./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6cdc77ef1177ec70fde4fcca3b975c090ca5a005c8132cd6d42fd3f6bb9538f4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 22:46:41,680 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 22:46:41,740 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 22:46:41,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 22:46:41,748 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 22:46:41,772 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 22:46:41,773 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 22:46:41,773 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 22:46:41,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 22:46:41,773 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 22:46:41,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 22:46:41,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 22:46:41,774 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 22:46:41,775 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 22:46:41,775 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 22:46:41,775 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 22:46:41,775 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 22:46:41,775 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 22:46:41,775 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 22:46:41,776 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 22:46:41,777 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 22:46:41,777 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 22:46:41,777 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 22:46:41,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 22:46:41,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 22:46:41,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 22:46:41,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 22:46:41,778 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cdc77ef1177ec70fde4fcca3b975c090ca5a005c8132cd6d42fd3f6bb9538f4 [2025-03-03 22:46:42,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 22:46:42,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 22:46:42,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 22:46:42,033 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 22:46:42,033 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 22:46:42,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:43,248 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d16eccefb/0a3c84ea8af147c1b6fe6bc3d15bf131/FLAG07bcd54ad [2025-03-03 22:46:43,553 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 22:46:43,555 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:43,564 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d16eccefb/0a3c84ea8af147c1b6fe6bc3d15bf131/FLAG07bcd54ad [2025-03-03 22:46:43,835 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d16eccefb/0a3c84ea8af147c1b6fe6bc3d15bf131 [2025-03-03 22:46:43,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 22:46:43,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 22:46:43,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 22:46:43,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 22:46:43,843 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 22:46:43,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 10:46:43" (1/1) ... [2025-03-03 22:46:43,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43167eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:43, skipping insertion in model container [2025-03-03 22:46:43,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 10:46:43" (1/1) ... [2025-03-03 22:46:43,865 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 22:46:43,985 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i[916,929] [2025-03-03 22:46:44,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 22:46:44,095 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 22:46:44,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i[916,929] [2025-03-03 22:46:44,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 22:46:44,171 INFO L204 MainTranslator]: Completed translation [2025-03-03 22:46:44,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44 WrapperNode [2025-03-03 22:46:44,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 22:46:44,174 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 22:46:44,174 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 22:46:44,174 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 22:46:44,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,194 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,225 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 238 [2025-03-03 22:46:44,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 22:46:44,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 22:46:44,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 22:46:44,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 22:46:44,239 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,242 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,271 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]. [2025-03-03 22:46:44,274 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,274 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,281 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,284 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,285 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,287 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 22:46:44,288 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 22:46:44,288 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 22:46:44,288 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 22:46:44,289 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (1/1) ... [2025-03-03 22:46:44,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 22:46:44,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 22:46:44,324 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) [2025-03-03 22:46:44,330 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 [2025-03-03 22:46:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 22:46:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 22:46:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 22:46:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 22:46:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 22:46:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 22:46:44,423 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 22:46:44,425 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 22:46:44,801 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2025-03-03 22:46:44,803 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 22:46:44,816 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 22:46:44,817 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 22:46:44,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 10:46:44 BoogieIcfgContainer [2025-03-03 22:46:44,818 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 22:46:44,820 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 22:46:44,820 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 22:46:44,823 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 22:46:44,824 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 10:46:43" (1/3) ... [2025-03-03 22:46:44,824 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27659fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 10:46:44, skipping insertion in model container [2025-03-03 22:46:44,825 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:44" (2/3) ... [2025-03-03 22:46:44,825 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27659fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 10:46:44, skipping insertion in model container [2025-03-03 22:46:44,825 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 10:46:44" (3/3) ... [2025-03-03 22:46:44,826 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:44,837 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 22:46:44,840 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-47.i that has 2 procedures, 97 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 22:46:44,889 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 22:46:44,898 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@289d6829, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 22:46:44,899 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 22:46:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 61 states have (on average 1.4426229508196722) internal successors, (88), 62 states have internal predecessors, (88), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2025-03-03 22:46:44,914 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:44,915 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:44,915 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:44,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:44,920 INFO L85 PathProgramCache]: Analyzing trace with hash -2088873335, now seen corresponding path program 1 times [2025-03-03 22:46:44,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:44,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695760677] [2025-03-03 22:46:44,926 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:45,012 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:45,043 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:45,043 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:45,043 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 22:46:45,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 22:46:45,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695760677] [2025-03-03 22:46:45,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695760677] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 22:46:45,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [736699909] [2025-03-03 22:46:45,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:45,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 22:46:45,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 22:46:45,316 