/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 08:04:16,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 08:04:16,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 08:04:16,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 08:04:16,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 08:04:16,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 08:04:16,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 08:04:16,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 08:04:16,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 08:04:16,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 08:04:16,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 08:04:16,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 08:04:16,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 08:04:16,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 08:04:16,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 08:04:16,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 08:04:16,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 08:04:16,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 08:04:16,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 08:04:16,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 08:04:16,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 08:04:16,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 08:04:16,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 08:04:16,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 08:04:16,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 08:04:16,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 08:04:16,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 08:04:16,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 08:04:16,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 08:04:16,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 08:04:16,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 08:04:16,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 08:04:16,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 08:04:16,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 08:04:16,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 08:04:16,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 08:04:16,525 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 08:04:16,552 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 08:04:16,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 08:04:16,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 08:04:16,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 08:04:16,554 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 08:04:16,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 08:04:16,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 08:04:16,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 08:04:16,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 08:04:16,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 08:04:16,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 08:04:16,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 08:04:16,557 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 08:04:16,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 08:04:16,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 08:04:16,558 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 08:04:16,558 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 08:04:16,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 08:04:16,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 08:04:16,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 08:04:16,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 08:04:16,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 08:04:16,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 08:04:16,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 08:04:16,560 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 08:04:16,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 08:04:17,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 08:04:17,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 08:04:17,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 08:04:17,042 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 08:04:17,043 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 08:04:17,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-22 08:04:17,132 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c447eeb7a/eb8c12da11d74e479048b3dccb0a56be/FLAGb1f38d4ee [2020-12-22 08:04:17,824 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 08:04:17,825 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-22 08:04:17,847 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c447eeb7a/eb8c12da11d74e479048b3dccb0a56be/FLAGb1f38d4ee [2020-12-22 08:04:18,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c447eeb7a/eb8c12da11d74e479048b3dccb0a56be [2020-12-22 08:04:18,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 08:04:18,120 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 08:04:18,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 08:04:18,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 08:04:18,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 08:04:18,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:04:18" (1/1) ... [2020-12-22 08:04:18,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2cb30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:18, skipping insertion in model container [2020-12-22 08:04:18,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:04:18" (1/1) ... [2020-12-22 08:04:18,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 08:04:18,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 08:04:18,752 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13744,13757] [2020-12-22 08:04:18,786 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14720,14733] [2020-12-22 08:04:19,003 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26065,26078] [2020-12-22 08:04:19,017 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26712,26725] [2020-12-22 08:04:19,040 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27988,28001] [2020-12-22 08:04:19,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 08:04:19,117 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 08:04:19,326 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13744,13757] [2020-12-22 08:04:19,339 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14720,14733] [2020-12-22 08:04:19,430 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26065,26078] [2020-12-22 08:04:19,442 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26712,26725] [2020-12-22 08:04:19,453 WARN L226 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_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27988,28001] [2020-12-22 08:04:19,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 08:04:19,507 INFO L208 MainTranslator]: Completed translation [2020-12-22 08:04:19,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19 WrapperNode [2020-12-22 08:04:19,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 08:04:19,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 08:04:19,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 08:04:19,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 08:04:19,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 08:04:19,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 08:04:19,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 08:04:19,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 08:04:19,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... [2020-12-22 08:04:19,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 08:04:19,725 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 08:04:19,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 08:04:19,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 08:04:19,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 08:04:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 08:04:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 08:04:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 08:04:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 08:04:21,598 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 08:04:21,599 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2020-12-22 08:04:21,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 08:04:21 BoogieIcfgContainer [2020-12-22 08:04:21,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 08:04:21,603 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 08:04:21,603 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 08:04:21,607 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 08:04:21,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 08:04:18" (1/3) ... [2020-12-22 08:04:21,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407942f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 08:04:21, skipping insertion in model container [2020-12-22 08:04:21,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:04:19" (2/3) ... [2020-12-22 08:04:21,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407942f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 08:04:21, skipping insertion in model container [2020-12-22 08:04:21,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 08:04:21" (3/3) ... [2020-12-22 08:04:21,610 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-22 08:04:21,617 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 08:04:21,623 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-22 08:04:21,674 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-22 08:04:21,721 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 08:04:21,722 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 08:04:21,722 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 08:04:21,722 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 08:04:21,722 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 08:04:21,722 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 08:04:21,723 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 08:04:21,723 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 08:04:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states. [2020-12-22 08:04:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-22 08:04:21,764 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:21,765 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:21,766 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:21,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:21,773 INFO L82 PathProgramCache]: Analyzing trace with hash -222442561, now seen corresponding path program 1 times [2020-12-22 08:04:21,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:21,785 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460770463] [2020-12-22 08:04:21,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:22,460 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460770463] [2020-12-22 08:04:22,461 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:22,461 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:22,462 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77106962] [2020-12-22 08:04:22,468 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:22,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:22,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:22,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:22,490 INFO L87 Difference]: Start difference. First operand 388 states. Second operand 3 states. [2020-12-22 08:04:22,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:22,664 INFO L93 Difference]: Finished difference Result 696 states and 1231 transitions. [2020-12-22 08:04:22,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:22,667 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 141 [2020-12-22 08:04:22,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:22,688 INFO L225 Difference]: With dead ends: 696 [2020-12-22 08:04:22,688 INFO L226 Difference]: Without dead ends: 555 [2020-12-22 08:04:22,693 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:22,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2020-12-22 08:04:22,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 553. [2020-12-22 08:04:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 553 states. [2020-12-22 08:04:22,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 553 states and 808 transitions. [2020-12-22 08:04:22,793 INFO L78 Accepts]: Start accepts. Automaton has 553 states and 808 transitions. Word has length 141 [2020-12-22 08:04:22,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:22,794 INFO L481 AbstractCegarLoop]: Abstraction has 553 states and 808 transitions. [2020-12-22 08:04:22,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 808 transitions. [2020-12-22 08:04:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-22 08:04:22,805 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:22,806 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:22,808 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 08:04:22,808 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:22,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:22,809 INFO L82 PathProgramCache]: Analyzing