./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/seq-mthreaded-reduced/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/seq-mthreaded-reduced/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b4bbd3192d51717fc5b40bef5afa5d60438fb577 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 12:53:56,135 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 12:53:56,137 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 12:53:56,149 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 12:53:56,150 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 12:53:56,151 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 12:53:56,152 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 12:53:56,154 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 12:53:56,156 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 12:53:56,157 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 12:53:56,158 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 12:53:56,158 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 12:53:56,159 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 12:53:56,160 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 12:53:56,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 12:53:56,162 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 12:53:56,163 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 12:53:56,165 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 12:53:56,167 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 12:53:56,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 12:53:56,170 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 12:53:56,171 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 12:53:56,174 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 12:53:56,174 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 12:53:56,174 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 12:53:56,175 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 12:53:56,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 12:53:56,177 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 12:53:56,178 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 12:53:56,179 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 12:53:56,179 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 12:53:56,180 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 12:53:56,180 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 12:53:56,181 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 12:53:56,181 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 12:53:56,183 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 12:53:56,183 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 12:53:56,197 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 12:53:56,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 12:53:56,199 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 12:53:56,199 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 12:53:56,199 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 12:53:56,199 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 12:53:56,199 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 12:53:56,200 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 12:53:56,201 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 12:53:56,202 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 12:53:56,202 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 12:53:56,202 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 12:53:56,202 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 12:53:56,202 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 12:53:56,202 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 12:53:56,203 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 12:53:56,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 12:53:56,204 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 12:53:56,205 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4bbd3192d51717fc5b40bef5afa5d60438fb577 [2018-12-31 12:53:56,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 12:53:56,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 12:53:56,275 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 12:53:56,276 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 12:53:56,277 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 12:53:56,278 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded-reduced/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2018-12-31 12:53:56,353 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d25af8d/3427f8c3a2af40c08bb3a0f33f3d11c7/FLAGc6996861d [2018-12-31 12:53:56,902 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 12:53:56,902 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded-reduced/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2018-12-31 12:53:56,912 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d25af8d/3427f8c3a2af40c08bb3a0f33f3d11c7/FLAGc6996861d [2018-12-31 12:53:57,144 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d25af8d/3427f8c3a2af40c08bb3a0f33f3d11c7 [2018-12-31 12:53:57,148 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 12:53:57,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 12:53:57,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 12:53:57,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 12:53:57,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 12:53:57,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285a2b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57, skipping insertion in model container [2018-12-31 12:53:57,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 12:53:57,246 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 12:53:57,638 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 12:53:57,661 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 12:53:57,796 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 12:53:57,816 INFO L195 MainTranslator]: Completed translation [2018-12-31 12:53:57,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57 WrapperNode [2018-12-31 12:53:57,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 12:53:57,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 12:53:57,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 12:53:57,818 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 12:53:57,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 12:53:57,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 12:53:57,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 12:53:57,979 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 12:53:57,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:57,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:58,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:58,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:58,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (1/1) ... [2018-12-31 12:53:58,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 12:53:58,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 12:53:58,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 12:53:58,059 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 12:53:58,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (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 [2018-12-31 12:53:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 12:53:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 12:54:00,446 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 12:54:00,446 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-31 12:54:00,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 12:54:00 BoogieIcfgContainer [2018-12-31 12:54:00,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 12:54:00,449 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 12:54:00,449 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 12:54:00,452 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 12:54:00,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 12:53:57" (1/3) ... [2018-12-31 12:54:00,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2f163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 12:54:00, skipping insertion in model container [2018-12-31 12:54:00,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 12:53:57" (2/3) ... [2018-12-31 12:54:00,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e2f163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 12:54:00, skipping insertion in model container [2018-12-31 12:54:00,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 12:54:00" (3/3) ... [2018-12-31 12:54:00,456 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2018-12-31 12:54:00,465 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 12:54:00,473 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2018-12-31 12:54:00,491 INFO L257 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2018-12-31 12:54:00,527 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 12:54:00,528 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 12:54:00,528 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 12:54:00,528 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 12:54:00,528 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 12:54:00,529 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 12:54:00,529 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 12:54:00,529 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 12:54:00,529 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 12:54:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2018-12-31 12:54:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-12-31 12:54:00,566 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:00,567 INFO L402 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] [2018-12-31 