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) [2025-03-03 22:46:45,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 22:46:45,409 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:45,500 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:45,500 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:45,500 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:45,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 22:46:45,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 22:46:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 22:46:45,548 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 22:46:45,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [736699909] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:45,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 22:46:45,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 22:46:45,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547150446] [2025-03-03 22:46:45,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:45,553 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 22:46:45,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 22:46:45,565 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 22:46:45,565 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 22:46:45,567 INFO L87 Difference]: Start difference. First operand has 97 states, 61 states have (on average 1.4426229508196722) internal successors, (88), 62 states have internal predecessors, (88), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 22:46:45,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:45,586 INFO L93 Difference]: Finished difference Result 191 states and 338 transitions. [2025-03-03 22:46:45,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 22:46:45,589 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 208 [2025-03-03 22:46:45,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:45,594 INFO L225 Difference]: With dead ends: 191 [2025-03-03 22:46:45,596 INFO L226 Difference]: Without dead ends: 94 [2025-03-03 22:46:45,599 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 22:46:45,601 INFO L435 NwaCegarLoop]: 152 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:45,601 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 22:46:45,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2025-03-03 22:46:45,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2025-03-03 22:46:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 59 states have internal predecessors, (83), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 149 transitions. [2025-03-03 22:46:45,635 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 149 transitions. Word has length 208 [2025-03-03 22:46:45,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:45,636 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 149 transitions. [2025-03-03 22:46:45,637 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 22:46:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 149 transitions. [2025-03-03 22:46:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2025-03-03 22:46:45,639 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:45,640 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:45,648 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 22:46:45,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-03 22:46:45,844 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:45,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:45,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1491176020, now seen corresponding path program 1 times [2025-03-03 22:46:45,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:45,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259577273] [2025-03-03 22:46:45,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:45,870 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:45,984 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:45,984 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:45,984 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:47,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 22:46:47,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259577273] [2025-03-03 22:46:47,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259577273] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:47,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:47,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 22:46:47,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241062114] [2025-03-03 22:46:47,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:47,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-03 22:46:47,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 22:46:47,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-03 22:46:47,521 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-03 22:46:47,522 INFO L87 Difference]: Start difference. First operand 94 states and 149 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:47,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:47,997 INFO L93 Difference]: Finished difference Result 342 states and 534 transitions. [2025-03-03 22:46:47,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-03 22:46:47,998 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 208 [2025-03-03 22:46:47,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:48,002 INFO L225 Difference]: With dead ends: 342 [2025-03-03 22:46:48,002 INFO L226 Difference]: Without dead ends: 251 [2025-03-03 22:46:48,003 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-03-03 22:46:48,004 INFO L435 NwaCegarLoop]: 138 mSDtfsCounter, 228 mSDsluCounter, 296 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:48,004 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 434 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-03 22:46:48,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2025-03-03 22:46:48,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 161. [2025-03-03 22:46:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 108 states have (on average 1.4537037037037037) internal successors, (157), 109 states have internal predecessors, (157), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 49 states have call predecessors, (50), 50 states have call successors, (50) [2025-03-03 22:46:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 257 transitions. [2025-03-03 22:46:48,031 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 257 transitions. Word has length 208 [2025-03-03 22:46:48,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:48,032 INFO L471 AbstractCegarLoop]: Abstraction has 161 states and 257 transitions. [2025-03-03 22:46:48,033 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 257 transitions. [2025-03-03 22:46:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2025-03-03 22:46:48,036 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:48,036 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:48,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 22:46:48,037 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:48,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:48,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1784579027, now seen corresponding path program 1 times [2025-03-03 22:46:48,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:48,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165510801] [2025-03-03 22:46:48,038 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:48,056 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:48,078 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:48,078 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:48,078 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:48,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 22:46:48,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165510801] [2025-03-03 22:46:48,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165510801] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:48,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:48,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 22:46:48,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151547402] [2025-03-03 22:46:48,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:48,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 22:46:48,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 22:46:48,147 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 22:46:48,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:48,147 INFO L87 Difference]: Start difference. First operand 161 states and 257 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:48,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:48,201 INFO L93 Difference]: Finished difference Result 461 states and 734 transitions. [2025-03-03 22:46:48,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 22:46:48,201 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 208 [2025-03-03 22:46:48,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:48,205 INFO L225 Difference]: With dead ends: 461 [2025-03-03 22:46:48,206 INFO L226 Difference]: Without dead ends: 303 [2025-03-03 22:46:48,206 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:48,207 INFO L435 NwaCegarLoop]: 170 mSDtfsCounter, 139 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 302 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:48,207 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 302 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 22:46:48,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2025-03-03 22:46:48,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 300. [2025-03-03 22:46:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 195 states have (on average 1.3897435897435897) internal successors, (271), 197 states have internal predecessors, (271), 100 states have call successors, (100), 4 states have call predecessors, (100), 4 states have return successors, (100), 98 states have call predecessors, (100), 100 states have call successors, (100) [2025-03-03 