/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 06:50:02,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 06:50:02,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 06:50:02,422 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 06:50:02,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 06:50:02,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 06:50:02,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 06:50:02,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 06:50:02,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 06:50:02,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 06:50:02,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 06:50:02,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 06:50:02,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 06:50:02,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 06:50:02,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 06:50:02,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 06:50:02,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 06:50:02,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 06:50:02,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 06:50:02,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 06:50:02,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 06:50:02,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 06:50:02,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 06:50:02,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 06:50:02,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-04-02 06:50:02,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 06:50:02,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 06:50:02,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 06:50:02,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 06:50:02,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 06:50:02,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 06:50:02,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 06:50:02,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 06:50:02,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 06:50:02,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 06:50:02,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 06:50:02,459 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 06:50:02,486 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 06:50:02,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 06:50:02,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 06:50:02,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 06:50:02,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 06:50:02,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 06:50:02,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 06:50:02,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 06:50:02,489 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 06:50:02,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 06:50:02,490 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 06:50:02,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 06:50:02,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 06:50:02,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 06:50:02,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 06:50:02,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 06:50:02,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 06:50:02,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 06:50:02,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 06:50:02,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 06:50:02,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 06:50:02,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 06:50:02,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 06:50:02,493 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 06:50:02,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 06:50:02,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 06:50:02,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 06:50:02,747 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 06:50:02,747 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 06:50:02,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-04-02 06:50:03,895 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 06:50:04,154 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 06:50:04,154 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-04-02 06:50:04,169 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7c202e0b/b409dc8f95ae4b40b1c7837ef3eacd05/FLAG1038adebf [2023-04-02 06:50:04,181 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7c202e0b/b409dc8f95ae4b40b1c7837ef3eacd05 [2023-04-02 06:50:04,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 06:50:04,185 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 06:50:04,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 06:50:04,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 06:50:04,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 06:50:04,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ec0174 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04, skipping insertion in model container [2023-04-02 06:50:04,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 06:50:04,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 06:50:04,440 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[10668,10681] [2023-04-02 06:50:04,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 06:50:04,532 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 06:50:04,613 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[10668,10681] [2023-04-02 06:50:04,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 06:50:04,670 INFO L208 MainTranslator]: Completed translation [2023-04-02 06:50:04,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04 WrapperNode [2023-04-02 06:50:04,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 06:50:04,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 06:50:04,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 06:50:04,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 06:50:04,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,739 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 06:50:04,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 06:50:04,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 06:50:04,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 06:50:04,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (1/1) ... [2023-04-02 06:50:04,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 06:50:04,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 06:50:04,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 06:50:04,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 06:50:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 06:50:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 06:50:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 06:50:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 06:50:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-02 06:50:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure read [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure write [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2023-04-02 06:50:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure init [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure check [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 06:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 06:50:05,000 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 06:50:05,002 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 06:50:05,805 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 06:50:05,822 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 06:50:05,822 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 06:50:05,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 06:50:05 BoogieIcfgContainer [2023-04-02 06:50:05,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 06:50:05,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 06:50:05,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 06:50:05,835 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 06:50:05,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 06:50:04" (1/3) ... [2023-04-02 06:50:05,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb82c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 06:50:05, skipping insertion in model container [2023-04-02 06:50:05,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 06:50:04" (2/3) ... [2023-04-02 06:50:05,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb82c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 06:50:05, skipping insertion in model container [2023-04-02 06:50:05,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 06:50:05" (3/3) ... [2023-04-02 06:50:05,838 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-04-02 06:50:05,871 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 06:50:05,871 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 06:50:05,942 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 06:50:05,948 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@51321a03, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 06:50:05,949 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 06:50:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand has 258 states, 246 states have (on average 1.7560975609756098) internal successors, (432), 253 states have internal predecessors, (432), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-04-02 06:50:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-04-02 06:50:05,973 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:05,974 INFO L195 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] [2023-04-02 06:50:05,974 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:05,978 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:05,979 INFO L85 PathProgramCache]: Analyzing trace with hash 743165813, now seen corresponding path program 1 times [2023-04-02 06:50:05,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:05,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937900798] [2023-04-02 06:50:05,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:07,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:07,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:07,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937900798] [2023-04-02 06:50:07,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937900798] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:07,239 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:07,239 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:07,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856902298] [2023-04-02 06:50:07,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:07,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:07,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:07,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:07,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:07,318 INFO L87 Difference]: Start difference. First operand has 258 states, 246 states have (on average 1.7560975609756098) internal successors, (432), 253 states have internal predecessors, (432), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:08,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:08,677 INFO L93 Difference]: Finished difference Result 739 states and 1255 transitions. [2023-04-02 06:50:08,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-02 06:50:08,680 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2023-04-02 06:50:08,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:08,691 INFO L225 Difference]: With dead ends: 739 [2023-04-02 06:50:08,691 INFO L226 Difference]: Without dead ends: 472 [2023-04-02 06:50:08,701 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:08,704 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 1003 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 647 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1003 SdHoareTripleChecker+Valid, 1008 SdHoareTripleChecker+Invalid, 660 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:08,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1003 Valid, 1008 Invalid, 660 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 647 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-04-02 06:50:08,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 472 states. [2023-04-02 06:50:08,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 472 to 470. [2023-04-02 06:50:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 470 states, 466 states have (on average 1.446351931330472) internal successors, (674), 466 states have internal predecessors, (674), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 470 states and 677 transitions. [2023-04-02 06:50:08,810 INFO L78 Accepts]: Start accepts. Automaton has 470 states and 677 transitions. Word has length 105 [2023-04-02 06:50:08,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:08,812 INFO L495 AbstractCegarLoop]: Abstraction has 470 states and 677 transitions. [2023-04-02 06:50:08,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 677 transitions. [2023-04-02 06:50:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-04-02 06:50:08,823 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:08,823 INFO L195 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] [2023-04-02 06:50:08,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 06:50:08,824 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:08,824 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:08,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1237107169, now seen corresponding path program 1 times [2023-04-02 06:50:08,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:08,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389184916] [2023-04-02 06:50:08,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:09,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:09,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:09,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389184916] [2023-04-02 