./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f5b181c074084a169d8f7f1248e1a798dbd09d7c ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 18:53:52,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 18:53:52,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 18:53:52,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 18:53:52,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 18:53:52,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 18:53:52,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 18:53:52,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 18:53:52,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 18:53:52,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 18:53:52,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 18:53:52,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 18:53:52,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 18:53:52,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 18:53:52,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 18:53:52,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 18:53:52,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 18:53:52,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 18:53:52,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 18:53:52,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 18:53:52,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 18:53:52,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 18:53:52,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 18:53:52,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 18:53:52,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 18:53:52,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 18:53:52,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 18:53:52,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 18:53:52,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 18:53:52,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 18:53:52,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 18:53:52,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 18:53:52,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 18:53:52,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 18:53:52,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 18:53:52,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 18:53:52,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 18:53:52,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 18:53:52,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 18:53:52,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 18:53:52,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 18:53:52,499 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-29 18:53:52,534 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 18:53:52,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 18:53:52,536 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 18:53:52,536 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 18:53:52,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 18:53:52,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 18:53:52,538 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 18:53:52,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 18:53:52,538 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-29 18:53:52,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 18:53:52,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-29 18:53:52,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 18:53:52,540 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 18:53:52,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 18:53:52,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 18:53:52,540 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-29 18:53:52,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 18:53:52,541 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 18:53:52,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 18:53:52,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 18:53:52,541 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 18:53:52,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 18:53:52,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 18:53:52,542 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 18:53:52,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 18:53:52,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 18:53:52,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 18:53:52,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 18:53:52,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 18:53:52,543 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 18:53:52,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5b181c074084a169d8f7f1248e1a798dbd09d7c [2021-08-29 18:53:53,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 18:53:53,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 18:53:53,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 18:53:53,223 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 18:53:53,224 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 18:53:53,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-08-29 18:53:53,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bca490c5c/63a4c06a16b4433b8662a5a0ee0bf908/FLAGe95111766 [2021-08-29 18:53:53,784 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 18:53:53,788 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-08-29 18:53:53,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bca490c5c/63a4c06a16b4433b8662a5a0ee0bf908/FLAGe95111766 [2021-08-29 18:53:54,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bca490c5c/63a4c06a16b4433b8662a5a0ee0bf908 [2021-08-29 18:53:54,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 18:53:54,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 18:53:54,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 18:53:54,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 18:53:54,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 18:53:54,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371f9ee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54, skipping insertion in model container [2021-08-29 18:53:54,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 18:53:54,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 18:53:54,447 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15396,15409] [2021-08-29 18:53:54,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 18:53:54,522 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 18:53:54,635 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15396,15409] [2021-08-29 18:53:54,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 18:53:54,698 INFO L208 MainTranslator]: Completed translation [2021-08-29 18:53:54,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54 WrapperNode [2021-08-29 18:53:54,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 18:53:54,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 18:53:54,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 18:53:54,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 18:53:54,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 18:53:54,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-29 18:53:54,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-29 18:53:54,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-29 18:53:54,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-29 18:53:54,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-29 18:53:54,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-29 18:53:54,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-29 18:53:54,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (1/1) ... [2021-08-29 18:53:54,857 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 18:53:54,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-29 18:53:54,894 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-08-29 18:53:54,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-08-29 18:53:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-29 18:53:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-29 18:53:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-29 18:53:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-29 18:53:55,539 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-29 18:53:55,539 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-08-29 18:53:55,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:53:55 BoogieIcfgContainer [2021-08-29 18:53:55,542 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-29 18:53:55,544 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-29 18:53:55,544 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-29 18:53:55,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-29 18:53:55,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.08 06:53:54" (1/3) ... [2021-08-29 18:53:55,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63bc2d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 06:53:55, skipping insertion in model container [2021-08-29 18:53:55,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 06:53:54" (2/3) ... [2021-08-29 18:53:55,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63bc2d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.08 06:53:55, skipping insertion in model container [2021-08-29 18:53:55,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:53:55" (3/3) ... [2021-08-29 18:53:55,549 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-08-29 