./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '9c5bb475ab11cbd56a79545cadb0461b70dfc72704bda231e812439b6cc3e249'] 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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 9c5bb475ab11cbd56a79545cadb0461b70dfc72704bda231e812439b6cc3e249 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 03:52:04,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 03:52:04,735 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 03:52:04,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 03:52:04,743 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 03:52:04,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 03:52:04,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 03:52:04,772 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 03:52:04,772 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 03:52:04,772 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 03:52:04,773 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 03:52:04,773 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 03:52:04,773 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 03:52:04,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 03:52:04,773 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 03:52:04,773 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 03:52:04,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 03:52:04,775 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 03:52:04,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 03:52:04,775 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 03:52:04,775 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 03:52:04,775 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 03:52:04,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 03:52:04,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 03:52:04,776 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 03:52:04,777 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5bb475ab11cbd56a79545cadb0461b70dfc72704bda231e812439b6cc3e249 [2024-11-07 03:52:05,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 03:52:05,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 03:52:05,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 03:52:05,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 03:52:05,085 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 03:52:05,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:06,385 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 03:52:06,650 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 03:52:06,651 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:06,682 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ba72e36a/158cbcd7d97a4512899822e7ee937207/FLAG90aa2789a [2024-11-07 03:52:06,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ba72e36a/158cbcd7d97a4512899822e7ee937207 [2024-11-07 03:52:06,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 03:52:06,702 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 03:52:06,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 03:52:06,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 03:52:06,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 03:52:06,707 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:06" (1/1) ... [2024-11-07 03:52:06,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e06eb72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:06, skipping insertion in model container [2024-11-07 03:52:06,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:06" (1/1) ... [2024-11-07 03:52:06,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 03:52:06,948 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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1259,1272] [2024-11-07 03:52:07,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 03:52:07,285 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 03:52:07,292 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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1259,1272] [2024-11-07 03:52:07,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 03:52:07,459 INFO L204 MainTranslator]: Completed translation [2024-11-07 03:52:07,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07 WrapperNode [2024-11-07 03:52:07,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 03:52:07,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 03:52:07,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 03:52:07,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 03:52:07,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:07,506 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:07,896 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2712 [2024-11-07 03:52:07,897 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 03:52:07,905 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 03:52:07,905 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 03:52:07,905 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 03:52:07,920 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:07,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,023 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,153 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-07 03:52:08,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,272 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,356 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,404 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 03:52:08,406 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 03:52:08,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 03:52:08,407 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 03:52:08,408 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (1/1) ... [2024-11-07 03:52:08,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 03:52:08,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 03:52:08,444 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) [2024-11-07 03:52:08,448 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 [2024-11-07 03:52:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 03:52:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 03:52:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 03:52:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 03:52:08,815 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 03:52:08,817 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 03:52:11,491 INFO L? ?]: Removed 1750 outVars from TransFormulas that were not future-live. [2024-11-07 03:52:11,492 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 03:52:11,521 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 03:52:11,521 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 03:52:11,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:11 BoogieIcfgContainer [2024-11-07 03:52:11,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 03:52:11,528 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 03:52:11,529 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 03:52:11,534 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 03:52:11,534 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:52:06" (1/3) ... [2024-11-07 03:52:11,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@615e31ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:11, skipping insertion in model container [2024-11-07 03:52:11,535 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:07" (2/3) ... [2024-11-07 03:52:11,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@615e31ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:11, skipping insertion in model container [2024-11-07 03:52:11,536 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:11" (3/3) ... [2024-11-07 03:52:11,537 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:11,551 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 03:52:11,552 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 03:52:11,625 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 03:52:11,636 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7f8e7fca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 03:52:11,636 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 03:52:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand has 663 states, 661 states have (on average 1.4992435703479576) internal successors, (991), 662 states have internal predecessors, (991), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-07 03:52:11,658 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:11,658 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 03:52:11,659 