trace with hash 493106975, now seen corresponding path program 1 times [2020-12-22 08:04:22,810 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:22,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191492486] [2020-12-22 08:04:22,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:23,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191492486] [2020-12-22 08:04:23,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:23,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:04:23,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125308068] [2020-12-22 08:04:23,238 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:04:23,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:23,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:04:23,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:04:23,240 INFO L87 Difference]: Start difference. First operand 553 states and 808 transitions. Second operand 4 states. [2020-12-22 08:04:23,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:23,379 INFO L93 Difference]: Finished difference Result 1618 states and 2357 transitions. [2020-12-22 08:04:23,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:23,380 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 141 [2020-12-22 08:04:23,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:23,386 INFO L225 Difference]: With dead ends: 1618 [2020-12-22 08:04:23,387 INFO L226 Difference]: Without dead ends: 1074 [2020-12-22 08:04:23,390 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:23,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2020-12-22 08:04:23,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 1048. [2020-12-22 08:04:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1048 states. [2020-12-22 08:04:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1525 transitions. [2020-12-22 08:04:23,452 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1525 transitions. Word has length 141 [2020-12-22 08:04:23,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:23,452 INFO L481 AbstractCegarLoop]: Abstraction has 1048 states and 1525 transitions. [2020-12-22 08:04:23,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:04:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1525 transitions. [2020-12-22 08:04:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-22 08:04:23,457 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:23,457 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:23,457 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 08:04:23,457 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:23,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:23,458 INFO L82 PathProgramCache]: Analyzing trace with hash 472396363, now seen corresponding path program 1 times [2020-12-22 08:04:23,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:23,459 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090336325] [2020-12-22 08:04:23,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:23,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090336325] [2020-12-22 08:04:23,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:23,582 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:23,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109974479] [2020-12-22 08:04:23,583 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:23,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:23,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:23,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:23,591 INFO L87 Difference]: Start difference. First operand 1048 states and 1525 transitions. Second operand 3 states. [2020-12-22 08:04:23,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:23,737 INFO L93 Difference]: Finished difference Result 3106 states and 4513 transitions. [2020-12-22 08:04:23,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:23,742 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-12-22 08:04:23,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:23,753 INFO L225 Difference]: With dead ends: 3106 [2020-12-22 08:04:23,761 INFO L226 Difference]: Without dead ends: 2086 [2020-12-22 08:04:23,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:23,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2086 states. [2020-12-22 08:04:23,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2086 to 1050. [2020-12-22 08:04:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1050 states. [2020-12-22 08:04:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 1050 states and 1527 transitions. [2020-12-22 08:04:23,841 INFO L78 Accepts]: Start accepts. Automaton has 1050 states and 1527 transitions. Word has length 142 [2020-12-22 08:04:23,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:23,842 INFO L481 AbstractCegarLoop]: Abstraction has 1050 states and 1527 transitions. [2020-12-22 08:04:23,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1527 transitions. [2020-12-22 08:04:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-22 08:04:23,845 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:23,845 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:23,845 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 08:04:23,846 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:23,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:23,846 INFO L82 PathProgramCache]: Analyzing trace with hash -632784837, now seen corresponding path program 1 times [2020-12-22 08:04:23,847 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:23,848 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214487493] [2020-12-22 08:04:23,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:24,016 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214487493] [2020-12-22 08:04:24,017 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:24,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:24,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399121290] [2020-12-22 08:04:24,018 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:24,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:24,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:24,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:24,020 INFO L87 Difference]: Start difference. First operand 1050 states and 1527 transitions. Second operand 3 states. [2020-12-22 08:04:24,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:24,197 INFO L93 Difference]: Finished difference Result 2912 states and 4244 transitions. [2020-12-22 08:04:24,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:24,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2020-12-22 08:04:24,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:24,209 INFO L225 Difference]: With dead ends: 2912 [2020-12-22 08:04:24,209 INFO L226 Difference]: Without dead ends: 2038 [2020-12-22 08:04:24,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:24,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2038 states. [2020-12-22 08:04:24,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2038 to 2012. [2020-12-22 08:04:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2012 states. [2020-12-22 08:04:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 2012 states and 2908 transitions. [2020-12-22 08:04:24,385 INFO L78 Accepts]: Start accepts. Automaton has 2012 states and 2908 transitions. Word has length 143 [2020-12-22 08:04:24,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:24,385 INFO L481 AbstractCegarLoop]: Abstraction has 2012 states and 2908 transitions. [2020-12-22 08:04:24,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2908 transitions. [2020-12-22 08:04:24,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-22 08:04:24,390 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:24,390 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:24,391 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-22 08:04:24,391 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:24,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:24,392 INFO L82 PathProgramCache]: Analyzing trace with hash 980377726, now seen corresponding path program 1 times [2020-12-22 08:04:24,392 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:24,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706405779] [2020-12-22 08:04:24,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:24,686 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706405779] [2020-12-22 08:04:24,686 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:24,686 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-22 08:04:24,686 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842883552] [2020-12-22 08:04:24,687 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-22 08:04:24,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:24,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-22 08:04:24,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:24,688 INFO L87 Difference]: Start difference. First operand 2012 states and 2908 transitions. Second operand 5 states. [2020-12-22 08:04:25,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:25,016 INFO L93 Difference]: Finished difference Result 5731 states and 8275 transitions. [2020-12-22 08:04:25,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:25,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 143 [2020-12-22 08:04:25,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:25,036 INFO L225 Difference]: With dead ends: 5731 [2020-12-22 08:04:25,036 INFO L226 Difference]: Without dead ends: 3733 [2020-12-22 08:04:25,040 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:25,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3733 states. [2020-12-22 08:04:25,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3733 to 3711. [2020-12-22 08:04:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3711 states. [2020-12-22 08:04:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 3711 states and 5313 transitions. [2020-12-22 08:04:25,333 INFO L78 Accepts]: Start accepts. Automaton has 3711 states and 5313 transitions. Word has length 143 [2020-12-22 08:04:25,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:25,334 INFO L481 AbstractCegarLoop]: Abstraction has 3711 states and 5313 transitions. [2020-12-22 08:04:25,334 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-22 08:04:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5313 transitions. [2020-12-22 08:04:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-22 08:04:25,340 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:25,341 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:25,341 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-22 08:04:25,341 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:25,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:25,342 INFO L82 PathProgramCache]: Analyzing trace with hash -129433090, now seen corresponding path program 1 times [2020-12-22 08:04:25,342 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:25,342 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925136887] [2020-12-22 08:04:25,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:25,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925136887] [2020-12-22 08:04:25,533 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:25,533 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:04:25,534 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327034221] [2020-12-22 08:04:25,535 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:04:25,535 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:25,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:04:25,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:04:25,536 INFO L87 Difference]: Start difference. First operand 3711 states and 5313 transitions. Second operand 4 states. [2020-12-22 08:04:26,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:26,293 INFO L93 Difference]: Finished difference Result 10828 states and 15446 transitions. [2020-12-22 08:04:26,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:26,293 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-12-22 08:04:26,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:26,332 INFO L225 Difference]: With dead ends: 10828 [2020-12-22 08:04:26,332 INFO L226 Difference]: Without dead ends: 7173 [2020-12-22 08:04:26,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:26,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7173 states. [2020-12-22 08:04:26,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7173 to 7144. [2020-12-22 08:04:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7144 states. [2020-12-22 08:04:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 7144 states and 10105 transitions. [2020-12-22 08:04:26,923 INFO L78 Accepts]: Start accepts. Automaton has 7144 states and 10105 transitions. Word has length 143 [2020-12-22 08:04:26,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:26,924 INFO L481 AbstractCegarLoop]: Abstraction has 7144 states and 10105 transitions. [2020-12-22 08:04:26,928 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:04:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 7144 states and 10105 transitions. [2020-12-22 08:04:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-12-22 