO L495 AbstractCegarLoop]: Abstraction has 1721 states and 2481 transitions. [2023-12-19 13:13:32,482 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 8.6) internal successors, (172), 19 states have internal predecessors, (172), 5 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) [2023-12-19 13:13:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2481 transitions. [2023-12-19 13:13:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-19 13:13:32,484 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:32,484 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:32,491 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:32,691 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:32,691 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:32,691 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:32,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1795793026, now seen corresponding path program 1 times [2023-12-19 13:13:32,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:32,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347181820] [2023-12-19 13:13:32,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:32,714 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:32,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [687088888] [2023-12-19 13:13:32,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:32,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:32,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:32,729 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:32,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2023-12-19 13:13:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-19 13:13:32,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 712 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-19 13:13:32,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-19 13:13:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2023-12-19 13:13:33,296 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-19 13:13:33,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-19 13:13:33,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347181820] [2023-12-19 13:13:33,296 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-19 13:13:33,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [687088888] [2023-12-19 13:13:33,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [687088888] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-19 13:13:33,296 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-19 13:13:33,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-19 13:13:33,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905106126] [2023-12-19 13:13:33,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-19 13:13:33,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-19 13:13:33,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-19 13:13:33,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-19 13:13:33,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-12-19 13:13:33,297 INFO L87 Difference]: Start difference. First operand 1721 states and 2481 transitions. Second operand has 9 states, 9 states have (on average 9.88888888888889) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:33,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-19 13:13:33,807 INFO L93 Difference]: Finished difference Result 4036 states and 5817 transitions. [2023-12-19 13:13:33,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-19 13:13:33,808 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.88888888888889) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 301 [2023-12-19 13:13:33,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-19 13:13:33,812 INFO L225 Difference]: With dead ends: 4036 [2023-12-19 13:13:33,812 INFO L226 Difference]: Without dead ends: 2616 [2023-12-19 13:13:33,813 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2023-12-19 13:13:33,817 INFO L413 NwaCegarLoop]: 414 mSDtfsCounter, 652 mSDsluCounter, 2197 mSDsCounter, 0 mSdLazyCounter, 290 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 2611 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-19 13:13:33,817 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [652 Valid, 2611 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-19 13:13:33,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2616 states. [2023-12-19 13:13:33,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2616 to 1769. [2023-12-19 13:13:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1769 states, 1596 states have (on average 1.4417293233082706) internal successors, (2301), 1596 states have internal predecessors, (2301), 129 states have call successors, (129), 43 states have call predecessors, (129), 43 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2023-12-19 