./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ca7e5ff737478c0ff46bc48391bcf566524575a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 0.2.0-7b2dab5 [2020-12-09 18:33:47,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:33:47,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:33:47,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:33:47,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:33:47,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:33:47,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:33:47,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:33:47,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:33:47,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:33:47,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:33:47,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:33:47,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:33:47,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:33:47,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:33:47,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:33:47,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:33:47,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:33:47,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:33:47,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:33:47,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:33:47,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:33:47,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:33:47,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:33:47,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:33:47,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:33:47,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:33:47,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:33:47,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:33:47,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:33:47,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:33:47,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:33:47,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:33:47,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:33:47,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:33:47,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:33:47,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:33:47,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:33:47,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:33:47,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:33:47,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:33:47,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-12-09 18:33:47,611 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:33:47,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:33:47,612 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:33:47,612 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:33:47,612 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 18:33:47,613 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 18:33:47,613 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:33:47,613 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 18:33:47,613 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 18:33:47,613 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 18:33:47,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:33:47,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:33:47,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:33:47,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:33:47,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:33:47,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:33:47,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:33:47,616 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 18:33:47,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 18:33:47,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:33:47,617 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:33:47,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:33:47,617 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ca7e5ff737478c0ff46bc48391bcf566524575a [2020-12-09 18:33:47,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:33:47,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:33:47,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:33:47,801 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:33:47,802 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:33:47,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 18:33:47,847 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/data/4588c4ee8/db4700f2413b48c0ad0aeda2e70409bb/FLAGe23991b61 [2020-12-09 18:33:48,299 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:33:48,300 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 18:33:48,313 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/data/4588c4ee8/db4700f2413b48c0ad0aeda2e70409bb/FLAGe23991b61 [2020-12-09 18:33:48,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/data/4588c4ee8/db4700f2413b48c0ad0aeda2e70409bb [2020-12-09 18:33:48,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:33:48,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:33:48,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:33:48,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:33:48,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:33:48,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7b0105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48, skipping insertion in model container [2020-12-09 18:33:48,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:33:48,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:33:48,585 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14783,14796] [2020-12-09 18:33:48,594 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15430,15443] [2020-12-09 18:33:48,605 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16771,16784] [2020-12-09 18:33:48,615 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17831,17844] [2020-12-09 18:33:48,666 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27116,27129] [2020-12-09 18:33:48,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:33:48,718 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 18:33:48,790 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14783,14796] [2020-12-09 18:33:48,796 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15430,15443] [2020-12-09 18:33:48,805 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16771,16784] [2020-12-09 18:33:48,813 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17831,17844] [2020-12-09 18:33:48,854 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27116,27129] [2020-12-09 18:33:48,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:33:48,900 INFO L208 MainTranslator]: Completed translation [2020-12-09 18:33:48,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48 WrapperNode [2020-12-09 18:33:48,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 18:33:48,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 18:33:48,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 18:33:48,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 18:33:48,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 18:33:48,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-09 18:33:48,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-09 18:33:48,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-09 18:33:48,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:48,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:49,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:49,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:49,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... [2020-12-09 18:33:49,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-09 18:33:49,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-09 18:33:49,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-09 18:33:49,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-09 18:33:49,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:33:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-09 18:33:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-09 18:33:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-09 18:33:49,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-09 18:33:50,785 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-09 18:33:50,785 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2020-12-09 18:33:50,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:33:50 BoogieIcfgContainer [2020-12-09 18:33:50,788 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-09 18:33:50,789 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-09 18:33:50,789 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-09 