12:54:00,571 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:00,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:00,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1900773932, now seen corresponding path program 1 times [2018-12-31 12:54:00,583 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:00,583 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:00,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:00,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:00,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:01,307 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:01,308 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:01,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:01,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:01,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:01,332 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 4 states. [2018-12-31 12:54:01,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:01,800 INFO L93 Difference]: Finished difference Result 685 states and 1223 transitions. [2018-12-31 12:54:01,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:01,803 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 91 [2018-12-31 12:54:01,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:01,832 INFO L225 Difference]: With dead ends: 685 [2018-12-31 12:54:01,832 INFO L226 Difference]: Without dead ends: 451 [2018-12-31 12:54:01,838 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:01,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 451 states. [2018-12-31 12:54:01,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 451 to 431. [2018-12-31 12:54:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 431 states. [2018-12-31 12:54:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 629 transitions. [2018-12-31 12:54:01,978 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 629 transitions. Word has length 91 [2018-12-31 12:54:01,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:01,979 INFO L480 AbstractCegarLoop]: Abstraction has 431 states and 629 transitions. [2018-12-31 12:54:01,979 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 629 transitions. [2018-12-31 12:54:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-12-31 12:54:01,988 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:01,989 INFO L402 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] [2018-12-31 12:54:01,989 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:01,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:01,989 INFO L82 PathProgramCache]: Analyzing trace with hash 510528216, now seen corresponding path program 1 times [2018-12-31 12:54:01,990 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:01,990 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:01,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:01,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:01,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:02,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:02,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:02,150 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:02,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:02,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:02,151 INFO L87 Difference]: Start difference. First operand 431 states and 629 transitions. Second operand 3 states. [2018-12-31 12:54:02,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:02,265 INFO L93 Difference]: Finished difference Result 1255 states and 1825 transitions. [2018-12-31 12:54:02,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:02,266 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2018-12-31 12:54:02,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:02,272 INFO L225 Difference]: With dead ends: 1255 [2018-12-31 12:54:02,272 INFO L226 Difference]: Without dead ends: 852 [2018-12-31 12:54:02,275 INFO L631 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 [2018-12-31 12:54:02,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2018-12-31 12:54:02,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 433. [2018-12-31 12:54:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 433 states. [2018-12-31 12:54:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 631 transitions. [2018-12-31 12:54:02,320 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 631 transitions. Word has length 92 [2018-12-31 12:54:02,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:02,321 INFO L480 AbstractCegarLoop]: Abstraction has 433 states and 631 transitions. [2018-12-31 12:54:02,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 631 transitions. [2018-12-31 12:54:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-31 12:54:02,324 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:02,324 INFO L402 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] [2018-12-31 12:54:02,325 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:02,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:02,325 INFO L82 PathProgramCache]: Analyzing trace with hash 776423708, now seen corresponding path program 1 times [2018-12-31 12:54:02,325 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:02,325 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:02,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:02,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:02,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:02,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:02,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:02,476 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:02,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:02,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:02,477 INFO L87 Difference]: Start difference. First operand 433 states and 631 transitions. Second operand 3 states. [2018-12-31 12:54:02,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:02,820 INFO L93 Difference]: Finished difference Result 1090 states and 1604 transitions. [2018-12-31 12:54:02,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:02,822 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2018-12-31 12:54:02,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:02,827 INFO L225 Difference]: With dead ends: 1090 [2018-12-31 12:54:02,827 INFO L226 Difference]: Without dead ends: 835 [2018-12-31 12:54:02,828 INFO L631 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 [2018-12-31 12:54:02,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2018-12-31 12:54:02,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 817. [2018-12-31 12:54:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 817 states. [2018-12-31 12:54:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1185 transitions. [2018-12-31 12:54:02,883 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1185 transitions. Word has length 93 [2018-12-31 12:54:02,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:02,884 INFO L480 AbstractCegarLoop]: Abstraction has 817 states and 1185 transitions. [2018-12-31 12:54:02,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1185 transitions. [2018-12-31 12:54:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-31 12:54:02,891 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:02,891 INFO L402 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] [2018-12-31 12:54:02,891 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:02,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:02,892 INFO L82 PathProgramCache]: Analyzing trace with hash -379676641, now seen corresponding path program 1 times [2018-12-31 12:54:02,892 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:02,892 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:02,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:02,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:02,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:03,054 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:03,054 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:03,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:03,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:03,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:03,055 INFO L87 Difference]: Start difference. First operand 817 states and 1185 transitions. Second operand 4 states. [2018-12-31 12:54:03,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:03,168 INFO L93 Difference]: Finished difference Result 1277 states and 1867 transitions. [2018-12-31 12:54:03,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:03,169 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 93 [2018-12-31 12:54:03,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:03,173 INFO L225 Difference]: With dead ends: 1277 [2018-12-31 12:54:03,174 INFO L226 Difference]: Without dead ends: 628 [2018-12-31 12:54:03,175 INFO L631 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 [2018-12-31 12:54:03,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 628 states. [2018-12-31 12:54:03,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 628 to 628. [2018-12-31 12:54:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 628 states. [2018-12-31 12:54:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 905 transitions. [2018-12-31 12:54:03,221 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 905 transitions. Word has length 93 [2018-12-31 12:54:03,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:03,222 INFO L480 AbstractCegarLoop]: Abstraction has 628 states and 905 transitions. [2018-12-31 12:54:03,222 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 905 transitions. [2018-12-31 12:54:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-31 12:54:03,224 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:03,250 