13:13:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1769 states and 2559 transitions. [2023-12-19 13:13:33,908 INFO L78 Accepts]: Start accepts. Automaton has 1769 states and 2559 transitions. Word has length 301 [2023-12-19 13:13:33,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-19 13:13:33,909 INFO L495 AbstractCegarLoop]: Abstraction has 1769 states and 2559 transitions. [2023-12-19 13:13:33,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.88888888888889) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2023-12-19 13:13:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2559 transitions. [2023-12-19 13:13:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-19 13:13:33,911 INFO L187 NwaCegarLoop]: Found error trace [2023-12-19 13:13:33,911 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:33,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2023-12-19 13:13:34,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2023-12-19 13:13:34,117 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-19 13:13:34,117 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-19 13:13:34,117 INFO L85 PathProgramCache]: Analyzing trace with hash -617978228, now seen corresponding path program 1 times [2023-12-19 13:13:34,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-19 13:13:34,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358436288] [2023-12-19 13:13:34,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:34,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-19 13:13:34,141 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-19 13:13:34,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [172077291] [2023-12-19 13:13:34,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-19 13:13:34,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-19 13:13:34,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-19 13:13:34,143 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-19 13:13:34,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2023-12-19 13:13:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-19 13:13:35,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-19 13:13:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-19 13:13:35,624 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-19 13:13:35,624 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-19 13:13:35,625 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-19 13:13:35,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2023-12-19 13:13:35,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2023-12-19 13:13:35,837 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-19 13:13:35,840 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-19 13:13:35,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.12 01:13:35 BoogieIcfgContainer [2023-12-19 13:13:35,994 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-19 13:13:35,995 INFO L158 Benchmark]: Toolchain (without parser) took 53153.78ms. Allocated memory was 285.2MB in the beginning and 1.1GB in the end (delta: 812.6MB). Free memory was 231.9MB in the beginning and 764.5MB in the end (delta: -532.6MB). Peak memory consumption was 280.8MB. Max. memory is 8.0GB. [2023-12-19 13:13:35,995 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 235.9MB. Free memory was 184.3MB in the beginning and 184.1MB in the end (delta: 180.4kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-19 13:13:35,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.18ms. Allocated memory is still 285.2MB. Free memory was 231.6MB in the beginning and 207.6MB in the end (delta: 24.0MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2023-12-19 13:13:35,995 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.40ms. Allocated memory is still 285.2MB. Free memory was 207.6MB in the beginning and 245.8MB in the end (delta: -38.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2023-12-19 13:13:35,996 INFO L158 Benchmark]: Boogie Preprocessor took 72.05ms. Allocated memory is still 285.2MB. Free memory was 245.3MB in the beginning and 232.2MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-12-19 13:13:35,997 INFO L158 Benchmark]: RCFGBuilder took 697.00ms. Allocated memory is still 285.2MB. Free memory was 232.2MB in the beginning and 172.9MB in the end (delta: 59.2MB). Peak memory consumption was 59.8MB. Max. memory is 8.0GB. [2023-12-19 13:13:35,998 INFO L158 Benchmark]: TraceAbstraction took 51867.53ms. Allocated memory was 285.2MB in the beginning and 1.1GB in the end (delta: 812.6MB). Free memory was 172.4MB in the beginning and 764.5MB in the end (delta: -592.1MB). Peak memory consumption was 221.1MB. Max. memory is 8.0GB. [2023-12-19 13:13:36,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 235.9MB. Free memory was 184.3MB in the beginning and 184.1MB in the end (delta: 180.