18:33:50,791 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-09 18:33:50,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 06:33:48" (1/3) ... [2020-12-09 18:33:50,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@177f49a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 06:33:50, skipping insertion in model container [2020-12-09 18:33:50,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:33:48" (2/3) ... [2020-12-09 18:33:50,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@177f49a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 06:33:50, skipping insertion in model container [2020-12-09 18:33:50,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:33:50" (3/3) ... [2020-12-09 18:33:50,794 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 18:33:50,803 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-09 18:33:50,806 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-09 18:33:50,813 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-09 18:33:50,831 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-09 18:33:50,831 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-09 18:33:50,831 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-09 18:33:50,831 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-09 18:33:50,831 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-09 18:33:50,831 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-09 18:33:50,832 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-09 18:33:50,832 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-09 18:33:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states. [2020-12-09 18:33:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-12-09 18:33:50,855 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:50,856 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:50,856 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:50,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:50,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1339618825, now seen corresponding path program 1 times [2020-12-09 18:33:50,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:50,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551561419] [2020-12-09 18:33:50,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:51,403 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551561419] [2020-12-09 18:33:51,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:51,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:51,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167317917] [2020-12-09 18:33:51,407 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:51,407 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:51,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:51,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:51,417 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 5 states. [2020-12-09 18:33:51,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:51,543 INFO L93 Difference]: Finished difference Result 748 states and 1322 transitions. [2020-12-09 18:33:51,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:51,544 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2020-12-09 18:33:51,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:51,556 INFO L225 Difference]: With dead ends: 748 [2020-12-09 18:33:51,556 INFO L226 Difference]: Without dead ends: 517 [2020-12-09 18:33:51,559 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:51,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2020-12-09 18:33:51,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 496. [2020-12-09 18:33:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2020-12-09 18:33:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 654 transitions. [2020-12-09 18:33:51,615 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 654 transitions. Word has length 114 [2020-12-09 18:33:51,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:51,616 INFO L481 AbstractCegarLoop]: Abstraction has 496 states and 654 transitions. [2020-12-09 18:33:51,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 654 transitions. [2020-12-09 18:33:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-09 18:33:51,619 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:51,619 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:51,619 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-09 18:33:51,619 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:51,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:51,620 INFO L82 PathProgramCache]: Analyzing trace with hash -662239300, now seen corresponding path program 1 times [2020-12-09 18:33:51,620 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:51,620 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834981406] [2020-12-09 18:33:51,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:51,719 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834981406] [2020-12-09 18:33:51,719 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:51,719 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 18:33:51,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808787345] [2020-12-09 18:33:51,721 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 18:33:51,721 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:51,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 18:33:51,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:51,722 INFO L87 Difference]: Start difference. First operand 496 states and 654 transitions. Second operand 3 states. [2020-12-09 18:33:51,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:51,801 INFO L93 Difference]: Finished difference Result 1102 states and 1489 transitions. [2020-12-09 18:33:51,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 18:33:51,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 116 [2020-12-09 18:33:51,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:51,806 INFO L225 Difference]: With dead ends: 1102 [2020-12-09 18:33:51,807 INFO L226 Difference]: Without dead ends: 668 [2020-12-09 18:33:51,809 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:51,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2020-12-09 18:33:51,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 605. [2020-12-09 18:33:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2020-12-09 18:33:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 828 transitions. [2020-12-09 18:33:51,851 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 828 transitions. Word has length 116 [2020-12-09 18:33:51,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:51,851 INFO L481 AbstractCegarLoop]: Abstraction has 605 states and 828 transitions. [2020-12-09 18:33:51,852 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 18:33:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 828 transitions. [2020-12-09 18:33:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-09 18:33:51,855 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:51,855 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:51,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-09 18:33:51,856 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:51,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:51,856 INFO L82 PathProgramCache]: Analyzing trace with hash 1531537692, now seen corresponding path program 1 times [2020-12-09 18:33:51,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:51,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863457526] [2020-12-09 18:33:51,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:51,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863457526] [2020-12-09 18:33:51,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:51,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 18:33:51,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354421145] [2020-12-09 18:33:51,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 18:33:51,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:51,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 18:33:51,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:51,941 INFO L87 Difference]: Start difference. First operand 605 states and 828 transitions. Second operand 3 states. [2020-12-09 18:33:52,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:52,035 INFO L93 Difference]: Finished difference Result 1380 states and 1940 transitions. [2020-12-09 18:33:52,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 18:33:52,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 116 [2020-12-09 18:33:52,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:52,041 INFO L225 Difference]: With dead ends: 1380 [2020-12-09 18:33:52,041 INFO L226 Difference]: Without dead ends: 862 [2020-12-09 18:33:52,042 