08:04:26,939 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:26,941 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:26,942 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-22 08:04:26,942 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:26,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:26,943 INFO L82 PathProgramCache]: Analyzing trace with hash 103008714, now seen corresponding path program 1 times [2020-12-22 08:04:26,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:26,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506177310] [2020-12-22 08:04:26,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:27,020 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506177310] [2020-12-22 08:04:27,021 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:27,021 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:27,021 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998621984] [2020-12-22 08:04:27,022 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:27,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:27,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:27,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:27,023 INFO L87 Difference]: Start difference. First operand 7144 states and 10105 transitions. Second operand 3 states. [2020-12-22 08:04:27,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:27,924 INFO L93 Difference]: Finished difference Result 21280 states and 30082 transitions. [2020-12-22 08:04:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:27,925 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 144 [2020-12-22 08:04:27,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:27,999 INFO L225 Difference]: With dead ends: 21280 [2020-12-22 08:04:27,999 INFO L226 Difference]: Without dead ends: 14227 [2020-12-22 08:04:28,012 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:28,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14227 states. [2020-12-22 08:04:28,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14227 to 7154. [2020-12-22 08:04:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7154 states. [2020-12-22 08:04:28,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7154 states to 7154 states and 10115 transitions. [2020-12-22 08:04:28,676 INFO L78 Accepts]: Start accepts. Automaton has 7154 states and 10115 transitions. Word has length 144 [2020-12-22 08:04:28,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:28,676 INFO L481 AbstractCegarLoop]: Abstraction has 7154 states and 10115 transitions. [2020-12-22 08:04:28,676 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 7154 states and 10115 transitions. [2020-12-22 08:04:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-12-22 08:04:28,689 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:28,689 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:28,690 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-22 08:04:28,690 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:28,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:28,690 INFO L82 PathProgramCache]: Analyzing trace with hash -2039114634, now seen corresponding path program 1 times [2020-12-22 08:04:28,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:28,691 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076315793] [2020-12-22 08:04:28,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:28,790 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076315793] [2020-12-22 08:04:28,790 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:28,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:28,791 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573873758] [2020-12-22 08:04:28,791 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:28,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:28,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:28,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:28,797 INFO L87 Difference]: Start difference. First operand 7154 states and 10115 transitions. Second operand 3 states. [2020-12-22 08:04:29,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:29,625 INFO L93 Difference]: Finished difference Result 18908 states and 26724 transitions. [2020-12-22 08:04:29,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:29,626 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 145 [2020-12-22 08:04:29,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:29,656 INFO L225 Difference]: With dead ends: 18908 [2020-12-22 08:04:29,656 INFO L226 Difference]: Without dead ends: 12595 [2020-12-22 08:04:29,671 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:29,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12595 states. [2020-12-22 08:04:30,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12595 to 12566. [2020-12-22 08:04:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12566 states. [2020-12-22 08:04:30,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12566 states to 12566 states and 17474 transitions. [2020-12-22 08:04:30,759 INFO L78 Accepts]: Start accepts. Automaton has 12566 states and 17474 transitions. Word has length 145 [2020-12-22 08:04:30,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:30,759 INFO L481 AbstractCegarLoop]: Abstraction has 12566 states and 17474 transitions. [2020-12-22 08:04:30,759 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 12566 states and 17474 transitions. [2020-12-22 08:04:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-12-22 08:04:30,780 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:30,780 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:30,781 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-22 08:04:30,782 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:30,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:30,782 INFO L82 PathProgramCache]: Analyzing trace with hash -2088167879, now seen corresponding path program 1 times [2020-12-22 08:04:30,783 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:30,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723883456] [2020-12-22 08:04:30,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:31,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:31,089 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723883456] [2020-12-22 08:04:31,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:31,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-22 08:04:31,090 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366599714] [2020-12-22 08:04:31,091 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-22 08:04:31,091 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:31,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-22 08:04:31,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:31,092 INFO L87 Difference]: Start difference. First operand 12566 states and 17474 transitions. Second operand 5 states. [2020-12-22 08:04:32,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:32,419 INFO L93 Difference]: Finished difference Result 36085 states and 50117 transitions. [2020-12-22 08:04:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:32,419 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 145 [2020-12-22 08:04:32,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:32,480 INFO L225 Difference]: With dead ends: 36085 [2020-12-22 08:04:32,480 INFO L226 Difference]: Without dead ends: 23597 [2020-12-22 08:04:32,502 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:32,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23597 states. [2020-12-22 08:04:33,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23597 to 23577. [2020-12-22 08:04:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23577 states. [2020-12-22 08:04:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23577 states to 23577 states and 32392 transitions. [2020-12-22 08:04:34,070 INFO L78 Accepts]: Start accepts. Automaton has 23577 states and 32392 transitions. Word has length 145 [2020-12-22 08:04:34,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:34,071 INFO L481 AbstractCegarLoop]: Abstraction has 23577 states and 32392 transitions. [2020-12-22 08:04:34,071 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-22 08:04:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 23577 states and 32392 transitions. [2020-12-22 08:04:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-12-22 08:04:34,105 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:34,106 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:34,106 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-22 08:04:34,106 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:34,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:34,107 INFO L82 PathProgramCache]: Analyzing trace with hash -457717667, now seen corresponding path program 1 times [2020-12-22 08:04:34,107 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:34,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731165012] [2020-12-22 08:04:34,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:34,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731165012] [2020-12-22 08:04:34,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:34,274 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:04:34,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185795797] [2020-12-22 08:04:34,275 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:04:34,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:34,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:04:34,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:04:34,276 INFO L87 Difference]: Start difference. First operand 23577 states and 32392 transitions. Second operand 4 states. [2020-12-22 08:04:35,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:35,597 INFO L93 Difference]: Finished difference Result 47665 states and 65326 transitions. [2020-12-22 08:04:35,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:35,598 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 145 [2020-12-22 08:04:35,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:35,667 INFO L225 Difference]: With dead ends: 47665 [2020-12-22 08:04:35,667 INFO L226 Difference]: Without dead ends: 24482 [2020-12-22 08:04:35,699 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:35,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24482 states. [2020-12-22 08:04:37,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24482 to 24043. [2020-12-22 08:04:37,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24043 states. [2020-12-22 08:04:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24043 states to 24043 states and 32905 transitions. [2020-12-22 08:04:37,143 INFO L78 Accepts]: Start accepts. Automaton has 24043 states and 32905 transitions. Word has length 145 [2020-12-22 08:04:37,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:37,144 INFO L481 AbstractCegarLoop]: Abstraction has 24043 states and 32905 transitions. [2020-12-22 08:04:37,144 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:04:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 24043 states and 32905 transitions. [2020-12-22 08:04:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-22 08:04:37,197 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:37,197 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:37,197 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-22 08:04:37,197 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:37,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:37,198 INFO L82 PathProgramCache]: Analyzing trace with hash -1864268599, now seen corresponding path program 1 times [2020-12-22 08:04:37,198 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:37,199 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353012694] [2020-12-22 08:04:37,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:37,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:37,266 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353012694] [2020-12-22 08:04:37,266 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:37,266 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:37,267 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1450826924] [2020-12-22 08:04:37,267 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:37,267 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:37,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:37,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:37,269 INFO L87 Difference]: Start difference. First operand 24043 states and 32905 transitions. Second operand 3 states. [2020-12-22 08:04:39,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:39,368 INFO L93 Difference]: Finished difference Result 70173 states and 96319 transitions. [2020-12-22 08:04:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:39,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 146 [2020-12-22 08:04:39,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:39,463 INFO L225 Difference]: With dead ends: 70173 [2020-12-22 08:04:39,463 INFO L226 Difference]: Without dead ends: 47672 [2020-12-22 08:04:39,496 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:39,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47672 states. [2020-12-22 