18:53:55,553 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-29 18:53:55,554 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-29 18:53:55,605 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-29 18:53:55,614 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-08-29 18:53:55,614 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-08-29 18:53:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand has 331 states, 329 states have (on average 1.7689969604863223) internal successors, (582), 330 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-08-29 18:53:55,651 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:53:55,652 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:53:55,653 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:53:55,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:53:55,658 INFO L82 PathProgramCache]: Analyzing trace with hash -1700993071, now seen corresponding path program 1 times [2021-08-29 18:53:55,680 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:53:55,681 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991480075] [2021-08-29 18:53:55,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:53:55,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:53:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:53:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:53:56,150 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:53:56,151 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991480075] [2021-08-29 18:53:56,151 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991480075] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:53:56,152 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:53:56,152 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-29 18:53:56,153 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018448732] [2021-08-29 18:53:56,157 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-29 18:53:56,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:53:56,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-29 18:53:56,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:53:56,191 INFO L87 Difference]: Start difference. First operand has 331 states, 329 states have (on average 1.7689969604863223) internal successors, (582), 330 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:57,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:53:57,181 INFO L93 Difference]: Finished difference Result 658 states and 1144 transitions. [2021-08-29 18:53:57,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-29 18:53:57,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2021-08-29 18:53:57,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:53:57,202 INFO L225 Difference]: With dead ends: 658 [2021-08-29 18:53:57,202 INFO L226 Difference]: Without dead ends: 537 [2021-08-29 18:53:57,206 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.01ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:53:57,209 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 399 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 1013 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 685.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 399 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1017 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.33ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 915.40ms IncrementalHoareTripleChecker+Time [2021-08-29 18:53:57,211 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [399 Valid, 0 Invalid, 1017 Unknown, 0 Unchecked, 6.33ms Time], IncrementalHoareTripleChecker [4 Valid, 1013 Invalid, 0 Unknown, 0 Unchecked, 915.40ms Time] [2021-08-29 18:53:57,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2021-08-29 18:53:57,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 535. [2021-08-29 18:53:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 535 states, 534 states have (on average 1.5056179775280898) internal successors, (804), 534 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 804 transitions. [2021-08-29 18:53:57,299 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 804 transitions. Word has length 147 [2021-08-29 18:53:57,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:53:57,300 INFO L470 AbstractCegarLoop]: Abstraction has 535 states and 804 transitions. [2021-08-29 18:53:57,300 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 3 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 804 transitions. [2021-08-29 18:53:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-08-29 18:53:57,303 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:53:57,304 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:53:57,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-29 18:53:57,304 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:53:57,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:53:57,305 INFO L82 PathProgramCache]: Analyzing trace with hash -2078814772, now seen corresponding path program 1 times [2021-08-29 18:53:57,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:53:57,306 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980393065] [2021-08-29 18:53:57,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:53:57,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:53:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:53:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:53:57,534 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:53:57,534 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980393065] [2021-08-29 18:53:57,535 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980393065] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:53:57,535 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:53:57,535 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-08-29 18:53:57,535 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910293136] [2021-08-29 18:53:57,536 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-29 18:53:57,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:53:57,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-29 18:53:57,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-29 18:53:57,539 INFO L87 Difference]: Start difference. First operand 535 states and 804 transitions. Second operand has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:58,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:53:58,571 INFO L93 Difference]: Finished difference Result 1558 states and 2333 transitions. [2021-08-29 18:53:58,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-29 18:53:58,572 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 147 [2021-08-29 18:53:58,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:53:58,579 INFO L225 Difference]: With dead ends: 1558 [2021-08-29 18:53:58,579 INFO L226 Difference]: Without dead ends: 1032 [2021-08-29 18:53:58,585 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.09ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:53:58,587 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 973 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 1312 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 743.48ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 973 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.51ms SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1312 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 957.27ms IncrementalHoareTripleChecker+Time [2021-08-29 18:53:58,587 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [973 Valid, 0 Invalid, 1327 Unknown, 0 Unchecked, 5.51ms Time], IncrementalHoareTripleChecker [15 Valid, 1312 Invalid, 0 Unknown, 0 Unchecked, 957.27ms Time] [2021-08-29 18:53:58,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1032 states. [2021-08-29 18:53:58,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1032 to 1030. [2021-08-29 18:53:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1030 states, 1029 states have (on average 1.4878522837706512) internal successors, (1531), 1029 states have internal predecessors, (1531), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 1030 states and 1531 transitions. [2021-08-29 18:53:58,629 INFO L78 Accepts]: Start accepts. Automaton has 1030 states and 1531 transitions. Word has length 147 [2021-08-29 18:53:58,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:53:58,630 INFO L470 AbstractCegarLoop]: Abstraction has 1030 states and 1531 transitions. [2021-08-29 18:53:58,630 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1531 transitions. [2021-08-29 18:53:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-08-29 18:53:58,634 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:53:58,634 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:53:58,634 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-29 18:53:58,635 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:53:58,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:53:58,635 INFO L82 PathProgramCache]: Analyzing trace with hash -587279784, now seen corresponding path program 1 times [2021-08-29 18:53:58,636 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:53:58,636 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743219386] [2021-08-29 18:53:58,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:53:58,636 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:53:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:53:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:53:58,694 