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:52,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 862 states. [2020-12-09 18:33:52,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 862 to 809. [2020-12-09 18:33:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 809 states. [2020-12-09 18:33:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1156 transitions. [2020-12-09 18:33:52,081 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1156 transitions. Word has length 116 [2020-12-09 18:33:52,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:52,082 INFO L481 AbstractCegarLoop]: Abstraction has 809 states and 1156 transitions. [2020-12-09 18:33:52,082 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 18:33:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1156 transitions. [2020-12-09 18:33:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 18:33:52,083 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:52,083 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:52,083 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-09 18:33:52,084 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:52,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:52,084 INFO L82 PathProgramCache]: Analyzing trace with hash 1327361090, now seen corresponding path program 1 times [2020-12-09 18:33:52,084 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:52,084 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437828616] [2020-12-09 18:33:52,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:52,168 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437828616] [2020-12-09 18:33:52,168 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:52,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:52,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323233440] [2020-12-09 18:33:52,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:52,169 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:52,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:52,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:52,170 INFO L87 Difference]: Start difference. First operand 809 states and 1156 transitions. Second operand 5 states. [2020-12-09 18:33:52,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:52,325 INFO L93 Difference]: Finished difference Result 1560 states and 2240 transitions. [2020-12-09 18:33:52,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:52,325 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 18:33:52,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:52,329 INFO L225 Difference]: With dead ends: 1560 [2020-12-09 18:33:52,329 INFO L226 Difference]: Without dead ends: 809 [2020-12-09 18:33:52,330 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-09 18:33:52,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2020-12-09 18:33:52,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 809. [2020-12-09 18:33:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 809 states. [2020-12-09 18:33:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1141 transitions. [2020-12-09 18:33:52,365 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1141 transitions. Word has length 119 [2020-12-09 18:33:52,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:52,365 INFO L481 AbstractCegarLoop]: Abstraction has 809 states and 1141 transitions. [2020-12-09 18:33:52,365 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1141 transitions. [2020-12-09 18:33:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 18:33:52,366 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:52,366 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:52,367 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-09 18:33:52,367 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:52,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:52,367 INFO L82 PathProgramCache]: Analyzing trace with hash 808179421, now seen corresponding path program 1 times [2020-12-09 18:33:52,367 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:52,367 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913906309] [2020-12-09 18:33:52,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:52,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913906309] [2020-12-09 18:33:52,560 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:52,560 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:52,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158944458] [2020-12-09 18:33:52,561 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:52,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:52,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:52,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:52,562 INFO L87 Difference]: Start difference. First operand 809 states and 1141 transitions. Second operand 5 states. [2020-12-09 18:33:52,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:52,673 INFO L93 Difference]: Finished difference Result 1842 states and 2625 transitions. [2020-12-09 18:33:52,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:52,674 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 18:33:52,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:52,678 INFO L225 Difference]: With dead ends: 1842 [2020-12-09 18:33:52,679 INFO L226 Difference]: Without dead ends: 1169 [2020-12-09 18:33:52,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:52,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1169 states. [2020-12-09 18:33:52,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1169 to 1148. [2020-12-09 18:33:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1148 states. [2020-12-09 18:33:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 1618 transitions. [2020-12-09 18:33:52,733 INFO L78 Accepts]: Start accepts. Automaton has 1148 states and 1618 transitions. Word has length 119 [2020-12-09 18:33:52,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:52,733 INFO L481 AbstractCegarLoop]: Abstraction has 1148 states and 1618 transitions. [2020-12-09 18:33:52,733 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1618 transitions. [2020-12-09 18:33:52,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 18:33:52,734 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:52,734 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:52,734 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-09 18:33:52,735 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:52,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:52,735 INFO L82 PathProgramCache]: Analyzing trace with hash -487900568, now seen corresponding path program 1 times [2020-12-09 18:33:52,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:52,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250076941] [2020-12-09 18:33:52,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:52,814 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250076941] [2020-12-09 18:33:52,814 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:52,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:52,815 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997064623] [2020-12-09 18:33:52,815 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:52,815 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:52,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:52,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:52,816 INFO L87 Difference]: Start difference. First operand 1148 states and 1618 transitions. Second operand 5 states. [2020-12-09 18:33:52,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:52,986 INFO L93 Difference]: Finished difference Result 2213 states and 3134 transitions. [2020-12-09 18:33:52,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:52,987 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 18:33:52,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:52,991 INFO L225 Difference]: With dead ends: 2213 [2020-12-09 18:33:52,992 INFO L226 Difference]: Without dead ends: 1148 [2020-12-09 18:33:52,993 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-09 18:33:52,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1148 states. [2020-12-09 18:33:53,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1148 to 1148. [2020-12-09 18:33:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1148 states. [2020-12-09 18:33:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 1603 transitions. [2020-12-09 18:33:53,043 INFO L78 Accepts]: Start accepts. Automaton has 1148 states and 1603 transitions. Word has length 119 [2020-12-09 18:33:53,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:53,043 INFO L481 AbstractCegarLoop]: Abstraction has 1148 states and 1603 transitions. [2020-12-09 18:33:53,043 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1603 transitions. [2020-12-09 