08:04:41,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47672 to 24083. [2020-12-22 08:04:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24083 states. [2020-12-22 08:04:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24083 states to 24083 states and 32945 transitions. [2020-12-22 08:04:41,504 INFO L78 Accepts]: Start accepts. Automaton has 24083 states and 32945 transitions. Word has length 146 [2020-12-22 08:04:41,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:41,504 INFO L481 AbstractCegarLoop]: Abstraction has 24083 states and 32945 transitions. [2020-12-22 08:04:41,504 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 24083 states and 32945 transitions. [2020-12-22 08:04:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-12-22 08:04:41,534 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:41,534 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:41,534 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-22 08:04:41,535 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:41,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:41,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1485130300, now seen corresponding path program 1 times [2020-12-22 08:04:41,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:41,536 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412113194] [2020-12-22 08:04:41,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:41,671 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412113194] [2020-12-22 08:04:41,671 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:41,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:04:41,672 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993322258] [2020-12-22 08:04:41,672 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:04:41,673 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:41,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:04:41,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:04:41,674 INFO L87 Difference]: Start difference. First operand 24083 states and 32945 transitions. Second operand 4 states. [2020-12-22 08:04:42,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:42,736 INFO L93 Difference]: Finished difference Result 38667 states and 52978 transitions. [2020-12-22 08:04:42,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:42,736 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 147 [2020-12-22 08:04:42,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:42,759 INFO L225 Difference]: With dead ends: 38667 [2020-12-22 08:04:42,759 INFO L226 Difference]: Without dead ends: 15567 [2020-12-22 08:04:42,775 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:42,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15567 states. [2020-12-22 08:04:43,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15567 to 15567. [2020-12-22 08:04:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15567 states. [2020-12-22 08:04:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15567 states to 15567 states and 21199 transitions. [2020-12-22 08:04:43,996 INFO L78 Accepts]: Start accepts. Automaton has 15567 states and 21199 transitions. Word has length 147 [2020-12-22 08:04:43,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:43,996 INFO L481 AbstractCegarLoop]: Abstraction has 15567 states and 21199 transitions. [2020-12-22 08:04:43,996 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:04:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 15567 states and 21199 transitions. [2020-12-22 08:04:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-22 08:04:44,006 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:44,006 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:44,007 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-22 08:04:44,007 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:44,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:44,008 INFO L82 PathProgramCache]: Analyzing trace with hash -1116660906, now seen corresponding path program 1 times [2020-12-22 08:04:44,008 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:44,008 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702106705] [2020-12-22 08:04:44,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:44,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702106705] [2020-12-22 08:04:44,297 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:44,297 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-12-22 08:04:44,297 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257516725] [2020-12-22 08:04:44,298 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-22 08:04:44,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:44,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-22 08:04:44,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-22 08:04:44,299 INFO L87 Difference]: Start difference. First operand 15567 states and 21199 transitions. Second operand 9 states. [2020-12-22 08:04:46,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:46,246 INFO L93 Difference]: Finished difference Result 31405 states and 44600 transitions. [2020-12-22 08:04:46,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:46,247 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 155 [2020-12-22 08:04:46,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:46,274 INFO L225 Difference]: With dead ends: 31405 [2020-12-22 08:04:46,274 INFO L226 Difference]: Without dead ends: 25693 [2020-12-22 08:04:46,282 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-22 08:04:46,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25693 states. [2020-12-22 08:04:47,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25693 to 25691. [2020-12-22 08:04:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25691 states. [2020-12-22 08:04:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25691 states to 25691 states and 35449 transitions. [2020-12-22 08:04:47,900 INFO L78 Accepts]: Start accepts. Automaton has 25691 states and 35449 transitions. Word has length 155 [2020-12-22 08:04:47,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:47,901 INFO L481 AbstractCegarLoop]: Abstraction has 25691 states and 35449 transitions. [2020-12-22 08:04:47,901 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-22 08:04:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 25691 states and 35449 transitions. [2020-12-22 08:04:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-22 08:04:47,914 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:47,914 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:47,914 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-22 08:04:47,914 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:47,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:47,915 INFO L82 PathProgramCache]: Analyzing trace with hash -64883585, now seen corresponding path program 1 times [2020-12-22 08:04:47,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:47,915 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161469006] [2020-12-22 08:04:47,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:48,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161469006] [2020-12-22 08:04:48,078 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:48,078 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:04:48,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882433770] [2020-12-22 08:04:48,079 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:04:48,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:48,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:04:48,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:04:48,080 INFO L87 Difference]: Start difference. First operand 25691 states and 35449 transitions. Second operand 4 states. [2020-12-22 08:04:49,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:49,228 INFO L93 Difference]: Finished difference Result 40807 states and 56379 transitions. [2020-12-22 08:04:49,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:04:49,229 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 155 [2020-12-22 08:04:49,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:49,256 INFO L225 Difference]: With dead ends: 40807 [2020-12-22 08:04:49,256 INFO L226 Difference]: Without dead ends: 20990 [2020-12-22 08:04:49,273 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:04:49,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20990 states. [2020-12-22 08:04:50,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20990 to 20990. [2020-12-22 08:04:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20990 states. [2020-12-22 08:04:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20990 states to 20990 states and 28874 transitions. [2020-12-22 08:04:50,837 INFO L78 Accepts]: Start accepts. Automaton has 20990 states and 28874 transitions. Word has length 155 [2020-12-22 08:04:50,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:50,838 INFO L481 AbstractCegarLoop]: Abstraction has 20990 states and 28874 transitions. [2020-12-22 08:04:50,838 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:04:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 20990 states and 28874 transitions. [2020-12-22 08:04:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-12-22 08:04:50,852 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:50,852 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:50,852 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-22 08:04:50,852 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:50,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:50,853 INFO L82 PathProgramCache]: Analyzing trace with hash 238236112, now seen corresponding path program 1 times [2020-12-22 08:04:50,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:50,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134181310] [2020-12-22 08:04:50,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:50,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134181310] [2020-12-22 08:04:50,941 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:50,941 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:04:50,942 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336061809] [2020-12-22 08:04:50,942 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:04:50,942 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:50,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:04:50,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:50,943 INFO L87 Difference]: Start difference. First operand 20990 states and 28874 transitions. Second operand 3 states. [2020-12-22 08:04:53,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:04:53,780 INFO L93 Difference]: Finished difference Result 56160 states and 78258 transitions. [2020-12-22 08:04:53,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:04:53,781 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2020-12-22 08:04:53,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:04:53,819 INFO L225 Difference]: With dead ends: 56160 [2020-12-22 08:04:53,819 INFO L226 Difference]: Without dead ends: 39319 [2020-12-22 08:04:53,837 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:04:53,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39319 states. [2020-12-22 08:04:56,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39319 to 39285. [2020-12-22 08:04:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39285 states. [2020-12-22 08:04:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39285 states to 39285 states and 54021 transitions. [2020-12-22 08:04:56,310 INFO L78 Accepts]: Start accepts. Automaton has 39285 states and 54021 transitions. Word has length 161 [2020-12-22 08:04:56,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:04:56,310 INFO L481 AbstractCegarLoop]: Abstraction has 39285 states and 54021 transitions. [2020-12-22 08:04:56,310 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:04:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 39285 states and 54021 transitions. [2020-12-22 08:04:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-12-22 08:04:56,334 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:04:56,334 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:04:56,334 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-12-22 08:04:56,334 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:04:56,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:04:56,335 INFO L82 PathProgramCache]: Analyzing trace with hash -192518539, now seen corresponding path program 1 times [2020-12-22 08:04:56,335 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:04:56,335 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928155924] [2020-12-22 08:04:56,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:04:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:04:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:04:56,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928155924] [2020-12-22 08:04:56,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:04:56,628 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-12-22 08:04:56,629 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204510023] [2020-12-22 08:04:56,629 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-22 