./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 427fe46b1ffcd90029ef7f532891509e99ceeecb9ac65cac311e79c3970202b9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:56:48,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:56:48,854 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 09:56:48,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:56:48,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:56:48,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:56:48,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:56:48,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:56:48,884 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:56:48,884 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:56:48,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:56:48,884 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:56:48,885 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:56:48,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:56:48,885 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:56:48,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:56:48,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:56:48,886 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:56:48,886 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:48,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:48,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:48,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:56:48,888 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:56:48,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:56:48,889 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-jdk21/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 -> 427fe46b1ffcd90029ef7f532891509e99ceeecb9ac65cac311e79c3970202b9 [2025-01-09 09:56:49,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:56:49,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:56:49,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:56:49,110 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:56:49,111 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:56:49,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:56:50,241 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99ae442d0/eba8cfc747e54b6b86df9a7b6178f9b9/FLAG0b1a47bf8 [2025-01-09 09:56:50,494 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:56:50,495 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:56:50,506 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99ae442d0/eba8cfc747e54b6b86df9a7b6178f9b9/FLAG0b1a47bf8 [2025-01-09 09:56:50,816 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99ae442d0/eba8cfc747e54b6b86df9a7b6178f9b9 [2025-01-09 09:56:50,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:56:50,820 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:56:50,821 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:50,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:56:50,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:56:50,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:50" (1/1) ... [2025-01-09 09:56:50,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6ac0aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:50, skipping insertion in model container [2025-01-09 09:56:50,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:50" (1/1) ... [2025-01-09 09:56:50,841 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:56:50,939 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i[915,928] [2025-01-09 09:56:51,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:51,021 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:56:51,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i[915,928] [2025-01-09 09:56:51,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:51,087 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:56:51,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51 WrapperNode [2025-01-09 09:56:51,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:51,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:51,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:56:51,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:56:51,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,103 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,132 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2025-01-09 09:56:51,132 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:51,136 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:56:51,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:56:51,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:56:51,142 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,145 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,159 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]. [2025-01-09 09:56:51,159 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,165 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,166 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,171 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,172 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,174 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:56:51,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:56:51,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:56:51,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:56:51,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (1/1) ... [2025-01-09 09:56:51,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:51,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:51,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 09:56:51,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 09:56:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:56:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:56:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:56:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 09:56:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:56:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:56:51,307 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:56:51,309 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:56:51,631 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2025-01-09 09:56:51,631 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:56:51,639 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:56:51,639 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:56:51,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:51 BoogieIcfgContainer [2025-01-09 09:56:51,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:56:51,641 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:56:51,641 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:56:51,645 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:56:51,645 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:56:50" (1/3) ... [2025-01-09 09:56:51,645 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bdf53b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:56:51, skipping insertion in model container [2025-01-09 09:56:51,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:51" (2/3) ... [2025-01-09 09:56:51,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bdf53b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:56:51, skipping insertion in model container [2025-01-09 09:56:51,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:51" (3/3) ... [2025-01-09 09:56:51,648 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:56:51,659 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:56:51,662 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-61.i that has 2 procedures, 112 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:56:51,710 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:56:51,721 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;@7cd8b54f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:56:51,722 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:56:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 73 states have (on average 1.3835616438356164) internal successors, (101), 74 states have internal predecessors, (101), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-01-09 09:56:51,740 