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:53:58,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743219386] [2021-08-29 18:53:58,695 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743219386] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:53:58,696 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:53:58,696 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-29 18:53:58,696 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632816789] [2021-08-29 18:53:58,697 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-29 18:53:58,698 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:53:58,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-29 18:53:58,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:53:58,700 INFO L87 Difference]: Start difference. First operand 1030 states and 1531 transitions. Second operand has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:59,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:53:59,695 INFO L93 Difference]: Finished difference Result 3052 states and 4531 transitions. [2021-08-29 18:53:59,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-29 18:53:59,696 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 148 [2021-08-29 18:53:59,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:53:59,703 INFO L225 Difference]: With dead ends: 3052 [2021-08-29 18:53:59,703 INFO L226 Difference]: Without dead ends: 2050 [2021-08-29 18:53:59,704 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.31ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:53:59,706 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 476 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 1442 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 725.11ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 476 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.15ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 913.53ms IncrementalHoareTripleChecker+Time [2021-08-29 18:53:59,706 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [476 Valid, 0 Invalid, 1443 Unknown, 0 Unchecked, 3.15ms Time], IncrementalHoareTripleChecker [1 Valid, 1442 Invalid, 0 Unknown, 0 Unchecked, 913.53ms Time] [2021-08-29 18:53:59,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2050 states. [2021-08-29 18:53:59,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2050 to 1032. [2021-08-29 18:53:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1032 states, 1031 states have (on average 1.486905916585839) internal successors, (1533), 1031 states have internal predecessors, (1533), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 1032 states and 1533 transitions. [2021-08-29 18:53:59,758 INFO L78 Accepts]: Start accepts. Automaton has 1032 states and 1533 transitions. Word has length 148 [2021-08-29 18:53:59,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:53:59,758 INFO L470 AbstractCegarLoop]: Abstraction has 1032 states and 1533 transitions. [2021-08-29 18:53:59,759 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 3 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:53:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1533 transitions. [2021-08-29 18:53:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-08-29 18:53:59,761 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:53:59,761 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:53:59,761 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-29 18:53:59,762 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:53:59,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:53:59,762 INFO L82 PathProgramCache]: Analyzing trace with hash 2110112859, now seen corresponding path program 1 times [2021-08-29 18:53:59,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:53:59,763 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704853014] [2021-08-29 18:53:59,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:53:59,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:53:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:53:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:53:59,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:53:59,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704853014] [2021-08-29 18:53:59,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704853014] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:53:59,828 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:53:59,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-29 18:53:59,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132498007] [2021-08-29 18:53:59,829 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-29 18:53:59,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:53:59,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-29 18:53:59,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:53:59,831 INFO L87 Difference]: Start difference. First operand 1032 states and 1533 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:00,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:00,838 INFO L93 Difference]: Finished difference Result 2661 states and 3951 transitions. [2021-08-29 18:54:00,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-29 18:54:00,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 149 [2021-08-29 18:54:00,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:00,847 INFO L225 Difference]: With dead ends: 2661 [2021-08-29 18:54:00,847 INFO L226 Difference]: Without dead ends: 1812 [2021-08-29 18:54:00,849 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.94ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:54:00,856 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 417 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 1377 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 712.63ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 417 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.09ms SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 910.22ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:00,857 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [417 Valid, 0 Invalid, 1388 Unknown, 0 Unchecked, 3.09ms Time], IncrementalHoareTripleChecker [11 Valid, 1377 Invalid, 0 Unknown, 0 Unchecked, 910.22ms Time] [2021-08-29 18:54:00,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1812 states. [2021-08-29 18:54:00,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1812 to 1810. [2021-08-29 18:54:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1810 states, 1809 states have (on average 1.4665561083471532) internal successors, (2653), 1809 states have internal predecessors, (2653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1810 states and 2653 transitions. [2021-08-29 18:54:00,949 INFO L78 Accepts]: Start accepts. Automaton has 1810 states and 2653 transitions. Word has length 149 [2021-08-29 18:54:00,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:00,949 INFO L470 AbstractCegarLoop]: Abstraction has 1810 states and 2653 transitions. [2021-08-29 18:54:00,949 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2653 transitions. [2021-08-29 18:54:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-08-29 18:54:00,952 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:00,953 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:00,953 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-29 18:54:00,954 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:00,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:00,955 INFO L82 PathProgramCache]: Analyzing trace with hash 660614750, now seen corresponding path program 1 times [2021-08-29 18:54:00,956 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:00,956 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917471489] [2021-08-29 18:54:00,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:00,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:01,135 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:01,135 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917471489] [2021-08-29 18:54:01,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917471489] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:01,136 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:01,136 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-29 18:54:01,136 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792851154] [2021-08-29 18:54:01,137 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-29 18:54:01,137 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:01,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-29 18:54:01,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:01,138 INFO L87 Difference]: Start difference. First operand 1810 states and 2653 transitions. Second operand has 5 states, 5 states have (on average 29.8) internal successors, (149), 5 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:02,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:02,401 INFO L93 Difference]: Finished difference Result 5120 states and 7492 transitions. [2021-08-29 18:54:02,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-29 18:54:02,401 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 29.8) internal successors, (149), 5 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 149 [2021-08-29 18:54:02,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:02,413 INFO L225 Difference]: With dead ends: 5120 [2021-08-29 18:54:02,413 INFO L226 Difference]: Without dead ends: 3324 [2021-08-29 18:54:02,416 