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 420.18ms. Allocated memory is still 285.2MB. Free memory was 231.6MB in the beginning and 207.6MB in the end (delta: 24.0MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 82.40ms. Allocated memory is still 285.2MB. Free memory was 207.6MB in the beginning and 245.8MB in the end (delta: -38.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 72.05ms. Allocated memory is still 285.2MB. Free memory was 245.3MB in the beginning and 232.2MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * RCFGBuilder took 697.00ms. Allocated memory is still 285.2MB. Free memory was 232.2MB in the beginning and 172.9MB in the end (delta: 59.2MB). Peak memory consumption was 59.8MB. Max. memory is 8.0GB. * TraceAbstraction took 51867.53ms. Allocated memory was 285.2MB in the beginning and 1.1GB in the end (delta: 812.6MB). Free memory was 172.4MB in the beginning and 764.5MB in the end (delta: -592.1MB). Peak memory consumption was 221.1MB. 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 364, overapproximation of shiftLeft at line 137, overapproximation of someUnaryDOUBLEoperation at line 48, overapproximation of someBinaryArithmeticDOUBLEoperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 364, overapproximation of someBinaryArithmeticFLOAToperation at line 227. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 128; [L23] unsigned long int var_1_5 = 2082256544; [L24] unsigned long int var_1_6 = 32; [L25] unsigned long int var_1_7 = 1832746635; [L26] unsigned char var_1_10 = 0; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 0; [L29] float var_1_13 = 9.5; [L30] float var_1_14 = 100.75; [L31] float var_1_15 = 7.4; [L32] float var_1_16 = 10.625; [L33] unsigned long int var_1_17 = 4; [L34] unsigned long int var_1_19 = 2305451248; [L35] unsigned char var_1_20 = 32; [L36] unsigned char var_1_21 = 8; [L37] unsigned char var_1_22 = 64; [L38] unsigned char var_1_23 = 0; [L39] signed char var_1_24 = -25; [L40] signed char var_1_25 = 32; [L41] signed char var_1_26 = 2; [L42] float var_1_27 = 7.75; [L43] float var_1_28 = 5.8; [L44] signed char var_1_29 = -5; [L45] signed char var_1_30 = 50; [L46] signed char var_1_31 = 8; [L47] signed char var_1_32 = 50; [L48] double var_1_33 = -0.75; [L49] double var_1_34 = 4.1; [L50] double var_1_35 = 127.35; [L51] float var_1_36 = 0.19999999999999996; [L52] signed char var_1_37 = -2; [L53] unsigned char var_1_38 = 16; [L54] unsigned char var_1_40 = 25; [L55] double var_1_41 = 9999999.025; [L56] unsigned char var_1_42 = 0; [L57] signed long int var_1_43 = 2; [L58] signed char var_1_44 = -4; [L59] signed short int var_1_45 = -10; [L60] signed char var_1_46 = 50; [L61] signed char var_1_47 = 50; [L62] unsigned char var_1_48 = 1; [L63] unsigned char var_1_49 = 0; [L64] unsigned char var_1_50 = 0; [L65] signed char var_1_51 = -8; [L66] unsigned char var_1_52 = 0; [L67] unsigned long int last_1_var_1_1 = 128; [L68] unsigned long int last_1_var_1_17 = 4; [L69] unsigned char last_1_var_1_20 = 32; [L70] signed char last_1_var_1_24 = -25; [L71] signed char last_1_var_1_37 = -2; [L72] unsigned char last_1_var_1_38 = 16; [L73] unsigned char last_1_var_1_42 = 0; [L74] signed long int last_1_var_1_43 = 2; [L75] signed char last_1_var_1_44 = -4; [L76] signed char last_1_var_1_46 = 50; [L77] unsigned char last_1_var_1_48 = 1; [L78] signed char last_1_var_1_51 = -8; [L79] unsigned char last_1_var_1_52 = 0; [L368] isInitial = 1 [L369] FCALL initially() [L370] COND TRUE 1 [L371] CALL updateLastVariables() [L349] last_1_var_1_1 = var_1_1 [L350] last_1_var_1_17 = var_1_17 [L351] last_1_var_1_20 = var_1_20 [L352] last_1_var_1_24 = var_1_24 [L353] last_1_var_1_37 = var_1_37 [L354] last_1_var_1_38 = var_1_38 [L355] last_1_var_1_42 = var_1_42 [L356] last_1_var_1_43 = var_1_43 [L357] last_1_var_1_44 = var_1_44 [L358] last_1_var_1_46 = var_1_46 [L359] last_1_var_1_48 = var_1_48 [L360] last_1_var_1_51 = var_1_51 [L361] last_1_var_1_52 = var_1_52 [L371] RET updateLastVariables() [L372] CALL updateVariables() [L279] var_1_5 = __VERIFIER_nondet_ulong() [L280] CALL assume_abort_if_not(var_1_5 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L280] RET assume_abort_if_not(var_1_5 >= 1073741823) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L281] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L281] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=1832746635] [L282] var_1_7 = __VERIFIER_nondet_ulong() [L283] CALL assume_abort_if_not(var_1_7 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L283] RET assume_abort_if_not(var_1_7 >= 