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:51,740 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:56:51,741 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:51,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:51,745 INFO L85 PathProgramCache]: Analyzing trace with hash -1571290744, now seen corresponding path program 1 times [2025-01-09 09:56:51,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:51,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732369098] [2025-01-09 09:56:51,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:51,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:51,836 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-01-09 09:56:51,859 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-01-09 09:56:51,859 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:51,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-01-09 09:56:52,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:52,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732369098] [2025-01-09 09:56:52,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732369098] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:56:52,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [461887146] [2025-01-09 09:56:52,089 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:52,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:52,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:52,093 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:56:52,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 09:56:52,210 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-01-09 09:56:52,307 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-01-09 09:56:52,308 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:52,308 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:52,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:56:52,324 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:56:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-01-09 09:56:52,355 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:56:52,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [461887146] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:52,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:56:52,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 09:56:52,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626362835] [2025-01-09 09:56:52,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:52,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:56:52,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:52,384 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:56:52,385 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:56:52,387 INFO L87 Difference]: Start difference. First operand has 112 states, 73 states have (on average 1.3835616438356164) internal successors, (101), 74 states have internal predecessors, (101), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:52,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:52,417 INFO L93 Difference]: Finished difference Result 218 states and 377 transitions. [2025-01-09 09:56:52,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:56:52,419 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) Word has length 231 [2025-01-09 09:56:52,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:52,425 INFO L225 Difference]: With dead ends: 218 [2025-01-09 09:56:52,425 INFO L226 Difference]: Without dead ends: 109 [2025-01-09 09:56:52,428 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:56:52,430 INFO L435 NwaCegarLoop]: 166 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, 166 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 [2025-01-09 09:56:52,431 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:56:52,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2025-01-09 09:56:52,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2025-01-09 09:56:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 71 states have (on average 1.323943661971831) internal successors, (94), 71 states have internal predecessors, (94), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 166 transitions. [2025-01-09 09:56:52,470 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 166 transitions. Word has length 231 [2025-01-09 09:56:52,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:52,471 INFO L471 AbstractCegarLoop]: Abstraction has 109 states and 166 transitions. [2025-01-09 09:56:52,471 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 166 transitions. [2025-01-09 09:56:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-01-09 09:56:52,474 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:52,474 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:56:52,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 09:56:52,675 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-01-09 09:56:52,675 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:52,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:52,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1483009920, now seen corresponding path program 1 times [2025-01-09 09:56:52,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:52,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503587552] [2025-01-09 09:56:52,676 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:52,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:52,694 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-01-09 09:56:52,744 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-01-09 09:56:52,744 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:52,744 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:52,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:56:52,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:52,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503587552] [2025-01-09 09:56:52,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503587552] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:52,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:56:52,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:56:52,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608106190] [2025-01-09 09:56:52,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:52,949 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:56:52,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:52,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:56:52,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:56:52,950 INFO L87 Difference]: Start difference. First operand 109 states and 166 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:52,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:52,981 INFO L93 Difference]: Finished difference Result 215 states and 329 transitions. [2025-01-09 09:56:52,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:56:52,983 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 231 [2025-01-09 09:56:52,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:52,985 INFO L225 Difference]: With dead ends: 215 [2025-01-09 09:56:52,985 INFO L226 Difference]: Without dead ends: 109 [2025-01-09 09:56:52,985 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 [2025-01-09 09:56:52,989 INFO L435 NwaCegarLoop]: 164 mSDtfsCounter, 0 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 323 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 [2025-01-09 09:56:52,989 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 323 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:56:52,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2025-01-09 09:56:52,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2025-01-09 09:56:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 71 states have (on average 1.3098591549295775) internal successors, (93), 71 states have internal predecessors, (93), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 165 transitions. [2025-01-09 09:56:53,004 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 165 transitions. Word has length 231 [2025-01-09 09:56:53,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:53,006 INFO L471 AbstractCegarLoop]: Abstraction has 109 states and 165 transitions. [2025-01-09 