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 14.90ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:02,417 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 908 mSDsluCounter, 870 mSDsCounter, 0 mSdLazyCounter, 1750 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 900.83ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 908 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1766 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.50ms SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1750 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1116.24ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:02,418 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [908 Valid, 0 Invalid, 1766 Unknown, 0 Unchecked, 5.50ms Time], IncrementalHoareTripleChecker [16 Valid, 1750 Invalid, 0 Unknown, 0 Unchecked, 1116.24ms Time] [2021-08-29 18:54:02,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3324 states. [2021-08-29 18:54:02,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3324 to 3322. [2021-08-29 18:54:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3322 states, 3321 states have (on average 1.449563384522734) internal successors, (4814), 3321 states have internal predecessors, (4814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 3322 states and 4814 transitions. [2021-08-29 18:54:02,597 INFO L78 Accepts]: Start accepts. Automaton has 3322 states and 4814 transitions. Word has length 149 [2021-08-29 18:54:02,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:02,598 INFO L470 AbstractCegarLoop]: Abstraction has 3322 states and 4814 transitions. [2021-08-29 18:54:02,598 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 29.8) internal successors, (149), 5 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 4814 transitions. [2021-08-29 18:54:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-08-29 18:54:02,604 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:02,604 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:02,604 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-29 18:54:02,605 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:02,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:02,606 INFO L82 PathProgramCache]: Analyzing trace with hash -927917717, now seen corresponding path program 1 times [2021-08-29 18:54:02,606 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:02,606 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230855022] [2021-08-29 18:54:02,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:02,607 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:02,695 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:02,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230855022] [2021-08-29 18:54:02,696 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230855022] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:02,696 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:02,696 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-08-29 18:54:02,696 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22067625] [2021-08-29 18:54:02,697 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-29 18:54:02,697 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:02,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-29 18:54:02,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-29 18:54:02,698 INFO L87 Difference]: Start difference. First operand 3322 states and 4814 transitions. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:03,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:03,855 INFO L93 Difference]: Finished difference Result 9663 states and 13945 transitions. [2021-08-29 18:54:03,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-29 18:54:03,855 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 149 [2021-08-29 18:54:03,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:03,876 INFO L225 Difference]: With dead ends: 9663 [2021-08-29 18:54:03,876 INFO L226 Difference]: Without dead ends: 6397 [2021-08-29 18:54:03,880 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.56ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:03,882 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 961 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 706.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.06ms SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 891.55ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:03,882 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [961 Valid, 0 Invalid, 1304 Unknown, 0 Unchecked, 5.06ms Time], IncrementalHoareTripleChecker [15 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 891.55ms Time] [2021-08-29 18:54:03,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6397 states. [2021-08-29 18:54:04,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6397 to 6395. [2021-08-29 18:54:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6395 states, 6394 states have (on average 1.4293087269314984) internal successors, (9139), 6394 states have internal predecessors, (9139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 6395 states and 9139 transitions. [2021-08-29 18:54:04,253 INFO L78 Accepts]: Start accepts. Automaton has 6395 states and 9139 transitions. Word has length 149 [2021-08-29 18:54:04,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:04,253 INFO L470 AbstractCegarLoop]: Abstraction has 6395 states and 9139 transitions. [2021-08-29 18:54:04,254 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 6395 states and 9139 transitions. [2021-08-29 18:54:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-08-29 18:54:04,262 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:04,262 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:04,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-29 18:54:04,263 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:04,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:04,263 INFO L82 PathProgramCache]: Analyzing trace with hash 1941363351, now seen corresponding path program 1 times [2021-08-29 18:54:04,264 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:04,264 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189622072] [2021-08-29 18:54:04,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:04,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:04,300 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:04,300 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189622072] [2021-08-29 18:54:04,300 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189622072] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:04,300 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:04,300 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-29 18:54:04,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896046055] [2021-08-29 18:54:04,301 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-29 18:54:04,301 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:04,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-29 18:54:04,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:54:04,302 INFO L87 Difference]: Start difference. First operand 6395 states and 9139 transitions. Second operand has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:05,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:05,521 INFO L93 Difference]: Finished difference Result 19033 states and 27184 transitions. [2021-08-29 18:54:05,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-29 18:54:05,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 150 [2021-08-29 18:54:05,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:05,580 INFO L225 Difference]: With dead ends: 19033 [2021-08-29 18:54:05,581 INFO L226 Difference]: Without dead ends: 12729 [2021-08-29 18:54:05,591 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.10ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:54:05,593 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 462 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 1094 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 677.36ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 462 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1095 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.77ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1094 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 847.68ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:05,593 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [462 Valid, 0 Invalid, 1095 Unknown, 0 Unchecked, 2.77ms Time], IncrementalHoareTripleChecker [1 Valid, 1094 Invalid, 0 Unknown, 0 Unchecked, 847.68ms Time] [2021-08-29 18:54:05,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12729 states. [2021-08-29 18:54:05,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12729 to 6405. [2021-08-29 18:54:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6405 states, 6404 states have (on average 1.4286383510306058) internal successors, (9149), 6404 states have internal predecessors, (9149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 6405 states and 9149 transitions. [2021-08-29 18:54:05,975 INFO L78 Accepts]: Start accepts. Automaton has 6405 states and 9149 transitions. Word has length 150 [2021-08-29 18:54:05,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:05,975 INFO L470 AbstractCegarLoop]: Abstraction has 6405 states and 9149 transitions. [2021-08-29 18:54:05,975 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 6405 states and 9149 transitions. [2021-08-29 