08:04:56,629 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:04:56,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-22 08:04:56,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-22 08:04:56,630 INFO L87 Difference]: Start difference. First operand 39285 states and 54021 transitions. Second operand 9 states. [2020-12-22 08:05:00,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:00,707 INFO L93 Difference]: Finished difference Result 79645 states and 112098 transitions. [2020-12-22 08:05:00,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:05:00,707 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-12-22 08:05:00,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:00,777 INFO L225 Difference]: With dead ends: 79645 [2020-12-22 08:05:00,777 INFO L226 Difference]: Without dead ends: 63023 [2020-12-22 08:05:00,794 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-22 08:05:00,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63023 states. [2020-12-22 08:05:05,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63023 to 63021. [2020-12-22 08:05:05,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63021 states. [2020-12-22 08:05:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63021 states to 63021 states and 85566 transitions. [2020-12-22 08:05:05,172 INFO L78 Accepts]: Start accepts. Automaton has 63021 states and 85566 transitions. Word has length 161 [2020-12-22 08:05:05,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:05,172 INFO L481 AbstractCegarLoop]: Abstraction has 63021 states and 85566 transitions. [2020-12-22 08:05:05,172 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-22 08:05:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63021 states and 85566 transitions. [2020-12-22 08:05:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-12-22 08:05:05,232 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:05,232 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:05,233 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-12-22 08:05:05,233 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:05,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:05,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1956281176, now seen corresponding path program 1 times [2020-12-22 08:05:05,234 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:05,234 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888781336] [2020-12-22 08:05:05,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:05,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888781336] [2020-12-22 08:05:05,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:05,392 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:05:05,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223809958] [2020-12-22 08:05:05,393 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:05:05,393 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:05,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:05:05,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:05:05,394 INFO L87 Difference]: Start difference. First operand 63021 states and 85566 transitions. Second operand 4 states. [2020-12-22 08:05:08,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:08,685 INFO L93 Difference]: Finished difference Result 110410 states and 149940 transitions. [2020-12-22 08:05:08,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:05:08,685 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 161 [2020-12-22 08:05:08,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:08,736 INFO L225 Difference]: With dead ends: 110410 [2020-12-22 08:05:08,736 INFO L226 Difference]: Without dead ends: 47459 [2020-12-22 08:05:08,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:05:08,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47459 states. [2020-12-22 08:05:11,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47459 to 47459. [2020-12-22 08:05:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47459 states. [2020-12-22 08:05:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47459 states to 47459 states and 64460 transitions. [2020-12-22 08:05:11,898 INFO L78 Accepts]: Start accepts. Automaton has 47459 states and 64460 transitions. Word has length 161 [2020-12-22 08:05:11,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:11,898 INFO L481 AbstractCegarLoop]: Abstraction has 47459 states and 64460 transitions. [2020-12-22 08:05:11,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:05:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 47459 states and 64460 transitions. [2020-12-22 08:05:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:05:11,922 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:11,922 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:11,922 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-12-22 08:05:11,922 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:11,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:11,923 INFO L82 PathProgramCache]: Analyzing trace with hash 925437681, now seen corresponding path program 1 times [2020-12-22 08:05:11,923 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:11,923 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949250011] [2020-12-22 08:05:11,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:12,092 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949250011] [2020-12-22 08:05:12,092 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:12,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-22 08:05:12,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975393069] [2020-12-22 08:05:12,093 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-22 08:05:12,093 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:12,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-22 08:05:12,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-12-22 08:05:12,094 INFO L87 Difference]: Start difference. First operand 47459 states and 64460 transitions. Second operand 6 states. [2020-12-22 08:05:15,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:15,490 INFO L93 Difference]: Finished difference Result 93853 states and 127669 transitions. [2020-12-22 08:05:15,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-22 08:05:15,490 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 169 [2020-12-22 08:05:15,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:15,544 INFO L225 Difference]: With dead ends: 93853 [2020-12-22 08:05:15,544 INFO L226 Difference]: Without dead ends: 47461 [2020-12-22 08:05:15,581 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2020-12-22 08:05:15,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47461 states. [2020-12-22 08:05:18,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47461 to 47303. [2020-12-22 08:05:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47303 states. [2020-12-22 08:05:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47303 states to 47303 states and 63628 transitions. [2020-12-22 08:05:18,943 INFO L78 Accepts]: Start accepts. Automaton has 47303 states and 63628 transitions. Word has length 169 [2020-12-22 08:05:18,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:18,943 INFO L481 AbstractCegarLoop]: Abstraction has 47303 states and 63628 transitions. [2020-12-22 08:05:18,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-22 08:05:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 47303 states and 63628 transitions. [2020-12-22 08:05:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:05:18,971 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:18,971 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:18,971 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-12-22 08:05:18,972 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:18,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:18,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1955475916, now seen corresponding path program 1 times [2020-12-22 08:05:18,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:18,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179345411] [2020-12-22 08:05:18,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:19,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179345411] [2020-12-22 08:05:19,168 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:19,168 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:05:19,168 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566403821] [2020-12-22 08:05:19,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:05:19,169 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:19,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:05:19,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:05:19,170 INFO L87 Difference]: Start difference. First operand 47303 states and 63628 transitions. Second operand 4 states. [2020-12-22 08:05:22,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:22,626 INFO L93 Difference]: Finished difference Result 94885 states and 127573 transitions. [2020-12-22 08:05:22,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:05:22,627 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 169 [2020-12-22 08:05:22,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:22,683 INFO L225 Difference]: With dead ends: 94885 [2020-12-22 08:05:22,683 INFO L226 Difference]: Without dead ends: 47908 [2020-12-22 08:05:22,715 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:05:22,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47908 states. [2020-12-22 08:05:26,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47908 to 47591. [2020-12-22 08:05:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47591 states. [2020-12-22 08:05:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47591 states to 47591 states and 63935 transitions. [2020-12-22 08:05:26,199 INFO L78 Accepts]: Start accepts. Automaton has 47591 states and 63935 transitions. Word has length 169 [2020-12-22 08:05:26,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:26,199 INFO L481 AbstractCegarLoop]: Abstraction has 47591 states and 63935 transitions. [2020-12-22 08:05:26,199 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:05:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 47591 states and 63935 transitions. [2020-12-22 08:05:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:05:26,225 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:26,225 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:26,225 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-12-22 08:05:26,225 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:26,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:26,226 INFO L82 PathProgramCache]: Analyzing trace with hash -1036943484, now seen corresponding path program 1 times [2020-12-22 08:05:26,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:26,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473421142] [2020-12-22 08:05:26,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:26,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473421142] [2020-12-22 08:05:26,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:26,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-12-22 08:05:26,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842321448] [2020-12-22 08:05:26,641 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-12-22 08:05:26,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:26,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-12-22 08:05:26,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-12-22 08:05:26,642 INFO L87 Difference]: Start difference. First operand 47591 states and 63935 transitions. Second operand 15 states. [2020-12-22 08:05:38,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:38,241 INFO L93 Difference]: Finished difference Result 123077 states and 171449 transitions. [2020-12-22 08:05:38,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-12-22 08:05:38,242 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 169 [2020-12-22 08:05:38,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:38,376 INFO L225 Difference]: With dead ends: 123077 [2020-12-22 08:05:38,376 INFO L226 Difference]: Without dead ends: 114911 [2020-12-22 08:05:38,405 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=337, Invalid=923, Unknown=0, NotChecked=0, Total=1260 [2020-12-22 08:05:38,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114911 states. [2020-12-22 08:05:43,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114911 to 52991. [2020-12-22 08:05:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52991 states. [2020-12-22 08:05:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52991 states to 52991 states and 70321 transitions. [2020-12-22 08:05:43,932 INFO L78 Accepts]: Start accepts. Automaton has 52991 states and 70321 transitions. Word has length 169 [2020-12-22 08:05:43,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:43,933 INFO L481 AbstractCegarLoop]: Abstraction has 52991 states and 70321 transitions. [2020-12-22 08:05:43,933 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-12-22 08:05:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 52991 states and 70321 transitions. [2020-12-22 08:05:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:05:43,960 