09:56:53,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 165 transitions. [2025-01-09 09:56:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-01-09 09:56:53,008 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:53,008 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:56:53,009 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 09:56:53,009 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:53,009 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:53,009 INFO L85 PathProgramCache]: Analyzing trace with hash -205933822, now seen corresponding path program 1 times [2025-01-09 09:56:53,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:53,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993052320] [2025-01-09 09:56:53,010 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:53,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:53,047 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-01-09 09:56:53,127 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-01-09 09:56:53,127 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:53,127 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:56:53,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:53,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993052320] [2025-01-09 09:56:53,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993052320] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:53,522 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:56:53,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:56:53,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307750265] [2025-01-09 09:56:53,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:53,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:56:53,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:53,524 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:56:53,524 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:56:53,524 INFO L87 Difference]: Start difference. First operand 109 states and 165 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:53,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:53,800 INFO L93 Difference]: Finished difference Result 320 states and 487 transitions. [2025-01-09 09:56:53,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:56:53,801 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 231 [2025-01-09 09:56:53,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:53,804 INFO L225 Difference]: With dead ends: 320 [2025-01-09 09:56:53,804 INFO L226 Difference]: Without dead ends: 214 [2025-01-09 09:56:53,804 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:56:53,805 INFO L435 NwaCegarLoop]: 294 mSDtfsCounter, 246 mSDsluCounter, 70 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 246 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 09:56:53,805 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [246 Valid, 364 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 114 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 09:56:53,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2025-01-09 09:56:53,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 133. [2025-01-09 09:56:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 95 states have (on average 1.3578947368421053) internal successors, (129), 95 states have internal predecessors, (129), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 201 transitions. [2025-01-09 09:56:53,846 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 201 transitions. Word has length 231 [2025-01-09 09:56:53,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:53,847 INFO L471 AbstractCegarLoop]: Abstraction has 133 states and 201 transitions. [2025-01-09 09:56:53,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 201 transitions. [2025-01-09 09:56:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2025-01-09 09:56:53,851 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:53,851 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:56:53,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 09:56:53,852 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:53,852 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:53,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1794281724, now seen corresponding path program 1 times [2025-01-09 09:56:53,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:53,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699002718] [2025-01-09 09:56:53,854 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:53,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:53,870 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 231 statements into 1 equivalence classes. [2025-01-09 09:56:53,893 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 231 of 231 statements. [2025-01-09 09:56:53,894 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:53,894 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:56:54,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:54,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699002718] [2025-01-09 09:56:54,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699002718] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:54,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:56:54,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:56:54,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833993486] [2025-01-09 09:56:54,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:54,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:56:54,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:54,092 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:56:54,092 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:56:54,092 INFO L87 Difference]: Start difference. First operand 133 states and 201 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:54,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:54,229 INFO L93 Difference]: Finished difference Result 344 states and 519 transitions. [2025-01-09 09:56:54,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:56:54,230 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 231 [2025-01-09 09:56:54,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:54,232 INFO L225 Difference]: With dead ends: 344 [2025-01-09 09:56:54,232 INFO L226 Difference]: Without dead ends: 214 [2025-01-09 09:56:54,232 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:56:54,233 INFO L435 NwaCegarLoop]: 153 mSDtfsCounter, 150 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:56:54,233 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 443 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 09:56:54,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2025-01-09 09:56:54,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 133. [2025-01-09 09:56:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 95 states have (on average 1.3473684210526315) internal successors, (128), 95 states have internal predecessors, (128), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 200 transitions. [2025-01-09 09:56:54,280 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 200 transitions. Word has length 231 [2025-01-09 09:56:54,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:54,282 INFO L471 AbstractCegarLoop]: Abstraction has 133 states and 200 transitions. [2025-01-09 09:56:54,282 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 200 transitions. [2025-01-09 09:56:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2025-01-09 09:56:54,285 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:54,285 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:56:54,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 09:56:54,286 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:54,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:54,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1984299588, now seen corresponding path program 1 times [2025-01-09 09:56:54,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:54,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557967640] [2025-01-09 09:56:54,286 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:54,304 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-01-09 