18:54:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-08-29 18:54:05,984 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:05,985 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:05,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-08-29 18:54:05,985 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:05,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:05,986 INFO L82 PathProgramCache]: Analyzing trace with hash -569196406, now seen corresponding path program 1 times [2021-08-29 18:54:05,986 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:05,986 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723564469] [2021-08-29 18:54:05,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:05,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:06,081 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:06,081 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723564469] [2021-08-29 18:54:06,081 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1723564469] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:06,081 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:06,081 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-08-29 18:54:06,082 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602158008] [2021-08-29 18:54:06,082 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-29 18:54:06,082 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:06,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-29 18:54:06,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-29 18:54:06,083 INFO L87 Difference]: Start difference. First operand 6405 states and 9149 transitions. Second operand has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:07,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:07,384 INFO L93 Difference]: Finished difference Result 18551 states and 26412 transitions. [2021-08-29 18:54:07,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-29 18:54:07,384 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 151 [2021-08-29 18:54:07,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:07,411 INFO L225 Difference]: With dead ends: 18551 [2021-08-29 18:54:07,411 INFO L226 Difference]: Without dead ends: 12247 [2021-08-29 18:54:07,422 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.42ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:07,423 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 989 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 1246 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 647.65ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 989 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.59ms SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 868.56ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:07,423 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [989 Valid, 0 Invalid, 1261 Unknown, 0 Unchecked, 5.59ms Time], IncrementalHoareTripleChecker [15 Valid, 1246 Invalid, 0 Unknown, 0 Unchecked, 868.56ms Time] [2021-08-29 18:54:07,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12247 states. [2021-08-29 18:54:07,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12247 to 12245. [2021-08-29 18:54:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12245 states, 12244 states have (on average 1.4089349885658282) internal successors, (17251), 12244 states have internal predecessors, (17251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12245 states to 12245 states and 17251 transitions. [2021-08-29 18:54:08,014 INFO L78 Accepts]: Start accepts. Automaton has 12245 states and 17251 transitions. Word has length 151 [2021-08-29 18:54:08,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:08,014 INFO L470 AbstractCegarLoop]: Abstraction has 12245 states and 17251 transitions. [2021-08-29 18:54:08,014 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 12245 states and 17251 transitions. [2021-08-29 18:54:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-08-29 18:54:08,073 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:08,073 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:08,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-08-29 18:54:08,074 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:08,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:08,074 INFO L82 PathProgramCache]: Analyzing trace with hash 987194966, now seen corresponding path program 1 times [2021-08-29 18:54:08,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:08,074 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94042469] [2021-08-29 18:54:08,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:08,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:08,118 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:08,119 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94042469] [2021-08-29 18:54:08,119 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94042469] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:08,119 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:08,119 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-29 18:54:08,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23601908] [2021-08-29 18:54:08,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-29 18:54:08,121 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:08,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-29 18:54:08,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:54:08,123 INFO L87 Difference]: Start difference. First operand 12245 states and 17251 transitions. Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:09,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:09,517 INFO L93 Difference]: Finished difference Result 35593 states and 50275 transitions. [2021-08-29 18:54:09,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-29 18:54:09,517 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 152 [2021-08-29 18:54:09,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:09,567 INFO L225 Difference]: With dead ends: 35593 [2021-08-29 18:54:09,568 INFO L226 Difference]: Without dead ends: 24219 [2021-08-29 18:54:09,588 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.83ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-29 18:54:09,589 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 448 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 1414 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 609.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.50ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 815.80ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:09,590 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [448 Valid, 0 Invalid, 1415 Unknown, 0 Unchecked, 2.50ms Time], IncrementalHoareTripleChecker [1 Valid, 1414 Invalid, 0 Unknown, 0 Unchecked, 815.80ms Time] [2021-08-29 18:54:09,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24219 states. [2021-08-29 18:54:10,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24219 to 12265. [2021-08-29 18:54:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12265 states, 12264 states have (on average 1.4082681017612524) internal successors, (17271), 12264 states have internal predecessors, (17271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12265 states to 12265 states and 17271 transitions. [2021-08-29 18:54:10,260 INFO L78 Accepts]: Start accepts. Automaton has 12265 states and 17271 transitions. Word has length 152 [2021-08-29 18:54:10,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:10,260 INFO L470 AbstractCegarLoop]: Abstraction has 12265 states and 17271 transitions. [2021-08-29 18:54:10,260 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 12265 states and 17271 transitions. [2021-08-29 18:54:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-08-29 18:54:10,275 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:10,276 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:10,276 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-08-29 18:54:10,276 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:10,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:10,277 INFO L82 PathProgramCache]: Analyzing trace with hash -1649095724, now seen corresponding path program 1 times [2021-08-29 18:54:10,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:10,277 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520987005] [2021-08-29 18:54:10,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:10,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-29 18:54:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-29 18:54:10,393 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-29 18:54:10,394 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520987005] [2021-08-29 18:54:10,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520987005] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-29 18:54:10,394 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-29 18:54:10,394 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-29 18:54:10,394 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16116175] [2021-08-29 18:54:10,395 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-29 18:54:10,395 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-29 18:54:10,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-29 18:54:10,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:10,396 INFO L87 Difference]: Start difference. First operand 12265 states and 17271 transitions. Second operand