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:11,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:11,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1290311764, now seen corresponding path program 1 times [2024-11-07 03:52:11,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 03:52:11,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650697572] [2024-11-07 03:52:11,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 03:52:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 03:52:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:13,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 03:52:13,352 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650697572] [2024-11-07 03:52:13,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650697572] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 03:52:13,353 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 03:52:13,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 03:52:13,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653780026] [2024-11-07 03:52:13,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 03:52:13,358 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 03:52:13,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 03:52:13,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 03:52:13,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 03:52:13,383 INFO L87 Difference]: Start difference. First operand has 663 states, 661 states have (on average 1.4992435703479576) internal successors, (991), 662 states have internal predecessors, (991), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:13,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 03:52:13,521 INFO L93 Difference]: Finished difference Result 1271 states and 1903 transitions. [2024-11-07 03:52:13,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 03:52:13,525 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 103 [2024-11-07 03:52:13,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 03:52:13,541 INFO L225 Difference]: With dead ends: 1271 [2024-11-07 03:52:13,542 INFO L226 Difference]: Without dead ends: 662 [2024-11-07 03:52:13,546 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 03:52:13,551 INFO L432 NwaCegarLoop]: 985 mSDtfsCounter, 0 mSDsluCounter, 1964 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2949 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 03:52:13,555 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2949 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 03:52:13,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2024-11-07 03:52:13,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 662. [2024-11-07 03:52:13,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 661 states have (on average 1.4962178517397882) internal successors, (989), 661 states have internal predecessors, (989), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 989 transitions. [2024-11-07 03:52:13,637 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 989 transitions. Word has length 103 [2024-11-07 03:52:13,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 03:52:13,639 INFO L471 AbstractCegarLoop]: Abstraction has 662 states and 989 transitions. [2024-11-07 03:52:13,639 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 989 transitions. [2024-11-07 03:52:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-07 03:52:13,644 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:13,645 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 03:52:13,645 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 03:52:13,645 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:13,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:13,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1346654810, now seen corresponding path program 1 times [2024-11-07 03:52:13,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 03:52:13,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448859372] [2024-11-07 03:52:13,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 03:52:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 03:52:14,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:14,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 03:52:14,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448859372] [2024-11-07 03:52:14,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448859372] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 03:52:14,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 03:52:14,236 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 03:52:14,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457097880] [2024-11-07 03:52:14,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 03:52:14,238 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 03:52:14,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 03:52:14,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 03:52:14,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 03:52:14,240 INFO L87 Difference]: Start difference. First operand 662 states and 989 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:14,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 03:52:14,311 INFO L93 Difference]: Finished difference Result 1272 states and 1901 transitions. [2024-11-07 03:52:14,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 03:52:14,312 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 104 [2024-11-07 03:52:14,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 03:52:14,317 INFO L225 Difference]: With dead ends: 1272 [2024-11-07 03:52:14,320 INFO L226 Difference]: Without dead ends: 664 [2024-11-07 03:52:14,322 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 03:52:14,324 INFO L432 NwaCegarLoop]: 985 mSDtfsCounter, 0 mSDsluCounter, 1960 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2945 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 03:52:14,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2945 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 03:52:14,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2024-11-07 03:52:14,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 664. [2024-11-07 03:52:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 663 states have (on average 1.4947209653092006) internal successors, (991), 663 states have internal predecessors, (991), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 991 transitions. [2024-11-07 03:52:14,358 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 991 transitions. Word has length 104 [2024-11-07 03:52:14,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 03:52:14,359 INFO L471 AbstractCegarLoop]: Abstraction has 664 states and 991 transitions. [2024-11-07 03:52:14,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 991 transitions. [2024-11-07 03:52:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-07 03:52:14,363 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:14,363 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 03:52:14,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 03:52:14,363 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:14,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:14,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1993628141, now seen corresponding path program 1 times [2024-11-07 03:52:14,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 03:52:14,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704709870] [2024-11-07 03:52:14,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:14,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 03:52:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 03:52:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:17,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 03:52:17,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704709870] [2024-11-07 03:52:17,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704709870] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 03:52:17,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 03:52:17,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-07 03:52:17,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977945494] [2024-11-07 03:52:17,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 03:52:17,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-07 03:52:17,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 03:52:17,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-07 03:52:17,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-07 03:52:17,155 INFO L87 Difference]: Start difference. First operand 664 states and 991 transitions. Second operand has 9 states, 9 states have (on average 