09:56:54,427 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-01-09 09:56:54,428 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:54,428 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 09:56:54,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [147783248] [2025-01-09 09:56:54,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:54,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:54,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:54,433 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:56:54,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 09:56:54,512 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-01-09 09:56:54,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-01-09 09:56:54,577 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:54,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:56:54,577 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 09:56:54,610 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-01-09 09:56:54,656 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-01-09 09:56:54,656 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:54,656 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:56:54,793 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 09:56:54,793 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 09:56:54,794 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 09:56:54,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-01-09 09:56:55,000 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:55,002 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-01-09 09:56:55,142 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 09:56:55,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 09:56:55 BoogieIcfgContainer [2025-01-09 09:56:55,146 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 09:56:55,147 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 09:56:55,147 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 09:56:55,147 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 09:56:55,148 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:51" (3/4) ... [2025-01-09 09:56:55,150 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 09:56:55,150 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 09:56:55,151 INFO L158 Benchmark]: Toolchain (without parser) took 4331.40ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 129.4MB in the beginning and 153.5MB in the end (delta: -24.1MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2025-01-09 09:56:55,152 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 226.5MB. Free memory is still 146.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:55,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.77ms. Allocated memory is still 167.8MB. Free memory was 128.9MB in the beginning and 113.7MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 09:56:55,153 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.74ms. Allocated memory is still 167.8MB. Free memory was 113.7MB in the beginning and 110.7MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:55,153 INFO L158 Benchmark]: Boogie Preprocessor took 38.23ms. Allocated memory is still 167.8MB. Free memory was 110.7MB in the beginning and 107.2MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:56:55,153 INFO L158 Benchmark]: RCFGBuilder took 461.67ms. Allocated memory is still 167.8MB. Free memory was 107.2MB in the beginning and 81.1MB in the end (delta: 26.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 09:56:55,153 INFO L158 Benchmark]: TraceAbstraction took 3504.65ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 80.7MB in the beginning and 153.5MB in the end (delta: -72.9MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2025-01-09 09:56:55,154 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 201.3MB. Free memory was 153.5MB in the beginning and 153.5MB in the end (delta: 30.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:55,155 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 226.5MB. Free memory is still 146.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.77ms. Allocated memory is still 167.8MB. Free memory was 128.9MB in the beginning and 113.7MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.74ms. Allocated memory is still 167.8MB. Free memory was 113.7MB in the beginning and 110.7MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 38.23ms. Allocated memory is still 167.8MB. Free memory was 110.7MB in the beginning and 107.2MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 461.67ms. Allocated memory is still 167.8MB. Free memory was 107.2MB in the beginning and 81.1MB in the end (delta: 26.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 3504.65ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 80.7MB in the beginning and 153.5MB in the end (delta: -72.9MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 201.3MB. Free memory was 153.5MB in the beginning and 153.5MB in the end (delta: 30.1kB). 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 someBinaryFLOATComparisonOperation at line 183, overapproximation of someBinaryFLOATComparisonOperation at line 185, overapproximation of someBinaryFLOATComparisonOperation at line 177, overapproximation of someBinaryFLOATComparisonOperation at line 187, overapproximation of someBinaryFLOATComparisonOperation at line 179, overapproximation of someBinaryFLOATComparisonOperation at line 181, overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someBinaryFLOATComparisonOperation at line 137, overapproximation of someBinaryDOUBLEComparisonOperation at line 164, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 64, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someBinaryArithmeticFLOAToperation at line 71. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 8.5; [L23] unsigned long int var_1_4 = 1; [L24] unsigned long int var_1_5 = 50; [L25] unsigned long int var_1_6 = 4; [L26] float var_1_7 = 15.8; [L27] float var_1_8 = 64.25; [L28] signed long int var_1_9 = -50; [L29] unsigned char var_1_13 = 1; [L30] unsigned long int var_1_14 = 3207304078; [L31] unsigned long int var_1_15 = 50; [L32] unsigned long int var_1_16 = 25; [L33] unsigned char var_1_17 = 1; [L34] unsigned char var_1_18 = 0; [L35] unsigned char var_1_19 = 0; [L36] unsigned short int var_1_20 = 1; [L37] unsigned long int var_1_21 = 50; [L38] signed char var_1_22 = -4; [L39] signed char var_1_23 = -10; [L40] unsigned long int var_1_24 = 2; [L41] unsigned long int var_1_25 = 2; [L42] unsigned long int var_1_26 = 1; [L43] unsigned short int var_1_27 = 256; [L44] double var_1_28 = 256.375; [L45] double var_1_29 = 127.5; [L46] unsigned char var_1_30 = 128; [L47] unsigned char var_1_31 = 128; [L48] unsigned char var_1_32 = 25; [L49] float var_1_33 = 64.9; [L50] unsigned char var_1_34 = 0; [L51] float var_1_35 = 127.432; [L52] float var_1_36 = 16.7; [L53] float var_1_37 = 99.75; [L54] float var_1_38 = 10.6; [L55] float var_1_39 = 255.6; [L56] float var_1_40 = 4.25; [L57] float var_1_41 = 1.75; [L58] signed long int last_1_var_1_9 = -50; VAL [isInitial=0, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=50, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L197] isInitial = 1 [L198] FCALL initially() [L200] CALL updateLastVariables() [L190] last_1_var_1_9 = var_1_9 VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=50, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L200] RET updateLastVariables() [L201] CALL updateVariables() [L130] var_1_5 = __VERIFIER_nondet_ulong() [L131] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L131] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L132] CALL assume_abort_if_not(var_1_5 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L132] RET assume_abort_if_not(var_1_5 <= 4294967294) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=4, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L133] var_1_6 = __VERIFIER_nondet_ulong() [L134] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L134] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L135] CALL assume_abort_if_not(var_1_6 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L135] RET