22:46:48,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 471 transitions. [2025-03-03 22:46:48,252 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 471 transitions. Word has length 208 [2025-03-03 22:46:48,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:48,253 INFO L471 AbstractCegarLoop]: Abstraction has 300 states and 471 transitions. [2025-03-03 22:46:48,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 471 transitions. [2025-03-03 22:46:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2025-03-03 22:46:48,255 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:48,255 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:48,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 22:46:48,255 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:48,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:48,256 INFO L85 PathProgramCache]: Analyzing trace with hash 1047797849, now seen corresponding path program 1 times [2025-03-03 22:46:48,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:48,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717908509] [2025-03-03 22:46:48,256 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:48,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:48,269 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 209 statements into 1 equivalence classes. [2025-03-03 22:46:48,332 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-03-03 22:46:48,332 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:48,332 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:48,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 22:46:48,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717908509] [2025-03-03 22:46:48,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717908509] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:48,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:48,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 22:46:48,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361444123] [2025-03-03 22:46:48,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:48,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 22:46:48,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 22:46:48,495 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 22:46:48,495 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:48,496 INFO L87 Difference]: Start difference. First operand 300 states and 471 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:48,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:48,537 INFO L93 Difference]: Finished difference Result 597 states and 939 transitions. [2025-03-03 22:46:48,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 22:46:48,538 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 209 [2025-03-03 22:46:48,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:48,541 INFO L225 Difference]: With dead ends: 597 [2025-03-03 22:46:48,541 INFO L226 Difference]: Without dead ends: 300 [2025-03-03 22:46:48,542 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:48,542 INFO L435 NwaCegarLoop]: 146 mSDtfsCounter, 0 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 285 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 [2025-03-03 22:46:48,543 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 285 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 22:46:48,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2025-03-03 22:46:48,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 300. [2025-03-03 22:46:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 195 states have (on average 1.3794871794871795) internal successors, (269), 197 states have internal predecessors, (269), 100 states have call successors, (100), 4 states have call predecessors, (100), 4 states have return successors, (100), 98 states have call predecessors, (100), 100 states have call successors, (100) [2025-03-03 22:46:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 469 transitions. [2025-03-03 22:46:48,581 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 469 transitions. Word has length 209 [2025-03-03 22:46:48,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:48,581 INFO L471 AbstractCegarLoop]: Abstraction has 300 states and 469 transitions. [2025-03-03 22:46:48,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 469 transitions. [2025-03-03 22:46:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-03 22:46:48,583 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:48,583 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:48,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-03 22:46:48,583 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:48,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:48,584 INFO L85 PathProgramCache]: Analyzing trace with hash 820481422, now seen corresponding path program 1 times [2025-03-03 22:46:48,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:48,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079883277] [2025-03-03 22:46:48,584 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:48,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:48,595 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:48,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:48,713 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:48,713 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:49,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 22:46:49,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079883277] [2025-03-03 22:46:49,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079883277] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:49,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:49,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 22:46:49,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366381536] [2025-03-03 22:46:49,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:49,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 22:46:49,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 22:46:49,203 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 22:46:49,203 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 22:46:49,203 INFO L87 Difference]: Start difference. First operand 300 states and 469 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:49,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:49,465 INFO L93 Difference]: Finished difference Result 885 states and 1385 transitions. [2025-03-03 22:46:49,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 22:46:49,466 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 210 [2025-03-03 22:46:49,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:49,470 INFO L225 Difference]: With dead ends: 885 [2025-03-03 22:46:49,471 INFO L226 Difference]: Without dead ends: 588 [2025-03-03 22:46:49,472 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 22:46:49,472 INFO L435 NwaCegarLoop]: 252 mSDtfsCounter, 134 mSDsluCounter, 299 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:49,472 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [134 Valid, 551 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 22:46:49,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2025-03-03 22:46:49,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 584. [2025-03-03 22:46:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 584 states, 375 states have (on average 1.3546666666666667) internal successors, (508), 379 states have internal predecessors, (508), 200 states have call successors, (200), 8 states have call predecessors, (200), 8 states have return successors, (200), 196 states have call predecessors, (200), 200 states have call successors, (200) [2025-03-03 22:46:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 584 states and 908 transitions. [2025-03-03 22:46:49,546 INFO L78 Accepts]: Start accepts. Automaton has 584 states and 908 transitions. Word has length 210 [2025-03-03 22:46:49,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:49,546 INFO L471 AbstractCegarLoop]: Abstraction has 584 states and 908 transitions. [2025-03-03 22:46:49,547 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 908 transitions. [2025-03-03 22:46:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-03 22:46:49,548 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:49,548 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:49,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-03 22:46:49,549 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:49,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:49,549 INFO L85 PathProgramCache]: Analyzing trace with hash -862855958, now seen corresponding path program 1 times [2025-03-03 22:46:49,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 22:46:49,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138041582] [2025-03-03 22:46:49,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:49,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 22:46:49,562 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:49,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:49,725 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:49,725 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 22:46:49,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1147510068] [2025-03-03 22:46:49,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:49,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 22:46:49,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 22:46:49,730 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) [2025-03-03 22:46:49,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 22:46:49,801 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:49,905 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:49,905 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:49,905 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 22:46:49,905 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 22:46:49,935 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:49,970 