18:33:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 18:33:53,044 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:53,045 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:53,045 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-09 18:33:53,045 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:53,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:53,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1068280461, now seen corresponding path program 1 times [2020-12-09 18:33:53,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:53,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061125129] [2020-12-09 18:33:53,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:53,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061125129] [2020-12-09 18:33:53,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:53,218 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:53,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697324129] [2020-12-09 18:33:53,219 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:53,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:53,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:53,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:53,220 INFO L87 Difference]: Start difference. First operand 1148 states and 1603 transitions. Second operand 5 states. [2020-12-09 18:33:53,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:53,359 INFO L93 Difference]: Finished difference Result 2076 states and 2945 transitions. [2020-12-09 18:33:53,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:53,360 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 18:33:53,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:53,366 INFO L225 Difference]: With dead ends: 2076 [2020-12-09 18:33:53,366 INFO L226 Difference]: Without dead ends: 1419 [2020-12-09 18:33:53,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:53,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1419 states. [2020-12-09 18:33:53,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1419 to 1189. [2020-12-09 18:33:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1189 states. [2020-12-09 18:33:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 1189 states and 1656 transitions. [2020-12-09 18:33:53,442 INFO L78 Accepts]: Start accepts. Automaton has 1189 states and 1656 transitions. Word has length 119 [2020-12-09 18:33:53,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:53,442 INFO L481 AbstractCegarLoop]: Abstraction has 1189 states and 1656 transitions. [2020-12-09 18:33:53,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1656 transitions. [2020-12-09 18:33:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-12-09 18:33:53,444 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:53,444 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:53,444 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-09 18:33:53,445 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:53,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:53,445 INFO L82 PathProgramCache]: Analyzing trace with hash -595877950, now seen corresponding path program 1 times [2020-12-09 18:33:53,445 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:53,446 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767619238] [2020-12-09 18:33:53,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:53,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767619238] [2020-12-09 18:33:53,494 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:53,494 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 18:33:53,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722798054] [2020-12-09 18:33:53,494 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 18:33:53,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:53,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 18:33:53,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:53,495 INFO L87 Difference]: Start difference. First operand 1189 states and 1656 transitions. Second operand 3 states. [2020-12-09 18:33:53,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:53,589 INFO L93 Difference]: Finished difference Result 2873 states and 4122 transitions. [2020-12-09 18:33:53,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 18:33:53,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 120 [2020-12-09 18:33:53,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:53,596 INFO L225 Difference]: With dead ends: 2873 [2020-12-09 18:33:53,596 INFO L226 Difference]: Without dead ends: 1731 [2020-12-09 18:33:53,598 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 18:33:53,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states. [2020-12-09 18:33:53,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1729. [2020-12-09 18:33:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1729 states. [2020-12-09 18:33:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1729 states and 2493 transitions. [2020-12-09 18:33:53,703 INFO L78 Accepts]: Start accepts. Automaton has 1729 states and 2493 transitions. Word has length 120 [2020-12-09 18:33:53,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:53,703 INFO L481 AbstractCegarLoop]: Abstraction has 1729 states and 2493 transitions. [2020-12-09 18:33:53,703 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 18:33:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2493 transitions. [2020-12-09 18:33:53,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 18:33:53,705 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:53,705 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:53,705 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-09 18:33:53,705 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:53,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:53,705 INFO L82 PathProgramCache]: Analyzing trace with hash -154320819, now seen corresponding path program 1 times [2020-12-09 18:33:53,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:53,706 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64102607] [2020-12-09 18:33:53,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:53,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64102607] [2020-12-09 18:33:53,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:53,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:53,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113255719] [2020-12-09 18:33:53,881 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:53,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:53,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:53,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:53,882 INFO L87 Difference]: Start difference. First operand 1729 states and 2493 transitions. Second operand 5 states. [2020-12-09 18:33:54,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:54,097 INFO L93 Difference]: Finished difference Result 4929 states and 7157 transitions. [2020-12-09 18:33:54,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:54,098 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-12-09 18:33:54,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:54,111 INFO L225 Difference]: With dead ends: 4929 [2020-12-09 18:33:54,111 INFO L226 Difference]: Without dead ends: 3295 [2020-12-09 18:33:54,114 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:54,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3295 states. [2020-12-09 18:33:54,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3295 to 3274. [2020-12-09 18:33:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3274 states. [2020-12-09 18:33:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 3274 states and 4729 transitions. [2020-12-09 18:33:54,288 INFO L78 Accepts]: Start accepts. Automaton has 3274 states and 4729 transitions. Word has length 123 [2020-12-09 18:33:54,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:54,288 INFO L481 AbstractCegarLoop]: Abstraction has 3274 states and 4729 transitions. [2020-12-09 18:33:54,288 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 4729 transitions. [2020-12-09 18:33:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-12-09 18:33:54,290 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:54,290 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:54,290 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-09 18:33:54,290 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:54,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:54,291 INFO L82 PathProgramCache]: Analyzing trace with hash -863760730, now seen corresponding path program 1 times [2020-12-09 18:33:54,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:54,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649211716] [2020-12-09 