11.666666666666666) internal successors, (105), 9 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:17,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 03:52:17,496 INFO L93 Difference]: Finished difference Result 1282 states and 1914 transitions. [2024-11-07 03:52:17,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-07 03:52:17,496 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.666666666666666) internal successors, (105), 9 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 105 [2024-11-07 03:52:17,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 03:52:17,500 INFO L225 Difference]: With dead ends: 1282 [2024-11-07 03:52:17,502 INFO L226 Difference]: Without dead ends: 672 [2024-11-07 03:52:17,503 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-07 03:52:17,504 INFO L432 NwaCegarLoop]: 955 mSDtfsCounter, 906 mSDsluCounter, 5714 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 906 SdHoareTripleChecker+Valid, 6669 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 03:52:17,505 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [906 Valid, 6669 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 235 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 03:52:17,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2024-11-07 03:52:17,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 670. [2024-11-07 03:52:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 670 states, 669 states have (on average 1.493273542600897) internal successors, (999), 669 states have internal predecessors, (999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 999 transitions. [2024-11-07 03:52:17,531 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 999 transitions. Word has length 105 [2024-11-07 03:52:17,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 03:52:17,532 INFO L471 AbstractCegarLoop]: Abstraction has 670 states and 999 transitions. [2024-11-07 03:52:17,532 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.666666666666666) internal successors, (105), 9 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 999 transitions. [2024-11-07 03:52:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-07 03:52:17,538 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:17,538 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 03:52:17,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 03:52:17,538 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:17,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:17,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1057491331, now seen corresponding path program 1 times [2024-11-07 03:52:17,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 03:52:17,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899366984] [2024-11-07 03:52:17,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 03:52:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 03:52:18,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 03:52:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 03:52:18,858 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 03:52:18,859 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 03:52:18,860 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 03:52:18,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-07 03:52:18,864 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-07 03:52:18,982 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 03:52:18,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:52:18 BoogieIcfgContainer [2024-11-07 03:52:18,985 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 03:52:18,986 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 03:52:18,986 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 03:52:18,986 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 03:52:18,987 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:11" (3/4) ... [2024-11-07 03:52:18,989 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 03:52:18,990 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 03:52:18,991 INFO L158 Benchmark]: Toolchain (without parser) took 12288.74ms. Allocated memory was 100.7MB in the beginning and 595.6MB in the end (delta: 494.9MB). Free memory was 75.0MB in the beginning and 256.3MB in the end (delta: -181.3MB). Peak memory consumption was 319.1MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,991 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 03:52:18,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 757.22ms. Allocated memory is still 100.7MB. Free memory was 74.9MB in the beginning and 52.3MB in the end (delta: 22.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,992 INFO L158 Benchmark]: Boogie Procedure Inliner took 435.80ms. Allocated memory was 100.7MB in the beginning and 293.6MB in the end (delta: 192.9MB). Free memory was 52.3MB in the beginning and 221.0MB in the end (delta: -168.7MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,992 INFO L158 Benchmark]: Boogie Preprocessor took 499.67ms. Allocated memory was 293.6MB in the beginning and 251.7MB in the end (delta: -41.9MB). Free memory was 220.8MB in the beginning and 169.2MB in the end (delta: 51.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,992 INFO L158 Benchmark]: RCFGBuilder took 3115.41ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 169.2MB in the beginning and 373.7MB in the end (delta: -204.6MB). Peak memory consumption was 119.0MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,992 INFO L158 Benchmark]: TraceAbstraction took 7456.99ms. Allocated memory was 503.3MB in the beginning and 595.6MB in the end (delta: 92.3MB). Free memory was 371.9MB in the beginning and 256.3MB in the end (delta: 115.6MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,993 INFO L158 Benchmark]: Witness Printer took 3.95ms. Allocated memory is still 595.6MB. Free memory was 256.3MB in the beginning and 256.3MB in the end (delta: 63.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-07 03:52:18,994 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 757.22ms. Allocated memory is still 100.7MB. Free memory was 74.9MB in the beginning and 52.3MB in the end (delta: 22.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 435.80ms. Allocated memory was 100.7MB in the beginning and 293.6MB in the end (delta: 192.9MB). Free memory was 52.3MB in the beginning and 221.0MB in the end (delta: -168.7MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 499.67ms. Allocated memory was 293.6MB in the beginning and 251.7MB in the end (delta: -41.9MB). Free memory was 220.8MB in the beginning and 169.2MB in the end (delta: 51.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3115.41ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 169.2MB in the beginning and 373.7MB in the end (delta: -204.6MB). Peak memory consumption was 119.0MB. Max. memory is 16.1GB. * TraceAbstraction took 7456.99ms. Allocated memory was 503.3MB in the beginning and 595.6MB in the end (delta: 92.3MB). Free memory was 371.9MB in the beginning and 256.3MB in the end (delta: 115.6MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. * Witness Printer took 3.95ms. Allocated memory is still 595.6MB. Free memory was 256.3MB in the beginning and 256.3MB in the end (delta: 63.4kB). Peak memory consumption was 8.4MB. 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: 21]: 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 bitwiseAnd at line 497. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L35] const SORT_144 mask_SORT_144 = (SORT_144)-1 >> (sizeof(SORT_144) * 8 - 3); [L36] const SORT_144 msb_SORT_144 = (SORT_144)1 << (3 - 1); [L38] const SORT_171 mask_SORT_171 = (SORT_171)-1 >> (sizeof(SORT_171) * 8 - 2); [L39] const SORT_171 msb_SORT_171 = (SORT_171)1 << (2 - 1); [L41] const SORT_173 mask_SORT_173 = (SORT_173)-1 >> (sizeof(SORT_173) * 8 - 32); [L42] const SORT_173 msb_SORT_173 = (SORT_173)1 << (32 - 1); [L44] const SORT_279 mask_SORT_279 = (SORT_279)-1 >> (sizeof(SORT_279) * 8 - 4); [L45] const SORT_279 msb_SORT_279 = (SORT_279)1 << (4 - 1); [L47] const SORT_3 var_7 = 0; [L48] const SORT_1 var_12 = 0; [L49] const SORT_1 var_20 = 1; [L50] const SORT_5 var_129 = 0; [L51] const SORT_144 var_145 = 0; [L52] const SORT_144 var_149 = 2; [L53] const SORT_144 var_153 = 1; [L54] const SORT_144 var_158 = 4; [L55] const SORT_144 var_160 = 5; [L56] const SORT_144 var_164 = 3; [L57] const SORT_173 var_175 = 0; [L58] const SORT_3 var_182 = 31; [L59] const SORT_144 var_380 = 7; [L60] const SORT_144 var_385 = 6; [L61] const SORT_3 var_430 = 2; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_5 input_6; [L66] SORT_3 input_168; [L67] SORT_3 input_169; [L68] SORT_3 input_170; [L69] SORT_3 input_181; [L70] SORT_3 input_191; [L71] SORT_3 input_192; [L72] SORT_3 input_193; [L73] SORT_3 input_196; [L74] SORT_3 input_215; [L75] SORT_3 input_216; [L76] SORT_3 input_217; [L77] SORT_3 input_220; [L78] SORT_3 input_222; [L79] SORT_171 input_236; [L80] SORT_171 input_237; [L81] SORT_171 input_238; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L83] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L84] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L85] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L86] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L87] SORT_3 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L88] SORT_3 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L89] SORT_3 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, mask_SORT_5=4095, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L90] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L91] EXPR __VERIFIER_nondet_ushort() & mask_SORT_5 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L91] SORT_5 state_130 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L92] SORT_3 state_132 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L93] SORT_3 state_134 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L94] SORT_3 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_144 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, var_129=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L95] SORT_144 state_146 = __VERIFIER_nondet_uchar() & mask_SORT_144; [L97] SORT_3 init_9_arg_1 = var_7; [L98] state_8 = init_9_arg_1 [L99] SORT_3 init_11_arg_1 = var_7; [L100] state_10 = init_11_arg_1 [L101] SORT_3 init_15_arg_1 = var_7; [L102] state_14 = init_15_arg_1 [L103] SORT_3 init_17_arg_1 = var_7; [L104] state_16 = init_17_arg_1 [L105] SORT_3 init_66_arg_1 = var_7; [L106] state_65 = init_66_arg_1 [L107] SORT_3 init_88_arg_1 = var_7; [L108] state_87 = init_88_arg_1 [L109] SORT_3 init_117_arg_1 = var_7; [L110] state_116 = init_117_arg_1 [L111] SORT_1 init_128_arg_1 = var_12; [L112] state_127 = init_128_arg_1 [L113] SORT_5 init_131_arg_1 = var_129; [L114] state_130 = init_131_arg_1 [L115] SORT_3 init_133_arg_1 = var_7; [L116] state_132 = init_133_arg_1 [L117] SORT_3 init_135_arg_1 = var_7; [L118] state_134 = init_135_arg_1 [L119] SORT_3 init_137_arg_1 = var_7; [L120] state_136 = init_137_arg_1 [L121] SORT_144 init_147_arg_1 = var_145; [L122] state_146 = init_147_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L125] input_2 = __VERIFIER_nondet_uchar() [L126] input_4 = __VERIFIER_nondet_uchar() [L127] input_6 = __VERIFIER_nondet_ushort() [L128] input_168 = __VERIFIER_nondet_uchar() [L129] input_169 = __VERIFIER_nondet_uchar() [L130] input_170 = __VERIFIER_nondet_uchar() [L131] input_181 = __VERIFIER_nondet_uchar() [L132] input_191 = __VERIFIER_nondet_uchar() [L133] input_192 = __VERIFIER_nondet_uchar() [L134] input_193 = __VERIFIER_nondet_uchar() [L135] input_196 = __VERIFIER_nondet_uchar() [L136] input_215 = __VERIFIER_nondet_uchar() [L137] input_216 = __VERIFIER_nondet_uchar() [L138] input_217 = __VERIFIER_nondet_uchar() [L139] input_220 = __VERIFIER_nondet_uchar() [L140] input_222 = __VERIFIER_nondet_uchar() [L141] input_236 = __VERIFIER_nondet_uchar() [L142] input_237 = __VERIFIER_nondet_uchar() [L143] input_238 = __VERIFIER_nondet_uchar() [L146] SORT_1 var_18_arg_0 = var_12; [L147] SORT_3 var_18_arg_1 = state_16; [L148] SORT_3 var_18_arg_2 = state_14; [L149] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L150] SORT_1 var_13_arg_0 = var_12; [L151] SORT_3 var_13_arg_1 = state_10; [L152] SORT_3 var_13_arg_2 = state_8; [L153] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L154] SORT_1 var_19_arg_0 = var_12; [L155] SORT_3 var_19_arg_1 = var_18; [L156] SORT_3 var_19_arg_2 = var_13; [L157] SORT_3 var_19 = var_19_arg_0 ? var_19_arg_1 : var_19_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_19=0, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L158] EXPR var_19 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L158] var_19 = var_19 & mask_SORT_3 [L159] SORT_1 var_22_arg_0 = var_20; [L160] SORT_3 var_22_arg_1 = state_16; [L161] SORT_3 var_22_arg_2 = state_14; [L162] SORT_3 var_22 = var_22_arg_0 ? var_22_arg_1 : var_22_arg_2; [L163] SORT_1 var_21_arg_0 = var_20; [L164] SORT_3 var_21_arg_1 = state_10; [L165] SORT_3 var_21_arg_2 = state_8; [L166] SORT_3 var_21 = var_21_arg_0 ? var_21_arg_1 : var_21_arg_2; [L167] SORT_1 var_23_arg_0 = var_12; [L168] SORT_3 var_23_arg_1 = var_22; [L169] SORT_3 var_23_arg_2 = var_21; [L170] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_19=0, var_20=1, var_23=0, var_380=7, var_385=6, var_430=2, var_7=0] [L171] EXPR var_23 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_19=0, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L171] var_23 = var_23 & mask_SORT_3 [L172] SORT_3 var_24_arg_0 = var_19; [L173] SORT_3 var_24_arg_1 = var_23; [L174] SORT_1 var_24 = var_24_arg_0 == var_24_arg_1; [L175] SORT_1 var_26_arg_0 = var_12; [L176] SORT_3 var_26_arg_1 = state_16; [L177] SORT_3 var_26_arg_2 = state_14; [L178] SORT_3 var_26 = var_26_arg_0 ? var_26_arg_1 : var_26_arg_2; [L179] SORT_1 var_25_arg_0 = var_12; [L180] SORT_3 var_25_arg_1 = state_10; [L181] SORT_3 var_25_arg_2 = state_8; [L182] SORT_3 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L183] SORT_1 var_27_arg_0 = var_12; [L184] SORT_3 var_27_arg_1 = var_26; [L185] SORT_3 var_27_arg_2 = var_25; [L186] SORT_3 var_27 = var_27_arg_0 ? var_27_arg_1 : var_27_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_24=1, var_27=0, var_380=7, var_385=6, var_430=2, var_7=0] [L187] EXPR var_27 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_24=1, var_380=7, var_385=6, var_430=2, var_7=0] [L187] var_27 = var_27 & mask_SORT_3 [L188] SORT_1 var_29_arg_0 = var_12; [L189] SORT_3 var_29_arg_1 = state_16; [L190] SORT_3 var_29_arg_2 = state_14; [L191] SORT_3 var_29 = var_29_arg_0 ? var_29_arg_1 : var_29_arg_2; [L192] SORT_1 var_28_arg_0 = var_12; [L193] SORT_3 var_28_arg_1 = state_10; [L194] SORT_3 var_28_arg_2 = state_8; [L195] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L196] SORT_1 var_30_arg_0 = var_20; [L197] SORT_3 var_30_arg_1 = var_29; [L198] SORT_3 var_30_arg_2 = var_28; [L199] SORT_3 var_30 = var_30_arg_0 ? var_30_arg_1 : var_30_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_24=1, var_27=0, var_30=0, var_380=7, var_385=6, var_430=2, var_7=0] [L200] EXPR var_30 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_24=1, var_27=0, var_380=7, var_385=6, var_430=2, var_7=0] [L200] var_30 = var_30 & mask_SORT_3 [L201] SORT_3 var_31_arg_0 = var_27; [L202] SORT_3 var_31_arg_1 = var_30; [L203] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L204] SORT_1 var_32_arg_0 = var_24; [L205] SORT_1 var_32_arg_1 = var_31; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_32_arg_0=1, var_32_arg_1=1, var_380=7, var_385=6, var_430=2, var_7=0] [L206] EXPR var_32_arg_0 | var_32_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L206] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L207] SORT_1 var_34_arg_0 = var_12; [L208] SORT_3 var_34_arg_1 = state_16; [L209] SORT_3 var_34_arg_2 = state_14; [L210] SORT_3 var_34 = var_34_arg_0 ? var_34_arg_1 : var_34_arg_2; [L211] SORT_1 var_33_arg_0 = var_12; [L212] SORT_3 var_33_arg_1 = state_10; [L213] SORT_3 var_33_arg_2 = state_8; [L214] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L215] SORT_1 var_35_arg_0 = var_12; [L216] SORT_3 var_35_arg_1 = var_34; [L217] SORT_3 var_35_arg_2 = var_33; [L218] SORT_3 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_32=1, var_35=0, var_380=7, var_385=6, var_430=2, var_7=0] [L219] EXPR var_35 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_32=1, var_380=7, var_385=6, var_430=2, var_7=0] [L219] var_35 = var_35 & mask_SORT_3 [L220] SORT_1 var_37_arg_0 = var_20; [L221] SORT_3 var_37_arg_1 = state_16; [L222] SORT_3 var_37_arg_2 = state_14; [L223] SORT_3 var_37 = var_37_arg_0 ? var_37_arg_1 : var_37_arg_2; [L224] SORT_1 var_36_arg_0 = var_20; [L225] SORT_3 var_36_arg_1 = state_10; [L226] SORT_3 var_36_arg_2 = state_8; [L227] SORT_3 var_36 = var_36_arg_0 ? var_36_arg_1 : var_36_arg_2; [L228] SORT_1 var_38_arg_0 = var_20; [L229] SORT_3 var_38_arg_1 = var_37; [L230] SORT_3 var_38_arg_2 = var_36; [L231] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_32=1, var_35=0, var_380=7, var_385=6, var_38=0, var_430=2, var_7=0] [L232] EXPR var_38 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_32=1, var_35=0, var_380=7, var_385=6, var_430=2, var_7=0] [L232] var_38 = var_38 & mask_SORT_3 [L233] SORT_3 var_39_arg_0 = var_35; [L234] SORT_3 var_39_arg_1 = var_38; [L235] SORT_1 var_39 = var_39_arg_0 == var_39_arg_1; [L236] SORT_1 var_40_arg_0 = var_32; [L237] SORT_1 var_40_arg_1 = var_39; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_40_arg_0=1, var_40_arg_1=1, var_430=2, var_7=0] [L238] EXPR var_40_arg_0 | var_40_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L238] SORT_1 var_40 = var_40_arg_0 | var_40_arg_1; [L239] SORT_1 var_42_arg_0 = var_20; [L240] SORT_3 var_42_arg_1 = state_16; [L241] SORT_3 var_42_arg_2 = state_14; [L242] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L243] SORT_1 var_41_arg_0 = var_20; [L244] SORT_3 var_41_arg_1 = state_10; [L245] SORT_3 var_41_arg_2 = state_8; [L246] SORT_3 var_41 = var_41_arg_0 ? var_41_arg_1 : var_41_arg_2; [L247] SORT_1 var_43_arg_0 = var_12; [L248] SORT_3 var_43_arg_1 = var_42; [L249] SORT_3 var_43_arg_2 = var_41; [L250] SORT_3 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_40=1, var_430=2, var_43=0, var_7=0] [L251] EXPR var_43 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_40=1, var_430=2, var_7=0] [L251] var_43 = var_43 & mask_SORT_3 [L252] SORT_1 var_45_arg_0 = var_12; [L253] SORT_3 var_45_arg_1 = state_16; [L254] SORT_3 var_45_arg_2 = state_14; [L255] SORT_3 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L256] SORT_1 var_44_arg_0 = var_12; [L257] SORT_3 var_44_arg_1 = state_10; [L258] SORT_3 var_44_arg_2 = state_8; [L259] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L260] SORT_1 var_46_arg_0 = var_20; [L261] SORT_3 var_46_arg_1 = var_45; [L262] SORT_3 var_46_arg_2 = var_44; [L263] SORT_3 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_40=1, var_430=2, var_43=0, var_46=0, var_7=0] [L264] EXPR var_46 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_40=1, var_430=2, var_43=0, var_7=0] [L264] var_46 = var_46 & mask_SORT_3 [L265] SORT_3 var_47_arg_0 = var_43; [L266] SORT_3 var_47_arg_1 = var_46; [L267] SORT_1 var_47 = var_47_arg_0 == var_47_arg_1; [L268] SORT_1 var_48_arg_0 = var_40; [L269] SORT_1 var_48_arg_1 = var_47; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_48_arg_0=1, var_48_arg_1=1, var_7=0] [L270] EXPR var_48_arg_0 | var_48_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L270] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L271] SORT_1 var_50_arg_0 = var_20; [L272] SORT_3 var_50_arg_1 = state_16; [L273] SORT_3 var_50_arg_2 = state_14; [L274] SORT_3 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L275] SORT_1 var_49_arg_0 = var_20; [L276] SORT_3 var_49_arg_1 = state_10; [L277] SORT_3 var_49_arg_2 = state_8; [L278] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L279] SORT_1 var_51_arg_0 = var_12; [L280] SORT_3 var_51_arg_1 = var_50; [L281] SORT_3 var_51_arg_2 = var_49; [L282] SORT_3 var_51 = var_51_arg_0 ? var_51_arg_1 : var_51_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_48=1, var_51=0, var_7=0] [L283] EXPR var_51 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_48=1, var_7=0] [L283] var_51 = var_51 & mask_SORT_3 [L284] SORT_1 var_53_arg_0 = var_20; [L285] SORT_3 var_53_arg_1 = state_16; [L286] SORT_3 var_53_arg_2 = state_14; [L287] SORT_3 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L288] SORT_1 var_52_arg_0 = var_20; [L289] SORT_3 var_52_arg_1 = state_10; [L290] SORT_3 var_52_arg_2 = state_8; [L291] SORT_3 var_52 = var_52_arg_0 ? var_52_arg_1 : var_52_arg_2; [L292] SORT_1 var_54_arg_0 = var_20; [L293] SORT_3 var_54_arg_1 = var_53; [L294] SORT_3 var_54_arg_2 = var_52; [L295] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_48=1, var_51=0, var_54=0, var_7=0] [L296] EXPR var_54 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_48=1, var_51=0, var_7=0] [L296] var_54 = var_54 & mask_SORT_3 [L297] SORT_3 var_55_arg_0 = var_51; [L298] SORT_3 var_55_arg_1 = var_54; [L299] SORT_1 var_55 = var_55_arg_0 == var_55_arg_1; [L300] SORT_1 var_56_arg_0 = var_48; [L301] SORT_1 var_56_arg_1 = var_55; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_56_arg_0=1, var_56_arg_1=1, var_7=0] [L302] EXPR var_56_arg_0 | var_56_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L302] SORT_1 var_56 = var_56_arg_0 | var_56_arg_1; [L303] SORT_1 var_58_arg_0 = var_12; [L304] SORT_3 var_58_arg_1 = state_16; [L305] SORT_3 var_58_arg_2 = state_14; [L306] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L307] SORT_1 var_57_arg_0 = var_12; [L308] SORT_3 var_57_arg_1 = state_10; [L309] SORT_3 var_57_arg_2 = state_8; [L310] SORT_3 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L311] SORT_1 var_59_arg_0 = var_20; [L312] SORT_3 var_59_arg_1 = var_58; [L313] SORT_3 var_59_arg_2 = var_57; [L314] SORT_3 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_56=1, var_59=0, var_7=0] [L315] EXPR var_59 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_56=1, var_7=0] [L315] var_59 = var_59 & mask_SORT_3 [L316] SORT_1 var_61_arg_0 = var_20; [L317] SORT_3 var_61_arg_1 = state_16; [L318] SORT_3 var_61_arg_2 = state_14; [L319] SORT_3 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L320] SORT_1 var_60_arg_0 = var_20; [L321] SORT_3 var_60_arg_1 = state_10; [L322] SORT_3 var_60_arg_2 = state_8; [L323] SORT_3 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L324] SORT_1 var_62_arg_0 = var_20; [L325] SORT_3 var_62_arg_1 = var_61; [L326] SORT_3 var_62_arg_2 = var_60; [L327] SORT_3 var_62 = var_62_arg_0 ? var_62_arg_1 : var_62_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_56=1, var_59=0, var_62=0, var_7=0] [L328] EXPR var_62 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_56=1, var_59=0, var_7=0] [L328] var_62 = var_62 & mask_SORT_3 [L329] SORT_3 var_63_arg_0 = var_59; [L330] SORT_3 var_63_arg_1 = var_62; [L331] SORT_1 var_63 = var_63_arg_0 == var_63_arg_1; [L332] SORT_1 var_64_arg_0 = var_56; [L333] SORT_1 var_64_arg_1 = var_63; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_64_arg_0=1, var_64_arg_1=1, var_7=0] [L334] EXPR var_64_arg_0 | var_64_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L334] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L335] SORT_1 var_68_arg_0 = var_12; [L336] SORT_3 var_68_arg_1 = state_16; [L337] SORT_3 var_68_arg_2 = state_14; [L338] SORT_3 var_68 = var_68_arg_0 ? var_68_arg_1 : var_68_arg_2; [L339] SORT_1 var_67_arg_0 = var_12; [L340] SORT_3 var_67_arg_1 = state_10; [L341] SORT_3 var_67_arg_2 = state_8; [L342] SORT_3 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L343] SORT_1 var_69_arg_0 = var_12; [L344] SORT_3 var_69_arg_1 = var_68; [L345] SORT_3 var_69_arg_2 = var_67; [L346] SORT_3 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_64=1, var_69=0, var_7=0] [L347] EXPR var_69 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_64=1, var_7=0] [L347] var_69 = var_69 & mask_SORT_3 [L348] SORT_3 var_70_arg_0 = state_65; [L349] SORT_3 var_70_arg_1 = var_69; [L350] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L351] SORT_1 var_71_arg_0 = var_64; [L352] SORT_1 var_71_arg_1 = var_70; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_71_arg_0=1, var_71_arg_1=1, var_7=0] [L353] EXPR var_71_arg_0 | var_71_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L353] SORT_1 var_71 = var_71_arg_0 | var_71_arg_1; [L354] SORT_1 var_73_arg_0 = var_20; [L355] SORT_3 var_73_arg_1 = state_16; [L356] SORT_3 var_73_arg_2 = state_14; [L357] SORT_3 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L358] SORT_1 var_72_arg_0 = var_20; [L359] SORT_3 var_72_arg_1 = state_10; [L360] SORT_3 var_72_arg_2 = state_8; [L361] SORT_3 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L362] SORT_1 var_74_arg_0 = var_12; [L363] SORT_3 var_74_arg_1 = var_73; [L364] SORT_3 var_74_arg_2 = var_72; [L365] SORT_3 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_71=1, var_74=0, var_7=0] [L366] EXPR var_74 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_71=1, var_7=0] [L366] var_74 = var_74 & mask_SORT_3 [L367] SORT_3 var_75_arg_0 = state_65; [L368] SORT_3 var_75_arg_1 = var_74; [L369] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L370] SORT_1 var_76_arg_0 = var_71; [L371] SORT_1 var_76_arg_1 = var_75; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_76_arg_0=1, var_76_arg_1=1, var_7=0] [L372] EXPR var_76_arg_0 | var_76_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L372] SORT_1 var_76 = var_76_arg_0 | var_76_arg_1; [L373] SORT_1 var_78_arg_0 = var_12; [L374] SORT_3 var_78_arg_1 = state_16; [L375] SORT_3 var_78_arg_2 = state_14; [L376] SORT_3 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L377] SORT_1 var_77_arg_0 = var_12; [L378] SORT_3 var_77_arg_1 = state_10; [L379] SORT_3 var_77_arg_2 = state_8; [L380] SORT_3 