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:49,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:49,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 22:46:50,093 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 22:46:50,095 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 22:46:50,095 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 22:46:50,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-03 22:46:50,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2025-03-03 22:46:50,300 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-03-03 22:46:50,422 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 22:46:50,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 10:46:50 BoogieIcfgContainer [2025-03-03 22:46:50,426 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 22:46:50,427 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 22:46:50,427 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 22:46:50,427 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 22:46:50,427 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 10:46:44" (3/4) ... [2025-03-03 22:46:50,429 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 22:46:50,429 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 22:46:50,430 INFO L158 Benchmark]: Toolchain (without parser) took 6592.21ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 128.0MB in the beginning and 230.3MB in the end (delta: -102.3MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.73ms. Allocated memory is still 167.8MB. Free memory was 128.0MB in the beginning and 110.9MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.76ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 106.6MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: Boogie Preprocessor took 61.25ms. Allocated memory is still 167.8MB. Free memory was 106.6MB in the beginning and 100.8MB in the end (delta: 5.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: IcfgBuilder took 530.07ms. Allocated memory is still 167.8MB. Free memory was 100.8MB in the beginning and 70.6MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-03 22:46:50,431 INFO L158 Benchmark]: TraceAbstraction took 5606.66ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 69.8MB in the beginning and 230.4MB in the end (delta: -160.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2025-03-03 22:46:50,432 INFO L158 Benchmark]: Witness Printer took 2.86ms. Allocated memory is still 352.3MB. Free memory was 230.4MB in the beginning and 230.3MB in the end (delta: 110.8kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 22:46:50,432 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.73ms. Allocated memory is still 167.8MB. Free memory was 128.0MB in the beginning and 110.9MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.76ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 106.6MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.25ms. Allocated memory is still 167.8MB. Free memory was 106.6MB in the beginning and 100.8MB in the end (delta: 5.7MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 530.07ms. Allocated memory is still 167.8MB. Free memory was 100.8MB in the beginning and 70.6MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 5606.66ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 69.8MB in the beginning and 230.4MB in the end (delta: -160.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Witness Printer took 2.86ms. Allocated memory is still 352.3MB. Free memory was 230.4MB in the beginning and 230.3MB in the end (delta: 110.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 181, overapproximation of someBinaryDOUBLEComparisonOperation at line 229, overapproximation of someBinaryDOUBLEComparisonOperation at line 183, overapproximation of someBinaryDOUBLEComparisonOperation at line 185, overapproximation of someBinaryDOUBLEComparisonOperation at line 84. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 5; [L23] signed char var_1_3 = -32; [L24] unsigned long int var_1_6 = 10; [L25] unsigned short int var_1_11 = 32; [L26] unsigned short int var_1_13 = 10; [L27] unsigned short int var_1_14 = 0; [L28] signed short int var_1_15 = -128; [L29] signed short int var_1_16 = 4; [L30] signed short int var_1_17 = 128; [L31] double var_1_18 = 0.6; [L32] double var_1_19 = 4.3; [L33] double var_1_20 = 64.2; [L34] double var_1_21 = 200.6; [L35] unsigned long int var_1_22 = 100000; [L36] unsigned long int var_1_23 = 32; [L37] unsigned long int var_1_24 = 1251238951; [L38] unsigned long int var_1_25 = 3528560962; [L39] unsigned char var_1_26 = 0; [L40] unsigned long int var_1_27 = 3248462006; [L41] unsigned char var_1_28 = 1; [L42] unsigned char var_1_29 = 0; [L43] signed char var_1_30 = -4; [L44] signed char var_1_31 = 2; [L45] signed char var_1_32 = 100; [L46] signed char var_1_33 = -32; [L47] signed char var_1_34 = -8; [L48] unsigned char var_1_35 = 1; [L49] unsigned char var_1_36 = 0; [L50] signed char var_1_37 = -25; [L51] signed char var_1_38 = 8; [L52] unsigned long int last_1_var_1_6 = 10; [L53] unsigned short int last_1_var_1_11 = 32; [L54] unsigned short int last_1_var_1_14 = 0; [L55] unsigned long int last_1_var_1_22 = 100000; [L56] unsigned char last_1_var_1_26 = 0; [L57] unsigned char last_1_var_1_35 = 1; VAL [isInitial=0, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=-32, var_1_6=10] [L233] isInitial = 1 [L234] FCALL initially() [L235] int k_loop; [L236] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=-32, var_1_6=10] [L236] COND TRUE k_loop < 1 [L237] CALL updateLastVariables() [L221] last_1_var_1_6 = var_1_6 [L222] last_1_var_1_11 = var_1_11 [L223] last_1_var_1_14 = var_1_14 [L224] last_1_var_1_22 = var_1_22 [L225] last_1_var_1_26 = var_1_26 [L226] last_1_var_1_35 = var_1_35 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=-32, var_1_6=10] [L237] RET updateLastVariables() [L238] CALL updateVariables() [L168] var_1_3 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_3 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L169] RET assume_abort_if_not(var_1_3 >= -126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L170] CALL assume_abort_if_not(var_1_3 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L170] RET assume_abort_if_not(var_1_3 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=10, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L171] var_1_13 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L172] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L173] CALL assume_abort_if_not(var_1_13 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L173] RET assume_abort_if_not(var_1_13 <= 65534) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=4, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L174] var_1_16 = __VERIFIER_nondet_short() [L175] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L175] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L176] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L176] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=128, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L177] var_1_17 = __VERIFIER_nondet_short() [L178] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L178] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L179] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L179] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_19=43/10, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L180] var_1_19 = __VERIFIER_nondet_double() [L181] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L181] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_20=321/5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L182] var_1_20 = __VERIFIER_nondet_double() [L183] CALL assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L183] RET assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_21=1003/5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L184] var_1_21 = __VERIFIER_nondet_double() [L185] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L185] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=1251238951, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L186] var_1_24 = __VERIFIER_nondet_ulong() [L187] CALL assume_abort_if_not(var_1_24 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L187] RET assume_abort_if_not(var_1_24 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L188] CALL assume_abort_if_not(var_1_24 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L188] RET assume_abort_if_not(var_1_24 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=3528560962, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L189] var_1_25 = __VERIFIER_nondet_ulong() [L190] CALL assume_abort_if_not(var_1_25 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L190] RET assume_abort_if_not(var_1_25 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L191] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L191] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=3248462006, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L192] var_1_27 = __VERIFIER_nondet_ulong() [L193] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L193] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L194] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L194] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L195] var_1_28 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L196] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L197] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L197] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=0, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L198] var_1_29 = __VERIFIER_nondet_uchar() [L199] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L199] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L200] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L200] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=2, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L201] var_1_31 = __VERIFIER_nondet_char() [L202] CALL assume_abort_if_not(var_1_31 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L202] RET assume_abort_if_not(var_1_31 >= -1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L203] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L203] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=100, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L204] var_1_32 = __VERIFIER_nondet_char() [L205] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L205] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L206] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L206] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-32, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L207] var_1_33 = __VERIFIER_nondet_char() [L208] CALL assume_abort_if_not(var_1_33 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L208] RET assume_abort_if_not(var_1_33 >= -63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L209] CALL assume_abort_if_not(var_1_33 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L209] RET assume_abort_if_not(var_1_33 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-8, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L210] var_1_34 = __VERIFIER_nondet_char() [L211] CALL assume_abort_if_not(var_1_34 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L211] RET assume_abort_if_not(var_1_34 >= -63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L212] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L212] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L213] var_1_36 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L214] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L215] CALL assume_abort_if_not(var_1_36 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L215] RET assume_abort_if_not(var_1_36 <= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=8, var_1_3=126, var_1_6=10] [L216] var_1_38 = __VERIFIER_nondet_char() [L217] CALL assume_abort_if_not(var_1_38 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L217] RET assume_abort_if_not(var_1_38 >= -127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L218] CALL assume_abort_if_not(var_1_38 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L218] RET assume_abort_if_not(var_1_38 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L238] RET updateVariables() [L239] CALL step() [L61] signed long int stepLocal_5 = last_1_var_1_14; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_5=0, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=32, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L62] COND TRUE last_1_var_1_6 > stepLocal_5 [L63] var_1_23 = (var_1_16 + (var_1_24 - var_1_13)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L69] unsigned long int stepLocal_2 = last_1_var_1_22 + last_1_var_1_22; [L70] unsigned char stepLocal_1 = last_1_var_1_26; [L71] unsigned long int stepLocal_0 = last_1_var_1_22; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_2=200000, var_1_11=32, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L72] COND FALSE !(last_1_var_1_14 > stepLocal_2) [L81] var_1_11 = var_1_13 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, var_1_11=7, var_1_13=7, var_1_14=0, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=3/5, var_1_1=5, var_1_22=100000, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L83] var_1_14 = var_1_13 [L84] var_1_18 = ((((var_1_19) > ((((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) < 0 ) ? -((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) : ((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))))))) ? (var_1_19) : ((((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) < 0 ) ? -((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) : ((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21)))))))) [L85] signed long int stepLocal_4 = 0; [L86] unsigned short int stepLocal_3 = var_1_13; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_3=7, stepLocal_4=0, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=100000, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L87] COND TRUE var_1_14 <= stepLocal_3 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_4=0, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=100000, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L88] COND FALSE !(stepLocal_4 >= var_1_23) [L91] var_1_22 = var_1_13 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L94] unsigned short int stepLocal_7 = var_1_13; [L95] unsigned long int stepLocal_6 = var_1_25; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_6=2147483647, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=0, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L96] COND TRUE stepLocal_6 < (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))) - var_1_22) [L97] var_1_26 = (var_1_28 && var_1_29) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L107] COND TRUE \read(var_1_26) [L108] var_1_35 = (! var_1_36) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=10] [L112] COND TRUE \read(var_1_35) [L113] var_1_6 = ((((8u) > (var_1_11)) ? (8u) : (var_1_11))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=5, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L119] COND TRUE \read(var_1_26) [L120] var_1_1 = (((((((10) < (var_1_3)) ? (10) : (var_1_3))) < 0 ) ? -((((10) < (var_1_3)) ? (10) : (var_1_3))) : ((((10) < (var_1_3)) ? (10) : (var_1_3))))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=-128, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L132] COND TRUE \read(var_1_35) [L133] var_1_15 = (var_1_3 + (var_1_16 - ((((var_1_17) < (2)) ? (var_1_17) : (2))))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L137] unsigned short int stepLocal_10 = var_1_11; [L138] unsigned char stepLocal_9 = var_1_26; [L139] signed long int stepLocal_8 = ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))) - var_1_32; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_10=7, stepLocal_1=0, stepLocal_7=7, stepLocal_8=8097, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L140] COND FALSE !(var_1_6 < stepLocal_10) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, stepLocal_8=8097, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L147] COND FALSE !(stepLocal_8 <= var_1_34) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L155] unsigned short int stepLocal_12 = var_1_13; [L156] unsigned char stepLocal_11 = var_1_35; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_11=1, stepLocal_12=7, stepLocal_1=0, stepLocal_7=7, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L157] COND TRUE stepLocal_11 && var_1_28 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_12=7, stepLocal_1=0, stepLocal_7=7, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=-25, var_1_38=-127, var_1_3=126, var_1_6=8] [L158] COND TRUE stepLocal_12 != var_1_27 [L159] var_1_37 = ((((var_1_3) < (var_1_32)) ? (var_1_3) : (var_1_32))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, stepLocal_0=100000, stepLocal_1=0, stepLocal_7=7, stepLocal_9=1, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=-127, var_1_3=126, var_1_6=8] [L239] RET step() [L240] CALL, EXPR property() [L229-L230] return (((((((((((var_1_26 ? (var_1_1 == ((signed char) (((((((10) < (var_1_3)) ? (10) : (var_1_3))) < 0 ) ? -((((10) < (var_1_3)) ? (10) : (var_1_3))) : ((((10) < (var_1_3)) ? (10) : (var_1_3))))))) : (var_1_35 ? (var_1_26 ? (var_1_1 == ((signed char) var_1_3)) : (var_1_1 == ((signed char) var_1_3))) : (var_1_1 == ((signed char) var_1_3)))) && (var_1_35 ? (var_1_6 == ((unsigned long int) ((((8u) > (var_1_11)) ? (8u) : (var_1_11))))) : ((var_1_11 > var_1_14) ? (var_1_6 == ((unsigned long int) ((((var_1_14) > ((3173943110u - var_1_11))) ? (var_1_14) : ((3173943110u - var_1_11)))))) : 1))) && ((last_1_var_1_14 > (last_1_var_1_22 + last_1_var_1_22)) ? ((last_1_var_1_11 != last_1_var_1_22) ? ((last_1_var_1_26 && last_1_var_1_26) ? (var_1_11 == ((unsigned short int) var_1_13)) : (var_1_11 == ((unsigned short int) var_1_13))) : 1) : (var_1_11 == ((unsigned short int) var_1_13)))) && (var_1_14 == ((unsigned short int) var_1_13))) && (var_1_35 ? (var_1_15 == ((signed short int) (var_1_3 + (var_1_16 - ((((var_1_17) < (2)) ? (var_1_17) : (2))))))) : (var_1_15 == ((signed short int) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))))) && (var_1_18 == ((double) ((((var_1_19) > ((((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) < 0 ) ? -((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) : ((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))))))) ? (var_1_19) : ((((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) < 0 ) ? -((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) : ((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))))))))))) && ((var_1_14 <= var_1_13) ? ((0 >= var_1_23) ? (var_1_22 == ((unsigned long int) var_1_11)) : (var_1_22 == ((unsigned long int) var_1_13))) : 1)) && ((last_1_var_1_6 > last_1_var_1_14) ? (var_1_23 == ((unsigned long int) (var_1_16 + (var_1_24 - var_1_13)))) : (last_1_var_1_35 ? (var_1_23 == ((unsigned long int) (var_1_25 - (1448097314u - var_1_13)))) : 1))) && ((var_1_25 < (((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))) - var_1_22)) ? (var_1_26 == ((unsigned char) (var_1_28 && var_1_29))) : (var_1_28 ? ((var_1_11 <= var_1_13) ? (var_1_26 == ((unsigned char) var_1_29)) : (var_1_26 == ((unsigned char) var_1_29))) : 1))) && ((var_1_6 < var_1_11) ? ((((((var_1_18) < (3.75f)) ? (var_1_18) : (3.75f))) >= var_1_20) ? (var_1_30 == ((signed char) ((((var_1_3) > (((((-16) < ((var_1_31 - var_1_32))) ? (-16) : ((var_1_31 - var_1_32)))))) ? (var_1_3) : (((((-16) < ((var_1_31 - var_1_32))) ? (-16) : ((var_1_31 - var_1_32))))))))) : (var_1_30 == ((signed char) ((((var_1_33 + var_1_34) < 0 ) ? -(var_1_33 + var_1_34) : (var_1_33 + var_1_34)))))) : (((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))) - var_1_32) <= var_1_34) ? ((var_1_26 && ((var_1_11 * var_1_22) <= var_1_6)) ? (var_1_30 == ((signed char) ((((var_1_34) > (var_1_31)) ? (var_1_34) : (var_1_31))))) : (var_1_30 == ((signed char) var_1_33))) : 1))) && (var_1_26 ? (var_1_35 == ((unsigned char) (! var_1_36))) : (var_1_35 == ((unsigned char) ((var_1_3 > var_1_23) || var_1_28))))) && ((var_1_35 && var_1_28) ? ((var_1_13 != var_1_27) ? (var_1_37 == ((signed char) ((((var_1_3) < (var_1_32)) ? (var_1_3) : (var_1_32))))) : (var_1_37 == ((signed char) var_1_31))) : (var_1_37 == ((signed char) var_1_38))) ; VAL [\result=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=-127, var_1_3=126, var_1_6=8] [L240] RET, EXPR property() [L240] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=-127, var_1_3=126, var_1_6=8] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=0, last_1_var_1_22=100000, last_1_var_1_26=0, last_1_var_1_35=1, last_1_var_1_6=10, var_1_11=7, var_1_13=7, var_1_14=7, var_1_15=124, var_1_16=0, var_1_17=8097, var_1_18=2, var_1_19=2, var_1_1=10, var_1_20=0, var_1_21=0, var_1_22=7, var_1_23=5368709112, var_1_24=5368709119, var_1_25=2147483647, var_1_26=1, var_1_27=6442450951, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=1, var_1_32=0, var_1_33=-63, var_1_34=-63, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=-127, var_1_3=126, var_1_6=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.4s, OverallIterations: 6, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 501 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 501 mSDsluCounter, 1724 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 866 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 395 IncrementalHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 858 mSDtfsCounter, 395 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 228 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=584occurred in iteration=5, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 97 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 1671 NumberOfCodeBlocks, 1671 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1245 ConstructedInterpolants, 0 QuantifiedInterpolants, 1657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 507 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 12608/12672 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 22:46:50,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6cdc77ef1177ec70fde4fcca3b975c090ca5a005c8132cd6d42fd3f6bb9538f4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 22:46:52,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 22:46:52,446 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 22:46:52,453 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 22:46:52,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 22:46:52,478 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 22:46:52,479 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 22:46:52,479 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 22:46:52,479 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 22:46:52,479 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 22:46:52,480 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 22:46:52,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 22:46:52,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 22:46:52,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 22:46:52,481 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 22:46:52,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 22:46:52,482 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 22:46:52,483 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 22:46:52,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 22:46:52,483 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 22:46:52,483 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 22:46:52,483 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 22:46:52,483 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 22:46:52,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 22:46:52,484 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 22:46:52,485 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 22:46:52,485 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 22:46:52,485 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 22:46:52,485 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 22:46:52,485 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cdc77ef1177ec70fde4fcca3b975c090ca5a005c8132cd6d42fd3f6bb9538f4 [2025-03-03 22:46:52,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 22:46:52,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 22:46:52,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 22:46:52,759 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 22:46:52,759 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 22:46:52,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:53,997 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8eb14918/6cf045c5fc014967bdd60e38e8c3d640/FLAGa5b5676b4 [2025-03-03 22:46:54,204 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 22:46:54,205 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:54,212 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8eb14918/6cf045c5fc014967bdd60e38e8c3d640/FLAGa5b5676b4 [2025-03-03 22:46:54,548 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8eb14918/6cf045c5fc014967bdd60e38e8c3d640 [2025-03-03 22:46:54,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 22:46:54,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 22:46:54,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 22:46:54,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 22:46:54,555 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 22:46:54,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9c7332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54, skipping insertion in model container [2025-03-03 22:46:54,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 22:46:54,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i[916,929] [2025-03-03 22:46:54,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 22:46:54,755 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 22:46:54,766 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-47.i[916,929] [2025-03-03 22:46:54,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 22:46:54,823 INFO L204 MainTranslator]: Completed translation [2025-03-03 22:46:54,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54 WrapperNode [2025-03-03 22:46:54,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 22:46:54,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 22:46:54,826 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 22:46:54,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 22:46:54,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,866 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 230 [2025-03-03 22:46:54,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 22:46:54,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 22:46:54,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 22:46:54,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 22:46:54,874 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,877 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,886 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]. [2025-03-03 22:46:54,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,887 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,894 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,895 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,897 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,898 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,900 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 22:46:54,901 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 22:46:54,901 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 22:46:54,901 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 22:46:54,901 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (1/1) ... [2025-03-03 22:46:54,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 22:46:54,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 22:46:54,934 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) [2025-03-03 22:46:54,940 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 [2025-03-03 22:46:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 22:46:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 22:46:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 22:46:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 22:46:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 22:46:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 22:46:55,043 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 22:46:55,045 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 22:46:55,525 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2025-03-03 22:46:55,526 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 22:46:55,535 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 22:46:55,536 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 22:46:55,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 10:46:55 BoogieIcfgContainer [2025-03-03 22:46:55,537 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 22:46:55,539 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 22:46:55,539 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 22:46:55,543 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 22:46:55,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 10:46:54" (1/3) ... [2025-03-03 22:46:55,544 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@439c863c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 10:46:55, skipping insertion in model container [2025-03-03 22:46:55,544 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 10:46:54" (2/3) ... [2025-03-03 22:46:55,544 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@439c863c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 10:46:55, skipping insertion in model container [2025-03-03 22:46:55,544 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 10:46:55" (3/3) ... [2025-03-03 22:46:55,545 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-47.i [2025-03-03 22:46:55,555 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 22:46:55,556 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-47.i that has 2 procedures, 