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:43,960 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:43,960 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-12-22 08:05:43,960 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:43,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:43,961 INFO L82 PathProgramCache]: Analyzing trace with hash 995025599, now seen corresponding path program 1 times [2020-12-22 08:05:43,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:43,961 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189084014] [2020-12-22 08:05:43,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:44,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189084014] [2020-12-22 08:05:44,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:44,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 08:05:44,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774528517] [2020-12-22 08:05:44,053 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 08:05:44,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:44,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 08:05:44,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:05:44,054 INFO L87 Difference]: Start difference. First operand 52991 states and 70321 transitions. Second operand 3 states. [2020-12-22 08:05:51,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:05:51,080 INFO L93 Difference]: Finished difference Result 92109 states and 126243 transitions. [2020-12-22 08:05:51,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 08:05:51,080 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2020-12-22 08:05:51,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:05:51,152 INFO L225 Difference]: With dead ends: 92109 [2020-12-22 08:05:51,152 INFO L226 Difference]: Without dead ends: 75599 [2020-12-22 08:05:51,169 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 08:05:51,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75599 states. [2020-12-22 08:05:58,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75599 to 75593. [2020-12-22 08:05:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75593 states. [2020-12-22 08:05:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75593 states to 75593 states and 101515 transitions. [2020-12-22 08:05:58,575 INFO L78 Accepts]: Start accepts. Automaton has 75593 states and 101515 transitions. Word has length 169 [2020-12-22 08:05:58,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:05:58,576 INFO L481 AbstractCegarLoop]: Abstraction has 75593 states and 101515 transitions. [2020-12-22 08:05:58,576 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 08:05:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 75593 states and 101515 transitions. [2020-12-22 08:05:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:05:58,613 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:05:58,613 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:05:58,613 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-12-22 08:05:58,613 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:05:58,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:05:58,614 INFO L82 PathProgramCache]: Analyzing trace with hash 2020096250, now seen corresponding path program 1 times [2020-12-22 08:05:58,614 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:05:58,614 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197405708] [2020-12-22 08:05:58,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:05:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:05:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:05:58,905 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197405708] [2020-12-22 08:05:58,905 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:05:58,905 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-12-22 08:05:58,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296896940] [2020-12-22 08:05:58,906 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-12-22 08:05:58,906 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:05:58,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-12-22 08:05:58,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-12-22 08:05:58,907 INFO L87 Difference]: Start difference. First operand 75593 states and 101515 transitions. Second operand 11 states. [2020-12-22 08:06:03,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:06:03,882 INFO L93 Difference]: Finished difference Result 90809 states and 124453 transitions. [2020-12-22 08:06:03,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-22 08:06:03,882 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 169 [2020-12-22 08:06:03,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:06:03,942 INFO L225 Difference]: With dead ends: 90809 [2020-12-22 08:06:03,942 INFO L226 Difference]: Without dead ends: 52991 [2020-12-22 08:06:03,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-12-22 08:06:04,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52991 states. [2020-12-22 08:06:08,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52991 to 52991. [2020-12-22 08:06:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52991 states. [2020-12-22 08:06:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52991 states to 52991 states and 69705 transitions. [2020-12-22 08:06:08,885 INFO L78 Accepts]: Start accepts. Automaton has 52991 states and 69705 transitions. Word has length 169 [2020-12-22 08:06:08,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:06:08,886 INFO L481 AbstractCegarLoop]: Abstraction has 52991 states and 69705 transitions. [2020-12-22 08:06:08,886 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-12-22 08:06:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 52991 states and 69705 transitions. [2020-12-22 08:06:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-22 08:06:08,914 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:06:08,914 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:06:08,914 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-12-22 08:06:08,915 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:06:08,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:06:08,915 INFO L82 PathProgramCache]: Analyzing trace with hash -1074542085, now seen corresponding path program 1 times [2020-12-22 08:06:08,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:06:08,915 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930423787] [2020-12-22 08:06:08,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:06:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:06:09,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:06:09,069 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930423787] [2020-12-22 08:06:09,069 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:06:09,069 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 08:06:09,069 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034590961] [2020-12-22 08:06:09,070 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 08:06:09,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:06:09,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 08:06:09,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 08:06:09,071 INFO L87 Difference]: Start difference. First operand 52991 states and 69705 transitions. Second operand 4 states. [2020-12-22 08:06:13,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:06:13,272 INFO L93 Difference]: Finished difference Result 76958 states and 100971 transitions. [2020-12-22 08:06:13,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 08:06:13,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 169 [2020-12-22 08:06:13,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:06:13,316 INFO L225 Difference]: With dead ends: 76958 [2020-12-22 08:06:13,317 INFO L226 Difference]: Without dead ends: 45534 [2020-12-22 08:06:13,334 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 08:06:13,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45534 states. [2020-12-22 08:06:17,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45534 to 45534. [2020-12-22 08:06:17,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45534 states. [2020-12-22 08:06:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45534 states to 45534 states and 59928 transitions. [2020-12-22 08:06:17,653 INFO L78 Accepts]: Start accepts. Automaton has 45534 states and 59928 transitions. Word has length 169 [2020-12-22 08:06:17,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:06:17,654 INFO L481 AbstractCegarLoop]: Abstraction has 45534 states and 59928 transitions. [2020-12-22 08:06:17,654 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 08:06:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 45534 states and 59928 transitions. [2020-12-22 08:06:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-12-22 08:06:17,679 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:06:17,679 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:06:17,680 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-12-22 08:06:17,680 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:06:17,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:06:17,680 INFO L82 PathProgramCache]: Analyzing trace with hash -57129554, now seen corresponding path program 1 times [2020-12-22 08:06:17,680 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:06:17,680 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561174749] [2020-12-22 08:06:17,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:06:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 08:06:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 08:06:18,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561174749] [2020-12-22 08:06:18,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 08:06:18,330 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-12-22 08:06:18,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326379809] [2020-12-22 08:06:18,331 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-12-22 08:06:18,331 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 08:06:18,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-12-22 08:06:18,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=269, Unknown=0, NotChecked=0, Total=306 [2020-12-22 08:06:18,332 INFO L87 Difference]: Start difference. First operand 45534 states and 59928 transitions. Second operand 18 states. [2020-12-22 08:06:19,415 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 29 [2020-12-22 08:06:32,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 08:06:32,171 INFO L93 Difference]: Finished difference Result 107257 states and 147900 transitions. [2020-12-22 08:06:32,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-12-22 08:06:32,172 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 171 [2020-12-22 08:06:32,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 08:06:32,287 INFO L225 Difference]: With dead ends: 107257 [2020-12-22 08:06:32,287 INFO L226 Difference]: Without dead ends: 99863 [2020-12-22 08:06:32,308 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=308, Invalid=1414, Unknown=0, NotChecked=0, Total=1722 [2020-12-22 08:06:32,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99863 states. [2020-12-22 08:06:37,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99863 to 47503. [2020-12-22 08:06:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47503 states. [2020-12-22 08:06:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47503 states to 47503 states and 62231 transitions. [2020-12-22 08:06:37,525 INFO L78 Accepts]: Start accepts. Automaton has 47503 states and 62231 transitions. Word has length 171 [2020-12-22 08:06:37,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 08:06:37,525 INFO L481 AbstractCegarLoop]: Abstraction has 47503 states and 62231 transitions. [2020-12-22 08:06:37,525 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-12-22 08:06:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 47503 states and 62231 transitions. [2020-12-22 08:06:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-12-22 08:06:37,550 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 08:06:37,550 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 08:06:37,550 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-12-22 08:06:37,550 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 08:06:37,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 08:06:37,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1013502408, now seen corresponding path program 1 times [2020-12-22 08:06:37,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 08:06:37,551 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392945060] [2020-12-22 08:06:37,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 08:06:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-22 08:06:37,621 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-22 08:06:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-22 08:06:37,697 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-22 08:06:37,853 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-22 08:06:37,853 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-22 08:06:37,854 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2020-12-22 08:06:38,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 08:06:38 BoogieIcfgContainer [2020-12-22 08:06:38,184 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 08:06:38,185 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 08:06:38,185 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 08:06:38,185 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 08:06:38,185 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 08:04:21" (3/4) ... [2020-12-22 08:06:38,188 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-22 08:06:38,581 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c-witness.graphml [2020-12-22 08:06:38,581 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 08:06:38,583 INFO L168 Benchmark]: Toolchain (without parser) took 140462.33 ms. Allocated memory was 172.0 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 145.1 MB in the beginning and 4.5 GB in the end (delta: -4.3 GB). Peak memory consumption was 3.2 GB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,583 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 143.