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L381] SORT_1 var_79_arg_0 = var_20; [L382] SORT_3 var_79_arg_1 = var_78; [L383] SORT_3 var_79_arg_2 = var_77; [L384] SORT_3 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_76=1, var_79=0, var_7=0] [L385] EXPR var_79 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_76=1, var_7=0] [L385] var_79 = var_79 & mask_SORT_3 [L386] SORT_3 var_80_arg_0 = state_65; [L387] SORT_3 var_80_arg_1 = var_79; [L388] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L389] SORT_1 var_81_arg_0 = var_76; [L390] SORT_1 var_81_arg_1 = var_80; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_81_arg_0=1, var_81_arg_1=1] [L391] EXPR var_81_arg_0 | var_81_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L391] SORT_1 var_81 = var_81_arg_0 | var_81_arg_1; [L392] SORT_1 var_83_arg_0 = var_20; [L393] SORT_3 var_83_arg_1 = state_16; [L394] SORT_3 var_83_arg_2 = state_14; [L395] SORT_3 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L396] SORT_1 var_82_arg_0 = var_20; [L397] SORT_3 var_82_arg_1 = state_10; [L398] SORT_3 var_82_arg_2 = state_8; [L399] SORT_3 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L400] SORT_1 var_84_arg_0 = var_20; [L401] SORT_3 var_84_arg_1 = var_83; [L402] SORT_3 var_84_arg_2 = var_82; [L403] SORT_3 var_84 = var_84_arg_0 ? var_84_arg_1 : var_84_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_81=1, var_84=0] [L404] EXPR var_84 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_81=1] [L404] var_84 = var_84 & mask_SORT_3 [L405] SORT_3 var_85_arg_0 = state_65; [L406] SORT_3 var_85_arg_1 = var_84; [L407] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L408] SORT_1 var_86_arg_0 = var_81; [L409] SORT_1 var_86_arg_1 = var_85; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_86_arg_0=1, var_86_arg_1=1] [L410] EXPR var_86_arg_0 | var_86_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L410] SORT_1 var_86 = var_86_arg_0 | var_86_arg_1; [L411] SORT_1 var_90_arg_0 = var_12; [L412] SORT_3 var_90_arg_1 = state_16; [L413] SORT_3 var_90_arg_2 = state_14; [L414] SORT_3 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L415] SORT_1 var_89_arg_0 = var_12; [L416] SORT_3 var_89_arg_1 = state_10; [L417] SORT_3 var_89_arg_2 = state_8; [L418] SORT_3 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L419] SORT_1 var_91_arg_0 = var_12; [L420] SORT_3 var_91_arg_1 = var_90; [L421] SORT_3 var_91_arg_2 = var_89; [L422] SORT_3 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_86=1, var_91=0] [L423] EXPR var_91 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_86=1] [L423] var_91 = var_91 & mask_SORT_3 [L424] SORT_3 var_92_arg_0 = state_87; [L425] SORT_3 var_92_arg_1 = var_91; [L426] SORT_1 var_92 = var_92_arg_0 == var_92_arg_1; [L427] SORT_1 var_93_arg_0 = var_86; [L428] SORT_1 var_93_arg_1 = var_92; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_93_arg_0=1, var_93_arg_1=1] [L429] EXPR var_93_arg_0 | var_93_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L429] SORT_1 var_93 = var_93_arg_0 | var_93_arg_1; [L430] SORT_1 var_95_arg_0 = var_20; [L431] SORT_3 var_95_arg_1 = state_16; [L432] SORT_3 var_95_arg_2 = state_14; [L433] SORT_3 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L434] SORT_1 var_94_arg_0 = var_20; [L435] SORT_3 var_94_arg_1 = state_10; [L436] SORT_3 var_94_arg_2 = state_8; [L437] SORT_3 var_94 = var_94_arg_0 ? var_94_arg_1 : var_94_arg_2; [L438] SORT_1 var_96_arg_0 = var_12; [L439] SORT_3 var_96_arg_1 = var_95; [L440] SORT_3 var_96_arg_2 = var_94; [L441] SORT_3 var_96 = var_96_arg_0 ? var_96_arg_1 : var_96_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_93=1, var_96=0] [L442] EXPR var_96 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_93=1] [L442] var_96 = var_96 & mask_SORT_3 [L443] SORT_3 var_97_arg_0 = state_87; [L444] SORT_3 var_97_arg_1 = var_96; [L445] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L446] SORT_1 var_98_arg_0 = var_93; [L447] SORT_1 var_98_arg_1 = var_97; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_98_arg_0=1, var_98_arg_1=1] [L448] EXPR var_98_arg_0 | var_98_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L448] SORT_1 var_98 = var_98_arg_0 | var_98_arg_1; [L449] SORT_1 var_100_arg_0 = var_12; [L450] SORT_3 var_100_arg_1 = state_16; [L451] SORT_3 var_100_arg_2 = state_14; [L452] SORT_3 var_100 = var_100_arg_0 ? var_100_arg_1 : var_100_arg_2; [L453] SORT_1 var_99_arg_0 = var_12; [L454] SORT_3 var_99_arg_1 = state_10; [L455] SORT_3 var_99_arg_2 = state_8; [L456] SORT_3 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L457] SORT_1 var_101_arg_0 = var_20; [L458] SORT_3 var_101_arg_1 = var_100; [L459] SORT_3 var_101_arg_2 = var_99; [L460] SORT_3 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_101=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_98=1] [L461] EXPR var_101 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0, var_98=1] [L461] var_101 = var_101 & mask_SORT_3 [L462] SORT_3 var_102_arg_0 = state_87; [L463] SORT_3 var_102_arg_1 = var_101; [L464] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L465] SORT_1 var_103_arg_0 = var_98; [L466] SORT_1 var_103_arg_1 = var_102; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_103_arg_0=1, var_103_arg_1=1, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L467] EXPR var_103_arg_0 | var_103_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L467] SORT_1 var_103 = var_103_arg_0 | var_103_arg_1; [L468] SORT_1 var_105_arg_0 = var_20; [L469] SORT_3 var_105_arg_1 = state_16; [L470] SORT_3 var_105_arg_2 = state_14; [L471] SORT_3 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L472] SORT_1 var_104_arg_0 = var_20; [L473] SORT_3 var_104_arg_1 = state_10; [L474] SORT_3 var_104_arg_2 = state_8; [L475] SORT_3 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L476] SORT_1 var_106_arg_0 = var_20; [L477] SORT_3 var_106_arg_1 = var_105; [L478] SORT_3 var_106_arg_2 = var_104; [L479] SORT_3 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_103=1, var_106=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L480] EXPR var_106 & mask_SORT_3 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_103=1, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L480] var_106 = var_106 & mask_SORT_3 [L481] SORT_3 var_107_arg_0 = state_87; [L482] SORT_3 var_107_arg_1 = var_106; [L483] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L484] SORT_1 var_108_arg_0 = var_103; [L485] SORT_1 var_108_arg_1 = var_107; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_108_arg_0=1, var_108_arg_1=1, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L486] EXPR var_108_arg_0 | var_108_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L486] SORT_1 var_108 = var_108_arg_0 | var_108_arg_1; [L487] SORT_3 var_109_arg_0 = state_65; [L488] SORT_3 var_109_arg_1 = state_87; [L489] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L490] SORT_1 var_110_arg_0 = var_108; [L491] SORT_1 var_110_arg_1 = var_109; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_110_arg_0=1, var_110_arg_1=1, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L492] EXPR var_110_arg_0 | var_110_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L492] SORT_1 var_110 = var_110_arg_0 | var_110_arg_1; [L493] SORT_1 var_113_arg_0 = var_110; [L494] SORT_1 var_113 = ~var_113_arg_0; [L495] SORT_1 var_114_arg_0 = var_20; [L496] SORT_1 var_114_arg_1 = var_113; VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_114_arg_0=1, var_114_arg_1=-2, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L497] EXPR var_114_arg_0 & var_114_arg_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L497] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L498] EXPR var_114 & mask_SORT_1 VAL [mask_SORT_144=7, mask_SORT_171=3, mask_SORT_1=1, mask_SORT_279=15, mask_SORT_3=31, state_10=0, state_116=0, state_127=0, state_130=0, state_132=0, state_134=0, state_136=0, state_146=0, state_14=0, state_16=0, state_65=0, state_87=0, state_8=0, var_12=0, var_145=0, var_149=2, var_153=1, var_158=4, var_160=5, var_164=3, var_175=0, var_182=31, var_20=1, var_380=7, var_385=6, var_430=2, var_7=0] [L498] var_114 = var_114 & mask_SORT_1 [L499] SORT_1 bad_115_arg_0 = var_114; [L500] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 663 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.3s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 906 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 906 mSDsluCounter, 12563 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9638 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 261 IncrementalHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 2925 