INFO L402 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] [2018-12-31 12:54:03,251 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:03,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:03,251 INFO L82 PathProgramCache]: Analyzing trace with hash -531071774, now seen corresponding path program 1 times [2018-12-31 12:54:03,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:03,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:03,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:03,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:03,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:03,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:03,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:03,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 12:54:03,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 12:54:03,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:03,399 INFO L87 Difference]: Start difference. First operand 628 states and 905 transitions. Second operand 5 states. [2018-12-31 12:54:05,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:05,564 INFO L93 Difference]: Finished difference Result 1324 states and 1989 transitions. [2018-12-31 12:54:05,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 12:54:05,565 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 95 [2018-12-31 12:54:05,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:05,571 INFO L225 Difference]: With dead ends: 1324 [2018-12-31 12:54:05,571 INFO L226 Difference]: Without dead ends: 863 [2018-12-31 12:54:05,572 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-31 12:54:05,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 863 states. [2018-12-31 12:54:05,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 863 to 861. [2018-12-31 12:54:05,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 861 states. [2018-12-31 12:54:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 1282 transitions. [2018-12-31 12:54:05,636 INFO L78 Accepts]: Start accepts. Automaton has 861 states and 1282 transitions. Word has length 95 [2018-12-31 12:54:05,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:05,636 INFO L480 AbstractCegarLoop]: Abstraction has 861 states and 1282 transitions. [2018-12-31 12:54:05,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 12:54:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1282 transitions. [2018-12-31 12:54:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-31 12:54:05,640 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:05,641 INFO L402 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] [2018-12-31 12:54:05,641 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:05,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:05,641 INFO L82 PathProgramCache]: Analyzing trace with hash 1420244925, now seen corresponding path program 1 times [2018-12-31 12:54:05,641 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:05,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:05,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:05,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:05,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:06,002 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:06,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:06,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:06,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:06,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:06,004 INFO L87 Difference]: Start difference. First operand 861 states and 1282 transitions. Second operand 4 states. [2018-12-31 12:54:06,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:06,570 INFO L93 Difference]: Finished difference Result 2156 states and 3215 transitions. [2018-12-31 12:54:06,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:06,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 95 [2018-12-31 12:54:06,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:06,578 INFO L225 Difference]: With dead ends: 2156 [2018-12-31 12:54:06,578 INFO L226 Difference]: Without dead ends: 1314 [2018-12-31 12:54:06,580 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:06,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1314 states. [2018-12-31 12:54:06,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1314 to 1300. [2018-12-31 12:54:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1300 states. [2018-12-31 12:54:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1300 states and 1926 transitions. [2018-12-31 12:54:06,682 INFO L78 Accepts]: Start accepts. Automaton has 1300 states and 1926 transitions. Word has length 95 [2018-12-31 12:54:06,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:06,682 INFO L480 AbstractCegarLoop]: Abstraction has 1300 states and 1926 transitions. [2018-12-31 12:54:06,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1926 transitions. [2018-12-31 12:54:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-31 12:54:06,685 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:06,685 INFO L402 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] [2018-12-31 12:54:06,686 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:06,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:06,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1952699589, now seen corresponding path program 1 times [2018-12-31 12:54:06,686 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:06,686 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:06,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:06,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:06,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:06,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:06,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:06,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:06,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:06,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:06,795 INFO L87 Difference]: Start difference. First operand 1300 states and 1926 transitions. Second operand 3 states. [2018-12-31 12:54:07,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:07,234 INFO L93 Difference]: Finished difference Result 3366 states and 5081 transitions. [2018-12-31 12:54:07,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:07,235 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-12-31 12:54:07,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:07,247 INFO L225 Difference]: With dead ends: 3366 [2018-12-31 12:54:07,248 INFO L226 Difference]: Without dead ends: 2395 [2018-12-31 12:54:07,250 INFO L631 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 [2018-12-31 12:54:07,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2395 states. [2018-12-31 12:54:07,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2395 to 2383. [2018-12-31 12:54:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2383 states. [2018-12-31 12:54:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 2383 states and 3534 transitions. [2018-12-31 12:54:07,457 INFO L78 Accepts]: Start accepts. Automaton has 2383 states and 3534 transitions. Word has length 97 [2018-12-31 12:54:07,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:07,457 INFO L480 AbstractCegarLoop]: Abstraction has 2383 states and 3534 transitions. [2018-12-31 12:54:07,457 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3534 transitions. [2018-12-31 12:54:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-31 12:54:07,461 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:07,462 INFO L402 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] [2018-12-31 12:54:07,462 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:07,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:07,462 INFO L82 PathProgramCache]: Analyzing trace with hash -568605314, now seen corresponding path program 1 times [2018-12-31 12:54:07,463 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:07,464 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:07,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:07,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:07,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:07,633 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:07,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:07,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:07,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:07,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:07,636 INFO L87 Difference]: Start difference. First operand 2383 states and 3534 transitions. Second operand 4 states. [2018-12-31 12:54:07,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:07,809 INFO L93 Difference]: Finished difference Result 3659 states and 5458 transitions. [2018-12-31 12:54:07,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:07,810 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 97 [2018-12-31 12:54:07,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:07,820 INFO L225 Difference]: With dead ends: 3659 [2018-12-31 12:54:07,820 INFO L226 Difference]: Without dead ends: 1952 [2018-12-31 12:54:07,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:07,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1952 states. [2018-12-31 12:54:07,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1952 to 1952. [2018-12-31 12:54:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1952 states. [2018-12-31 12:54:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1952 states and 2878 transitions. [2018-12-31 12:54:07,960 INFO L78 Accepts]: Start accepts. Automaton has 1952 states and 2878 transitions. Word has length 97 [2018-12-31 12:54:07,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:07,960 INFO L480 AbstractCegarLoop]: Abstraction has 1952 states and 2878 transitions. [2018-12-31 12:54:07,960 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2878 transitions. [2018-12-31 12:54:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-12-31 12:54:07,963 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:07,964 INFO L402 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] [2018-12-31 12:54:07,964 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:07,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:07,964 INFO L82 PathProgramCache]: Analyzing trace with hash 1908787294, now seen corresponding path program 1 times [2018-12-31 12:54:07,964 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:07,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:07,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:07,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:07,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:08,258 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:08,258 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:08,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:08,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:08,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:08,259 INFO L87 Difference]: Start difference. First operand 1952 states and 2878 transitions. Second operand 4 states. [2018-12-31 12:54:08,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:08,831 INFO L93 Difference]: Finished difference Result 5621 states and 8278 transitions. [2018-12-31 12:54:08,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:08,832 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2018-12-31 12:54:08,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:08,848 INFO L225 Difference]: With dead ends: 5621 [2018-12-31 12:54:08,848 INFO L226 Difference]: Without dead ends: 3708 [2018-12-31 12:54:08,851 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:08,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3708 states. [2018-12-31 12:54:09,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3708 to 3635. [2018-12-31 12:54:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3635 states. [2018-12-31 12:54:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 3635 states and 5318 transitions. [2018-12-31 12:54:09,128 INFO L78 Accepts]: Start accepts. Automaton has 3635 states and 5318 transitions. Word has length 99 [2018-12-31 12:54:09,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:09,128 INFO L480 AbstractCegarLoop]: Abstraction has 3635 states and 5318 transitions. [2018-12-31 12:54:09,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:09,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3635 states and 5318 transitions. [2018-12-31 12:54:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-12-31 12:54:09,132 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:09,132 INFO L402 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] [2018-12-31 12:54:09,132 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:09,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:09,133 INFO L82 PathProgramCache]: Analyzing trace with hash -1510274808, now seen corresponding path program 1 times [2018-12-31 12:54:09,133 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:09,133 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:09,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:09,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:09,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:09,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:09,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:09,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:09,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:09,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:09,220 INFO L87 Difference]: Start difference. First operand 3635 states and 5318 transitions. Second operand 3 states. [2018-12-31 12:54:09,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:09,696 INFO L93 Difference]: Finished difference Result 10719 states and 15713 transitions. [2018-12-31 12:54:09,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:09,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2018-12-31 12:54:09,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:09,727 INFO L225 Difference]: With dead ends: 10719 [2018-12-31 12:54:09,727 INFO L226 Difference]: Without dead ends: 7186 [2018-12-31 12:54:09,733 INFO L631 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 [2018-12-31 12:54:09,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7186 states. [2018-12-31 12:54:10,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7186 to 3641. [2018-12-31 12:54:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3641 states. [2018-12-31 12:54:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 3641 states and 5324 transitions. [2018-12-31 12:54:10,023 INFO L78 Accepts]: Start accepts. Automaton has 3641 states and 5324 transitions. Word has length 100 [2018-12-31 12:54:10,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:10,023 INFO L480 AbstractCegarLoop]: Abstraction has 3641 states and 5324 transitions. [2018-12-31 12:54:10,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 5324 transitions. [2018-12-31 12:54:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-12-31 12:54:10,027 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:10,028 INFO L402 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] [2018-12-31 12:54:10,028 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:10,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:10,028 INFO L82 PathProgramCache]: Analyzing trace with hash -1350811331, now seen corresponding path program 1 times [2018-12-31 12:54:10,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:10,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:10,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:10,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:10,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:10,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:10,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:10,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:10,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:10,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:10,201 INFO L87 Difference]: Start difference. First operand 3641 states and 5324 transitions. Second operand 4 states. [2018-12-31 12:54:10,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:10,694 INFO L93 Difference]: Finished difference Result 7244 states and 10596 transitions. [2018-12-31 12:54:10,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:10,695 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 101 [2018-12-31 12:54:10,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:10,711 INFO L225 Difference]: With dead ends: 7244 [2018-12-31 12:54:10,712 INFO L226 Difference]: Without dead ends: 3635 [2018-12-31 12:54:10,718 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:10,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3635 states. [2018-12-31 12:54:11,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3635 to 3635. [2018-12-31 12:54:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3635 states. [2018-12-31 12:54:11,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 3635 states and 5312 transitions. [2018-12-31 12:54:11,072 INFO L78 Accepts]: Start accepts. Automaton has 3635 states and 5312 transitions. Word has length 101 [2018-12-31 12:54:11,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:11,072 INFO L480 AbstractCegarLoop]: Abstraction has 3635 states and 5312 transitions. [2018-12-31 12:54:11,072 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3635 states and 5312 transitions. [2018-12-31 12:54:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-12-31 12:54:11,077 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:11,077 INFO L402 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] [2018-12-31 12:54:11,077 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:11,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:11,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1484154518, now seen corresponding path program 1 times [2018-12-31 12:54:11,079 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:11,079 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:11,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:11,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:11,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:11,191 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:11,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:11,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:11,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:11,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:11,192 INFO L87 Difference]: Start difference. First operand 3635 states and 5312 transitions. Second operand 3 states. [2018-12-31 12:54:11,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:11,583 INFO L93 Difference]: Finished difference Result 8386 states and 12376 transitions. [2018-12-31 12:54:11,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:11,583 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2018-12-31 12:54:11,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:11,603 INFO L225 Difference]: With dead ends: 8386 [2018-12-31 12:54:11,603 INFO L226 Difference]: Without dead ends: 5431 [2018-12-31 12:54:11,608 INFO L631 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 [2018-12-31 12:54:11,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5431 states. [2018-12-31 12:54:12,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5431 to 5358. [2018-12-31 12:54:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5358 