06:50:09,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389184916] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:09,085 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:09,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:09,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064395539] [2023-04-02 06:50:09,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:09,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:09,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:09,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:09,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:09,087 INFO L87 Difference]: Start difference. First operand 470 states and 677 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:10,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:10,382 INFO L93 Difference]: Finished difference Result 1364 states and 1961 transitions. [2023-04-02 06:50:10,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:10,383 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 106 [2023-04-02 06:50:10,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:10,387 INFO L225 Difference]: With dead ends: 1364 [2023-04-02 06:50:10,388 INFO L226 Difference]: Without dead ends: 926 [2023-04-02 06:50:10,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:10,393 INFO L413 NwaCegarLoop]: 698 mSDtfsCounter, 344 mSDsluCounter, 351 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 1049 SdHoareTripleChecker+Invalid, 706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:10,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 1049 Invalid, 706 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-04-02 06:50:10,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2023-04-02 06:50:10,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 472. [2023-04-02 06:50:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 472 states, 468 states have (on average 1.4444444444444444) internal successors, (676), 468 states have internal predecessors, (676), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 679 transitions. [2023-04-02 06:50:10,524 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 679 transitions. Word has length 106 [2023-04-02 06:50:10,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:10,525 INFO L495 AbstractCegarLoop]: Abstraction has 472 states and 679 transitions. [2023-04-02 06:50:10,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 3 states have internal predecessors, (103), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 679 transitions. [2023-04-02 06:50:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-02 06:50:10,527 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:10,527 INFO L195 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, 1] [2023-04-02 06:50:10,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 06:50:10,527 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:10,528 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:10,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1245064312, now seen corresponding path program 1 times [2023-04-02 06:50:10,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:10,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286976472] [2023-04-02 06:50:10,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:10,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:10,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:10,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286976472] [2023-04-02 06:50:10,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286976472] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:10,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:10,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:10,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225512596] [2023-04-02 06:50:10,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:10,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:10,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:10,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:10,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:10,810 INFO L87 Difference]: Start difference. First operand 472 states and 679 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:11,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:11,735 INFO L93 Difference]: Finished difference Result 975 states and 1448 transitions. [2023-04-02 06:50:11,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:11,735 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2023-04-02 06:50:11,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:11,739 INFO L225 Difference]: With dead ends: 975 [2023-04-02 06:50:11,739 INFO L226 Difference]: Without dead ends: 634 [2023-04-02 06:50:11,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:11,741 INFO L413 NwaCegarLoop]: 482 mSDtfsCounter, 225 mSDsluCounter, 247 mSDsCounter, 0 mSdLazyCounter, 497 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 729 SdHoareTripleChecker+Invalid, 503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:11,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 729 Invalid, 503 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 497 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:50:11,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2023-04-02 06:50:11,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 618. [2023-04-02 06:50:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 618 states, 614 states have (on average 1.4723127035830619) internal successors, (904), 614 states have internal predecessors, (904), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 907 transitions. [2023-04-02 06:50:11,801 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 907 transitions. Word has length 107 [2023-04-02 06:50:11,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:11,802 INFO L495 AbstractCegarLoop]: Abstraction has 618 states and 907 transitions. [2023-04-02 06:50:11,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 907 transitions. [2023-04-02 06:50:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-02 06:50:11,806 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:11,806 INFO L195 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, 1] [2023-04-02 06:50:11,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 06:50:11,806 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:11,807 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:11,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1923749962, now seen corresponding path program 1 times [2023-04-02 06:50:11,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:11,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391055281] [2023-04-02 06:50:11,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:11,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:12,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:12,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:12,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:12,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391055281] [2023-04-02 06:50:12,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391055281] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:12,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:12,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:12,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236724551] [2023-04-02 06:50:12,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:12,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:12,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:12,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:12,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:12,108 INFO L87 Difference]: Start difference. First operand 618 states and 907 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:13,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:13,354 INFO L93 Difference]: Finished difference Result 1607 states and 2375 transitions. [2023-04-02 06:50:13,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:13,355 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2023-04-02 06:50:13,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:13,360 INFO L225 Difference]: With dead ends: 1607 [2023-04-02 06:50:13,360 INFO L226 Difference]: Without dead ends: 1186 [2023-04-02 06:50:13,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:13,363 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 283 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 639 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 283 SdHoareTripleChecker+Valid, 951 SdHoareTripleChecker+Invalid, 647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 639 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:13,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [283 Valid, 951 Invalid, 647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 639 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-04-02 06:50:13,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1186 states. [2023-04-02 06:50:13,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1186 to 1184. [2023-04-02 06:50:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1184 states, 1180 states have (on average 1.4576271186440677) internal successors, (1720), 1180 states have internal predecessors, (1720), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1184 states and 1723 transitions. [2023-04-02 06:50:13,468 INFO L78 Accepts]: Start accepts. Automaton has 1184 states and 1723 transitions. Word has length 107 [2023-04-02 06:50:13,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:13,468 INFO L495 AbstractCegarLoop]: Abstraction has 1184 states and 1723 transitions. [2023-04-02 06:50:13,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1723 transitions. [2023-04-02 06:50:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-02 06:50:13,470 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:13,470 INFO L195 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, 1] [2023-04-02 06:50:13,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 06:50:13,471 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:13,471 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:13,471 INFO L85 PathProgramCache]: Analyzing trace with hash -824655987, now seen corresponding path program 1 times [2023-04-02 06:50:13,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:13,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37462800] [2023-04-02 06:50:13,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:13,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:13,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:13,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:13,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37462800] [2023-04-02 06:50:13,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37462800] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:13,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:13,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 06:50:13,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204447983] [2023-04-02 06:50:13,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:13,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 06:50:13,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:13,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 06:50:13,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:13,918 INFO L87 Difference]: Start difference. First operand 1184 states and 1723 transitions. Second operand has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 5 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:15,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:15,141 INFO L93 Difference]: Finished difference Result 3145 states and 4571 transitions. [2023-04-02 06:50:15,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:15,142 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 5 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2023-04-02 06:50:15,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:15,149 INFO L225 Difference]: With dead ends: 3145 [2023-04-02 06:50:15,149 INFO L226 Difference]: Without dead ends: 1979 [2023-04-02 06:50:15,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:15,154 INFO L413 NwaCegarLoop]: 582 mSDtfsCounter, 653 mSDsluCounter, 646 mSDsCounter, 0 mSdLazyCounter, 637 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 653 SdHoareTripleChecker+Valid, 1228 SdHoareTripleChecker+Invalid, 649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:15,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [653 Valid, 1228 Invalid, 649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 637 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-04-02 06:50:15,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2023-04-02 06:50:15,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 1977. [2023-04-02 06:50:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1977 states, 1973 states have (on average 1.4389254941713128) internal successors, (2839), 1973 states have internal predecessors, (2839), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1977 states and 2842 transitions. [2023-04-02 06:50:15,325 INFO L78 Accepts]: Start accepts. Automaton has 1977 states and 2842 transitions. Word has length 107 [2023-04-02 06:50:15,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:15,325 INFO L495 AbstractCegarLoop]: Abstraction has 1977 states and 2842 transitions. [2023-04-02 06:50:15,326 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 5 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2842 transitions. [2023-04-02 06:50:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-02 06:50:15,330 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:15,330 INFO L195 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, 1] [2023-04-02 06:50:15,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-02 06:50:15,330 