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 08:06:38,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1386.46 ms. Allocated memory is still 172.0 MB. Free memory was 144.8 MB in the beginning and 139.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 31.0 MB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.67 ms. Allocated memory is still 172.0 MB. Free memory was 139.5 MB in the beginning and 134.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,584 INFO L168 Benchmark]: Boogie Preprocessor took 80.77 ms. Allocated memory is still 172.0 MB. Free memory was 134.2 MB in the beginning and 129.5 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,585 INFO L168 Benchmark]: RCFGBuilder took 1876.79 ms. Allocated memory was 172.0 MB in the beginning and 213.9 MB in the end (delta: 41.9 MB). Free memory was 129.5 MB in the beginning and 88.7 MB in the end (delta: 40.8 MB). Peak memory consumption was 83.8 MB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,585 INFO L168 Benchmark]: TraceAbstraction took 136581.08 ms. Allocated memory was 213.9 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 88.2 MB in the beginning and 4.5 GB in the end (delta: -4.4 GB). Peak memory consumption was 3.1 GB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,586 INFO L168 Benchmark]: Witness Printer took 396.81 ms. Allocated memory is still 7.7 GB. Free memory was 4.5 GB in the beginning and 4.5 GB in the end (delta: 74.8 MB). Peak memory consumption was 74.4 MB. Max. memory is 8.0 GB. [2020-12-22 08:06:38,588 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 143.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1386.46 ms. Allocated memory is still 172.0 MB. Free memory was 144.8 MB in the beginning and 139.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 31.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 126.67 ms. Allocated memory is still 172.0 MB. Free memory was 139.5 MB in the beginning and 134.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 80.77 ms. Allocated memory is still 172.0 MB. Free memory was 134.2 MB in the beginning and 129.5 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1876.79 ms. Allocated memory was 172.0 MB in the beginning and 213.9 MB in the end (delta: 41.9 MB). Free memory was 129.5 MB in the beginning and 88.7 MB in the end (delta: 40.8 MB). Peak memory consumption was 83.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 136581.08 ms. Allocated memory was 213.9 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 88.2 MB in the beginning and 4.5 GB in the end (delta: -4.4 GB). Peak memory consumption was 3.1 GB. Max. memory is 8.0 GB. * Witness Printer took 396.81 ms. Allocated memory is still 7.7 GB. Free memory was 4.5 GB in the beginning and 4.5 GB in the end (delta: 74.8 MB). Peak memory consumption was 74.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 2061]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1] int __return_main; [L17] msg_t nomsg = (msg_t )-1; [L18] port_t p12 = 0; [L19] char p12_old = '\x0'; [L20] char p12_new = '\x0'; [L21] _Bool ep12 = 0; [L22] port_t p13 = 0; [L23] char p13_old = '\x0'; [L24] char p13_new = '\x0'; [L25] _Bool ep13 = 0; [L26] port_t p21 = 0; [L27] char p21_old = '\x0'; [L28] char p21_new = '\x0'; [L29] _Bool ep21 = 0; [L30] port_t p23 = 0; [L31] char p23_old = '\x0'; [L32] char p23_new = '\x0'; [L33] _Bool ep23 = 0; [L34] port_t p31 = 0; [L35] char p31_old = '\x0'; [L36] char p31_new = '\x0'; [L37] _Bool ep31 = 0; [L38] port_t p32 = 0; [L39] char p32_old = '\x0'; [L40] char p32_new = '\x0'; [L41] _Bool ep32 = 0; [L42] char id1 = '\x0'; [L43] unsigned char r1 = '\x0'; [L44] char st1 = '\x0'; [L45] char nl1 = '\x0'; [L46] char m1 = '\x0'; [L47] char max1 = '\x0'; [L48] _Bool mode1 = 0; [L49] char id2 = '\x0'; [L50] unsigned char r2 = '\x0'; [L51] char st2 = '\x0'; [L52] char nl2 = '\x0'; [L53] char m2 = '\x0'; [L54] char max2 = '\x0'; [L55] _Bool mode2 = 0; [L56] char id3 = '\x0'; [L57] unsigned char r3 = '\x0'; [L58] char st3 = '\x0'; [L59] char nl3 = '\x0'; [L60] char m3 = '\x0'; [L61] char max3 = '\x0'; [L62] _Bool mode3 = 0; [L66] void (*nodes[3])() = { &node1, &node2, &node3 }; [L70] int __return_1742; [L71] int __return_1870; [L72] int __return_1988; [L73] int __return_2106; [L74] int __return_2840; [L75] int __return_2806; [L76] int __return_2345; [L77] int __return_2726; [L78] int __return_2683; [L79] int __return_2584; [L80] int __return_2553; [L81] int __return_2494; [L82] int __return_2235; VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=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, 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] [L85] int main__c1; [L86] int main__i2; [L87] main__c1 = 0 [L88] ep12 = __VERIFIER_nondet_bool() [L89] ep13 = __VERIFIER_nondet_bool() [L90] ep21 = __VERIFIER_nondet_bool() [L91] ep23 = __VERIFIER_nondet_bool() [L92] ep31 = __VERIFIER_nondet_bool() [L93] ep32 = __VERIFIER_nondet_bool() [L94] id1 = __VERIFIER_nondet_char() [L95] r1 = __VERIFIER_nondet_uchar() [L96] st1 = __VERIFIER_nondet_char() [L97] nl1 = __VERIFIER_nondet_char() [L98] m1 = __VERIFIER_nondet_char() [L99] max1 = __VERIFIER_nondet_char() [L100] mode1 = __VERIFIER_nondet_bool() [L101] id2 = __VERIFIER_nondet_char() [L102] r2 = __VERIFIER_nondet_uchar() [L103] st2 = __VERIFIER_nondet_char() [L104] nl2 = __VERIFIER_nondet_char() [L105] m2 = __VERIFIER_nondet_char() [L106] max2 = __VERIFIER_nondet_char() [L107] mode2 = __VERIFIER_nondet_bool() [L108] id3 = __VERIFIER_nondet_char() [L109] r3 = __VERIFIER_nondet_uchar() [L110] st3 = __VERIFIER_nondet_char() [L111] nl3 = __VERIFIER_nondet_char() [L112] m3 = __VERIFIER_nondet_char() [L113] max3 = __VERIFIER_nondet_char() [L114] mode3 = __VERIFIER_nondet_bool() [L116] _Bool init__r121; [L117] _Bool init__r131; [L118] _Bool init__r211; [L119] _Bool init__r231; [L120] _Bool init__r311; [L121] _Bool init__r321; [L122] _Bool init__r122; [L123] int init__tmp; [L124] _Bool init__r132; [L125] int init__tmp___0; [L126] _Bool init__r212; [L127] int init__tmp___1; [L128] _Bool init__r232; [L129] int init__tmp___2; [L130] _Bool init__r312; [L131] int init__tmp___3; [L132] _Bool init__r322; [L133] int init__tmp___4; [L134] int init__tmp___5; [L135] init__r121 = ep12 [L136] init__r131 = ep13 [L137] init__r211 = ep21 [L138] init__r231 = ep23 [L139] init__r311 = ep31 [L140] init__r321 = ep32 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L141] COND TRUE !(init__r121 == 0) [L143] init__tmp = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L145] init__r122 = (_Bool)init__tmp VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L146] COND FALSE !(!(init__r131 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2977] COND TRUE !(init__r121 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2979] COND TRUE !(ep23 == 0) [L2981] init__tmp___0 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L150] init__r132 = (_Bool)init__tmp___0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L151] COND FALSE !(!(init__r211 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2954] COND TRUE !(init__r231 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2956] COND TRUE !(ep31 == 0) [L2958] init__tmp___1 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L155] init__r212 = (_Bool)init__tmp___1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L156] COND TRUE !(init__r231 == 0) [L158] init__tmp___2 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L160] init__r232 = (_Bool)init__tmp___2 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L161] COND TRUE !(init__r311 == 0) [L163] init__tmp___3 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L165] init__r312 = (_Bool)init__tmp___3 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L166] COND FALSE !(!(init__r321 == 0)) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2885] COND TRUE !(init__r311 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L2887] COND TRUE !(ep12 == 0) [L2889] init__tmp___4 = 1 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L170] init__r322 = (_Bool)init__tmp___4 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L171] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L173] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L175] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L177] COND TRUE ((int)id1) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L179] COND TRUE ((int)id2) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L181] COND TRUE ((int)id3) >= 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L183] COND TRUE ((int)r1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L185] COND TRUE ((int)r2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L187] COND TRUE ((int)r3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L189] COND TRUE !(init__r122 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L191] COND TRUE !(init__r132 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L193] COND TRUE !(init__r212 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L195] COND TRUE !(init__r232 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L197] COND TRUE !(init__r312 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L199] COND TRUE !(init__r322 == 0) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L201] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L203] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L205] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L207] COND TRUE ((int)st1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L209] COND TRUE ((int)st2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L211] COND TRUE ((int)st3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L213] COND TRUE ((int)nl1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L215] COND TRUE ((int)nl2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L217] COND TRUE ((int)nl3) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L219] COND TRUE ((int)mode1) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L221] COND TRUE ((int)mode2) == 0 VAL [__return_1742=0, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L223] COND TRUE ((int)mode3) == 0 [L225] init__tmp___5 = 1 [L226] __return_1742 = init__tmp___5 [L227] main__i2 = __return_1742 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, 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] [L228] COND TRUE main__i2 != 0 [L230] p12_old = nomsg [L231] p12_new = nomsg [L232] p13_old = nomsg [L233] p13_new = nomsg [L234] p21_old = nomsg [L235] p21_new = nomsg [L236] p23_old = nomsg [L237] p23_new = nomsg [L238] p31_old = nomsg [L239] p31_new = nomsg [L240] p32_old = nomsg [L241] p32_new = nomsg [L242] main__i2 = 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L244] COND FALSE !(!(mode1 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L250] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L252] COND TRUE !(ep12 == 0) [L254] int node1____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L255] COND TRUE max1 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L257] COND TRUE p12_new == nomsg [L259] node1____CPAchecker_TMP_0 = max1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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] [L261] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L263] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L274] mode1 = 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L276] COND FALSE !(!(mode2 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L282] COND TRUE ((int)r2) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L284] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L295] COND TRUE !(ep23 == 0) [L297] int node2____CPAchecker_TMP_1; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L298] COND TRUE max2 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] [L300] COND TRUE p23_new == nomsg [L302] node2____CPAchecker_TMP_1 = max2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, 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] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L306] mode2 = 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L308] COND FALSE !