assume_abort_if_not(var_1_6 <= 4294967294) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_8=257/4, var_1_9=-50] [L136] var_1_8 = __VERIFIER_nondet_float() [L137] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L137] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=3207304078, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L138] var_1_14 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_14 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L139] RET assume_abort_if_not(var_1_14 >= 2147483647) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L140] CALL assume_abort_if_not(var_1_14 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L140] RET assume_abort_if_not(var_1_14 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=50, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L141] var_1_15 = __VERIFIER_nondet_ulong() [L142] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L142] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L143] CALL assume_abort_if_not(var_1_15 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L143] RET assume_abort_if_not(var_1_15 <= 2147483647) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=25, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L144] var_1_16 = __VERIFIER_nondet_ulong() [L145] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L145] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L146] CALL assume_abort_if_not(var_1_16 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L146] RET assume_abort_if_not(var_1_16 <= 2147483647) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L147] var_1_17 = __VERIFIER_nondet_uchar() [L148] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L148] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L149] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L149] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=0, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L150] var_1_18 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L151] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L152] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L152] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=1, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L153] var_1_20 = __VERIFIER_nondet_ushort() [L154] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L154] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L155] CALL assume_abort_if_not(var_1_20 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L155] RET assume_abort_if_not(var_1_20 <= 65535) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L156] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L156] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=-10, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L157] var_1_23 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_23 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L158] RET assume_abort_if_not(var_1_23 >= -127) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L159] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L159] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L160] var_1_25 = __VERIFIER_nondet_ulong() [L161] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L161] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L162] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L162] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_28=2051/8, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L163] var_1_28 = __VERIFIER_nondet_double() [L164] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L164] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_29=255/2, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L165] var_1_29 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L166] RET assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=128, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L167] var_1_31 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_31 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L168] RET assume_abort_if_not(var_1_31 >= 127) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L169] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L169] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=25, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L170] var_1_32 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L171] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L172] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L172] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=0, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L173] var_1_34 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L174] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L175] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L175] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_35=15929/125, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L176] var_1_35 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_35 >= -461168.6018427382800e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L177] RET assume_abort_if_not((var_1_35 >= -461168.6018427382800e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_36=167/10, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L178] var_1_36 = __VERIFIER_nondet_float() [L179] CALL assume_abort_if_not((var_1_36 >= -461168.6018427382800e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L179] RET assume_abort_if_not((var_1_36 >= -461168.6018427382800e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_37=399/4, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L180] var_1_37 = __VERIFIER_nondet_float() [L181] CALL assume_abort_if_not((var_1_37 >= -461168.6018427382800e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L181] RET assume_abort_if_not((var_1_37 >= -461168.6018427382800e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_38=53/5, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L182] var_1_38 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L183] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_39=1278/5, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L184] var_1_39 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L185] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_40=17/4, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L186] var_1_40 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L187] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2, var_1_25=2147483521, var_1_26=1, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L201] RET updateVariables() [L202] CALL step() [L62] var_1_24 = var_1_25 [L63] var_1_26 = var_1_25 VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L64] COND TRUE (- var_1_28) < var_1_29 [L65] var_1_27 = 256 VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L67] COND FALSE !(var_1_24 < var_1_26) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_33=649/10, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L70] COND TRUE \read(var_1_34) [L71] var_1_33 = (var_1_35 + ((((var_1_36) > (((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))))) ? (var_1_36) : (((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))))))) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_41=7/4, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L75] COND TRUE (var_1_27 + (var_1_26 + var_1_25)) > ((((256u) < (var_1_32)) ? (256u) : (var_1_32))) [L76] var_1_41 = var_1_35 VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L80] signed long int stepLocal_0 = last_1_var_1_9; VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_0=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L81] COND FALSE !(stepLocal_0 < last_1_var_1_9) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=50, var_1_22=-4, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L84] var_1_21 = var_1_6 [L85] var_1_22 = var_1_23 VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L86] COND FALSE !((var_1_21 / ((((64u) < 0 ) ? -(64u) : (64u)))) == var_1_4) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L89] unsigned long int stepLocal_4 = 4256310412u - 128u; VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_4=4256310284, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L90] COND FALSE !