states. [2018-12-31 12:54:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5358 states to 5358 states and 7698 transitions. [2018-12-31 12:54:12,087 INFO L78 Accepts]: Start accepts. Automaton has 5358 states and 7698 transitions. Word has length 101 [2018-12-31 12:54:12,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:12,087 INFO L480 AbstractCegarLoop]: Abstraction has 5358 states and 7698 transitions. [2018-12-31 12:54:12,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 5358 states and 7698 transitions. [2018-12-31 12:54:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-12-31 12:54:12,093 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:12,093 INFO L402 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] [2018-12-31 12:54:12,093 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:12,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:12,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1128915036, now seen corresponding path program 1 times [2018-12-31 12:54:12,094 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:12,094 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:12,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:12,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:12,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:12,382 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:12,382 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:12,382 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:12,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:12,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:12,383 INFO L87 Difference]: Start difference. First operand 5358 states and 7698 transitions. Second operand 4 states. [2018-12-31 12:54:12,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:12,923 INFO L93 Difference]: Finished difference Result 9982 states and 14347 transitions. [2018-12-31 12:54:12,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:12,924 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 103 [2018-12-31 12:54:12,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:12,933 INFO L225 Difference]: With dead ends: 9982 [2018-12-31 12:54:12,933 INFO L226 Difference]: Without dead ends: 4879 [2018-12-31 12:54:12,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:12,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4879 states. [2018-12-31 12:54:13,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4879 to 4832. [2018-12-31 12:54:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4832 states. [2018-12-31 12:54:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4832 states to 4832 states and 6888 transitions. [2018-12-31 12:54:13,265 INFO L78 Accepts]: Start accepts. Automaton has 4832 states and 6888 transitions. Word has length 103 [2018-12-31 12:54:13,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:13,266 INFO L480 AbstractCegarLoop]: Abstraction has 4832 states and 6888 transitions. [2018-12-31 12:54:13,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4832 states and 6888 transitions. [2018-12-31 12:54:13,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-12-31 12:54:13,269 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:13,270 INFO L402 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] [2018-12-31 12:54:13,270 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:13,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:13,270 INFO L82 PathProgramCache]: Analyzing trace with hash 2033486580, now seen corresponding path program 1 times [2018-12-31 12:54:13,270 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:13,270 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:13,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:13,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:13,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:13,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:13,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:13,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:13,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:13,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:13,564 INFO L87 Difference]: Start difference. First operand 4832 states and 6888 transitions. Second operand 4 states. [2018-12-31 12:54:14,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:14,350 INFO L93 Difference]: Finished difference Result 9730 states and 13862 transitions. [2018-12-31 12:54:14,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:14,350 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 105 [2018-12-31 12:54:14,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:14,361 INFO L225 Difference]: With dead ends: 9730 [2018-12-31 12:54:14,361 INFO L226 Difference]: Without dead ends: 5049 [2018-12-31 12:54:14,366 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:14,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5049 states. [2018-12-31 12:54:14,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5049 to 4924. [2018-12-31 12:54:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4924 states. [2018-12-31 12:54:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 4924 states and 6981 transitions. [2018-12-31 12:54:14,698 INFO L78 Accepts]: Start accepts. Automaton has 4924 states and 6981 transitions. Word has length 105 [2018-12-31 12:54:14,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:14,698 INFO L480 AbstractCegarLoop]: Abstraction has 4924 states and 6981 transitions. [2018-12-31 12:54:14,698 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4924 states and 6981 transitions. [2018-12-31 12:54:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-12-31 12:54:14,702 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:14,702 INFO L402 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] [2018-12-31 12:54:14,702 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:14,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:14,703 INFO L82 PathProgramCache]: Analyzing trace with hash 2074136416, now seen corresponding path program 1 times [2018-12-31 12:54:14,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:14,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:14,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:14,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:14,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:14,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:14,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 12:54:14,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 12:54:14,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 12:54:14,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 12:54:14,780 INFO L87 Difference]: Start difference. First operand 4924 states and 6981 transitions. Second operand 3 states. [2018-12-31 12:54:15,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:15,597 INFO L93 Difference]: Finished difference Result 12961 states and 18553 transitions. [2018-12-31 12:54:15,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 12:54:15,598 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 106 [2018-12-31 12:54:15,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:15,616 INFO L225 Difference]: With dead ends: 12961 [2018-12-31 12:54:15,616 INFO L226 Difference]: Without dead ends: 9647 [2018-12-31 12:54:15,623 INFO L631 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 [2018-12-31 12:54:15,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9647 states. [2018-12-31 12:54:16,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9647 to 4934. [2018-12-31 12:54:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4934 states. [2018-12-31 12:54:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 4934 states and 6991 transitions. [2018-12-31 12:54:16,170 INFO L78 Accepts]: Start accepts. Automaton has 4934 states and 6991 transitions. Word has length 106 [2018-12-31 12:54:16,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:16,170 INFO L480 AbstractCegarLoop]: Abstraction has 4934 states and 6991 transitions. [2018-12-31 12:54:16,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 12:54:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 6991 transitions. [2018-12-31 12:54:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-12-31 12:54:16,173 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:16,174 INFO L402 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] [2018-12-31 12:54:16,174 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:16,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:16,174 INFO L82 PathProgramCache]: Analyzing trace with hash -808190460, now seen corresponding path program 1 times [2018-12-31 12:54:16,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:16,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:16,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:16,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:16,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:16,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:16,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 12:54:16,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 12:54:16,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 12:54:16,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:16,380 INFO L87 Difference]: Start difference. First operand 4934 states and 6991 transitions. Second operand 5 states. [2018-12-31 12:54:16,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:16,851 INFO L93 Difference]: Finished difference Result 6418 states and 9357 transitions. [2018-12-31 12:54:16,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:16,851 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107 [2018-12-31 12:54:16,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:16,857 