(!(mode3 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L314] COND TRUE ((int)r3) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L316] COND TRUE !(ep31 == 0) [L318] int node3____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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 max3 != nomsg VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L321] COND TRUE p31_new == nomsg [L323] node3____CPAchecker_TMP_0 = max3 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, 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] [L325] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, p23_old=-1, p31=0, p31_new=7, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L327] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=6, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=0, p23_old=-1, p31=0, p31_new=7, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L338] mode3 = 1 [L339] p12_old = p12_new [L340] p12_new = nomsg [L341] p13_old = p13_new [L342] p13_new = nomsg [L343] p21_old = p21_new [L344] p21_new = nomsg [L345] p23_old = p23_new [L346] p23_new = nomsg [L347] p31_old = p31_new [L348] p31_new = nomsg [L349] p32_old = p32_new [L350] p32_new = nomsg [L352] int check__tmp; VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L361] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=0, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((int)r1) < 2 [L381] check__tmp = 1 [L382] __return_1870 = check__tmp [L383] main__c1 = __return_1870 [L385] _Bool __tmp_1; [L386] __tmp_1 = main__c1 [L387] _Bool assert__arg; [L388] assert__arg = __tmp_1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode1 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND FALSE !(r1 == 255) [L404] r1 = r1 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L405] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=-2, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L413] COND TRUE !(ep31 == 0) [L415] m1 = p31_old [L416] p31_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=0, m3=-3, max1=6, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, 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] [L417] COND TRUE ((int)m1) > ((int)max1) [L419] max1 = m1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=0, m3=-3, max1=7, max2=0, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, 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] [L421] COND FALSE !(((int)r1) == 2) [L427] mode1 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=0, m3=-3, max1=7, max2=0, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, 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] [L429] COND TRUE !(mode2 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=0, m3=-3, max1=7, max2=0, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, 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] [L431] COND FALSE !(r2 == 255) [L437] r2 = r2 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=0, m3=-3, max1=7, max2=0, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=6, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L438] COND TRUE !(ep12 == 0) [L440] m2 = p12_old [L441] p12_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=0, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L442] COND TRUE ((int)m2) > ((int)max2) [L444] max2 = m2 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L446] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L454] COND FALSE !(((int)r2) == 2) [L460] mode2 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L462] COND TRUE !(mode3 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L464] COND FALSE !(r3 == 255) [L470] r3 = r3 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L471] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=-3, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L479] COND TRUE !(ep23 == 0) [L481] m3 = p23_old [L482] p23_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L483] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L487] COND FALSE !(((int)r3) == 2) [L493] mode3 = 0 [L494] p12_old = p12_new [L495] p12_new = nomsg [L496] p13_old = p13_new [L497] p13_new = nomsg [L498] p21_old = p21_new [L499] p21_new = nomsg [L500] p23_old = p23_new [L501] p23_new = nomsg [L502] p31_old = p31_new [L503] p31_new = nomsg [L504] p32_old = p32_new [L505] p32_new = nomsg [L507] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L508] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L510] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L512] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L514] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L516] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L522] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L524] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L526] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L532] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=0, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L534] COND TRUE ((int)r1) < 2 [L536] check__tmp = 1 [L537] __return_1988 = check__tmp [L538] main__c1 = __return_1988 [L540] _Bool __tmp_2; [L541] __tmp_2 = main__c1 [L542] _Bool assert__arg; [L543] assert__arg = __tmp_2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L544] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L551] COND FALSE !(!(mode1 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L557] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L559] COND TRUE !(ep12 == 0) [L561] int node1____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L562] COND TRUE max1 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L564] COND TRUE p12_new == nomsg [L566] node1____CPAchecker_TMP_0 = max1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=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=0, st2=0, st3=0] [L568] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L570] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L581] mode1 = 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L583] COND FALSE !(!(mode2 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L589] COND TRUE ((int)r2) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L591] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L602] COND TRUE !(ep23 == 0) [L604] int node2____CPAchecker_TMP_1; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L605] COND TRUE max2 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L607] COND TRUE p23_new == nomsg [L609] node2____CPAchecker_TMP_1 = max2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, 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=0, st2=0, st3=0] [L611] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L613] mode2 = 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L615] COND FALSE !(!(mode3 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L621] COND TRUE ((int)r3) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L623] COND TRUE !(ep31 == 0) [L625] int node3____CPAchecker_TMP_0; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L626] COND TRUE max3 != nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L628] COND TRUE p31_new == nomsg [L630] node3____CPAchecker_TMP_0 = max3 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, 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=0, st2=0, st3=0] [L632] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=7, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L634] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=7, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=6, p23_old=-1, p31=0, p31_new=7, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L645] mode3 = 1 [L646] p12_old = p12_new [L647] p12_new = nomsg [L648] p13_old = p13_new [L649] p13_new = nomsg [L650] p21_old = p21_new [L651] p21_new = nomsg [L652] p23_old = p23_new [L653] p23_new = nomsg [L654] p31_old = p31_new [L655] p31_new = nomsg [L656] p32_old = p32_new [L657] p32_new = nomsg [L659] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L664] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L674] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L676] COND TRUE ((int)r1) < 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L678] COND FALSE !(((int)r1) >= 2) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L684] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=0, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L686] COND TRUE ((int)r1) < 2 [L688] check__tmp = 1 [L689] __return_2106 = check__tmp [L690] main__c1 = __return_2106 [L692] _Bool __tmp_3; [L693] __tmp_3 = main__c1 [L694] _Bool assert__arg; [L695] assert__arg = __tmp_3 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L696] COND FALSE !(assert__arg == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L703] COND TRUE !(mode1 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L705] COND FALSE !(r1 == 255) [L711] r1 = r1 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND FALSE !(!(ep21 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=7, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L720] COND TRUE !(ep31 == 0) [L722] m1 = p31_old [L723] p31_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L724] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L728] COND TRUE ((int)r1) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L730] COND FALSE !(((int)max1) == ((int)id1)) [L1810] st1 = 1 [L1811] mode1 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1813] COND TRUE !(mode2 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1815] COND FALSE !(r2 == 255) [L1821] r2 = r2 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=6, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=7, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1822] COND TRUE !(ep12 == 0) [L1824] m2 = p12_old [L1825] p12_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=6, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1826] COND TRUE ((int)m2) > ((int)max2) [L1828] max2 = m2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1830] COND FALSE !(!(ep32 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1838] COND TRUE ((int)r2) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1840] COND FALSE !(((int)max2) == ((int)id2)) [L1997] nl2 = 1 [L1998] mode2 = 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L2000] COND TRUE !(mode3 == 0) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L2002] COND FALSE !(r3 == 255) [L2008] r3 = r3 + 1 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2009] COND FALSE !(!(ep13 == 0)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=0, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=6, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2017] COND TRUE !(ep23 == 0) [L2019] m3 = p23_old [L2020] p23_old = nomsg VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2021] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2025] COND TRUE ((int)r3) == 2 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L2027] COND TRUE ((int)max3) == ((int)id3) [L2029] st3 = 1 [L2030] mode3 = 0 [L2031] p12_old = p12_new [L2032] p12_new = nomsg [L2033] p13_old = p13_new [L2034] p13_new = nomsg [L2035] p21_old = p21_new [L2036] p21_new = nomsg [L2037] p23_old = p23_new [L2038] p23_new = nomsg [L2039] p31_old = p31_new [L2040] p31_new = nomsg [L2041] p32_old = p32_new [L2042] p32_new = nomsg [L2044] int check__tmp; VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2045] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L2051] check__tmp = 0 [L2052] __return_2494 = check__tmp [L2053] main__c1 = __return_2494 [L2055] _Bool __tmp_8; [L2056] __tmp_8 = main__c1 [L2057] _Bool assert__arg; [L2058] assert__arg = __tmp_8 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2059] COND TRUE assert__arg == 0 VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L2061] reach_error() VAL [__return_1742=1, __return_1870=1, __return_1988=1, __return_2106=1, __return_2235=0, __return_2345=0, __return_2494=0, __return_2553=0, __return_2584=0, __return_2683=0, __return_2726=0, __return_2806=0, __return_2840=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=6, id2=0, id3=7, m1=7, m2=7, m3=6, max1=7, max2=7, max3=7, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=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=2, r2=2, r3=2, st1=1, st2=0, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 388 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 136.1s, OverallIterations: 25, TraceHistogramMax: 1, AutomataDifference: 72.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 18072 SDtfs, 31873 SDslu, 31047 SDs, 0 SdLazy, 5156 SolverSat, 979 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 199 GetRequests, 55 SyntacticMatches, 1 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=75593occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 56.6s AutomataMinimizationTime, 24 MinimizatonAttempts, 147090 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 3874 NumberOfCodeBlocks, 3874 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 3679 ConstructedInterpolants, 0 QuantifiedInterpolants, 2065995 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 24 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! Received shutdown request...