18:33:54,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:54,506 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649211716] [2020-12-09 18:33:54,506 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:54,506 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 18:33:54,507 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232960825] [2020-12-09 18:33:54,507 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 18:33:54,507 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:54,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 18:33:54,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:54,507 INFO L87 Difference]: Start difference. First operand 3274 states and 4729 transitions. Second operand 5 states. [2020-12-09 18:33:54,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:33:54,804 INFO L93 Difference]: Finished difference Result 6429 states and 9464 transitions. [2020-12-09 18:33:54,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 18:33:54,805 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 127 [2020-12-09 18:33:54,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:33:54,823 INFO L225 Difference]: With dead ends: 6429 [2020-12-09 18:33:54,823 INFO L226 Difference]: Without dead ends: 4409 [2020-12-09 18:33:54,826 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 18:33:54,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4409 states. [2020-12-09 18:33:55,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4409 to 3264. [2020-12-09 18:33:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3264 states. [2020-12-09 18:33:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 3264 states and 4717 transitions. [2020-12-09 18:33:55,018 INFO L78 Accepts]: Start accepts. Automaton has 3264 states and 4717 transitions. Word has length 127 [2020-12-09 18:33:55,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:33:55,018 INFO L481 AbstractCegarLoop]: Abstraction has 3264 states and 4717 transitions. [2020-12-09 18:33:55,018 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 18:33:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 4717 transitions. [2020-12-09 18:33:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 18:33:55,020 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:33:55,020 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:33:55,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-09 18:33:55,020 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:33:55,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:33:55,021 INFO L82 PathProgramCache]: Analyzing trace with hash -41449296, now seen corresponding path program 1 times [2020-12-09 18:33:55,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:33:55,021 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470665919] [2020-12-09 18:33:55,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:33:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:33:57,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:33:57,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470665919] [2020-12-09 18:33:57,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:33:57,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2020-12-09 18:33:57,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776754123] [2020-12-09 18:33:57,526 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-12-09 18:33:57,526 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:33:57,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-12-09 18:33:57,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=965, Unknown=0, NotChecked=0, Total=1056 [2020-12-09 18:33:57,527 INFO L87 Difference]: Start difference. First operand 3264 states and 4717 transitions. Second operand 33 states. [2020-12-09 18:33:58,168 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 35 [2020-12-09 18:33:58,344 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 42 [2020-12-09 18:33:58,857 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 96 [2020-12-09 18:33:59,076 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2020-12-09 18:33:59,397 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 87 [2020-12-09 18:33:59,616 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2020-12-09 18:33:59,957 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 73 [2020-12-09 18:34:00,274 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2020-12-09 18:34:00,615 WARN L197 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 87 [2020-12-09 18:34:00,977 WARN L197 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92 [2020-12-09 18:34:01,384 WARN L197 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2020-12-09 18:34:01,797 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2020-12-09 18:34:02,154 WARN L197 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 109 [2020-12-09 18:34:02,475 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 83 [2020-12-09 18:34:02,763 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2020-12-09 18:34:02,999 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2020-12-09 18:34:03,249 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2020-12-09 18:34:07,264 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2020-12-09 18:34:08,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:34:08,183 INFO L93 Difference]: Finished difference Result 14242 states and 21131 transitions. [2020-12-09 18:34:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-12-09 18:34:08,184 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 128 [2020-12-09 18:34:08,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:34:08,228 INFO L225 Difference]: With dead ends: 14242 [2020-12-09 18:34:08,228 INFO L226 Difference]: Without dead ends: 12539 [2020-12-09 18:34:08,233 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 908 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=663, Invalid=3627, Unknown=0, NotChecked=0, Total=4290 [2020-12-09 18:34:08,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12539 states. [2020-12-09 18:34:08,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12539 to 9460. [2020-12-09 18:34:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9460 states. [2020-12-09 18:34:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9460 states to 9460 states and 14270 transitions. [2020-12-09 18:34:08,963 INFO L78 Accepts]: Start accepts. Automaton has 9460 states and 14270 transitions. Word has length 128 [2020-12-09 18:34:08,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:34:08,963 INFO L481 AbstractCegarLoop]: Abstraction has 9460 states and 14270 transitions. [2020-12-09 18:34:08,963 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-12-09 18:34:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 9460 states and 14270 transitions. [2020-12-09 18:34:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 18:34:08,966 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:34:08,966 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:34:08,966 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-09 18:34:08,966 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:34:08,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:34:08,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1591767606, now seen corresponding path program 1 times [2020-12-09 18:34:08,966 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:34:08,966 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645017283] [2020-12-09 18:34:08,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:34:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 18:34:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-09 18:34:09,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645017283] [2020-12-09 18:34:09,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 18:34:09,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-12-09 18:34:09,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207196755] [2020-12-09 18:34:09,239 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-12-09 18:34:09,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 18:34:09,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-12-09 18:34:09,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2020-12-09 18:34:09,240 INFO L87 Difference]: Start difference. First operand 9460 states and 14270 transitions. Second operand 12 states. [2020-12-09 18:34:12,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 18:34:12,674 INFO L93 Difference]: Finished difference Result 38107 states and 58279 transitions. [2020-12-09 18:34:12,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-12-09 18:34:12,675 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 128 [2020-12-09 18:34:12,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 18:34:12,718 INFO L225 