mSDtfsCounter, 261 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=670occurred in iteration=3, InterpolantAutomatonStates: 16, 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, 3 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 418 NumberOfCodeBlocks, 418 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 309 ConstructedInterpolants, 0 QuantifiedInterpolants, 579 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-07 03:52:19,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 9c5bb475ab11cbd56a79545cadb0461b70dfc72704bda231e812439b6cc3e249 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 03:52:21,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 03:52:21,436 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 03:52:21,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 03:52:21,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 03:52:21,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 03:52:21,473 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 03:52:21,474 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 03:52:21,474 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 03:52:21,474 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 03:52:21,475 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 03:52:21,475 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 03:52:21,476 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 03:52:21,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 03:52:21,476 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 03:52:21,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 03:52:21,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 03:52:21,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 03:52:21,477 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 03:52:21,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 03:52:21,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 03:52:21,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 03:52:21,479 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 03:52:21,479 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 03:52:21,480 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 03:52:21,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 03:52:21,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 03:52:21,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 03:52:21,481 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 03:52:21,481 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5bb475ab11cbd56a79545cadb0461b70dfc72704bda231e812439b6cc3e249 [2024-11-07 03:52:21,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 03:52:21,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 03:52:21,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 03:52:21,763 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 03:52:21,765 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 03:52:21,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:23,172 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 03:52:23,521 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 03:52:23,522 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:23,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a2332f6fe/af8000ad0a664d72bfb999d65de9c77f/FLAG00fe8f3f1 [2024-11-07 03:52:23,561 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a2332f6fe/af8000ad0a664d72bfb999d65de9c77f [2024-11-07 03:52:23,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 03:52:23,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 03:52:23,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 03:52:23,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 03:52:23,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 03:52:23,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:23" (1/1) ... [2024-11-07 03:52:23,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b331f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:23, skipping insertion in model container [2024-11-07 03:52:23,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:23" (1/1) ... [2024-11-07 03:52:23,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 03:52:23,810 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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1259,1272] [2024-11-07 03:52:24,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 03:52:24,114 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 03:52:24,122 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/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p16.c[1259,1272] [2024-11-07 03:52:24,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 03:52:24,309 INFO L204 MainTranslator]: Completed translation [2024-11-07 03:52:24,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24 WrapperNode [2024-11-07 03:52:24,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 03:52:24,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 03:52:24,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 03:52:24,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 03:52:24,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,345 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,431 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1406 [2024-11-07 03:52:24,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 03:52:24,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 03:52:24,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 03:52:24,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 03:52:24,443 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,458 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,511 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-07 03:52:24,511 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,514 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,564 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,573 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,585 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,602 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 03:52:24,603 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 03:52:24,607 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 03:52:24,607 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 03:52:24,608 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (1/1) ... [2024-11-07 03:52:24,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 03:52:24,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 03:52:24,639 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) [2024-11-07 03:52:24,641 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 [2024-11-07 03:52:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 03:52:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 03:52:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 03:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 03:52:24,920 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 03:52:24,922 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 03:52:26,500 INFO L? ?]: Removed 379 outVars from TransFormulas that were not future-live. [2024-11-07 03:52:26,500 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 03:52:26,508 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 03:52:26,509 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 03:52:26,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:26 BoogieIcfgContainer [2024-11-07 03:52:26,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 03:52:26,512 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 03:52:26,513 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 03:52:26,518 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 03:52:26,518 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:52:23" (1/3) ... [2024-11-07 03:52:26,519 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44d729d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:26, skipping insertion in model container [2024-11-07 03:52:26,520 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:24" (2/3) ... [2024-11-07 03:52:26,520 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44d729d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:26, skipping insertion in model container [2024-11-07 03:52:26,520 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:26" (3/3) ... [2024-11-07 03:52:26,521 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p16.c [2024-11-07 03:52:26,537 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 03:52:26,538 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 03:52:26,588 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 03:52:26,602 