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:15,331 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:15,331 INFO L85 PathProgramCache]: Analyzing trace with hash -1685334700, now seen corresponding path program 1 times [2023-04-02 06:50:15,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:15,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75771934] [2023-04-02 06:50:15,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:15,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:15,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:15,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75771934] [2023-04-02 06:50:15,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75771934] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:15,762 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:15,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:15,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808249480] [2023-04-02 06:50:15,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:15,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:15,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:15,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:15,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:15,764 INFO L87 Difference]: Start difference. First operand 1977 states and 2842 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:17,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:17,104 INFO L93 Difference]: Finished difference Result 5710 states and 8173 transitions. [2023-04-02 06:50:17,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:17,105 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2023-04-02 06:50:17,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:17,120 INFO L225 Difference]: With dead ends: 5710 [2023-04-02 06:50:17,120 INFO L226 Difference]: Without dead ends: 3793 [2023-04-02 06:50:17,126 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:17,129 INFO L413 NwaCegarLoop]: 568 mSDtfsCounter, 695 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 612 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 695 SdHoareTripleChecker+Valid, 893 SdHoareTripleChecker+Invalid, 624 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 612 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:17,131 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [695 Valid, 893 Invalid, 624 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 612 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-04-02 06:50:17,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3793 states. [2023-04-02 06:50:17,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3793 to 3791. [2023-04-02 06:50:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3791 states, 3787 states have (on average 1.4190652231317666) internal successors, (5374), 3787 states have internal predecessors, (5374), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 3791 states and 5377 transitions. [2023-04-02 06:50:17,495 INFO L78 Accepts]: Start accepts. Automaton has 3791 states and 5377 transitions. Word has length 107 [2023-04-02 06:50:17,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:17,495 INFO L495 AbstractCegarLoop]: Abstraction has 3791 states and 5377 transitions. [2023-04-02 06:50:17,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 5377 transitions. [2023-04-02 06:50:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-04-02 06:50:17,500 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:17,500 INFO L195 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, 1, 1] [2023-04-02 06:50:17,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-02 06:50:17,500 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:17,500 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:17,501 INFO L85 PathProgramCache]: Analyzing trace with hash -1570380704, now seen corresponding path program 1 times [2023-04-02 06:50:17,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:17,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749141080] [2023-04-02 06:50:17,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:17,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:17,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:17,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749141080] [2023-04-02 06:50:17,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749141080] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:17,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:17,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:17,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302264153] [2023-04-02 06:50:17,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:17,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:17,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:17,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:17,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:17,744 INFO L87 Difference]: Start difference. First operand 3791 states and 5377 transitions. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 3 states have internal predecessors, (105), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:19,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:19,217 INFO L93 Difference]: Finished difference Result 11213 states and 15890 transitions. [2023-04-02 06:50:19,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:19,218 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 3 states have internal predecessors, (105), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 108 [2023-04-02 06:50:19,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:19,243 INFO L225 Difference]: With dead ends: 11213 [2023-04-02 06:50:19,244 INFO L226 Difference]: Without dead ends: 7517 [2023-04-02 06:50:19,250 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:19,250 INFO L413 NwaCegarLoop]: 483 mSDtfsCounter, 328 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 328 SdHoareTripleChecker+Valid, 832 SdHoareTripleChecker+Invalid, 491 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:19,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [328 Valid, 832 Invalid, 491 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 489 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:50:19,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7517 states. [2023-04-02 06:50:19,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7517 to 3801. [2023-04-02 06:50:19,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3801 states, 3797 states have (on average 1.4179615485909929) internal successors, (5384), 3797 states have internal predecessors, (5384), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 3801 states and 5387 transitions. [2023-04-02 06:50:19,676 INFO L78 Accepts]: Start accepts. Automaton has 3801 states and 5387 transitions. Word has length 108 [2023-04-02 06:50:19,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:19,677 INFO L495 AbstractCegarLoop]: Abstraction has 3801 states and 5387 transitions. [2023-04-02 06:50:19,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 3 states have internal predecessors, (105), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3801 states and 5387 transitions. [2023-04-02 06:50:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-04-02 06:50:19,681 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:19,681 INFO L195 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, 1, 1, 1] [2023-04-02 06:50:19,681 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-02 06:50:19,681 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:19,682 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:19,682 INFO L85 PathProgramCache]: Analyzing trace with hash -635349325, now seen corresponding path program 1 times [2023-04-02 06:50:19,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:19,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149453036] [2023-04-02 06:50:19,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:19,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:20,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:20,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:20,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149453036] [2023-04-02 06:50:20,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149453036] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:20,072 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:20,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:20,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799919056] [2023-04-02 06:50:20,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:20,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:20,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:20,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:20,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:20,073 INFO L87 Difference]: Start difference. First operand 3801 states and 5387 transitions. Second operand has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:21,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:21,477 INFO L93 Difference]: Finished difference Result 10901 states and 15412 transitions. [2023-04-02 06:50:21,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:21,477 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2023-04-02 06:50:21,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:21,502 INFO L225 Difference]: With dead ends: 10901 [2023-04-02 06:50:21,503 INFO L226 Difference]: Without dead ends: 7205 [2023-04-02 06:50:21,510 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:21,511 INFO L413 NwaCegarLoop]: 525 mSDtfsCounter, 723 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 569 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 723 SdHoareTripleChecker+Valid, 850 SdHoareTripleChecker+Invalid, 581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 569 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:21,511 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [723 Valid, 850 Invalid, 581 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 569 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:50:21,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7205 states. [2023-04-02 06:50:22,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7205 to 7203. [2023-04-02 06:50:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7203 states, 7199 states have (on average 1.4004722878177525) internal successors, (10082), 7199 states have internal predecessors, (10082), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7203 states to 7203 states and 10085 transitions. [2023-04-02 06:50:22,371 INFO L78 Accepts]: Start accepts. Automaton has 7203 states and 10085 transitions. Word has length 109 [2023-04-02 06:50:22,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:22,371 INFO L495 AbstractCegarLoop]: Abstraction has 7203 states and 10085 transitions. [2023-04-02 06:50:22,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 7203 states and 10085 transitions. [2023-04-02 06:50:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-04-02 06:50:22,378 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:22,378 INFO L195 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, 1, 1, 1, 1] [2023-04-02 06:50:22,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-02 06:50:22,379 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:22,379 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:22,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1999066529, now seen corresponding path program 1 times [2023-04-02 06:50:22,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:22,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224758468] [2023-04-02 06:50:22,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:22,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:22,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:22,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:22,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224758468] [2023-04-02 06:50:22,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224758468] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:22,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:22,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:22,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141223987] [2023-04-02 06:50:22,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:22,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:22,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:22,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:22,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:22,616 INFO L87 Difference]: Start difference. First operand 7203 states and 10085 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:24,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:24,713 INFO L93 Difference]: Finished difference Result 20389 states and 28713 transitions. [2023-04-02 06:50:24,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:24,714 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 110 [2023-04-02 06:50:24,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:24,751 INFO L225 Difference]: With dead ends: 20389 [2023-04-02 06:50:24,752 INFO L226 Difference]: Without dead ends: 14121 [2023-04-02 06:50:24,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:24,767 INFO L413 NwaCegarLoop]: 646 mSDtfsCounter, 314 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 652 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 314 SdHoareTripleChecker+Valid, 995 SdHoareTripleChecker+Invalid, 654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 652 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:24,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [314 Valid, 995 Invalid, 654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 652 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-04-02 06:50:24,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14121 states. [2023-04-02 06:50:25,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14121 to 7223. [2023-04-02 