Difference]: With dead ends: 38107 [2020-12-09 18:34:12,718 INFO L226 Difference]: Without dead ends: 30230 [2020-12-09 18:34:12,728 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=300, Unknown=0, NotChecked=0, Total=462 [2020-12-09 18:34:12,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30230 states. [2020-12-09 18:34:15,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30230 to 27715. [2020-12-09 18:34:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27715 states. [2020-12-09 18:34:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27715 states to 27715 states and 42551 transitions. [2020-12-09 18:34:15,151 INFO L78 Accepts]: Start accepts. Automaton has 27715 states and 42551 transitions. Word has length 128 [2020-12-09 18:34:15,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 18:34:15,152 INFO L481 AbstractCegarLoop]: Abstraction has 27715 states and 42551 transitions. [2020-12-09 18:34:15,152 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-12-09 18:34:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 27715 states and 42551 transitions. [2020-12-09 18:34:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 18:34:15,154 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 18:34:15,154 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 18:34:15,154 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-09 18:34:15,154 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 18:34:15,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 18:34:15,155 INFO L82 PathProgramCache]: Analyzing trace with hash 275926165, now seen corresponding path program 1 times [2020-12-09 18:34:15,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 18:34:15,155 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527577548] [2020-12-09 18:34:15,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 18:34:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 18:34:15,255 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 18:34:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 18:34:15,348 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 18:34:15,428 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-12-09 18:34:15,428 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-09 18:34:15,428 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-09 18:34:15,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 06:34:15 BoogieIcfgContainer [2020-12-09 18:34:15,599 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-09 18:34:15,599 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-09 18:34:15,599 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-09 18:34:15,599 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-09 18:34:15,600 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:33:50" (3/4) ... [2020-12-09 18:34:15,601 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-09 18:34:15,770 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_b0267ad8-5035-4678-b1da-2747d13f7013/bin/utaipan/witness.graphml [2020-12-09 18:34:15,771 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-09 18:34:15,771 INFO L168 Benchmark]: Toolchain (without parser) took 27446.05 ms. Allocated memory was 81.8 MB in the beginning and 926.9 MB in the end (delta: 845.2 MB). Free memory was 50.2 MB in the beginning and 270.7 MB in the end (delta: -220.5 MB). Peak memory consumption was 625.3 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,771 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 54.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:34:15,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 574.32 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 49.9 MB in the beginning and 64.5 MB in the end (delta: -14.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,772 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.08 ms. Allocated memory is still 115.3 MB. Free memory was 64.5 MB in the beginning and 58.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,772 INFO L168 Benchmark]: Boogie Preprocessor took 47.04 ms. Allocated memory is still 115.3 MB. Free memory was 58.8 MB in the beginning and 53.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,772 INFO L168 Benchmark]: RCFGBuilder took 1765.30 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 53.9 MB in the beginning and 71.8 MB in the end (delta: -17.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,773 INFO L168 Benchmark]: TraceAbstraction took 24809.87 ms. Allocated memory was 138.4 MB in the beginning and 926.9 MB in the end (delta: 788.5 MB). Free memory was 71.8 MB in the beginning and 331.4 MB in the end (delta: -259.6 MB). Peak memory consumption was 528.9 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,773 INFO L168 Benchmark]: Witness Printer took 171.56 ms. Allocated memory is still 926.9 MB. Free memory was 331.4 MB in the beginning and 270.7 MB in the end (delta: 60.7 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. [2020-12-09 18:34:15,774 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 54.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 574.32 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 49.9 MB in the beginning and 64.5 MB in the end (delta: -14.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 73.08 ms. Allocated memory is still 115.3 MB. Free memory was 64.5 MB in the beginning and 58.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 47.04 ms. Allocated memory is still 115.3 MB. Free memory was 58.8 MB in the beginning and 53.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1765.30 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 53.9 MB in the beginning and 71.8 MB in the end (delta: -17.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 24809.87 ms. Allocated memory was 138.4 MB in the beginning and 926.9 MB in the end (delta: 788.5 MB). Free memory was 71.8 MB in the beginning and 331.4 MB in the end (delta: -259.6 MB). Peak memory consumption was 528.9 MB. Max. memory is 16.1 GB. * Witness Printer took 171.56 ms. Allocated memory is still 926.9 MB. Free memory was 331.4 MB in the beginning and 270.7 MB in the end (delta: 60.7 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1888]: 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_1858; [L73] int __return_2004; [L74] int __return_2137; [L75] int __return_2256; [L76] int __return_3044; [L77] int __return_3013; [L78] int __return_2950; [L79] int __return_2916; [L80] int __tmp_2395_0; [L81] int __return_2518; [L82] int __return_2408; [L83] int __return_2803; [L84] int __return_2769; [L85] int __return_2685; [L86] int __return_2394; [L89] int main__c1; [L90] int main__i2; [L91] main__c1 = 0 [L92] ep12 = __VERIFIER_nondet_bool() [L93] ep13 = __VERIFIER_nondet_bool() [L94] ep21 = __VERIFIER_nondet_bool() [L95] ep23 = __VERIFIER_nondet_bool() [L96] ep31 = __VERIFIER_nondet_bool() [L97] ep32 = __VERIFIER_nondet_bool() [L98] id1 = __VERIFIER_nondet_char() [L99] r1 = __VERIFIER_nondet_char() [L100] st1 = __VERIFIER_nondet_char() [L101] nl1 = __VERIFIER_nondet_char() [L102] m1 = __VERIFIER_nondet_char() [L103] max1 = __VERIFIER_nondet_char() [L104] mode1 = __VERIFIER_nondet_bool() [L105] newmax1 = __VERIFIER_nondet_bool() [L106] id2 = __VERIFIER_nondet_char() [L107] r2 = __VERIFIER_nondet_char() [L108] st2 = __VERIFIER_nondet_char() [L109] nl2 = __VERIFIER_nondet_char() [L110] m2 = __VERIFIER_nondet_char() [L111] max2 = __VERIFIER_nondet_char() [L112] mode2 = __VERIFIER_nondet_bool() [L113] newmax2 = __VERIFIER_nondet_bool() [L114] id3 = __VERIFIER_nondet_char() [L115] r3 = __VERIFIER_nondet_char() [L116] st3 = __VERIFIER_nondet_char() [L117] nl3 = __VERIFIER_nondet_char() [L118] m3 = __VERIFIER_nondet_char() [L119] max3 = __VERIFIER_nondet_char() [L120] mode3 = __VERIFIER_nondet_bool() [L121] newmax3 = __VERIFIER_nondet_bool() [L123] _Bool init__r121; [L124] _Bool init__r131; [L125] _Bool init__r211; [L126] _Bool init__r231; [L127] _Bool init__r311; [L128] _Bool init__r321; [L129] _Bool init__r122; [L130] int init__tmp; [L131] _Bool init__r132; [L132] int init__tmp___0; [L133] _Bool init__r212; [L134] int init__tmp___1; [L135] _Bool init__r232; [L136] int init__tmp___2; [L137] _Bool init__r312; [L138] int init__tmp___3; [L139] _Bool init__r322; [L140] int init__tmp___4; [L141] int init__tmp___5; [L142] init__r121 = ep12 [L143] init__r131 = ep13 [L144] init__r211 = ep21 [L145] init__r231 = ep23 [L146] init__r311 = ep31 [L147] init__r321 = ep32 [L148] COND FALSE !(!(init__r121 == 0)) [L3114] COND TRUE !(init__r131 == 0) [L3116] COND TRUE !(ep32 == 0) [L3118] init__tmp = 1 [L152] init__r122 = (_Bool)init__tmp [L153] COND TRUE !(init__r131 == 0) [L155] init__tmp___0 = 1 [L157] init__r132 = (_Bool)init__tmp___0 [L158] COND TRUE !