1610612735) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L284] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L284] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L285] var_1_11 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L286] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L287] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L287] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=0, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L288] var_1_12 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_12 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L289] RET assume_abort_if_not(var_1_12 >= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L290] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L290] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=403/4, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L291] var_1_14 = __VERIFIER_nondet_float() [L292] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L292] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_15=37/5, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L293] var_1_15 = __VERIFIER_nondet_float() [L294] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L294] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_16=85/8, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L295] var_1_16 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L296] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=2305451248, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L297] var_1_19 = __VERIFIER_nondet_ulong() [L298] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L298] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L299] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L299] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=8, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L300] var_1_21 = __VERIFIER_nondet_uchar() [L301] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L301] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L302] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L302] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=64, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L303] var_1_22 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L304] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L305] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L305] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=0, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L306] var_1_23 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L307] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L308] CALL assume_abort_if_not(var_1_23 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L308] RET assume_abort_if_not(var_1_23 <= 64) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=32, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L309] var_1_25 = __VERIFIER_nondet_char() [L310] CALL assume_abort_if_not(var_1_25 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L310] RET assume_abort_if_not(var_1_25 >= -127) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L311] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L311] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=2, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L312] var_1_26 = __VERIFIER_nondet_char() [L313] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L313] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L314] CALL assume_abort_if_not(var_1_26 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L314] RET assume_abort_if_not(var_1_26 <= 126) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_27=31/4, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L315] var_1_27 = __VERIFIER_nondet_float() [L316] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L316] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_28=29/5, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L317] var_1_28 = __VERIFIER_nondet_float() [L318] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L318] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=-5, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L319] var_1_29 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_29 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L320] RET assume_abort_if_not(var_1_29 >= -63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L321] CALL assume_abort_if_not(var_1_29 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L321] RET assume_abort_if_not(var_1_29 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=50, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L322] var_1_30 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L323] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L324] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L324] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=8, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L325] var_1_31 