06:50:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7223 states, 7219 states have (on average 1.3993627926305583) internal successors, (10102), 7219 states have internal predecessors, (10102), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7223 states to 7223 states and 10105 transitions. [2023-04-02 06:50:25,666 INFO L78 Accepts]: Start accepts. Automaton has 7223 states and 10105 transitions. Word has length 110 [2023-04-02 06:50:25,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:25,666 INFO L495 AbstractCegarLoop]: Abstraction has 7223 states and 10105 transitions. [2023-04-02 06:50:25,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:25,666 INFO L276 IsEmpty]: Start isEmpty. Operand 7223 states and 10105 transitions. [2023-04-02 06:50:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-04-02 06:50:25,673 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:25,673 INFO L195 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, 1, 1, 1, 1, 1] [2023-04-02 06:50:25,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-02 06:50:25,674 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:25,674 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:25,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1100455946, now seen corresponding path program 1 times [2023-04-02 06:50:25,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:25,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855268517] [2023-04-02 06:50:25,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:25,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:25,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:25,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855268517] [2023-04-02 06:50:25,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855268517] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:25,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:25,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:25,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770440296] [2023-04-02 06:50:25,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:25,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:25,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:25,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:25,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:25,942 INFO L87 Difference]: Start difference. First operand 7223 states and 10105 transitions. Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 3 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:27,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:27,724 INFO L93 Difference]: Finished difference Result 14215 states and 20431 transitions. [2023-04-02 06:50:27,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:27,724 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 3 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2023-04-02 06:50:27,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:27,746 INFO L225 Difference]: With dead ends: 14215 [2023-04-02 06:50:27,746 INFO L226 Difference]: Without dead ends: 9968 [2023-04-02 06:50:27,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:27,756 INFO L413 NwaCegarLoop]: 480 mSDtfsCounter, 240 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 495 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 240 SdHoareTripleChecker+Valid, 702 SdHoareTripleChecker+Invalid, 501 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:27,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [240 Valid, 702 Invalid, 501 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 495 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-04-02 06:50:27,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9968 states. [2023-04-02 06:50:28,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9968 to 9690. [2023-04-02 06:50:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9690 states, 9686 states have (on average 1.4209167871154242) internal successors, (13763), 9686 states have internal predecessors, (13763), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:28,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9690 states to 9690 states and 13766 transitions. [2023-04-02 06:50:28,708 INFO L78 Accepts]: Start accepts. Automaton has 9690 states and 13766 transitions. Word has length 111 [2023-04-02 06:50:28,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:28,708 INFO L495 AbstractCegarLoop]: Abstraction has 9690 states and 13766 transitions. [2023-04-02 06:50:28,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 3 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 9690 states and 13766 transitions. [2023-04-02 06:50:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-04-02 06:50:28,716 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:28,717 INFO L195 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, 1, 1, 1, 1, 1] [2023-04-02 06:50:28,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-04-02 06:50:28,717 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:28,717 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:28,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1914770322, now seen corresponding path program 1 times [2023-04-02 06:50:28,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:28,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294786921] [2023-04-02 06:50:28,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:29,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:29,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:29,099 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294786921] [2023-04-02 06:50:29,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294786921] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:29,100 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:29,100 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:29,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303825429] [2023-04-02 06:50:29,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:29,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:29,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:29,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:29,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:29,101 INFO L87 Difference]: Start difference. First operand 9690 states and 13766 transitions. Second operand has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:30,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:30,423 INFO L93 Difference]: Finished difference Result 16006 states and 22866 transitions. [2023-04-02 06:50:30,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:30,423 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2023-04-02 06:50:30,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:30,442 INFO L225 Difference]: With dead ends: 16006 [2023-04-02 06:50:30,442 INFO L226 Difference]: Without dead ends: 6882 [2023-04-02 06:50:30,463 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:30,463 INFO L413 NwaCegarLoop]: 396 mSDtfsCounter, 65 mSDsluCounter, 699 mSDsCounter, 0 mSdLazyCounter, 407 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 1095 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:30,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 1095 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 407 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-02 06:50:30,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6882 states. [2023-04-02 06:50:31,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6882 to 6882. [2023-04-02 06:50:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6882 states, 6878 states have (on average 1.4230881070078512) internal successors, (9788), 6878 states have internal predecessors, (9788), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 6882 states and 9791 transitions. [2023-04-02 06:50:31,335 INFO L78 Accepts]: Start accepts. Automaton has 6882 states and 9791 transitions. Word has length 111 [2023-04-02 06:50:31,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:31,335 INFO L495 AbstractCegarLoop]: Abstraction has 6882 states and 9791 transitions. [2023-04-02 06:50:31,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 6882 states and 9791 transitions. [2023-04-02 06:50:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-04-02 06:50:31,341 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:31,341 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:31,341 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-04-02 06:50:31,341 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:31,342 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:31,342 INFO L85 PathProgramCache]: Analyzing trace with hash 1613217936, now seen corresponding path program 1 times [2023-04-02 06:50:31,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:31,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250030867] [2023-04-02 06:50:31,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:31,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:31,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:31,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250030867] [2023-04-02 06:50:31,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250030867] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:31,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:31,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:31,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253190508] [2023-04-02 06:50:31,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:31,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:31,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:31,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:31,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:31,599 INFO L87 Difference]: Start difference. First operand 6882 states and 9791 transitions. Second operand has 4 states, 4 states have (on average 28.25) internal successors, (113), 3 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:33,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:33,859 INFO L93 Difference]: Finished difference Result 18434 states and 26475 transitions. [2023-04-02 06:50:33,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:33,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 3 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 116 [2023-04-02 06:50:33,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:33,889 INFO L225 Difference]: With dead ends: 18434 [2023-04-02 06:50:33,890 INFO L226 Difference]: Without dead ends: 12750 [2023-04-02 06:50:33,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:33,905 INFO L413 NwaCegarLoop]: 640 mSDtfsCounter, 271 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 655 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 962 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 655 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:33,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 962 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 655 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-04-02 06:50:33,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12750 states. [2023-04-02 06:50:35,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12750 to 12748. [2023-04-02 06:50:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12748 states, 12744 states have (on average 1.4129001883239172) internal successors, (18006), 12744 states have internal predecessors, (18006), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12748 states to 12748 states and 18009 transitions. [2023-04-02 06:50:35,428 INFO L78 Accepts]: Start accepts. Automaton has 12748 states and 18009 transitions. Word has length 116 [2023-04-02 06:50:35,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:35,428 INFO L495 AbstractCegarLoop]: Abstraction has 12748 states and 18009 transitions. [2023-04-02 06:50:35,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 3 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 12748 states and 18009 transitions. [2023-04-02 06:50:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-04-02 06:50:35,438 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:35,438 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:35,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-04-02 06:50:35,438 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:35,439 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:35,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1469188115, now seen corresponding path program 1 times [2023-04-02 06:50:35,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:35,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223812934] [2023-04-02 06:50:35,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:35,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:35,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:35,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223812934] [2023-04-02 06:50:35,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223812934] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:35,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:35,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:35,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006115171] [2023-04-02 06:50:35,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:35,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:35,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:35,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:35,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:35,882 INFO L87 Difference]: Start difference. First operand 12748 states and 18009 transitions. Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:37,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:37,686 INFO L93 Difference]: Finished difference Result 19706 states and 27961 transitions. [2023-04-02 06:50:37,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:37,687 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 116 [2023-04-02 06:50:37,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:37,706 INFO L225 Difference]: With dead ends: 19706 [2023-04-02 06:50:37,706 INFO L226 Difference]: Without dead ends: 10432 [2023-04-02 06:50:37,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:37,725 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 53 mSDsluCounter, 696 mSDsCounter, 0 mSdLazyCounter, 398 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 1083 SdHoareTripleChecker+Invalid, 399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 398 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:37,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 1083 Invalid, 399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 398 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-04-02 06:50:37,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10432 states. [2023-04-02 06:50:38,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10432 to 10432. [2023-04-02 06:50:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10432 states, 10428 states have (on average 1.4106252397391639) internal successors, (14710), 10428 states have internal predecessors, (14710), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10432 states to 10432 states and 14713 transitions. [2023-04-02 06:50:38,938 INFO L78 Accepts]: Start accepts. Automaton has 10432 states and 14713 transitions. Word has length 116 [2023-04-02 06:50:38,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:38,938 INFO L495 AbstractCegarLoop]: Abstraction has 10432 states and 14713 transitions. [2023-04-02 06:50:38,939 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10432 states and 14713 transitions. [2023-04-02 06:50:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-04-02 06:50:38,946 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:38,946 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:38,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-04-02 06:50:38,946 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:38,947 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:38,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1437887293, now seen corresponding path program 1 times [2023-04-02 06:50:38,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:38,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983030017] [2023-04-02 06:50:38,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:38,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:39,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:39,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:39,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983030017] [2023-04-02 06:50:39,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983030017] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:39,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:39,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 06:50:39,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731113668] [2023-04-02 06:50:39,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:39,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 06:50:39,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:39,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 06:50:39,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:39,205 INFO L87 Difference]: Start difference. First operand 10432 states and 14713 transitions. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 3 states have internal predecessors, (115), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:41,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:41,858 INFO L93 Difference]: Finished difference Result 23570 states and 33800 transitions. [2023-04-02 06:50:41,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 06:50:41,859 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 3 states have internal predecessors, (115), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 118 [2023-04-02 06:50:41,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:41,882 INFO L225 Difference]: With dead ends: 23570 [2023-04-02 06:50:41,883 INFO L226 Difference]: Without dead ends: 15855 [2023-04-02 06:50:41,899 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-02 06:50:41,900 INFO L413 NwaCegarLoop]: 474 mSDtfsCounter, 226 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 703 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:41,900 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 703 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 489 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-04-02 06:50:41,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15855 states. [2023-04-02 06:50:43,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15855 to 15249. [2023-04-02 06:50:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15249 states, 15245 states have (on average 1.4223679895047556) internal successors, (21684), 15245 states have internal predecessors, (21684), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15249 states to 15249 states and 21687 transitions. [2023-04-02 06:50:43,767 INFO L78 Accepts]: Start accepts. Automaton has 15249 states and 21687 transitions. Word has length 118 [2023-04-02 06:50:43,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:43,767 INFO L495 AbstractCegarLoop]: Abstraction has 15249 states and 21687 transitions. [2023-04-02 06:50:43,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 3 states have internal predecessors, (115), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 15249 states and 21687 transitions. [2023-04-02 06:50:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-04-02 06:50:43,774 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:43,774 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:43,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-04-02 06:50:43,775 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:43,775 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:43,775 INFO L85 PathProgramCache]: Analyzing trace with hash -2045446757, now seen corresponding path program 1 times [2023-04-02 06:50:43,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:43,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198053004] [2023-04-02 06:50:43,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:44,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:44,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:44,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198053004] [2023-04-02 06:50:44,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198053004] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:44,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:44,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:50:44,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421328331] [2023-04-02 06:50:44,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:44,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:50:44,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:44,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:50:44,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:50:44,176 INFO L87 Difference]: Start difference. First operand 15249 states and 21687 transitions. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:46,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:46,503 INFO L93 Difference]: Finished difference Result 27411 states and 38946 transitions. [2023-04-02 06:50:46,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:50:46,504 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2023-04-02 06:50:46,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:46,523 INFO L225 Difference]: With dead ends: 27411 [2023-04-02 06:50:46,523 INFO L226 Difference]: Without dead ends: 12224 [2023-04-02 06:50:46,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:46,542 INFO L413 NwaCegarLoop]: 377 mSDtfsCounter, 45 mSDsluCounter, 687 mSDsCounter, 0 mSdLazyCounter, 388 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 1064 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 388 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:46,542 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 1064 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 388 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-02 06:50:46,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12224 states. [2023-04-02 06:50:48,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12224 to 12224. [2023-04-02 06:50:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12224 states, 12220 states have (on average 1.4184124386252046) internal successors, (17333), 12220 states have internal predecessors, (17333), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12224 states to 12224 states and 17336 transitions. [2023-04-02 06:50:48,142 INFO L78 Accepts]: Start accepts. Automaton has 12224 states and 17336 transitions. Word has length 119 [2023-04-02 06:50:48,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:48,142 INFO L495 AbstractCegarLoop]: Abstraction has 12224 states and 17336 transitions. [2023-04-02 06:50:48,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 12224 states and 17336 transitions. [2023-04-02 06:50:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-04-02 06:50:48,147 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:48,147 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:48,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-04-02 06:50:48,147 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:48,148 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:48,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1281045748, now seen corresponding path program 1 times [2023-04-02 06:50:48,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:48,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654753386] [2023-04-02 06:50:48,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:48,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:48,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:48,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654753386] [2023-04-02 06:50:48,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654753386] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:48,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:48,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 06:50:48,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226167955] [2023-04-02 06:50:48,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:48,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 06:50:48,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:48,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 06:50:48,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-04-02 06:50:48,703 INFO L87 Difference]: Start difference. First operand 12224 states and 17336 transitions. Second operand has 9 states, 9 states have (on average 13.222222222222221) internal successors, (119), 8 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:52,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:50:52,342 INFO L93 Difference]: Finished difference Result 33496 states and 48278 transitions. [2023-04-02 06:50:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-02 06:50:52,343 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.222222222222221) internal successors, (119), 8 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 122 [2023-04-02 06:50:52,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:50:52,380 INFO L225 Difference]: With dead ends: 33496 [2023-04-02 06:50:52,380 INFO L226 Difference]: Without dead ends: 22908 [2023-04-02 06:50:52,393 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-04-02 06:50:52,393 INFO L413 NwaCegarLoop]: 333 mSDtfsCounter, 1863 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 428 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1863 SdHoareTripleChecker+Valid, 840 SdHoareTripleChecker+Invalid, 471 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 428 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-02 06:50:52,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1863 Valid, 840 Invalid, 471 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 428 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-02 06:50:52,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22908 states. [2023-04-02 06:50:55,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22908 to 22906. [2023-04-02 06:50:55,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22906 states, 22902 states have (on average 1.430573749017553) internal successors, (32763), 22902 states have internal predecessors, (32763), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22906 states to 22906 states and 32766 transitions. [2023-04-02 06:50:55,581 INFO L78 Accepts]: Start accepts. Automaton has 22906 states and 32766 transitions. Word has length 122 [2023-04-02 06:50:55,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:50:55,581 INFO L495 AbstractCegarLoop]: Abstraction has 22906 states and 32766 transitions. [2023-04-02 06:50:55,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.222222222222221) internal successors, (119), 8 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:50:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 22906 states and 32766 transitions. [2023-04-02 06:50:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-04-02 06:50:55,588 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:50:55,588 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:50:55,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-04-02 06:50:55,588 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:50:55,589 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:50:55,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1374975671, now seen corresponding path program 1 times [2023-04-02 06:50:55,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:50:55,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940736267] [2023-04-02 