(var_1_4 >= stepLocal_4) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L93] signed long int stepLocal_3 = var_1_9; [L94] unsigned long int stepLocal_2 = (((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)); VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_2=0, stepLocal_3=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L95] EXPR var_1_21 ^ 4u VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_2=0, stepLocal_3=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=79/5, var_1_9=-50] [L95] unsigned long int stepLocal_1 = var_1_21 ^ 4u; [L96] COND FALSE !(var_1_9 <= stepLocal_2) [L105] var_1_7 = var_1_8 VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_1=4, stepLocal_3=-50, var_1_13=1, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L107] COND FALSE !(var_1_21 >= (var_1_14 - ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))))) [L114] var_1_13 = var_1_18 VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_1=4, stepLocal_3=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L116] signed long int stepLocal_5 = (var_1_22 / 2) / var_1_20; VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_1=4, stepLocal_3=-50, stepLocal_5=0, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L117] COND TRUE stepLocal_5 >= (~ 100) VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_1=4, stepLocal_3=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=0, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L118] COND TRUE \read(var_1_13) [L119] var_1_19 = (var_1_17 && var_1_18) VAL [isInitial=1, last_1_var_1_9=-50, stepLocal_1=4, stepLocal_3=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L202] RET step() [L203] CALL, EXPR property() [L193] EXPR ((((var_1_21 / ((((64u) < 0 ) ? -(64u) : (64u)))) == var_1_4) ? (var_1_1 == ((double) (8.8 - 255.2))) : 1) && ((last_1_var_1_9 < last_1_var_1_9) ? (var_1_4 == ((unsigned long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : 1)) && ((var_1_9 <= ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))) ? ((var_1_9 < var_1_5) ? ((var_1_9 >= (var_1_21 ^ 4u)) ? (var_1_7 == ((float) var_1_8)) : 1) : (var_1_7 == ((float) var_1_8))) : (var_1_7 == ((float) var_1_8))) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L193] EXPR (var_1_9 <= ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))) ? ((var_1_9 < var_1_5) ? ((var_1_9 >= (var_1_21 ^ 4u)) ? (var_1_7 == ((float) var_1_8)) : 1) : (var_1_7 == ((float) var_1_8))) : (var_1_7 == ((float) var_1_8)) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L193] EXPR ((((var_1_21 / ((((64u) < 0 ) ? -(64u) : (64u)))) == var_1_4) ? (var_1_1 == ((double) (8.8 - 255.2))) : 1) && ((last_1_var_1_9 < last_1_var_1_9) ? (var_1_4 == ((unsigned long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : 1)) && ((var_1_9 <= ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))) ? ((var_1_9 < var_1_5) ? ((var_1_9 >= (var_1_21 ^ 4u)) ? (var_1_7 == ((float) var_1_8)) : 1) : (var_1_7 == ((float) var_1_8))) : (var_1_7 == ((float) var_1_8))) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L193-L194] return (((((((((var_1_21 / ((((64u) < 0 ) ? -(64u) : (64u)))) == var_1_4) ? (var_1_1 == ((double) (8.8 - 255.2))) : 1) && ((last_1_var_1_9 < last_1_var_1_9) ? (var_1_4 == ((unsigned long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : 1)) && ((var_1_9 <= ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))) ? ((var_1_9 < var_1_5) ? ((var_1_9 >= (var_1_21 ^ 4u)) ? (var_1_7 == ((float) var_1_8)) : 1) : (var_1_7 == ((float) var_1_8))) : (var_1_7 == ((float) var_1_8)))) && ((var_1_4 >= (4256310412u - 128u)) ? (var_1_9 == ((signed long int) (((((var_1_22 + var_1_22) < 0 ) ? -(var_1_22 + var_1_22) : (var_1_22 + var_1_22))) + var_1_22))) : 1)) && ((var_1_21 >= (var_1_14 - ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))))) ? ((var_1_16 < var_1_9) ? (var_1_13 == ((unsigned char) var_1_17)) : (var_1_13 == ((unsigned char) var_1_17))) : (var_1_13 == ((unsigned char) var_1_18)))) && ((((var_1_22 / 2) / var_1_20) >= (~ 100)) ? (var_1_13 ? (var_1_19 == ((unsigned char) (var_1_17 && var_1_18))) : 1) : (var_1_17 ? (var_1_19 == ((unsigned char) var_1_18)) : (var_1_19 == ((unsigned char) var_1_18))))) && (var_1_21 == ((unsigned long int) var_1_6))) && (var_1_22 == ((signed char) var_1_23)) ; [L203] RET, EXPR property() [L203] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] [L19] reach_error() VAL [isInitial=1, last_1_var_1_9=-50, var_1_13=-255, var_1_14=6442450943, var_1_15=0, var_1_16=0, var_1_17=-255, var_1_18=-255, var_1_19=1, var_1_1=17/2, var_1_20=-65535, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=2147483521, var_1_25=2147483521, var_1_26=2147483521, var_1_27=256, var_1_30=128, var_1_31=127, var_1_32=0, var_1_34=1, var_1_35=2, var_1_41=2, var_1_4=1, var_1_5=0, var_1_6=0, var_1_7=3, var_1_8=3, var_1_9=-50] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 112 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.3s, OverallIterations: 5, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 396 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 396 mSDsluCounter, 1296 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 519 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 180 IncrementalHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 777 mSDtfsCounter, 180 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 245 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=133occurred in iteration=3, InterpolantAutomatonStates: 13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 162 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1621 NumberOfCodeBlocks, 1621 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1150 ConstructedInterpolants, 0 QuantifiedInterpolants, 1545 SizeOfPredicates, 0 NumberOfNonLiveVariables, 512 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 12530/12600 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 [2025-01-09 09:56:55,173 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 427fe46b1ffcd90029ef7f532891509e99ceeecb9ac65cac311e79c3970202b9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:56:56,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:56:57,057 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 09:56:57,065 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:56:57,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:56:57,092 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:56:57,092 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:56:57,092 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:56:57,092 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:56:57,092 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:56:57,092 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:56:57,092 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:56:57,093 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:56:57,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 09:56:57,093 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:56:57,094 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:56:57,094 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:56:57,094 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:56:57,094 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:56:57,094 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:57,094 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:57,096 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:57,096 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:56:57,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:56:57,097 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:56:57,097 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-jdk21/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 -> 427fe46b1ffcd90029ef7f532891509e99ceeecb9ac65cac311e79c3970202b9 [2025-01-09 09:56:57,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:56:57,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:56:57,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:56:57,348 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:56:57,348 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:56:57,349 