(init__r211 == 0) [L160] init__tmp___1 = 1 [L162] init__r212 = (_Bool)init__tmp___1 [L163] COND FALSE !(!(init__r231 == 0)) [L3045] COND TRUE !(init__r211 == 0) [L3047] COND TRUE !(ep13 == 0) [L3049] init__tmp___2 = 1 [L167] init__r232 = (_Bool)init__tmp___2 [L168] COND FALSE !(!(init__r311 == 0)) [L3022] COND TRUE !(init__r321 == 0) [L3024] COND TRUE !(ep21 == 0) [L3026] init__tmp___3 = 1 [L172] init__r312 = (_Bool)init__tmp___3 [L173] COND TRUE !(init__r321 == 0) [L175] init__tmp___4 = 1 [L177] init__r322 = (_Bool)init__tmp___4 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L178] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L180] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L182] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L184] COND TRUE ((int)id1) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L186] COND TRUE ((int)id2) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L188] COND TRUE ((int)id3) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L190] COND TRUE ((int)r1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L192] COND TRUE ((int)r2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L194] COND TRUE ((int)r3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L196] COND TRUE !(init__r122 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L198] COND TRUE !(init__r132 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L200] COND TRUE !(init__r212 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L202] COND TRUE !(init__r232 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L204] COND TRUE !(init__r312 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L206] COND TRUE !(init__r322 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L208] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L210] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L212] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L214] COND TRUE ((int)st1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L216] COND TRUE ((int)st2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L218] COND TRUE ((int)st3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L220] COND TRUE ((int)nl1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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 ((int)nl2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L224] COND TRUE ((int)nl3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L226] COND TRUE ((int)mode1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE ((int)mode2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE ((int)mode3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L232] COND TRUE !(newmax1 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L234] COND TRUE !(newmax2 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L236] COND TRUE !(newmax3 == 0) [L238] init__tmp___5 = 1 [L239] __return_1858 = init__tmp___5 [L240] main__i2 = __return_1858 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L241] COND TRUE main__i2 != 0 [L243] p12_old = nomsg [L244] p12_new = nomsg [L245] p13_old = nomsg [L246] p13_new = nomsg [L247] p21_old = nomsg [L248] p21_new = nomsg [L249] p23_old = nomsg [L250] p23_new = nomsg [L251] p31_old = nomsg [L252] p31_new = nomsg [L253] p32_old = nomsg [L254] p32_new = nomsg [L255] main__i2 = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L256] COND TRUE main__i2 < 6 [L259] _Bool node1__newmax; [L260] node1__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L261] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L267] COND TRUE ((int)r1) < 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L269] COND FALSE !(!(ep12 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L282] COND TRUE !(ep13 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L284] COND TRUE !(newmax1 == 0) [L286] int node1____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L287] COND TRUE max1 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L289] COND TRUE p13_new == nomsg [L291] node1____CPAchecker_TMP_1 = max1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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] [L293] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L295] mode1 = 1 [L297] _Bool node2__newmax; [L298] node2__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] [L299] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] [L305] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] [L307] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] [L309] COND TRUE !(newmax2 == 0) [L311] int node2____CPAchecker_TMP_0; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] [L312] COND TRUE max2 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] COND TRUE p21_new == nomsg [L316] node2____CPAchecker_TMP_0 = max2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, 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] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L320] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L333] mode2 = 1 [L335] _Bool node3__newmax; [L336] node3__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L337] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L343] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L345] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L358] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L360] COND TRUE !(newmax3 == 0) [L362] int node3____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L363] COND TRUE max3 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] [L365] COND TRUE p32_new == nomsg [L367] node3____CPAchecker_TMP_1 = max3 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, 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] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p13_old=-1, p21=0, p21_new=13, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=9, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] mode3 = 1 [L372] p12_old = p12_new [L373] p12_new = nomsg [L374] p13_old = p13_new [L375] p13_new = nomsg [L376] p21_old = p21_new [L377] p21_new = nomsg [L378] p23_old = p23_new [L379] p23_new = nomsg [L380] p31_old = p31_new [L381] p31_new = nomsg [L382] p32_old = p32_new [L383] p32_new = nomsg [L385] int check__tmp; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L386] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L388] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L390] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L392] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L394] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L400] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L402] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L404] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L410] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L412] COND TRUE ((int)r1) < 2 [L414] check__tmp = 1 [L415] __return_2004 = check__tmp [L416] main__c1 = __return_2004 [L418] _Bool __tmp_1; [L419] __tmp_1 = main__c1 [L420] _Bool assert__arg; [L421] assert__arg = __tmp_1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L422] COND FALSE !(assert__arg == 0) [L428] int main____CPAchecker_TMP_0 = main__i2; [L429] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L430] COND TRUE main__i2 < 6 [L433] _Bool node1__newmax; [L434] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=0, m2=10, m3=1, max1=8, max2=13, max3=9, 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=8, p21=0, p21_new=-1, p21_old=13, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=9, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L435] COND TRUE !(mode1 == 0) [L437] r1 = (char)(((int)r1) + 1) [L438] COND TRUE !(ep21 == 0) [L440] m1 = p21_old [L441] p21_old = nomsg [L442] COND TRUE ((int)m1) > ((int)max1) [L444] max1 = m1 [L445] node1__newmax = 1 [L447] COND FALSE !(!(ep31 == 0)) [L456] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=10, m3=1, max1=13, max2=13, max3=9, 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=8, 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=9, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L457] COND FALSE !(((int)r1) == 2) [L463] mode1 = 0 [L465] _Bool node2__newmax; [L466] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=10, m3=1, max1=13, max2=13, max3=9, mode1=0, 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=8, 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=9, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L467] COND TRUE !(mode2 == 0) [L469] r2 = (char)(((int)r2) + 1) [L470] COND FALSE !(!(ep12 == 0)) [L479] COND TRUE !(ep32 == 0) [L481] m2 = p32_old [L482] p32_old = nomsg [L483] COND FALSE !(((int)m2) > ((int)max2)) [L488] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=1, max1=13, max2=13, max3=9, mode1=0, mode2=1, mode3=1, newmax1=1, 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=8, 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] [L489] COND FALSE !