06:50:55,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:50:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:50:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:55,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:50:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:50:55,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:50:55,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:50:55,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940736267] [2023-04-02 06:50:55,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940736267] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:50:55,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:50:55,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 06:50:55,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474540684] [2023-04-02 06:50:55,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:50:55,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 06:50:55,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:50:56,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 06:50:56,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:50:56,000 INFO L87 Difference]: Start difference. First operand 22906 states and 32766 transitions. Second operand has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:03,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:51:03,439 INFO L93 Difference]: Finished difference Result 62830 states and 91304 transitions. [2023-04-02 06:51:03,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 06:51:03,440 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 122 [2023-04-02 06:51:03,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:51:03,524 INFO L225 Difference]: With dead ends: 62830 [2023-04-02 06:51:03,524 INFO L226 Difference]: Without dead ends: 42532 [2023-04-02 06:51:03,547 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2023-04-02 06:51:03,549 INFO L413 NwaCegarLoop]: 475 mSDtfsCounter, 204 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 1136 SdHoareTripleChecker+Invalid, 581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:51:03,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 1136 Invalid, 581 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:51:03,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42532 states. [2023-04-02 06:51:10,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42532 to 42194. [2023-04-02 06:51:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42194 states, 42190 states have (on average 1.4378525716994548) internal successors, (60663), 42190 states have internal predecessors, (60663), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42194 states to 42194 states and 60666 transitions. [2023-04-02 06:51:10,171 INFO L78 Accepts]: Start accepts. Automaton has 42194 states and 60666 transitions. Word has length 122 [2023-04-02 06:51:10,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:51:10,171 INFO L495 AbstractCegarLoop]: Abstraction has 42194 states and 60666 transitions. [2023-04-02 06:51:10,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 42194 states and 60666 transitions. [2023-04-02 06:51:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-04-02 06:51:10,177 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:51:10,177 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:51:10,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-04-02 06:51:10,178 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:51:10,178 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:51:10,178 INFO L85 PathProgramCache]: Analyzing trace with hash 1399704844, now seen corresponding path program 1 times [2023-04-02 06:51:10,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:51:10,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615728107] [2023-04-02 06:51:10,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:51:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:51:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:10,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:51:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:51:10,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:51:10,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615728107] [2023-04-02 06:51:10,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615728107] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:51:10,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:51:10,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 06:51:10,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857239849] [2023-04-02 06:51:10,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:51:10,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 06:51:10,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:51:10,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 06:51:10,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:51:10,578 INFO L87 Difference]: Start difference. First operand 42194 states and 60666 transitions. Second operand has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:17,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:51:17,795 INFO L93 Difference]: Finished difference Result 81220 states and 116732 transitions. [2023-04-02 06:51:17,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:51:17,796 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 122 [2023-04-02 06:51:17,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:51:17,857 INFO L225 Difference]: With dead ends: 81220 [2023-04-02 06:51:17,857 INFO L226 Difference]: Without dead ends: 39290 [2023-04-02 06:51:17,902 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:51:17,903 INFO L413 NwaCegarLoop]: 526 mSDtfsCounter, 1011 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 562 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1011 SdHoareTripleChecker+Valid, 834 SdHoareTripleChecker+Invalid, 576 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 562 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:51:17,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1011 Valid, 834 Invalid, 576 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 562 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:51:17,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39290 states. [2023-04-02 06:51:24,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39290 to 39248. [2023-04-02 06:51:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39248 states, 39244 states have (on average 1.435098358984813) internal successors, (56319), 39244 states have internal predecessors, (56319), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39248 states to 39248 states and 56322 transitions. [2023-04-02 06:51:24,282 INFO L78 Accepts]: Start accepts. Automaton has 39248 states and 56322 transitions. Word has length 122 [2023-04-02 06:51:24,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:51:24,282 INFO L495 AbstractCegarLoop]: Abstraction has 39248 states and 56322 transitions. [2023-04-02 06:51:24,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 5 states have internal predecessors, (119), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 39248 states and 56322 transitions. [2023-04-02 06:51:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-04-02 06:51:24,288 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:51:24,288 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:51:24,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-04-02 06:51:24,289 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:51:24,289 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:51:24,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1596765572, now seen corresponding path program 1 times [2023-04-02 06:51:24,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:51:24,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581627940] [2023-04-02 06:51:24,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:51:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:51:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:24,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:51:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:51:24,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:51:24,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581627940] [2023-04-02 06:51:24,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581627940] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:51:24,610 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:51:24,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:51:24,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112179742] [2023-04-02 06:51:24,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:51:24,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 06:51:24,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:51:24,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 06:51:24,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:51:24,612 INFO L87 Difference]: Start difference. First operand 39248 states and 56322 transitions. Second operand has 6 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:32,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:51:32,291 INFO L93 Difference]: Finished difference Result 77522 states and 111528 transitions. [2023-04-02 06:51:32,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 06:51:32,292 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 124 [2023-04-02 06:51:32,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:51:32,366 INFO L225 Difference]: With dead ends: 77522 [2023-04-02 06:51:32,366 INFO L226 Difference]: Without dead ends: 39248 [2023-04-02 06:51:32,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-04-02 06:51:32,401 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 850 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 850 SdHoareTripleChecker+Valid, 355 SdHoareTripleChecker+Invalid, 428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-02 06:51:32,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [850 Valid, 355 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-02 06:51:32,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39248 states. [2023-04-02 06:51:39,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39248 to 39248. [2023-04-02 06:51:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39248 states, 39244 states have (on average 1.4228162266843338) internal successors, (55837), 39244 states have internal predecessors, (55837), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39248 states to 39248 states and 55840 transitions. [2023-04-02 06:51:39,128 INFO L78 Accepts]: Start accepts. Automaton has 39248 states and 55840 transitions. Word has length 124 [2023-04-02 06:51:39,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:51:39,129 INFO L495 AbstractCegarLoop]: Abstraction has 39248 states and 55840 transitions. [2023-04-02 06:51:39,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 39248 states and 55840 transitions. [2023-04-02 06:51:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-04-02 06:51:39,134 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:51:39,134 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:51:39,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-04-02 06:51:39,134 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:51:39,134 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:51:39,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1537058807, now seen corresponding path program 1 times [2023-04-02 06:51:39,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:51:39,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490244298] [2023-04-02 06:51:39,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:51:39,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:51:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:39,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:51:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:51:39,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:51:39,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1490244298] [2023-04-02 06:51:39,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1490244298] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:51:39,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:51:39,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 06:51:39,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620293586] [2023-04-02 06:51:39,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:51:39,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 06:51:39,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:51:39,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 06:51:39,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-02 06:51:39,634 INFO L87 Difference]: Start difference. First operand 39248 states and 55840 transitions. Second operand has 5 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:46,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:51:46,757 INFO L93 Difference]: Finished difference Result 68611 states and 97546 transitions. [2023-04-02 06:51:46,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:51:46,758 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 124 [2023-04-02 06:51:46,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:51:46,845 INFO L225 Difference]: With dead ends: 68611 [2023-04-02 06:51:46,846 INFO L226 Difference]: Without dead ends: 39238 [2023-04-02 06:51:46,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:51:46,876 INFO L413 NwaCegarLoop]: 356 mSDtfsCounter, 23 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 1028 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-04-02 06:51:46,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 1028 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-04-02 06:51:46,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39238 states. [2023-04-02 06:51:53,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39238 to 39238. [2023-04-02 06:51:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39238 states, 39234 states have (on average 1.4227965540092777) internal successors, (55822), 39234 states have internal predecessors, (55822), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39238 states to 39238 states and 55825 