has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:11,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-29 18:54:11,956 INFO L93 Difference]: Finished difference Result 25133 states and 35253 transitions. [2021-08-29 18:54:11,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-29 18:54:11,956 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 153 [2021-08-29 18:54:11,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-29 18:54:11,980 INFO L225 Difference]: With dead ends: 25133 [2021-08-29 18:54:11,980 INFO L226 Difference]: Without dead ends: 13093 [2021-08-29 18:54:11,994 INFO L927 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 9.08ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-29 18:54:11,995 INFO L928 BasicCegarLoop]: 0 mSDtfsCounter, 1034 mSDsluCounter, 870 mSDsCounter, 0 mSdLazyCounter, 1700 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 735.05ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1034 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.76ms SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 953.94ms IncrementalHoareTripleChecker+Time [2021-08-29 18:54:11,995 INFO L929 BasicCegarLoop]: SdHoareTripleChecker [1034 Valid, 0 Invalid, 1711 Unknown, 0 Unchecked, 5.76ms Time], IncrementalHoareTripleChecker [11 Valid, 1700 Invalid, 0 Unknown, 0 Unchecked, 953.94ms Time] [2021-08-29 18:54:12,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13093 states. [2021-08-29 18:54:12,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13093 to 12737. [2021-08-29 18:54:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12737 states, 12736 states have (on average 1.3985552763819096) internal successors, (17812), 12736 states have internal predecessors, (17812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12737 states to 12737 states and 17812 transitions. [2021-08-29 18:54:12,431 INFO L78 Accepts]: Start accepts. Automaton has 12737 states and 17812 transitions. Word has length 153 [2021-08-29 18:54:12,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-29 18:54:12,431 INFO L470 AbstractCegarLoop]: Abstraction has 12737 states and 17812 transitions. [2021-08-29 18:54:12,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-29 18:54:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 12737 states and 17812 transitions. [2021-08-29 18:54:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-08-29 18:54:12,447 INFO L505 BasicCegarLoop]: Found error trace [2021-08-29 18:54:12,448 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-29 18:54:12,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-08-29 18:54:12,448 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-29 18:54:12,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-29 18:54:12,449 INFO L82 PathProgramCache]: Analyzing trace with hash -499023063, now seen corresponding path program 1 times [2021-08-29 18:54:12,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-29 18:54:12,449 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497088809] [2021-08-29 18:54:12,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-29 18:54:12,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-29 18:54:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-29 18:54:12,500 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-08-29 18:54:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-08-29 18:54:12,694 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-08-29 18:54:12,695 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-08-29 18:54:12,695 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-08-29 18:54:12,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-08-29 18:54:12,708 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-29 18:54:12,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.08 06:54:12 BoogieIcfgContainer [2021-08-29 18:54:12,940 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-29 18:54:12,941 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-29 18:54:12,941 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-29 18:54:12,941 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-29 18:54:12,942 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.08 06:53:55" (3/4) ... [2021-08-29 18:54:12,943 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-08-29 18:54:13,165 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-29 18:54:13,166 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-29 18:54:13,167 INFO L158 Benchmark]: Toolchain (without parser) took 19051.85ms. Allocated memory was 58.7MB in the beginning and 1.3GB in the end (delta: 1.3GB). Free memory was 36.7MB in the beginning and 502.6MB in the end (delta: -465.9MB). Peak memory consumption was 805.7MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,167 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 51.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 18:54:13,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 583.50ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 36.5MB in the beginning and 45.5MB in the end (delta: -9.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,167 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.48ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 40.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,168 INFO L158 Benchmark]: Boogie Preprocessor took 67.49ms. Allocated memory is still 71.3MB. Free memory was 40.5MB in the beginning and 36.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,168 INFO L158 Benchmark]: RCFGBuilder took 693.24ms. Allocated memory is still 71.3MB. Free memory was 36.6MB in the beginning and 47.6MB in the end (delta: -11.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,169 INFO L158 Benchmark]: TraceAbstraction took 17396.70ms. Allocated memory was 71.3MB in the beginning and 1.3GB in the end (delta: 1.3GB). Free memory was 47.2MB in the beginning and 566.6MB in the end (delta: -519.3MB). Peak memory consumption was 738.5MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,169 INFO L158 Benchmark]: Witness Printer took 225.14ms. Allocated memory is still 1.3GB. Free memory was 566.6MB in the beginning and 502.6MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-08-29 18:54:13,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 51.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 583.50ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 36.5MB in the beginning and 45.5MB in the end (delta: -9.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.48ms. Allocated memory is still 71.3MB. Free memory was 45.5MB in the beginning and 40.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.49ms. Allocated memory is still 71.3MB. Free memory was 40.5MB in the beginning and 36.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 693.24ms. Allocated memory is still 71.3MB. Free memory was 36.6MB in the beginning and 47.6MB in the end (delta: -11.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * TraceAbstraction took 17396.70ms. Allocated memory was 71.3MB in the beginning and 1.3GB in the end (delta: 1.3GB). Free memory was 47.2MB in the beginning and 566.6MB in the end (delta: -519.3MB). Peak memory consumption was 738.5MB. Max. memory is 16.1GB. * Witness Printer took 225.14ms. Allocated memory is still 1.3GB. Free memory was 566.6MB in the beginning and 502.6MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.00ms ErrorAutomatonConstructionTimeTotal, 0.00ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.00ms ErrorAutomatonConstructionTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 893]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1] int __return_main; [L16] msg_t nomsg = (msg_t )-1; [L17] port_t p12 = 0; [L18] char p12_old = '\x0'; [L19] char p12_new = '\x0'; [L20] _Bool ep12 = 0; [L21] port_t p13 = 0; [L22] char p13_old = '\x0'; [L23] char p13_new = '\x0'; [L24] _Bool ep13 = 0; [L25] port_t p21 = 0; [L26] char p21_old = '\x0'; [L27] char p21_new = '\x0'; [L28] _Bool ep21 = 0; [L29] port_t p23 = 0; [L30] char p23_old = '\x0'; [L31] char p23_new = '\x0'; [L32] _Bool ep23 = 0; [L33] port_t p31 = 0; [L34] char p31_old = '\x0'; [L35] char p31_new = '\x0'; [L36] _Bool ep31 = 0; [L37] port_t p32 = 0; [L38] char p32_old = '\x0'; [L39] char p32_new = '\x0'; [L40] _Bool ep32 = 0; [L41] char id1 = '\x0'; [L42] char r1 = '\x0'; [L43] char st1 = '\x0'; [L44] char nl1 = '\x0'; [L45] char m1 = '\x0'; [L46] char max1 = '\x0'; [L47] _Bool mode1 = 0; [L48] _Bool newmax1 = 0; [L49] char id2 = '\x0'; [L50] char r2 = '\x0'; [L51] char st2 = '\x0'; [L52] char nl2 = '\x0'; [L53] char m2 = '\x0'; [L54] char max2 = '\x0'; [L55] _Bool mode2 = 0; [L56] _Bool newmax2 = 0; [L57] char id3 = '\x0'; [L58] char r3 = '\x0'; [L59] char st3 = '\x0'; [L60] char nl3 = '\x0'; [L61] char m3 = '\x0'; [L62] char max3 = '\x0'; [L63] _Bool mode3 = 0; [L64] _Bool newmax3 = 0; [L68] void (*nodes[3])() = { &node1, &node2, &node3 }; [L72] int __return_1863; [L73] int __return_2009; [L74] int __return_2142; [L75] int __return_2281; [L76] int __return_2419; [L77] int __tmp_2420_0; [L78] int __return_2543; [L79] int __return_2433; VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_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, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L82] int main__c1; [L83] int main__i2; [L84] main__c1 = 0 [L85] ep12 = __VERIFIER_nondet_bool() [L86] ep13 = __VERIFIER_nondet_bool() [L87] ep21 = __VERIFIER_nondet_bool() [L88] ep23 = __VERIFIER_nondet_bool() [L89] ep31 = __VERIFIER_nondet_bool() [L90] ep32 = __VERIFIER_nondet_bool() [L91] id1 = __VERIFIER_nondet_char() [L92] r1 = __VERIFIER_nondet_char() [L93] st1 = __VERIFIER_nondet_char() [L94] nl1 = __VERIFIER_nondet_char() [L95] m1 = __VERIFIER_nondet_char() [L96] max1 = __VERIFIER_nondet_char() [L97] mode1 = __VERIFIER_nondet_bool() [L98] newmax1 = __VERIFIER_nondet_bool() [L99] id2 = __VERIFIER_nondet_char() [L100] r2 = __VERIFIER_nondet_char() [L101] st2 = __VERIFIER_nondet_char() [L102] nl2 = __VERIFIER_nondet_char() [L103] m2 = __VERIFIER_nondet_char() [L104] max2 = __VERIFIER_nondet_char() [L105] mode2 = __VERIFIER_nondet_bool() [L106] newmax2 = __VERIFIER_nondet_bool() [L107] id3 = __VERIFIER_nondet_char() [L108] r3 = __VERIFIER_nondet_char() [L109] st3 = __VERIFIER_nondet_char() [L110] nl3 = __VERIFIER_nondet_char() [L111] m3 = __VERIFIER_nondet_char() [L112] max3 = __VERIFIER_nondet_char() [L113] mode3 = __VERIFIER_nondet_bool() [L114] newmax3 = __VERIFIER_nondet_bool() [L116] _Bool init__r121; [L117] _Bool init__r131; [L118] _Bool init__r211; [L119] _Bool init__r231; [L120] _Bool init__r311; [L121] _Bool init__r321; [L122] _Bool init__r122; [L123] int init__tmp; [L124] _Bool init__r132; [L125] int init__tmp___0; [L126] _Bool init__r212; [L127] int init__tmp___1; [L128] _Bool init__r232; [L129] int init__tmp___2; [L130] _Bool init__r312; [L131] int init__tmp___3; [L132] _Bool init__r322; [L133] int init__tmp___4; [L134] int init__tmp___5; [L135] init__r121 = ep12 [L136] init__r131 = ep13 [L137] init__r211 = ep21 [L138] init__r231 = ep23 [L139] init__r311 = ep31 [L140] init__r321 = ep32 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L141] COND FALSE !(!(init__r121 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2435] COND FALSE !(!(init__r131 == 0)) [L2451] init__tmp = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L145] init__r122 = (_Bool)init__tmp VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L146] COND FALSE !(!(init__r131 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2412] COND FALSE !(!(init__r121 == 0)) [L2428] init__tmp___0 = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L150] init__r132 = (_Bool)init__tmp___0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L151] COND FALSE !(!(init__r211 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2389] COND FALSE !(!(init__r231 == 0)) [L2405] init__tmp___1 = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L155] init__r212 = (_Bool)init__tmp___1 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L156] COND FALSE !(!(init__r231 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2366] COND FALSE !(!(init__r211 == 0)) [L2382] init__tmp___2 = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L160] init__r232 = (_Bool)init__tmp___2 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L161] COND FALSE !(!(init__r311 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2343] COND FALSE !(!(init__r321 == 0)) [L2359] init__tmp___3 = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L165] init__r312 = (_Bool)init__tmp___3 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L166] COND FALSE !(!(init__r321 == 0)) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2320] COND FALSE !(!(init__r311 == 0)) [L2336] init__tmp___4 = 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L170] init__r322 = (_Bool)init__tmp___4 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) >= 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id2) >= 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id3) >= 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r1) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)r2) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)r3) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)st1) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)st2) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)st3) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)nl1) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)nl2) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)nl3) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)mode1) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)mode2) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)mode3) == 0 VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE !(newmax1 == 0) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE !(newmax2 == 0) VAL [__return_1863=0, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE !(newmax3 == 0) [L219] init__tmp___5 = 1 [L220] __return_1863 = init__tmp___5 [L221] main__i2 = __return_1863 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE main__i2 != 0 [L224] p12_old = nomsg [L225] p12_new = nomsg [L226] p13_old = nomsg [L227] p13_new = nomsg [L228] p21_old = nomsg [L229] p21_new = nomsg [L230] p23_old = nomsg [L231] p23_new = nomsg [L232] p31_old = nomsg [L233] p31_new = nomsg [L234] p32_old = nomsg [L235] p32_new = nomsg [L236] main__i2 = 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L237] COND TRUE main__i2 < 6 [L240] _Bool node1__newmax; [L241] node1__newmax = 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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 !(!(mode1 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L248] COND TRUE ((int)r1) < 2 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L250] COND FALSE !(!(ep12 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L263] COND FALSE !(!(ep13 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-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] [L276] mode1 = 1 [L278] _Bool node2__newmax; [L279] node2__newmax = 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L280] COND FALSE !(!(mode2 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] COND TRUE ((int)r2) < 2 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L288] COND FALSE !(!(ep21 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] COND FALSE !(!(ep23 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] mode2 = 1 [L316] _Bool node3__newmax; [L317] node3__newmax = 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L318] COND FALSE !(!(mode3 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L324] COND TRUE ((int)r3) < 2 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L326] COND FALSE !(!(ep31 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L339] COND FALSE !(!(ep32 == 0)) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L352] mode3 = 1 [L353] p12_old = p12_new [L354] p12_new = nomsg [L355] p13_old = p13_new [L356] p13_new = nomsg [L357] p21_old = p21_new [L358] p21_new = nomsg [L359] p23_old = p23_new [L360] p23_new = nomsg [L361] p31_old = p31_new [L362] p31_new = nomsg [L363] p32_old = p32_new [L364] p32_new = nomsg [L366] int check__tmp; VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L375] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L381] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L383] COND TRUE ((int)r1) < 2 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L385] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L391] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1863=1, __return_2009=0, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L393] COND TRUE ((int)r1) < 2 [L395] check__tmp = 1 [L396] __return_2009 = check__tmp [L397] main__c1 = __return_2009 [L399] _Bool __tmp_1; [L400] __tmp_1 = main__c1 [L401] _Bool assert__arg; [L402] assert__arg = __tmp_1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L403] COND FALSE !(assert__arg == 0) [L409] int main____CPAchecker_TMP_0 = main__i2; [L410] main__i2 = main__i2 + 1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L411] COND TRUE main__i2 < 6 [L414] _Bool node1__newmax; [L415] node1__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L416] COND TRUE !(mode1 == 0) [L418] r1 = (char)(((int)r1) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r3=0, st1=0, st2=0, st3=0] [L419] COND FALSE !(!(ep21 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r3=0, st1=0, st2=0, st3=0] [L428] COND FALSE !(!(ep31 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=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=0, r3=0, st1=0, st2=0, st3=0] [L437] newmax1 = node1__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=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=0, r3=0, st1=0, st2=0, st3=0] [L438] COND FALSE !(((int)r1) == 2) [L444] mode1 = 0 [L446] _Bool node2__newmax; [L447] node2__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=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=0, r3=0, st1=0, st2=0, st3=0] [L448] COND TRUE !(mode2 == 0) [L450] r2 = (char)(((int)r2) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=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=0, st1=0, st2=0, st3=0] [L451] COND FALSE !(!(ep12 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=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=0, st1=0, st2=0, st3=0] [L460] COND FALSE !(!(ep32 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=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=0, st1=0, st2=0, st3=0] [L469] newmax2 = node2__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=0, st1=0, st2=0, st3=0] [L470] COND FALSE !(((int)r2) == 2) [L476] mode2 = 0 [L478] _Bool node3__newmax; [L479] node3__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=0, st1=0, st2=0, st3=0] [L480] COND TRUE !(mode3 == 0) [L482] r3 = (char)(((int)r3) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L483] COND FALSE !(!