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;@2eb39d69, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 03:52:26,602 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 03:52:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-07 03:52:26,613 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:26,613 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-07 03:52:26,614 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:26,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:26,620 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-07 03:52:26,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 03:52:26,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [459046483] [2024-11-07 03:52:26,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:26,635 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 03:52:26,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 03:52:26,638 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) [2024-11-07 03:52:26,641 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 [2024-11-07 03:52:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 03:52:27,288 INFO L255 TraceCheckSpWp]: Trace formula consists of 404 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-07 03:52:27,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 03:52:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:27,517 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 03:52:27,518 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 03:52:27,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [459046483] [2024-11-07 03:52:27,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [459046483] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 03:52:27,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 03:52:27,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 03:52:27,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495135925] [2024-11-07 03:52:27,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 03:52:27,526 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 03:52:27,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 03:52:27,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 03:52:27,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 03:52:27,544 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:27,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 03:52:27,675 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2024-11-07 03:52:27,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 03:52:27,678 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-07 03:52:27,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 03:52:27,684 INFO L225 Difference]: With dead ends: 18 [2024-11-07 03:52:27,684 INFO L226 Difference]: Without dead ends: 10 [2024-11-07 03:52:27,686 INFO L431 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 [2024-11-07 03:52:27,690 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 03:52:27,691 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 03:52:27,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-11-07 03:52:27,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-11-07 03:52:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-07 03:52:27,720 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-07 03:52:27,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 03:52:27,720 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-07 03:52:27,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-07 03:52:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-07 03:52:27,721 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:27,721 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-07 03:52:27,729 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 [2024-11-07 03:52:27,922 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 [2024-11-07 03:52:27,922 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:27,923 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:27,923 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-07 03:52:27,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 03:52:27,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1022537999] [2024-11-07 03:52:27,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 03:52:27,924 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 03:52:27,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 03:52:27,927 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) [2024-11-07 03:52:27,928 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 [2024-11-07 03:52:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 03:52:29,368 INFO L255 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-07 03:52:29,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 03:52:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:29,771 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 03:52:36,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-07 03:52:36,838 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 03:52:36,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1022537999] [2024-11-07 03:52:36,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1022537999] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 03:52:36,838 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 03:52:36,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2024-11-07 03:52:36,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833866451] [2024-11-07 03:52:36,838 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 03:52:36,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-07 03:52:36,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 03:52:36,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-07 03:52:36,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-07 03:52:36,840 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:37,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 03:52:37,062 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2024-11-07 03:52:37,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-07 03:52:37,063 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-07 03:52:37,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 03:52:37,063 INFO L225 Difference]: With dead ends: 15 [2024-11-07 03:52:37,063 INFO L226 Difference]: Without dead ends: 13 [2024-11-07 03:52:37,064 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-11-07 03:52:37,064 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 4 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 03:52:37,064 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 14 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 03:52:37,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-07 03:52:37,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2024-11-07 03:52:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-07 03:52:37,067 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2024-11-07 03:52:37,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 03:52:37,067 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-07 03:52:37,067 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-07 03:52:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-07 03:52:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-07 03:52:37,068 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 03:52:37,068 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2024-11-07 03:52:37,078 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 (3)] Ended with exit code 0 [2024-11-07 03:52:37,268 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 [2024-11-07 03:52:37,268 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 03:52:37,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 03:52:37,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1906115653, now seen corresponding path program 2 times [2024-11-07 03:52:37,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 03:52:37,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1695398351] [2024-11-07 03:52:37,271 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-07 03:52:37,272 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 03:52:37,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 03:52:37,278 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) [2024-11-07 03:52:37,279 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 [2024-11-07 03:52:38,896 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-07 03:52:38,897 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-07 03:52:38,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 1102 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-07 03:52:38,933 INFO L278 TraceCheckSpWp]: Computing forward predicates...