transitions. [2023-04-02 06:51:53,700 INFO L78 Accepts]: Start accepts. Automaton has 39238 states and 55825 transitions. Word has length 124 [2023-04-02 06:51:53,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:51:53,700 INFO L495 AbstractCegarLoop]: Abstraction has 39238 states and 55825 transitions. [2023-04-02 06:51:53,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:51:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 39238 states and 55825 transitions. [2023-04-02 06:51:53,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-04-02 06:51:53,705 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:51:53,705 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:51:53,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-04-02 06:51:53,705 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:51:53,705 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:51:53,706 INFO L85 PathProgramCache]: Analyzing trace with hash -333342053, now seen corresponding path program 1 times [2023-04-02 06:51:53,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:51:53,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383881851] [2023-04-02 06:51:53,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:51:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:51:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:54,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 06:51:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 06:51:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 06:51:54,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 06:51:54,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383881851] [2023-04-02 06:51:54,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383881851] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 06:51:54,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 06:51:54,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 06:51:54,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779062921] [2023-04-02 06:51:54,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 06:51:54,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 06:51:54,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 06:51:54,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 06:51:54,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:51:54,148 INFO L87 Difference]: Start difference. First operand 39238 states and 55825 transitions. Second operand has 6 states, 6 states have (on average 20.166666666666668) internal successors, (121), 5 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:52:01,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 06:52:01,545 INFO L93 Difference]: Finished difference Result 75348 states and 107144 transitions. [2023-04-02 06:52:01,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 06:52:01,546 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.166666666666668) internal successors, (121), 5 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 124 [2023-04-02 06:52:01,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 06:52:01,601 INFO L225 Difference]: With dead ends: 75348 [2023-04-02 06:52:01,601 INFO L226 Difference]: Without dead ends: 36379 [2023-04-02 06:52:01,631 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 06:52:01,632 INFO L413 NwaCegarLoop]: 513 mSDtfsCounter, 854 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 549 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 854 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 563 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 549 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-04-02 06:52:01,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [854 Valid, 814 Invalid, 563 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 549 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-04-02 06:52:01,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36379 states. [2023-04-02 06:52:08,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36379 to 36222. [2023-04-02 06:52:08,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36222 states, 36218 states have (on average 1.4198464851731183) internal successors, (51424), 36218 states have internal predecessors, (51424), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:52:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36222 states to 36222 states and 51427 transitions. [2023-04-02 06:52:08,327 INFO L78 Accepts]: Start accepts. Automaton has 36222 states and 51427 transitions. Word has length 124 [2023-04-02 06:52:08,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 06:52:08,328 INFO L495 AbstractCegarLoop]: Abstraction has 36222 states and 51427 transitions. [2023-04-02 06:52:08,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.166666666666668) internal successors, (121), 5 states have internal predecessors, (121), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-04-02 06:52:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 36222 states and 51427 transitions. [2023-04-02 06:52:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-04-02 06:52:08,331 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 06:52:08,331 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:52:08,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-04-02 06:52:08,332 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 06:52:08,332 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 06:52:08,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1440129259, now seen corresponding path program 1 times [2023-04-02 06:52:08,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 06:52:08,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125642510] [2023-04-02 06:52:08,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 06:52:08,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 06:52:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-04-02 06:52:08,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-04-02 06:52:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-04-02 06:52:08,566 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-04-02 06:52:08,567 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-04-02 06:52:08,568 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-02 06:52:08,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-04-02 06:52:08,574 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 06:52:08,578 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-02 06:52:08,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.04 06:52:08 BoogieIcfgContainer [2023-04-02 06:52:08,791 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-02 06:52:08,791 INFO L158 Benchmark]: Toolchain (without parser) took 124606.27ms. Allocated memory was 189.8MB in the beginning and 5.0GB in the end (delta: 4.8GB). Free memory was 125.1MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. [2023-04-02 06:52:08,792 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 189.8MB. Free memory was 138.2MB in the beginning and 138.1MB in the end (delta: 92.9kB). There was no memory consumed. Max. memory is 8.0GB. [2023-04-02 06:52:08,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.24ms. Allocated memory was 189.8MB in the beginning and 257.9MB in the end (delta: 68.2MB). Free memory was 124.9MB in the beginning and 218.9MB in the end (delta: -94.0MB). Peak memory consumption was 25.6MB. Max. memory is 8.0GB. [2023-04-02 06:52:08,795 INFO L158 Benchmark]: Boogie Preprocessor took 87.77ms. Allocated memory is still 257.9MB. Free memory was 218.9MB in the beginning and 215.4MB in the end (delta: 3.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-04-02 06:52:08,795 INFO L158 Benchmark]: RCFGBuilder took 1067.68ms. Allocated memory is still 257.9MB. Free memory was 215.4MB in the beginning and 150.4MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 8.0GB. [2023-04-02 06:52:08,796 INFO L158 Benchmark]: TraceAbstraction took 122958.40ms. Allocated memory was 257.9MB in the beginning and 5.0GB in the end (delta: 4.7GB). Free memory was 149.3MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. [2023-04-02 06:52:08,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 189.8MB. Free memory was 138.2MB in the beginning and 138.1MB in the end (delta: 92.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 485.24ms. Allocated memory was 189.8MB in the beginning and 257.9MB in the end (delta: 68.2MB). Free memory was 124.9MB in the beginning and 218.9MB in the end (delta: -94.0MB). Peak memory consumption was 25.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 87.77ms. Allocated memory is still 257.9MB. Free memory was 218.9MB in the beginning and 215.4MB in the end (delta: 3.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1067.68ms. Allocated memory is still 257.9MB. Free memory was 215.4MB in the beginning and 150.4MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 8.0GB. * TraceAbstraction took 122958.40ms. Allocated memory was 257.9MB in the beginning and 5.0GB in the end (delta: 4.7GB). Free memory was 149.3MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 595]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L26] msg_t nomsg = (msg_t )-1; [L27] port_t p12 = 0; [L28] char p12_old = '\x0'; [L29] char p12_new = '\x0'; [L30] _Bool ep12 = 0; [L31] port_t p13 = 0; [L32] char p13_old = '\x0'; [L33] char p13_new = '\x0'; [L34] _Bool ep13 = 0; [L35] port_t p21 = 0; [L36] char p21_old = '\x0'; [L37] char p21_new = '\x0'; [L38] _Bool ep21 = 0; [L39] port_t p23 = 0; [L40] char p23_old = '\x0'; [L41] char p23_new = '\x0'; [L42] _Bool ep23 = 0; [L43] port_t p31 = 0; [L44] char p31_old = '\x0'; [L45] char p31_new = '\x0'; [L46] _Bool ep31 = 0; [L47] port_t p32 = 0; [L48] char p32_old = '\x0'; [L49] char p32_new = '\x0'; [L50] _Bool ep32 = 0; [L51] char id1 = '\x0'; [L52] unsigned char r1 = '\x0'; [L53] char st1 = '\x0'; [L54] char nl1 = '\x0'; [L55] char m1 = '\x0'; [L56] char max1 = '\x0'; [L57] _Bool mode1 = 0; [L58] _Bool newmax1 = 0; [L59] char id2 = '\x0'; [L60] unsigned char r2 = '\x0'; [L61] char st2 = '\x0'; [L62] char nl2 = '\x0'; [L63] char m2 = '\x0'; [L64] char max2 = '\x0'; [L65] _Bool mode2 = 0; [L66] _Bool newmax2 = 0; [L67] char id3 = '\x0'; [L68] unsigned char r3 = '\x0'; [L69] char st3 = '\x0'; [L70] char nl3 = '\x0'; [L71] char m3 = '\x0'; [L72] char max3 = '\x0'; [L73] _Bool mode3 = 0; [L74] _Bool newmax3 = 0; [L78] void (*nodes[3])() = { &node1, &node2, &node3 }; [L82] int __return_1248; [L83] int __return_1394; [L84] int __return_1528; [L85] int __return_1653; VAL [\old(__return_1248)=171, \old(__return_1394)=174, \old(__return_1528)=161, \old(__return_1653)=134, \old(__return_main)=183, \old(ep12)=158, \old(ep13)=129, \old(ep21)=168, \old(ep23)=162, \old(ep31)=133, \old(ep32)=166, \old(id1)=159, \old(id2)=150, \old(id3)=177, \old(m1)=132, \old(m2)=165, \old(m3)=143, \old(max1)=179, \old(max2)=156, \old(max3)=180, \old(mode1)=176, \old(mode2)=175, \old(mode3)=152, \old(newmax1)=151, \old(newmax2)=140, \old(newmax3)=145, \old(nl1)=157, \old(nl2)=144, \old(nl3)=178, \old(nomsg)=172, \old(p12)=141, \old(p12_new)=164, \old(p12_old)=169, \old(p13)=147, \old(p13_new)=136, \old(p13_old)=170, \old(p21)=142, \old(p21_new)=167, \old(p21_old)=181, \old(p23)=135, \old(p23_new)=138, \old(p23_old)=155, \old(p31)=128, \old(p31_new)=160, \old(p31_old)=149, \old(p32)=154, \old(p32_new)=137, \old(p32_old)=139, \old(r1)=146, \old(r2)=130, \old(r3)=153, \old(st1)=131, \old(st2)=173, \old(st3)=148, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L88] int main__c1; [L89] int main__i2; [L90] main__c1 = 0 [L91] ep12 = __VERIFIER_nondet_bool() [L92] ep13 = __VERIFIER_nondet_bool() [L93] ep21 = __VERIFIER_nondet_bool() [L94] ep23 = __VERIFIER_nondet_bool() [L95] ep31 = __VERIFIER_nondet_bool() [L96] ep32 = __VERIFIER_nondet_bool() [L97] id1 = __VERIFIER_nondet_char() [L98] r1 = __VERIFIER_nondet_uchar() [L99] st1 = __VERIFIER_nondet_char() [L100] nl1 = __VERIFIER_nondet_char() [L101] m1 = __VERIFIER_nondet_char() [L102] max1 = __VERIFIER_nondet_char() [L103] mode1 = __VERIFIER_nondet_bool() [L104] newmax1 = __VERIFIER_nondet_bool() [L105] id2 = __VERIFIER_nondet_char() [L106] r2 = __VERIFIER_nondet_uchar() [L107] st2 = __VERIFIER_nondet_char() [L108] nl2 = __VERIFIER_nondet_char() [L109] m2 = __VERIFIER_nondet_char() [L110] max2 = __VERIFIER_nondet_char() [L111] mode2 = __VERIFIER_nondet_bool() [L112] newmax2 = __VERIFIER_nondet_bool() [L113] id3 = __VERIFIER_nondet_char() [L114] r3 = __VERIFIER_nondet_uchar() [L115] st3 = __VERIFIER_nondet_char() [L116] nl3 = __VERIFIER_nondet_char() [L117] m3 = __VERIFIER_nondet_char() [L118] max3 = __VERIFIER_nondet_char() [L119] mode3 = __VERIFIER_nondet_bool() [L120] newmax3 = __VERIFIER_nondet_bool() [L122] _Bool init__r121; [L123] _Bool init__r131; [L124] _Bool init__r211; [L125] _Bool init__r231; [L126] _Bool init__r311; [L127] _Bool init__r321; [L128] _Bool init__r122; [L129] int init__tmp; [L130] _Bool init__r132; [L131] int init__tmp___0; [L132] _Bool init__r212; [L133] int init__tmp___1; [L134] _Bool init__r232; [L135] int init__tmp___2; [L136] _Bool init__r312; [L137] int init__tmp___3; [L138] _Bool init__r322; [L139] int init__tmp___4; [L140] int init__tmp___5; [L141] init__r121 = ep12 [L142] init__r131 = ep13 [L143] init__r211 = ep21 [L144] init__r231 = ep23 [L145] init__r311 = ep31 [L146] init__r321 = ep32 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L147] COND TRUE !(init__r121 == 0) [L149] init__tmp = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L151] init__r122 = (_Bool)init__tmp VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L152] COND FALSE !(!(init__r131 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1773] COND TRUE !(init__r121 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1775] COND TRUE !(ep23 == 0) [L1777] init__tmp___0 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L156] init__r132 = (_Bool)init__tmp___0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L157] COND FALSE !(!(init__r211 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1750] COND TRUE !