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:56:58,507 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f739a1251/f3c695f07cd7493786b445912ccf38b0/FLAGc0760943d [2025-01-09 09:56:58,705 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:56:58,706 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:56:58,715 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f739a1251/f3c695f07cd7493786b445912ccf38b0/FLAGc0760943d [2025-01-09 09:56:59,059 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f739a1251/f3c695f07cd7493786b445912ccf38b0 [2025-01-09 09:56:59,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:56:59,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:56:59,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:59,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:56:59,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:56:59,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c23139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59, skipping insertion in model container [2025-01-09 09:56:59,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,091 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:56:59,199 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i[915,928] [2025-01-09 09:56:59,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:59,271 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:56:59,278 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-61.i[915,928] [2025-01-09 09:56:59,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:59,322 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:56:59,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59 WrapperNode [2025-01-09 09:56:59,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:59,325 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:59,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:56:59,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:56:59,331 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,344 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,374 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 214 [2025-01-09 09:56:59,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:59,377 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:56:59,377 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:56:59,377 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:56:59,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,392 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,408 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]. [2025-01-09 09:56:59,412 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,412 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,419 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,422 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,424 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,426 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:56:59,429 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:56:59,429 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:56:59,429 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:56:59,430 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (1/1) ... [2025-01-09 09:56:59,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:59,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:59,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 09:56:59,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 09:56:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:56:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 09:56:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:56:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:56:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:56:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:56:59,551 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:56:59,552 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:57:00,075 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-01-09 09:57:00,076 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:57:00,084 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:57:00,084 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:57:00,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:57:00 BoogieIcfgContainer [2025-01-09 09:57:00,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:57:00,086 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:57:00,086 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:57:00,090 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:57:00,090 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:56:59" (1/3) ... [2025-01-09 09:57:00,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fa58455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:57:00, skipping insertion in model container [2025-01-09 09:57:00,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:59" (2/3) ... [2025-01-09 09:57:00,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fa58455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:57:00, skipping insertion in model container [2025-01-09 09:57:00,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:57:00" (3/3) ... [2025-01-09 09:57:00,094 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-61.i [2025-01-09 09:57:00,104 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:57:00,106 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-61.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:57:00,145 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:57:00,153 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;@39c071d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:57:00,154 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:57:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 58 states have internal predecessors, (76), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:57:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-01-09 09:57:00,166 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:57:00,167 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:57:00,167 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:57:00,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:57:00,171 INFO L85 PathProgramCache]: Analyzing trace with hash -238802268, now seen corresponding path program 1 times [2025-01-09 09:57:00,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:57:00,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1806847003] [2025-01-09 09:57:00,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:57:00,180 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 09:57:00,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:57:00,182 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/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) [2025-01-09 09:57:00,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-01-09 09:57:00,287 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-01-09 09:57:00,634 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-01-09 09:57:00,634 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:57:00,634 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:57:00,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:57:00,665 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:57:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 766 proven. 0 refuted. 0 times theorem prover too weak. 1754 trivial. 