(ep13 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND FALSE !(!(ep23 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L501] newmax3 = node3__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L502] COND FALSE !(((int)r3) == 2) [L508] mode3 = 0 [L509] p12_old = p12_new [L510] p12_new = nomsg [L511] p13_old = p13_new [L512] p13_new = nomsg [L513] p21_old = p21_new [L514] p21_new = nomsg [L515] p23_old = p23_new [L516] p23_new = nomsg [L517] p31_old = p31_new [L518] p31_new = nomsg [L519] p32_old = p32_new [L520] p32_new = nomsg [L522] int check__tmp; VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L525] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L527] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L529] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L531] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L537] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L539] COND TRUE ((int)r1) < 2 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L541] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L547] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1863=1, __return_2009=1, __return_2142=0, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L549] COND TRUE ((int)r1) < 2 [L551] check__tmp = 1 [L552] __return_2142 = check__tmp [L553] main__c1 = __return_2142 [L555] _Bool __tmp_2; [L556] __tmp_2 = main__c1 [L557] _Bool assert__arg; [L558] assert__arg = __tmp_2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L559] COND FALSE !(assert__arg == 0) [L565] int main____CPAchecker_TMP_0 = main__i2; [L566] main__i2 = main__i2 + 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L567] COND TRUE main__i2 < 6 [L570] _Bool node1__newmax; [L571] node1__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L572] COND FALSE !(!(mode1 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L578] COND TRUE ((int)r1) < 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L580] COND FALSE !(!(ep12 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L593] COND FALSE !(!(ep13 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L606] mode1 = 1 [L608] _Bool node2__newmax; [L609] node2__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L610] COND FALSE !(!(mode2 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L616] COND TRUE ((int)r2) < 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L618] COND FALSE !(!(ep21 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L631] COND FALSE !(!(ep23 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L644] mode2 = 1 [L646] _Bool node3__newmax; [L647] node3__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND FALSE !(!(mode3 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L654] COND TRUE ((int)r3) < 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L656] COND FALSE !(!(ep31 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L669] COND FALSE !(!(ep32 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L682] mode3 = 1 [L683] p12_old = p12_new [L684] p12_new = nomsg [L685] p13_old = p13_new [L686] p13_new = nomsg [L687] p21_old = p21_new [L688] p21_new = nomsg [L689] p23_old = p23_new [L690] p23_new = nomsg [L691] p31_old = p31_new [L692] p31_new = nomsg [L693] p32_old = p32_new [L694] p32_new = nomsg [L696] int check__tmp; VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L697] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L699] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L701] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L703] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L705] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L711] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L713] COND TRUE ((int)r1) < 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L715] COND FALSE !(((int)r1) >= 2) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L721] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=0, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L723] COND TRUE ((int)r1) < 2 [L725] check__tmp = 1 [L726] __return_2281 = check__tmp [L727] main__c1 = __return_2281 [L729] _Bool __tmp_3; [L730] __tmp_3 = main__c1 [L731] _Bool assert__arg; [L732] assert__arg = __tmp_3 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L733] COND FALSE !(assert__arg == 0) [L739] int main____CPAchecker_TMP_0 = main__i2; [L740] main__i2 = main__i2 + 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L741] COND TRUE main__i2 < 6 [L744] _Bool node1__newmax; [L745] node1__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L746] COND TRUE !(mode1 == 0) [L748] r1 = (char)(((int)r1) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L749] COND FALSE !(!(ep21 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L758] COND FALSE !(!(ep31 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L767] newmax1 = node1__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L768] COND TRUE ((int)r1) == 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L770] COND TRUE ((int)max1) == ((int)id1) [L772] st1 = 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L774] mode1 = 0 [L776] _Bool node2__newmax; [L777] node2__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L778] COND TRUE !(mode2 == 0) [L780] r2 = (char)(((int)r2) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L781] COND FALSE !(!(ep12 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L790] COND FALSE !(!(ep32 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L799] newmax2 = node2__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L800] COND TRUE ((int)r2) == 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L802] COND TRUE ((int)max2) == ((int)id2) [L804] st2 = 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L806] mode2 = 0 [L808] _Bool node3__newmax; [L809] node3__newmax = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L810] COND TRUE !(mode3 == 0) [L812] r3 = (char)(((int)r3) + 1) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L813] COND FALSE !(!(ep13 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L822] COND FALSE !(!(ep23 == 0)) VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L831] newmax3 = node3__newmax VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L832] COND TRUE ((int)r3) == 2 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L834] COND TRUE ((int)max3) == ((int)id3) [L836] st3 = 1 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L838] mode3 = 0 [L839] p12_old = p12_new [L840] p12_new = nomsg [L841] p13_old = p13_new [L842] p13_new = nomsg [L843] p21_old = p21_new [L844] p21_new = nomsg [L845] p23_old = p23_new [L846] p23_new = nomsg [L847] p31_old = p31_new [L848] p31_new = nomsg [L849] p32_old = p32_new [L850] p32_new = nomsg [L852] int check__tmp; VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L853] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1535] check__tmp = 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=0, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L881] __return_2419 = check__tmp [L882] main__c1 = __return_2419 [L883] __tmp_2420_0 = main____CPAchecker_TMP_0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=2, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L885] main____CPAchecker_TMP_0 = __tmp_2420_0 [L887] _Bool __tmp_4; [L888] __tmp_4 = main__c1 [L889] _Bool assert__arg; [L890] assert__arg = __tmp_4 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=2, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L891] COND TRUE assert__arg == 0 VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=2, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] [L893] reach_error() VAL [__return_1863=1, __return_2009=1, __return_2142=1, __return_2281=1, __return_2419=0, __return_2433=0, __return_2543=0, __return_main=0, __tmp_2420_0=2, ep12=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=6, id2=7, id3=0, m1=0, m2=-2, m3=-3, max1=6, max2=7, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 331 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17101.37ms, OverallIterations: 11, TraceHistogramMax: 1, EmptinessCheckTime: 142.13ms, AutomataDifference: 12311.87ms, DeadEndRemovalTime: 0.00ms, HoareAnnotationTime: 0.00ms, InitialAbstractionConstructionTime: 17.32ms, PartialOrderReductionTime: 0.00ms, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7067 SdHoareTripleChecker+Valid, 9190.20ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7067 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 7143.56ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5317 mSDsCounter, 90 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13637 IncrementalHoareTripleChecker+Invalid, 13727 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 90 mSolverCounterUnsat, 0 mSDtfsCounter, 13637 mSolverCounterSat, 45.25ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 71.25ms Time, 0.00ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=12737occurred in iteration=10, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.00ms DumpTime, AutomataMinimizationStatistics: 2883.11ms AutomataMinimizationTime, 10 MinimizatonAttempts, 19664 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 78.56ms SsaConstructionTime, 568.47ms SatisfiabilityAnalysisTime, 672.66ms InterpolantComputationTime, 1648 NumberOfCodeBlocks, 1648 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1485 ConstructedInterpolants, 0 QuantifiedInterpolants, 3854 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-08-29 18:54:13,225 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...