INFO L225 Difference]: With dead ends: 6418 [2018-12-31 12:54:16,857 INFO L226 Difference]: Without dead ends: 3507 [2018-12-31 12:54:16,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-31 12:54:16,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3507 states. [2018-12-31 12:54:17,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3507 to 3507. [2018-12-31 12:54:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3507 states. [2018-12-31 12:54:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 3507 states and 4709 transitions. [2018-12-31 12:54:17,238 INFO L78 Accepts]: Start accepts. Automaton has 3507 states and 4709 transitions. Word has length 107 [2018-12-31 12:54:17,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:17,238 INFO L480 AbstractCegarLoop]: Abstraction has 3507 states and 4709 transitions. [2018-12-31 12:54:17,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 12:54:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 4709 transitions. [2018-12-31 12:54:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-12-31 12:54:17,241 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:17,242 INFO L402 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] [2018-12-31 12:54:17,242 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:17,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:17,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1795554741, now seen corresponding path program 1 times [2018-12-31 12:54:17,242 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:17,242 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:17,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:17,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:17,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:17,428 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:17,428 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:17,428 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:17,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:17,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:17,429 INFO L87 Difference]: Start difference. First operand 3507 states and 4709 transitions. Second operand 4 states. [2018-12-31 12:54:17,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:17,900 INFO L93 Difference]: Finished difference Result 7154 states and 9570 transitions. [2018-12-31 12:54:17,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:17,901 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 107 [2018-12-31 12:54:17,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:17,906 INFO L225 Difference]: With dead ends: 7154 [2018-12-31 12:54:17,906 INFO L226 Difference]: Without dead ends: 3894 [2018-12-31 12:54:17,909 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:17,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3894 states. [2018-12-31 12:54:18,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3894 to 3733. [2018-12-31 12:54:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3733 states. [2018-12-31 12:54:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 3733 states and 4942 transitions. [2018-12-31 12:54:18,228 INFO L78 Accepts]: Start accepts. Automaton has 3733 states and 4942 transitions. Word has length 107 [2018-12-31 12:54:18,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:18,228 INFO L480 AbstractCegarLoop]: Abstraction has 3733 states and 4942 transitions. [2018-12-31 12:54:18,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 4942 transitions. [2018-12-31 12:54:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-12-31 12:54:18,231 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:18,231 INFO L402 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] [2018-12-31 12:54:18,231 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:18,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:18,232 INFO L82 PathProgramCache]: Analyzing trace with hash 1099193363, now seen corresponding path program 1 times [2018-12-31 12:54:18,232 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:18,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:18,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:18,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:18,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:18,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:18,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 12:54:18,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-31 12:54:18,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-31 12:54:18,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-31 12:54:18,388 INFO L87 Difference]: Start difference. First operand 3733 states and 4942 transitions. Second operand 4 states. [2018-12-31 12:54:18,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:18,897 INFO L93 Difference]: Finished difference Result 5014 states and 6705 transitions. [2018-12-31 12:54:18,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-31 12:54:18,897 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 107 [2018-12-31 12:54:18,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:18,900 INFO L225 Difference]: With dead ends: 5014 [2018-12-31 12:54:18,900 INFO L226 Difference]: Without dead ends: 3243 [2018-12-31 12:54:18,903 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-31 12:54:18,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3243 states. [2018-12-31 12:54:19,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3243 to 3243. [2018-12-31 12:54:19,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3243 states. [2018-12-31 12:54:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 3243 states and 4284 transitions. [2018-12-31 12:54:19,136 INFO L78 Accepts]: Start accepts. Automaton has 3243 states and 4284 transitions. Word has length 107 [2018-12-31 12:54:19,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:19,136 INFO L480 AbstractCegarLoop]: Abstraction has 3243 states and 4284 transitions. [2018-12-31 12:54:19,136 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-31 12:54:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 4284 transitions. [2018-12-31 12:54:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-31 12:54:19,139 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:19,139 INFO L402 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] [2018-12-31 12:54:19,140 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:19,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:19,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1031052173, now seen corresponding path program 1 times [2018-12-31 12:54:19,140 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:19,140 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:19,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:19,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:19,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 12:54:19,466 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-12-31 12:54:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 12:54:20,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 12:54:20,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2018-12-31 12:54:20,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-12-31 12:54:20,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-12-31 12:54:20,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=408, Unknown=0, NotChecked=0, Total=462 [2018-12-31 12:54:20,625 INFO L87 Difference]: Start difference. First operand 3243 states and 4284 transitions. Second operand 22 states. [2018-12-31 12:54:21,605 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-12-31 12:54:22,371 WARN L181 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2018-12-31 12:54:24,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 12:54:24,365 INFO L93 Difference]: Finished difference Result 4587 states and 6020 transitions. [2018-12-31 12:54:24,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-12-31 12:54:24,366 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 109 [2018-12-31 12:54:24,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 12:54:24,370 INFO L225 Difference]: With dead ends: 4587 [2018-12-31 12:54:24,370 INFO L226 Difference]: Without dead ends: 4238 [2018-12-31 12:54:24,372 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=270, Invalid=1062, Unknown=0, NotChecked=0, Total=1332 [2018-12-31 12:54:24,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4238 states. [2018-12-31 12:54:24,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4238 to 3678. [2018-12-31 12:54:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3678 states. [2018-12-31 12:54:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 3678 states and 4821 transitions. [2018-12-31 12:54:24,719 INFO L78 Accepts]: Start accepts. Automaton has 3678 states and 4821 transitions. Word has length 109 [2018-12-31 12:54:24,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 12:54:24,719 INFO L480 AbstractCegarLoop]: Abstraction has 3678 states and 4821 transitions. [2018-12-31 12:54:24,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-12-31 12:54:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 4821 transitions. [2018-12-31 12:54:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-31 12:54:24,723 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 12:54:24,723 INFO L402 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] [2018-12-31 12:54:24,723 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 12:54:24,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 12:54:24,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1418886827, now seen corresponding path program 1 times [2018-12-31 12:54:24,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 