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L326] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L327] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L327] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=50, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L328] var_1_32 = __VERIFIER_nondet_char() [L329] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L329] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L330] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L330] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_34=41/10, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L331] var_1_34 = __VERIFIER_nondet_double() [L332] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L332] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_35=2547/20, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L333] var_1_35 = __VERIFIER_nondet_double() [L334] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L334] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=25, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L335] var_1_40 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L336] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L337] CALL assume_abort_if_not(var_1_40 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L337] RET assume_abort_if_not(var_1_40 <= 254) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=50, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L338] var_1_47 = __VERIFIER_nondet_char() [L339] CALL assume_abort_if_not(var_1_47 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L339] RET assume_abort_if_not(var_1_47 >= 31) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L340] CALL assume_abort_if_not(var_1_47 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L340] RET assume_abort_if_not(var_1_47 <= 63) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L341] var_1_49 = __VERIFIER_nondet_uchar() [L342] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L342] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L343] CALL assume_abort_if_not(var_1_49 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L343] RET assume_abort_if_not(var_1_49 <= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L344] var_1_50 = __VERIFIER_nondet_uchar() [L345] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L345] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L346] CALL assume_abort_if_not(var_1_50 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L346] RET assume_abort_if_not(var_1_50 <= 0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L372] RET updateVariables() [L373] CALL step() [L83] signed long int stepLocal_17 = last_1_var_1_37; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L84] COND FALSE !(! var_1_11) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L87] COND FALSE !(last_1_var_1_37 < stepLocal_17) [L90] var_1_52 = var_1_21 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L93] signed long int stepLocal_16 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=-8, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L94] COND FALSE !(\read(var_1_49)) [L105] var_1_51 = var_1_47 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L107] COND TRUE var_1_31 >= (var_1_26 * last_1_var_1_52) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L108] EXPR ((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L108] COND FALSE !((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) [L120] (var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L120] COND TRUE (var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20)) [L121] COND FALSE !(last_1_var_1_20 > last_1_var_1_1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L135] unsigned long int stepLocal_12 = last_1_var_1_43 / var_1_19; [L136] unsigned char stepLocal_11 = last_1_var_1_48; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L137] EXPR 5u << var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=0, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L137] COND FALSE !((5u << var_1_7) == stepLocal_12) [L140] COND TRUE stepLocal_11 && var_1_12 [L141] var_1_42 = var_1_11 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L146] unsigned long int stepLocal_2 = var_1_5; [L147] unsigned char stepLocal_1 = var_1_5 < var_1_38; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L148] COND FALSE !(var_1_38 > stepLocal_2) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L153] COND FALSE !