97 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 22:46:55,625 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 22:46:55,636 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2b44186, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 22:46:55,636 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 22:46:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 61 states have (on average 1.4426229508196722) internal successors, (88), 62 states have internal predecessors, (88), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2025-03-03 22:46:55,653 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:55,654 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:55,654 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:55,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:55,659 INFO L85 PathProgramCache]: Analyzing trace with hash -2088873335, now seen corresponding path program 1 times [2025-03-03 22:46:55,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 22:46:55,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1152406563] [2025-03-03 22:46:55,670 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:55,670 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:55,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 22:46:55,672 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 22:46:55,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-03 22:46:55,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:55,918 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:55,918 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:55,918 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:55,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 22:46:55,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 22:46:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 764 proven. 0 refuted. 0 times theorem prover too weak. 1348 trivial. 0 not checked. [2025-03-03 22:46:55,978 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 22:46:55,979 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 22:46:55,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1152406563] [2025-03-03 22:46:55,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1152406563] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:55,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:55,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 22:46:55,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287915755] [2025-03-03 22:46:55,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:55,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 22:46:55,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 22:46:55,999 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 22:46:56,000 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 22:46:56,002 INFO L87 Difference]: Start difference. First operand has 97 states, 61 states have (on average 1.4426229508196722) internal successors, (88), 62 states have internal predecessors, (88), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 22:46:56,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:56,029 INFO L93 Difference]: Finished difference Result 191 states and 338 transitions. [2025-03-03 22:46:56,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 22:46:56,033 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 208 [2025-03-03 22:46:56,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:56,039 INFO L225 Difference]: With dead ends: 191 [2025-03-03 22:46:56,039 INFO L226 Difference]: Without dead ends: 94 [2025-03-03 22:46:56,043 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 22:46:56,046 INFO L435 NwaCegarLoop]: 152 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:56,047 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 22:46:56,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2025-03-03 22:46:56,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2025-03-03 22:46:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 59 states have internal predecessors, (83), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 149 transitions. [2025-03-03 22:46:56,091 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 149 transitions. Word has length 208 [2025-03-03 22:46:56,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:56,093 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 149 transitions. [2025-03-03 22:46:56,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 22:46:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 149 transitions. [2025-03-03 22:46:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2025-03-03 22:46:56,098 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:56,098 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:56,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2025-03-03 22:46:56,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:56,302 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:56,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:56,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1491176020, now seen corresponding path program 1 times [2025-03-03 22:46:56,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 22:46:56,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1050323553] [2025-03-03 22:46:56,303 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:56,303 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:56,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 22:46:56,306 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 22:46:56,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-03 22:46:56,387 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-03-03 22:46:56,522 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-03-03 22:46:56,522 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:56,522 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:56,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-03-03 22:46:56,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 22:46:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 1223 proven. 48 refuted. 0 times theorem prover too weak. 841 trivial. 0 not checked. [2025-03-03 22:46:56,941 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 22:46:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 138 proven. 51 refuted. 0 times theorem prover too weak. 1923 trivial. 0 not checked. [2025-03-03 22:46:57,348 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 22:46:57,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1050323553] [2025-03-03 22:46:57,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1050323553] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 22:46:57,348 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 22:46:57,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2025-03-03 22:46:57,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080322906] [2025-03-03 22:46:57,350 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 22:46:57,351 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-03-03 22:46:57,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 22:46:57,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-03-03 22:46:57,352 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2025-03-03 22:46:57,352 INFO L87 Difference]: Start difference. First operand 94 states and 149 transitions. Second operand has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 3 states have call successors, (48), 3 states have call predecessors, (48), 7 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2025-03-03 22:46:58,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:58,230 INFO L93 Difference]: Finished difference Result 200 states and 306 transitions. [2025-03-03 22:46:58,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-03-03 22:46:58,234 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 3 states have call successors, (48), 3 states have call predecessors, (48), 7 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 208 [2025-03-03 22:46:58,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:58,238 INFO L225 Difference]: With dead ends: 200 [2025-03-03 22:46:58,238 INFO L226 Difference]: Without dead ends: 109 [2025-03-03 22:46:58,239 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 400 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=198, Invalid=452, Unknown=0, NotChecked=0, Total=650 [2025-03-03 22:46:58,239 INFO L435 NwaCegarLoop]: 97 mSDtfsCounter, 288 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 495 mSolverCounterSat, 233 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 439 SdHoareTripleChecker+Invalid, 728 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 233 IncrementalHoareTripleChecker+Valid, 495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:58,239 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 439 Invalid, 728 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [233 Valid, 495 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-03 22:46:58,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2025-03-03 22:46:58,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 105. [2025-03-03 22:46:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 67 states have (on average 1.2686567164179106) internal successors, (85), 67 states have internal predecessors, (85), 33 states have call successors, (33), 4 states have call predecessors, (33), 4 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 151 transitions. [2025-03-03 22:46:58,261 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 151 transitions. Word has length 208 [2025-03-03 22:46:58,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:58,262 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 151 transitions. [2025-03-03 22:46:58,262 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.5625) internal successors, (73), 16 states have internal predecessors, (73), 3 states have call successors, (48), 3 states have call predecessors, (48), 7 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2025-03-03 22:46:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 