(((int)r2) == 2) [L495] mode2 = 0 [L497] _Bool node3__newmax; [L498] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=1, newmax1=1, 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=8, 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] [L499] COND TRUE !(mode3 == 0) [L501] r3 = (char)(((int)r3) + 1) [L502] COND TRUE !(ep13 == 0) [L504] m3 = p13_old [L505] p13_old = nomsg [L506] COND FALSE !(((int)m3) > ((int)max3)) [L511] COND FALSE !(!(ep23 == 0)) [L520] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=1, newmax1=1, 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] [L521] COND FALSE !(((int)r3) == 2) [L527] mode3 = 0 [L528] p12_old = p12_new [L529] p12_new = nomsg [L530] p13_old = p13_new [L531] p13_new = nomsg [L532] p21_old = p21_new [L533] p21_new = nomsg [L534] p23_old = p23_new [L535] p23_new = nomsg [L536] p31_old = p31_new [L537] p31_new = nomsg [L538] p32_old = p32_new [L539] p32_new = nomsg [L541] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L542] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L544] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L546] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L548] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L550] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L556] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L558] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L560] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L566] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L568] COND TRUE ((int)r1) < 2 [L570] check__tmp = 1 [L571] __return_2137 = check__tmp [L572] main__c1 = __return_2137 [L574] _Bool __tmp_2; [L575] __tmp_2 = main__c1 [L576] _Bool assert__arg; [L577] assert__arg = __tmp_2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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 FALSE !(assert__arg == 0) [L584] int main____CPAchecker_TMP_0 = main__i2; [L585] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L586] COND TRUE main__i2 < 6 [L589] _Bool node1__newmax; [L590] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L591] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=1, 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] [L597] COND FALSE !(((int)r1) < 1) [L603] mode1 = 1 [L605] _Bool node2__newmax; [L606] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L607] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L613] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L615] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L617] COND FALSE !(!(newmax2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L628] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=0, mode3=0, newmax1=1, 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] [L641] mode2 = 1 [L643] _Bool node3__newmax; [L644] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L645] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L651] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L653] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L666] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L668] COND FALSE !(!(newmax3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=0, newmax1=1, 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] [L679] mode3 = 1 [L680] p12_old = p12_new [L681] p12_new = nomsg [L682] p13_old = p13_new [L683] p13_new = nomsg [L684] p21_old = p21_new [L685] p21_new = nomsg [L686] p23_old = p23_new [L687] p23_new = nomsg [L688] p31_old = p31_new [L689] p31_new = nomsg [L690] p32_old = p32_new [L691] p32_new = nomsg [L693] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L694] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L696] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L698] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L700] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L702] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L708] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L710] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L712] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L718] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L720] COND TRUE ((int)r1) < 2 [L722] check__tmp = 1 [L723] __return_2256 = check__tmp [L724] main__c1 = __return_2256 [L726] _Bool __tmp_3; [L727] __tmp_3 = main__c1 [L728] _Bool assert__arg; [L729] assert__arg = __tmp_3 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L730] COND FALSE !(assert__arg == 0) [L736] int main____CPAchecker_TMP_0 = main__i2; [L737] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L738] COND TRUE main__i2 < 6 [L741] _Bool node1__newmax; [L742] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=13, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=1, mode2=1, mode3=1, newmax1=1, 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] [L743] COND TRUE !(mode1 == 0) [L745] r1 = (char)(((int)r1) + 1) [L746] COND TRUE !(ep21 == 0) [L748] m1 = p21_old [L749] p21_old = nomsg [L750] COND FALSE !(((int)m1) > ((int)max1)) [L755] COND FALSE !(!(ep31 == 0)) [L764] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=9, m3=8, max1=13, max2=13, max3=9, 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] [L765] COND TRUE ((int)r1) == 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=9, m3=8, max1=13, max2=13, max3=9, 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] COND FALSE !(((int)max1) == ((int)id1)) [L1794] nl1 = 1 [L1795] mode1 = 0 [L1797] _Bool node2__newmax; [L1798] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=9, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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] [L1799] COND TRUE !(mode2 == 0) [L1801] r2 = (char)(((int)r2) + 1) [L1802] COND FALSE !(!(ep12 == 0)) [L1811] COND TRUE !(ep32 == 0) [L1813] m2 = p32_old [L1814] p32_old = nomsg [L1815] COND FALSE !(((int)m2) > ((int)max2)) [L1820] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=0, st3=0] [L1821] COND TRUE ((int)r2) == 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=0, st3=0] [L1823] COND TRUE ((int)max2) == ((int)id2) [L1825] st2 = 1 [L1826] mode2 = 0 [L1828] _Bool node3__newmax; [L1829] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=8, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=0] [L1830] COND TRUE !(mode3 == 0) [L1832] r3 = (char)(((int)r3) + 1) [L1833] COND TRUE !(ep13 == 0) [L1835] m3 = p13_old [L1836] p13_old = nomsg [L1837] COND FALSE !(((int)m3) > ((int)max3)) [L1842] COND FALSE !(!(ep23 == 0)) [L1851] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=0] [L1852] COND TRUE ((int)r3) == 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=0] [L1854] COND TRUE ((int)max3) == ((int)id3) [L1856] st3 = 1 [L1857] mode3 = 0 [L1858] p12_old = p12_new [L1859] p12_new = nomsg [L1860] p13_old = p13_new [L1861] p13_new = nomsg [L1862] p21_old = p21_new [L1863] p21_new = nomsg [L1864] p23_old = p23_new [L1865] p23_new = nomsg [L1866] p31_old = p31_new [L1867] p31_new = nomsg [L1868] p32_old = p32_new [L1869] p32_new = nomsg [L1871] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=1] [L1872] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1878] check__tmp = 0 [L1879] __return_2803 = check__tmp [L1880] main__c1 = __return_2803 [L1882] _Bool __tmp_8; [L1883] __tmp_8 = main__c1 [L1884] _Bool assert__arg; [L1885] assert__arg = __tmp_8 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=1] [L1886] COND TRUE assert__arg == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=1] [L1888] reach_error() VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_2685=0, __return_2769=0, __return_2803=0, __return_2916=0, __return_2950=0, __return_3013=0, __return_3044=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=8, id2=13, id3=9, m1=-1, m2=-1, m3=-1, max1=13, max2=13, max3=9, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, 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=0, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 296 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 24.5s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 15.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6018 SDtfs, 16087 SDslu, 10792 SDs, 0 SdLazy, 4953 SolverSat, 450 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 127 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 974 ImplicationChecksByTransitivity, 7.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27715occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 7150 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1576 NumberOfCodeBlocks, 1576 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1436 ConstructedInterpolants, 0 QuantifiedInterpolants, 2259670 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...