(! var_1_12) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=399999961/40, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L156] COND TRUE \read(var_1_12) [L157] var_1_41 = (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=1, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L159] var_1_48 = (var_1_49 || var_1_50) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L160] EXPR var_1_31 | var_1_52 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L160] COND FALSE !(! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) [L171] signed char stepLocal_0 = var_1_51; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L172] COND FALSE !(var_1_51 != stepLocal_0) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L177] COND FALSE !((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=4, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L180] COND FALSE !(var_1_33 == var_1_16) [L185] var_1_17 = (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L188] unsigned char stepLocal_3 = var_1_42; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, var_1_10=0, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L189] COND TRUE (var_1_7 > var_1_20) && stepLocal_3 [L190] var_1_10 = (var_1_11 && var_1_12) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L192] signed long int stepLocal_10 = var_1_25 + var_1_52; [L193] unsigned long int stepLocal_9 = var_1_19 - var_1_23; [L194] unsigned char stepLocal_8 = var_1_10; [L195] unsigned char stepLocal_7 = var_1_20; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L196] COND FALSE !(var_1_32 > stepLocal_10) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=4999999999999999/25000000000000000, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L203] COND TRUE var_1_11 && stepLocal_8 [L204] var_1_36 = var_1_14 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=-10, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L209] COND TRUE var_1_1 <= (var_1_38 + var_1_19) [L210] var_1_45 = (-1 + var_1_26) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L212] unsigned char stepLocal_15 = var_1_38; [L213] unsigned char stepLocal_14 = var_1_10; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L214] COND TRUE ((var_1_38 > var_1_38) && var_1_10) || stepLocal_14 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=50, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L215] COND FALSE !(var_1_34 >= 63.75) [L222] var_1_46 = (var_1_32 - var_1_23) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L225] signed long int stepLocal_4 = -500; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L226] EXPR var_1_52 ^ var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_13=19/2, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L226] COND TRUE stepLocal_4 >= (var_1_17 * (var_1_52 ^ var_1_7)) [L227] var_1_13 = (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L231] unsigned char stepLocal_6 = var_1_11; [L232] unsigned long int stepLocal_5 = (var_1_37 % var_1_5) + var_1_38; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L233] COND FALSE !(! var_1_11) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-25, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L244] COND FALSE !((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) [L251] var_1_24 = (var_1_30 - (var_1_31 + var_1_32)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L254] unsigned char stepLocal_13 = var_1_32 < var_1_24; VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_13=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L255] COND FALSE !(var_1_11 && stepLocal_13) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_13=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L260] COND FALSE !(! ((var_1_19 - var_1_31) > var_1_43)) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_13=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=-4, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L263] COND FALSE !(var_1_30 < (((((var_1_32) < (last_1_var_1_44)) ? (var_1_32) : (last_1_var_1_44))) * 32)) [L274] var_1_44 = (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) + var_1_29) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, stepLocal_0=63, stepLocal_10=8, stepLocal_11=1, stepLocal_12=0, stepLocal_13=0, stepLocal_14=1, stepLocal_15=16, stepLocal_16=32, stepLocal_17=-2, stepLocal_1=0, stepLocal_2=2147483647, stepLocal_3=1, stepLocal_4=-500, stepLocal_5=16, stepLocal_6=1, stepLocal_7=32, stepLocal_8=1, stepLocal_9=4294967215, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L373] RET step() [L374] CALL, EXPR property() [L364] EXPR ((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16)))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR var_1_52 ^ var_1_7 VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR ((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16)))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR ((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22)))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR ((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR (((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23))))))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364] EXPR (((((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23)))))))) && (var_1_12 ? (var_1_41 == ((double) (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))))) : 1)) && (((5u << var_1_7) == (last_1_var_1_43 / var_1_19)) ? (var_1_42 == ((unsigned char) (! var_1_12))) : ((last_1_var_1_48 && var_1_12) ? (var_1_42 == ((unsigned char) var_1_11)) : (var_1_42 == ((unsigned char) 1)))) VAL [isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L364-L365] return ((((((((((((((((((((var_1_51 != var_1_51) ? (var_1_42 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_38 > var_1_5) ? (((var_1_5 < var_1_38) || var_1_42) ? (var_1_6 == ((unsigned long int) (((var_1_7 + 1924803778u) - ((((var_1_38) > (var_1_38)) ? (var_1_38) : (var_1_38)))) - var_1_5))) : 1) : 1)) && (((var_1_7 > var_1_20) && var_1_42) ? (var_1_10 == ((unsigned char) (var_1_11 && var_1_12))) : 1)) && ((-500 >= (var_1_17 * (var_1_52 ^ var_1_7))) ? (var_1_13 == ((float) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) + var_1_15))) : (var_1_13 == ((float) ((((var_1_15 + var_1_16) < 0 ) ? -(var_1_15 + var_1_16) : (var_1_15 + var_1_16))))))) && (((last_1_var_1_17 >= var_1_38) && (((((-2) < (var_1_5)) ? (-2) : (var_1_5))) < var_1_52)) ? (var_1_17 == ((unsigned long int) (var_1_5 + (var_1_20 + ((((var_1_38) < (var_1_52)) ? (var_1_38) : (var_1_52))))))) : ((var_1_33 == var_1_16) ? (var_1_48 ? (var_1_17 == ((unsigned long int) (((((var_1_19) < ((var_1_5 + var_1_7))) ? (var_1_19) : ((var_1_5 + var_1_7)))) - 256u))) : 1) : (var_1_17 == ((unsigned long int) (var_1_52 + (((((var_1_7) < (var_1_5)) ? (var_1_7) : (var_1_5))) - var_1_38))))))) && (((var_1_11 || (var_1_14 > 15.3f)) || (last_1_var_1_1 == (8u >> last_1_var_1_20))) ? ((last_1_var_1_20 > last_1_var_1_1) ? (var_1_20 == ((unsigned char) (((((32 + var_1_21)) > ((var_1_22 + (var_1_23 + 4)))) ? ((32 + var_1_21)) : ((var_1_22 + (var_1_23 + 4))))))) : 1) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) == last_1_var_1_20) ? (((- last_1_var_1_51) < last_1_var_1_20) ? (var_1_20 == ((unsigned char) var_1_21)) : (var_1_20 == ((unsigned char) var_1_21))) : (var_1_20 == ((unsigned char) var_1_22))))) && ((! var_1_11) ? ((var_1_12 && var_1_11) ? (var_1_24 == ((signed char) ((((var_1_23) < (var_1_25)) ? (var_1_23) : (var_1_25))))) : ((((var_1_37 % var_1_5) + var_1_38) != var_1_52) ? (var_1_24 == ((signed char) (((((var_1_23 - var_1_26)) > (var_1_25)) ? ((var_1_23 - var_1_26)) : (var_1_25))))) : (var_1_24 == ((signed char) 25)))) : (((((((var_1_27 - var_1_28)) > (var_1_16)) ? ((var_1_27 - var_1_28)) : (var_1_16))) > var_1_13) ? ((var_1_15 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) ? (var_1_24 == ((signed char) (var_1_29 + (((((25) < (var_1_30)) ? (25) : (var_1_30))) - var_1_31)))) : (var_1_24 == ((signed char) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) : (var_1_24 == ((signed char) (var_1_30 - (var_1_31 + var_1_32))))))) && ((! var_1_12) ? (var_1_33 == ((double) ((var_1_34 - var_1_35) + 7.5))) : 1)) && ((var_1_32 > (var_1_25 + var_1_52)) ? ((var_1_20 <= (var_1_19 - var_1_23)) ? ((var_1_26 < var_1_20) ? (var_1_36 == ((float) ((((((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) > (var_1_35)) ? (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) : (var_1_35))))) : 1) : 1) : ((var_1_11 && var_1_10) ? (var_1_36 == ((float) var_1_14)) : (var_1_36 == ((float) var_1_14))))) && ((! (((((var_1_7) > (var_1_52)) ? (var_1_7) : (var_1_52))) > (var_1_31 | var_1_52))) ? (((var_1_27 - var_1_28) > var_1_15) ? (var_1_37 == ((signed char) ((((var_1_25) > (var_1_29)) ? (var_1_25) : (var_1_29))))) : (var_1_42 ? (var_1_37 == ((signed char) (((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31))) - var_1_30))) : (var_1_37 == ((signed char) (var_1_30 + ((((var_1_32) > (var_1_31)) ? (var_1_32) : (var_1_31)))))))) : 1)) && ((var_1_31 >= (var_1_26 * last_1_var_1_52)) ? (((((((var_1_22) > (var_1_30)) ? (var_1_22) : (var_1_30))) << last_1_var_1_52) != (last_1_var_1_51 + last_1_var_1_38)) ? (var_1_38 == ((unsigned char) var_1_23)) : 1) : ((last_1_var_1_38 > var_1_29) ? ((last_1_var_1_42 && var_1_12) ? (var_1_38 == ((unsigned char) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : 1) : (var_1_38 == ((unsigned char) (((((var_1_21 + (100 - var_1_30))) < (var_1_23)) ? ((var_1_21 + (100 - var_1_30))) : (var_1_23)))))))) && (var_1_12 ? (var_1_41 == ((double) (((((4.375 + var_1_15)) > (var_1_14)) ? ((4.375 + var_1_15)) : (var_1_14))))) : 1)) && (((5u << var_1_7) == (last_1_var_1_43 / var_1_19)) ? (var_1_42 == ((unsigned char) (! var_1_12))) : ((last_1_var_1_48 && var_1_12) ? (var_1_42 == ((unsigned char) var_1_11)) : (var_1_42 == ((unsigned char) 1))))) && ((var_1_11 && (var_1_32 < var_1_24)) ? ((! var_1_42) ? (var_1_43 == ((signed long int) ((((var_1_32) > (var_1_25)) ? (var_1_32) : (var_1_25))))) : 1) : 1)) && ((! ((var_1_19 - var_1_31) > var_1_43)) ? (var_1_44 == ((signed char) (var_1_30 + (((((var_1_32 - var_1_31)) > (var_1_29)) ? ((var_1_32 - var_1_31)) : (var_1_29)))))) : ((var_1_30 < (((((var_1_32) < (last_1_var_1_44)) ? (var_1_32) : (last_1_var_1_44))) * 32)) ? (var_1_12 ? ((var_1_20 > var_1_21) ? ((var_1_42 && (var_1_17 == 10u)) ? (var_1_44 == ((signed char) (((((var_1_30 + 5)) < ((var_1_31 - (1 + var_1_32)))) ? ((var_1_30 + 5)) : ((var_1_31 - (1 + var_1_32))))))) : 1) : (var_1_44 == ((signed char) ((((var_1_25) < (((((var_1_29) < (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26))))) ? (var_1_29) : (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26)))))))) ? (var_1_25) : (((((var_1_29) < (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26))))) ? (var_1_29) : (((((var_1_31) < (var_1_26)) ? (var_1_31) : (var_1_26)))))))))))) : 1) : (var_1_44 == ((signed char) (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) + var_1_29)))))) && ((var_1_1 <= (var_1_38 + var_1_19)) ? (var_1_45 == ((signed short int) (-1 + var_1_26))) : 1)) && ((((var_1_38 > var_1_38) && var_1_10) || var_1_10) ? ((var_1_34 >= 63.75) ? ((var_1_1 <= var_1_38) ? (var_1_46 == ((signed char) var_1_30)) : (var_1_46 == ((signed char) ((var_1_30 + (var_1_47 - 16)) - var_1_32)))) : (var_1_46 == ((signed char) (var_1_32 - var_1_23)))) : 1)) && (var_1_48 == ((unsigned char) (var_1_49 || var_1_50)))) && (var_1_49 ? ((last_1_var_1_24 <= last_1_var_1_20) ? ((! (var_1_7 <= last_1_var_1_46)) ? (var_1_51 == ((signed char) var_1_26)) : (var_1_51 == ((signed char) var_1_47))) : (var_1_51 == ((signed char) var_1_31))) : (var_1_51 == ((signed char) var_1_47)))) && ((! var_1_11) ? (var_1_52 == ((unsigned char) ((((var_1_40) < (((((var_1_32) < (var_1_23)) ? (var_1_32) : (var_1_23))))) ? (var_1_40) : (((((var_1_32) < (var_1_23)) ? (var_1_32) : (var_1_23)))))))) : ((last_1_var_1_37 < last_1_var_1_37) ? (var_1_52 == ((unsigned char) var_1_31)) : (var_1_52 == ((unsigned char) var_1_21)))) ; [L374] RET, EXPR property() [L374] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=4, last_1_var_1_1=128, last_1_var_1_20=32, last_1_var_1_24=-25, last_1_var_1_37=-2, last_1_var_1_38=16, last_1_var_1_42=0, last_1_var_1_43=2, last_1_var_1_44=-4, last_1_var_1_46=50, last_1_var_1_48=1, last_1_var_1_51=-8, last_1_var_1_52=0, var_1_10=1, var_1_11=1, var_1_12=1, var_1_14=2, var_1_17=2147483628, var_1_19=4294967279, var_1_1=128, var_1_20=32, var_1_21=0, var_1_22=8, var_1_23=64, var_1_24=-1, var_1_25=8, var_1_26=1, var_1_29=63, var_1_30=7, var_1_31=0, var_1_32=8, var_1_36=2, var_1_37=-2, var_1_38=16, var_1_40=254, var_1_41=2, var_1_42=1, var_1_43=2, var_1_44=71, var_1_45=0, var_1_46=-56, var_1_47=63, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=63, var_1_52=0, var_1_5=2147483647, var_1_6=32, var_1_7=2147483644] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 179 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 51.7s, OverallIterations: 26, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 17.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11639 SdHoareTripleChecker+Valid, 12.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11428 mSDsluCounter, 29619 SdHoareTripleChecker+Invalid, 11.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 22241 mSDsCounter, 1062 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10240 IncrementalHoareTripleChecker+Invalid, 11302 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1062 mSolverCounterUnsat, 7378 mSDtfsCounter, 10240 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9808 GetRequests, 9494 SyntacticMatches, 2 SemanticMatches, 312 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1507 ImplicationChecksByTransitivity, 4.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10262occurred in iteration=21, InterpolantAutomatonStates: 276, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.4s AutomataMinimizationTime, 25 MinimizatonAttempts, 10036 StatesRemovedByMinimization, 23 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 17.9s InterpolantComputationTime, 8018 NumberOfCodeBlocks, 8018 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 9471 ConstructedInterpolants, 0 QuantifiedInterpolants, 42395 SizeOfPredicates, 103 NumberOfNonLiveVariables, 17691 ConjunctsInSsa, 264 ConjunctsInUnsatCore, 32 InterpolantComputations, 16 PerfectInterpolantSequences, 113670/115584 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 [2023-12-19 13:13:36,079 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...