151 transitions. [2025-03-03 22:46:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2025-03-03 22:46:58,264 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:58,264 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:58,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-03-03 22:46:58,464 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:58,465 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:58,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:58,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1047797849, now seen corresponding path program 1 times [2025-03-03 22:46:58,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 22:46:58,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [699267322] [2025-03-03 22:46:58,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:58,467 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:58,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 22:46:58,470 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 22:46:58,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-03 22:46:58,521 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 209 statements into 1 equivalence classes. [2025-03-03 22:46:58,635 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-03-03 22:46:58,635 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:58,635 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:58,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-03-03 22:46:58,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 22:46:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:58,660 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 22:46:58,660 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 22:46:58,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [699267322] [2025-03-03 22:46:58,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [699267322] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:58,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:58,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 22:46:58,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311601438] [2025-03-03 22:46:58,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:58,660 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 22:46:58,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 22:46:58,661 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 22:46:58,661 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:58,661 INFO L87 Difference]: Start difference. First operand 105 states and 151 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:58,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:58,704 INFO L93 Difference]: Finished difference Result 207 states and 299 transitions. [2025-03-03 22:46:58,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 22:46:58,709 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 209 [2025-03-03 22:46:58,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:58,710 INFO L225 Difference]: With dead ends: 207 [2025-03-03 22:46:58,710 INFO L226 Difference]: Without dead ends: 105 [2025-03-03 22:46:58,711 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 22:46:58,711 INFO L435 NwaCegarLoop]: 140 mSDtfsCounter, 0 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 275 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:58,713 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 275 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 22:46:58,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2025-03-03 22:46:58,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2025-03-03 22:46:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 33 states have call successors, (33), 4 states have call predecessors, (33), 4 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 150 transitions. [2025-03-03 22:46:58,740 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 150 transitions. Word has length 209 [2025-03-03 22:46:58,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:58,741 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 150 transitions. [2025-03-03 22:46:58,741 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 150 transitions. [2025-03-03 22:46:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-03 22:46:58,743 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:58,743 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:58,750 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-03-03 22:46:58,944 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:58,944 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:58,945 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:58,945 INFO L85 PathProgramCache]: Analyzing trace with hash 820481422, now seen corresponding path program 1 times [2025-03-03 22:46:58,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 22:46:58,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1215754452] [2025-03-03 22:46:58,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:58,945 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:58,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 22:46:58,949 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 22:46:58,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-03-03 22:46:58,986 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:59,090 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:59,090 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:59,090 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:59,096 INFO L256 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-03-03 22:46:59,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 22:46:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 22:46:59,167 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 22:46:59,167 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 22:46:59,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1215754452] [2025-03-03 22:46:59,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1215754452] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 22:46:59,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 22:46:59,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 22:46:59,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411947045] [2025-03-03 22:46:59,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 22:46:59,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 22:46:59,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 22:46:59,169 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 22:46:59,169 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 22:46:59,169 INFO L87 Difference]: Start difference. First operand 105 states and 150 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:59,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 22:46:59,507 INFO L93 Difference]: Finished difference Result 290 states and 417 transitions. [2025-03-03 22:46:59,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 22:46:59,508 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 210 [2025-03-03 22:46:59,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 22:46:59,509 INFO L225 Difference]: With dead ends: 290 [2025-03-03 22:46:59,509 INFO L226 Difference]: Without dead ends: 188 [2025-03-03 22:46:59,510 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 22:46:59,510 INFO L435 NwaCegarLoop]: 241 mSDtfsCounter, 129 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-03 22:46:59,511 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 518 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-03 22:46:59,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2025-03-03 22:46:59,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 104. [2025-03-03 22:46:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 66 states have (on average 1.2272727272727273) internal successors, (81), 66 states have internal predecessors, (81), 33 states have call successors, (33), 4 states have call predecessors, (33), 4 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 22:46:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 147 transitions. [2025-03-03 22:46:59,526 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 147 transitions. Word has length 210 [2025-03-03 22:46:59,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 22:46:59,526 INFO L471 AbstractCegarLoop]: Abstraction has 104 states and 147 transitions. [2025-03-03 22:46:59,526 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 22:46:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2025-03-03 22:46:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-03 22:46:59,528 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 22:46:59,528 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 22:46:59,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2025-03-03 22:46:59,728 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:59,729 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 22:46:59,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 22:46:59,729 INFO L85 PathProgramCache]: Analyzing trace with hash -862855958, now seen corresponding path program 1 times [2025-03-03 22:46:59,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 22:46:59,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [449427119] [2025-03-03 22:46:59,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 22:46:59,730 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 22:46:59,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 22:46:59,731 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 22:46:59,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2025-03-03 22:46:59,770 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 22:46:59,959 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 22:46:59,959 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 22:46:59,959 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 22:46:59,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 73 conjuncts are in the unsatisfiable core [2025-03-03 22:46:59,975 INFO L279 TraceCheckSpWp]: Computing forward predicates...