(init__r231 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1752] COND TRUE !(ep31 == 0) [L1754] init__tmp___1 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L161] init__r212 = (_Bool)init__tmp___1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L162] COND TRUE !(init__r231 == 0) [L164] init__tmp___2 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L166] init__r232 = (_Bool)init__tmp___2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L167] COND TRUE !(init__r311 == 0) [L169] init__tmp___3 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L171] init__r312 = (_Bool)init__tmp___3 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L172] COND FALSE !(!(init__r321 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1681] COND TRUE !(init__r311 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L1683] COND TRUE !(ep12 == 0) [L1685] init__tmp___4 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L176] init__r322 = (_Bool)init__tmp___4 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) != ((int)id2) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id1) != ((int)id3) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id2) != ((int)id3) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)id1) >= 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)id2) >= 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)id3) >= 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)r1) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)r2) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)r3) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE !(init__r122 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE !(init__r132 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE !(init__r212 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE !(init__r232 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE !(init__r312 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE !(init__r322 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)max1) == ((int)id1) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)max2) == ((int)id2) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)max3) == ((int)id3) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)st1) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)st2) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)st3) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)nl1) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L221] COND TRUE ((int)nl2) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L223] COND TRUE ((int)nl3) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L225] COND TRUE ((int)mode1) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L227] COND TRUE ((int)mode2) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L229] COND TRUE ((int)mode3) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L231] COND TRUE !(newmax1 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE !(newmax2 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=0, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L235] COND TRUE !(newmax3 == 0) [L237] init__tmp___5 = 1 [L238] __return_1248 = init__tmp___5 [L239] main__i2 = __return_1248 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=1, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L240] COND TRUE main__i2 != 0 [L242] p12_old = nomsg [L243] p12_new = nomsg [L244] p13_old = nomsg [L245] p13_new = nomsg [L246] p21_old = nomsg [L247] p21_new = nomsg [L248] p23_old = nomsg [L249] p23_new = nomsg [L250] p31_old = nomsg [L251] p31_new = nomsg [L252] p32_old = nomsg [L253] p32_new = nomsg [L254] main__i2 = 0 [L256] _Bool node1__newmax; [L257] node1__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND FALSE !(!(mode1 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE ((int)r1) < 2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE !(ep12 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L268] COND TRUE !(newmax1 == 0) [L270] int node1____CPAchecker_TMP_0; VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L271] COND TRUE max1 != nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L273] COND TRUE p12_new == nomsg [L275] node1____CPAchecker_TMP_0 = max1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L277] p12_new = node1____CPAchecker_TMP_0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L279] COND FALSE !(!(ep13 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L292] mode1 = 1 [L294] _Bool node2__newmax; [L295] node2__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L296] COND FALSE !(!(mode2 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L302] COND TRUE ((int)r2) < 2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L304] COND FALSE !(!(ep21 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L317] COND TRUE !(ep23 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L319] COND TRUE !(newmax2 == 0) [L321] int node2____CPAchecker_TMP_1; VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L322] COND TRUE max2 != nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L324] COND TRUE p23_new == nomsg [L326] node2____CPAchecker_TMP_1 = max2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] p23_new = node2____CPAchecker_TMP_1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] mode2 = 1 [L332] _Bool node3__newmax; [L333] node3__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L334] COND FALSE !(!(mode3 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L340] COND TRUE ((int)r3) < 2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L342] COND TRUE !(ep31 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L344] COND TRUE !(newmax3 == 0) [L346] int node3____CPAchecker_TMP_0; VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L347] COND TRUE max3 != nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L349] COND TRUE p31_new == nomsg [L351] node3____CPAchecker_TMP_0 = max3 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] p31_new = node3____CPAchecker_TMP_0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=0, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND FALSE !(!(ep32 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=0, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L368] mode3 = 1 [L369] p12_old = p12_new [L370] p12_new = nomsg [L371] p13_old = p13_new [L372] p13_new = nomsg [L373] p21_old = p21_new [L374] p21_new = nomsg [L375] p23_old = p23_new [L376] p23_new = nomsg [L377] p31_old = p31_new [L378] p31_new = nomsg [L379] p32_old = p32_new [L380] p32_new = nomsg [L382] int check__tmp; VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L383] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L385] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L387] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L391] COND FALSE !(((int)r1) >= 2) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L397] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L399] COND TRUE ((int)r1) < 2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND FALSE !(((int)r1) >= 2) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L407] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=0, __return_1528=0, __return_1653=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND TRUE ((int)r1) < 2 [L411] check__tmp = 1 [L412] __return_1394 = check__tmp [L413] main__c1 = __return_1394 [L415] _Bool __tmp_1; [L416] __tmp_1 = main__c1 [L417] _Bool assert__arg; [L418] assert__arg = __tmp_1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L419] COND FALSE !(assert__arg == 0) [L426] _Bool node1__newmax; [L427] node1__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L428] COND TRUE !(mode1 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L430] COND FALSE !(r1 == 255) [L436] r1 = r1 + 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L437] COND FALSE !(!(ep21 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L446] COND TRUE !(ep31 == 0) [L448] m1 = p31_old [L449] p31_old = nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L450] COND FALSE !(((int)m1) > ((int)max1)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L455] newmax1 = node1__newmax VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L456] COND TRUE ((int)r1) == 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L458] COND TRUE ((int)max1) == ((int)id1) [L460] st1 = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L462] mode1 = 0 [L464] _Bool node2__newmax; [L465] node2__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L466] COND TRUE !(mode2 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L468] COND FALSE !(r2 == 255) [L474] r2 = r2 + 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L475] COND TRUE !(ep12 == 0) [L477] m2 = p12_old [L478] p12_old = nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=126, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L479] COND TRUE ((int)m2) > ((int)max2) [L481] max2 = m2 [L482] node2__newmax = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L484] COND FALSE !(!(ep32 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L493] newmax2 = node2__newmax VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L494] COND FALSE !(((int)r2) == 2) [L500] mode2 = 0 [L502] _Bool node3__newmax; [L503] node3__newmax = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L504] COND TRUE !(mode3 == 0) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L506] COND FALSE !(r3 == 255) [L512] r3 = r3 + 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L513] COND FALSE !(!(ep13 == 0)) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=0, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L522] COND TRUE !(ep23 == 0) [L524] m3 = p23_old [L525] p23_old = nomsg VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L526] COND TRUE ((int)m3) > ((int)max3) [L528] max3 = m3 [L529] node3__newmax = 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L531] newmax3 = node3__newmax VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L532] COND FALSE !(((int)r3) == 2) [L538] mode3 = 0 [L539] p12_old = p12_new [L540] p12_new = nomsg [L541] p13_old = p13_new [L542] p13_new = nomsg [L543] p21_old = p21_new [L544] p21_new = nomsg [L545] p23_old = p23_new [L546] p23_new = nomsg [L547] p31_old = p31_new [L548] p31_new = nomsg [L549] p32_old = p32_new [L550] p32_new = nomsg [L552] int check__tmp; VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L553] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L555] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L557] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L559] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L561] COND FALSE !(((int)r1) >= 2) VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L567] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) == 0) [L1206] check__tmp = 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=0, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=1, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L585] __return_1528 = check__tmp [L586] main__c1 = __return_1528 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=0, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=0, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L589] _Bool __tmp_2; [L590] __tmp_2 = main__c1 [L591] _Bool assert__arg; [L592] assert__arg = __tmp_2 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=0, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L593] COND TRUE assert__arg == 0 VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=0, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L595] reach_error() VAL [\old(__return_1248)=0, \old(__return_1394)=0, \old(__return_1528)=0, \old(__return_1653)=0, \old(ep12)=0, \old(ep13)=0, \old(ep21)=0, \old(ep23)=0, \old(ep31)=0, \old(ep32)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(m1)=0, \old(m2)=0, \old(m3)=0, \old(max1)=0, \old(max2)=0, \old(max3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(newmax1)=0, \old(newmax2)=0, \old(newmax3)=0, \old(nl1)=0, \old(nl2)=0, \old(nl3)=0, \old(p12_new)=0, \old(p12_old)=0, \old(p13_new)=0, \old(p13_old)=0, \old(p21_new)=0, \old(p21_old)=0, \old(p23_new)=0, \old(p23_old)=0, \old(p31_new)=0, \old(p31_old)=0, \old(p32_new)=0, \old(p32_old)=0, \old(r1)=0, \old(r2)=0, \old(r3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_1248=1, __return_1394=1, __return_1528=0, __return_1653=0, __return_main=0, __tmp_1=1, __tmp_2=0, assert__arg=0, assert__arg=1, check__tmp=0, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=127, id2=126, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=127, m3=126, main__c1=0, main__i2=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=127, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=126, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 259 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 122.7s, OverallIterations: 22, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 66.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10273 SdHoareTripleChecker+Valid, 16.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10273 mSDsluCounter, 19151 SdHoareTripleChecker+Invalid, 14.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8715 mSDsCounter, 186 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11173 IncrementalHoareTripleChecker+Invalid, 11359 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 186 mSolverCounterUnsat, 10436 mSDtfsCounter, 11173 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=42194occurred in iteration=17, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 47.6s AutomataMinimizationTime, 21 MinimizatonAttempts, 12519 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.3s InterpolantComputationTime, 2521 NumberOfCodeBlocks, 2521 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 2374 ConstructedInterpolants, 0 QuantifiedInterpolants, 11926 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 21 InterpolantComputations, 21 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 proved your program to be incorrect! [2023-04-02 06:52:08,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...