12:54:24,724 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 12:54:24,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:24,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 12:54:24,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 12:54:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 12:54:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 12:54:24,895 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-31 12:54:25,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 12:54:25 BoogieIcfgContainer [2018-12-31 12:54:25,104 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 12:54:25,105 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 12:54:25,105 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 12:54:25,105 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 12:54:25,105 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 12:54:00" (3/4) ... [2018-12-31 12:54:25,108 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-12-31 12:54:25,343 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 12:54:25,344 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 12:54:25,345 INFO L168 Benchmark]: Toolchain (without parser) took 28196.25 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 863.5 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -219.2 MB). Peak memory consumption was 644.3 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,345 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 12:54:25,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 666.24 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 924.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 160.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 924.5 MB in the beginning and 1.1 GB in the end (delta: -199.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,347 INFO L168 Benchmark]: Boogie Preprocessor took 79.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,348 INFO L168 Benchmark]: RCFGBuilder took 2388.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 105.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,348 INFO L168 Benchmark]: TraceAbstraction took 24655.51 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 727.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -199.8 MB). Peak memory consumption was 527.4 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,348 INFO L168 Benchmark]: Witness Printer took 239.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. [2018-12-31 12:54:25,352 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 666.24 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 924.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 160.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 924.5 MB in the beginning and 1.1 GB in the end (delta: -199.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2388.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 105.4 MB). Peak memory consumption was 105.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 24655.51 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 727.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -199.8 MB). Peak memory consumption was 527.4 MB. Max. memory is 11.5 GB. * Witness Printer took 239.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 513]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1] int __return_main; [L11] msg_t nomsg = (msg_t )-1; [L12] port_t p12 = 0; [L13] char p12_old = '\x0'; [L14] char p12_new = '\x0'; [L15] _Bool ep12 = 0; [L16] port_t p13 = 0; [L17] char p13_old = '\x0'; [L18] char p13_new = '\x0'; [L19] _Bool ep13 = 0; [L20] port_t p21 = 0; [L21] char p21_old = '\x0'; [L22] char p21_new = '\x0'; [L23] _Bool ep21 = 0; [L24] port_t p23 = 0; [L25] char p23_old = '\x0'; [L26] char p23_new = '\x0'; [L27] _Bool ep23 = 0; [L28] port_t p31 = 0; [L29] char p31_old = '\x0'; [L30] char p31_new = '\x0'; [L31] _Bool ep31 = 0; [L32] port_t p32 = 0; [L33] char p32_old = '\x0'; [L34] char p32_new = '\x0'; [L35] _Bool ep32 = 0; [L36] char id1 = '\x0'; [L37] char r1 = '\x0'; [L38] char st1 = '\x0'; [L39] char nl1 = '\x0'; [L40] char m1 = '\x0'; [L41] char max1 = '\x0'; [L42] _Bool mode1 = 0; [L43] char id2 = '\x0'; [L44] char r2 = '\x0'; [L45] char st2 = '\x0'; [L46] char nl2 = '\x0'; [L47] char m2 = '\x0'; [L48] char max2 = '\x0'; [L49] _Bool mode2 = 0; [L50] char id3 = '\x0'; [L51] char r3 = '\x0'; [L52] char st3 = '\x0'; [L53] char nl3 = '\x0'; [L54] char m3 = '\x0'; [L55] char max3 = '\x0'; [L56] _Bool mode3 = 0; [L60] void (*nodes[3])() = { &node1, &node2, &node3 }; [L64] int __return_1131; [L65] int __return_1259; [L66] int __return_1679; [L67] int __return_1378; [L68] int __tmp_1379_0; [L69] int __return_1487; [L70] int __return_1392; VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=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] [L73] int main__c1; [L74] int main__i2; [L75] main__c1 = 0 [L76] ep12 = __VERIFIER_nondet_bool() [L77] ep13 = __VERIFIER_nondet_bool() [L78] ep21 = __VERIFIER_nondet_bool() [L79] ep23 = __VERIFIER_nondet_bool() [L80] ep31 = __VERIFIER_nondet_bool() [L81] ep32 = __VERIFIER_nondet_bool() [L82] id1 = __VERIFIER_nondet_char() [L83] r1 = __VERIFIER_nondet_char() [L84] st1 = __VERIFIER_nondet_char() [L85] nl1 = __VERIFIER_nondet_char() [L86] m1 = __VERIFIER_nondet_char() [L87] max1 = __VERIFIER_nondet_char() [L88] mode1 = __VERIFIER_nondet_bool() [L89] id2 = __VERIFIER_nondet_char() [L90] r2 = __VERIFIER_nondet_char() [L91] st2 = __VERIFIER_nondet_char() [L92] nl2 = __VERIFIER_nondet_char() [L93] m2 = __VERIFIER_nondet_char() [L94] max2 = __VERIFIER_nondet_char() [L95] mode2 = __VERIFIER_nondet_bool() [L96] id3 = __VERIFIER_nondet_char() [L97] r3 = __VERIFIER_nondet_char() [L98] st3 = __VERIFIER_nondet_char() [L99] nl3 = __VERIFIER_nondet_char() [L100] m3 = __VERIFIER_nondet_char() [L101] max3 = __VERIFIER_nondet_char() [L102] mode3 = __VERIFIER_nondet_bool() [L104] _Bool init__r121; [L105] _Bool init__r131; [L106] _Bool init__r211; [L107] _Bool init__r231; [L108] _Bool init__r311; [L109] _Bool init__r321; [L110] _Bool init__r122; [L111] int init__tmp; [L112] _Bool init__r132; [L113] int init__tmp___0; [L114] _Bool init__r212; [L115] int init__tmp___1; [L116] _Bool init__r232; [L117] int init__tmp___2; [L118] _Bool init__r312; [L119] int init__tmp___3; [L120] _Bool init__r322; [L121] int init__tmp___4; [L122] int init__tmp___5; [L123] init__r121 = ep12 [L124] init__r131 = ep13 [L125] init__r211 = ep21 [L126] init__r231 = ep23 [L127] init__r311 = ep31 [L128] init__r321 = ep32 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L129] COND FALSE !(!(init__r121 == 0)) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1798] COND TRUE !(init__r131 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1800] COND TRUE !(ep32 == 0) [L1802] init__tmp = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L133] init__r122 = (_Bool)init__tmp VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L134] COND TRUE !(init__r131 == 0) [L136] init__tmp___0 = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L138] init__r132 = (_Bool)init__tmp___0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L139] COND TRUE !(init__r211 == 0) [L141] init__tmp___1 = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L143] init__r212 = (_Bool)init__tmp___1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L144] COND FALSE !(!(init__r231 == 0)) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1729] COND TRUE !(init__r211 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1731] COND TRUE !(ep13 == 0) [L1733] init__tmp___2 = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L148] init__r232 = (_Bool)init__tmp___2 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L149] COND FALSE !(!(init__r311 == 0)) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1706] COND TRUE !(init__r321 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L1708] COND TRUE !(ep21 == 0) [L1710] init__tmp___3 = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L153] init__r312 = (_Bool)init__tmp___3 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L154] COND TRUE !(init__r321 == 0) [L156] init__tmp___4 = 1 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L158] init__r322 = (_Bool)init__tmp___4 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L159] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L161] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L163] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L165] COND TRUE ((int)id1) >= 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L167] COND TRUE ((int)id2) >= 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L169] COND TRUE ((int)id3) >= 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)r1) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)r2) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)r3) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L177] COND TRUE !(init__r122 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L179] COND TRUE !(init__r132 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE !(init__r212 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE !(init__r232 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE !(init__r312 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE !(init__r322 == 0) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)st1) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)st2) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)st3) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)nl1) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)nl2) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)nl3) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)mode1) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)mode2) == 0 VAL [__return_1131=0, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)mode3) == 0 [L213] init__tmp___5 = 1 [L214] __return_1131 = init__tmp___5 [L215] main__i2 = __return_1131 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L216] COND TRUE main__i2 != 0 [L218] p12_old = nomsg [L219] p12_new = nomsg [L220] p13_old = nomsg [L221] p13_new = nomsg [L222] p21_old = nomsg [L223] p21_new = nomsg [L224] p23_old = nomsg [L225] p23_new = nomsg [L226] p31_old = nomsg [L227] p31_new = nomsg [L228] p32_old = nomsg [L229] p32_new = nomsg [L230] main__i2 = 0 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L231] COND TRUE main__i2 < 6 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L234] COND FALSE !(!(mode1 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L240] COND TRUE ((int)r1) < 2 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L242] COND FALSE !(!(ep12 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L253] COND TRUE !(ep13 == 0) [L255] int node1____CPAchecker_TMP_1; VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L256] COND TRUE max1 != nomsg VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND TRUE p13_new == nomsg [L260] node1____CPAchecker_TMP_1 = max1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L262] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] mode1 = 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND FALSE !(!(mode2 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, 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] [L272] COND TRUE ((int)r2) < 2 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, 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] COND TRUE !(ep21 == 0) [L276] int node2____CPAchecker_TMP_0; VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L277] COND TRUE max2 != nomsg VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L279] COND TRUE p21_new == nomsg [L281] node2____CPAchecker_TMP_0 = max2 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, 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] [L283] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, 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] [L285] COND FALSE !(!(ep23 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L296] mode2 = 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, 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 FALSE !(!(mode3 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L304] COND TRUE ((int)r3) < 2 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, 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] [L306] COND FALSE !(!(ep31 == 0)) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L317] COND TRUE !(ep32 == 0) [L319] int node3____CPAchecker_TMP_1; VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, 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] [L320] COND TRUE max3 != nomsg VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L322] COND TRUE p32_new == nomsg [L324] node3____CPAchecker_TMP_1 = max3 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, 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] [L326] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=126, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=0, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] mode3 = 1 [L329] p12_old = p12_new [L330] p12_new = nomsg [L331] p13_old = p13_new [L332] p13_new = nomsg [L333] p21_old = p21_new [L334] p21_new = nomsg [L335] p23_old = p23_new [L336] p23_new = nomsg [L337] p31_old = p31_new [L338] p31_new = nomsg [L339] p32_old = p32_new [L340] p32_new = nomsg [L342] int check__tmp; VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L343] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L345] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L347] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L349] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L351] COND FALSE !(((int)r1) >= 2) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND TRUE ((int)r1) < 2 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L361] COND FALSE !(((int)r1) >= 2) VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1131=1, __return_1259=0, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE ((int)r1) < 2 [L371] check__tmp = 1 [L372] __return_1259 = check__tmp [L373] main__c1 = __return_1259 [L375] _Bool __tmp_1; [L376] __tmp_1 = main__c1 [L377] _Bool assert__arg; [L378] assert__arg = __tmp_1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND FALSE !(assert__arg == 0) [L385] int main____CPAchecker_TMP_0 = main__i2; [L386] main__i2 = main__i2 + 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L387] COND TRUE main__i2 < 6 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L390] COND TRUE !(mode1 == 0) [L392] r1 = (char)(((int)r1) + 1) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=0, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, p21=0, p21_new=-1, p21_old=126, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=0, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L393] COND TRUE !(ep21 == 0) [L395] m1 = p21_old [L396] p21_old = nomsg VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, 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=0, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L397] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, 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=0, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND FALSE !(!(ep31 == 0)) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, 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=0, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND TRUE ((int)r1) == 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, mode1=1, 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=127, 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=0, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L411] COND TRUE ((int)max1) == ((int)id1) [L413] st1 = 1 [L414] mode1 = 0 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, r1=1, r2=0, r3=0, st1=1, st2=0, st3=0] [L416] COND TRUE !(mode2 == 0) [L418] r2 = (char)(((int)r2) + 1) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L419] COND FALSE !(!(ep12 == 0)) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, r1=1, r2=1, r3=0, st1=1, st2=0, st3=0] [L427] COND TRUE !(ep32 == 0) [L429] m2 = p32_old [L430] p32_old = nomsg VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, st1=1, st2=0, st3=0] [L431] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, st1=1, st2=0, st3=0] [L435] COND FALSE !(((int)r2) == 2) [L441] mode2 = 0 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, 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=0, st1=1, st2=0, st3=0] [L443] COND TRUE !(mode3 == 0) [L445] r3 = (char)(((int)r3) + 1) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=0, max1=127, max2=126, max3=0, 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=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=1, st2=0, st3=0] [L446] COND TRUE !(ep13 == 0) [L448] m3 = p13_old [L449] p13_old = nomsg VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=0, 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=1, st2=0, st3=0] [L450] COND TRUE ((int)m3) > ((int)max3) [L452] max3 = m3 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L454] COND FALSE !(!(ep23 == 0)) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L462] COND FALSE !(((int)r3) == 2) [L468] mode3 = 0 [L469] p12_old = p12_new [L470] p12_new = nomsg [L471] p13_old = p13_new [L472] p13_new = nomsg [L473] p21_old = p21_new [L474] p21_new = nomsg [L475] p23_old = p23_new [L476] p23_new = nomsg [L477] p31_old = p31_new [L478] p31_new = nomsg [L479] p32_old = p32_new [L480] p32_new = nomsg [L482] int check__tmp; VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L483] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L485] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L487] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L489] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L491] COND FALSE !(((int)r1) >= 2) VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L497] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) == 0) [L503] check__tmp = 0 [L504] __return_1679 = check__tmp [L505] main__c1 = __return_1679 [L507] _Bool __tmp_2; [L508] __tmp_2 = main__c1 [L509] _Bool assert__arg; [L510] assert__arg = __tmp_2 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L511] COND TRUE assert__arg == 0 VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] [L513] __VERIFIER_error() VAL [__return_1131=1, __return_1259=1, __return_1378=0, __return_1392=0, __return_1487=0, __return_1679=0, __return_main=0, __tmp_1379_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=127, id2=126, id3=0, m1=126, m2=0, m3=127, max1=127, max2=126, max3=127, 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=1, st2=0, st3=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 237 locations, 2 error locations. UNSAFE Result, 24.5s OverallTime, 20 OverallIterations, 1 TraceHistogramMax, 13.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 9049 SDtfs, 8888 SDslu, 11549 SDs, 0 SdLazy, 2369 SolverSat, 163 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 37 SyntacticMatches, 3 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 4.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5358occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.6s AutomataMinimizationTime, 19 MinimizatonAttempts, 9782 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 2007 NumberOfCodeBlocks, 2007 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 1879 ConstructedInterpolants, 0 QuantifiedInterpolants, 814461 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 19 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...