0 not checked. [2025-01-09 09:57:00,716 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:57:00,716 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:57:00,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1806847003] [2025-01-09 09:57:00,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1806847003] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:57:00,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:57:00,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:57:00,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560513550] [2025-01-09 09:57:00,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:57:00,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:57:00,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:57:00,737 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:57:00,738 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:57:00,740 INFO L87 Difference]: Start difference. First operand has 96 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 58 states have internal predecessors, (76), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:57:00,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:57:00,761 INFO L93 Difference]: Finished difference Result 186 states and 327 transitions. [2025-01-09 09:57:00,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:57:00,762 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 227 [2025-01-09 09:57:00,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:57:00,767 INFO L225 Difference]: With dead ends: 186 [2025-01-09 09:57:00,767 INFO L226 Difference]: Without dead ends: 93 [2025-01-09 09:57:00,769 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:57:00,771 INFO L435 NwaCegarLoop]: 143 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, 143 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 [2025-01-09 09:57:00,771 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:57:00,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2025-01-09 09:57:00,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2025-01-09 09:57:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 55 states have (on average 1.290909090909091) internal successors, (71), 55 states have internal predecessors, (71), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:57:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 143 transitions. [2025-01-09 09:57:00,805 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 143 transitions. Word has length 227 [2025-01-09 09:57:00,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:57:00,806 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 143 transitions. [2025-01-09 09:57:00,806 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:57:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 143 transitions. [2025-01-09 09:57:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-01-09 09:57:00,811 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:57:00,811 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:57:00,827 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-01-09 09:57:01,012 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/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 [2025-01-09 09:57:01,012 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:57:01,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:57:01,013 INFO L85 PathProgramCache]: Analyzing trace with hash 229037212, now seen corresponding path program 1 times [2025-01-09 09:57:01,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:57:01,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1862672898] [2025-01-09 09:57:01,013 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:57:01,014 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 [2025-01-09 09:57:01,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:57:01,017 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/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) [2025-01-09 09:57:01,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-01-09 09:57:01,074 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-01-09 09:57:01,415 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-01-09 09:57:01,415 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:57:01,415 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:57:01,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-01-09 09:57:01,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:57:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:57:01,990 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:57:01,990 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:57:01,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1862672898] [2025-01-09 09:57:01,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1862672898] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:57:01,990 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:57:01,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:57:01,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924449860] [2025-01-09 09:57:01,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:57:01,994 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:57:01,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:57:01,995 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:57:01,995 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:57:01,995 INFO L87 Difference]: Start difference. First operand 93 states and 143 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:57:02,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:57:02,596 INFO L93 Difference]: Finished difference Result 290 states and 448 transitions. [2025-01-09 09:57:02,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:57:02,606 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 227 [2025-01-09 09:57:02,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:57:02,608 INFO L225 Difference]: With dead ends: 290 [2025-01-09 09:57:02,608 INFO L226 Difference]: Without dead ends: 200 [2025-01-09 09:57:02,609 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:57:02,610 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 127 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 09:57:02,610 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 454 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 09:57:02,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2025-01-09 09:57:02,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 181. [2025-01-09 09:57:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 106 states have (on average 1.2924528301886793) internal successors, (137), 106 states have internal predecessors, (137), 72 states have call successors, (72), 2 states have call predecessors, (72), 2 states have return successors, (72), 72 states have call predecessors, (72), 72 states have call successors, (72) [2025-01-09 09:57:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 281 transitions. [2025-01-09 09:57:02,638 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 281 transitions. Word has length 227 [2025-01-09 09:57:02,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:57:02,641 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 281 transitions. [2025-01-09 09:57:02,641 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:57:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 281 transitions. [2025-01-09 09:57:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-01-09 09:57:02,643 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:57:02,643 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:57:02,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2025-01-09 09:57:02,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/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 [2025-01-09 09:57:02,844 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:57:02,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:57:02,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1050826466, now seen corresponding path program 1 times [2025-01-09 09:57:02,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:57:02,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1410577136] [2025-01-09 09:57:02,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:57:02,845 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 [2025-01-09 09:57:02,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:57:02,847 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/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) [2025-01-09 09:57:02,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-01-09 09:57:02,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-01-09 09:57:03,248 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-01-09 09:57:03,248 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:57:03,248 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:57:03,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 26 conjuncts are in the unsatisfiable core [2025-01-09 09:57:03,272 INFO L279 TraceCheckSpWp]: Computing forward predicates...