./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/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 529c788387e6e6b16a9577dd1e34c70779fe8f8f .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 20:17:22,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 20:17:22,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 20:17:22,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 20:17:22,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 20:17:22,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 20:17:22,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 20:17:22,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 20:17:22,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 20:17:22,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 20:17:22,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 20:17:22,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 20:17:22,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 20:17:22,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 20:17:22,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 20:17:22,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 20:17:22,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 20:17:22,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 20:17:22,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 20:17:22,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 20:17:22,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 20:17:22,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 20:17:22,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 20:17:22,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 20:17:22,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 20:17:22,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 20:17:22,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 20:17:22,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 20:17:22,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 20:17:22,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 20:17:22,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 20:17:22,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 20:17:22,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 20:17:22,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 20:17:22,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 20:17:22,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 20:17:22,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 20:17:22,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 20:17:22,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 20:17:22,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 20:17:22,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 20:17:22,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-12-09 20:17:22,794 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 20:17:22,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 20:17:22,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 20:17:22,795 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 20:17:22,795 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 20:17:22,796 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 20:17:22,796 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 20:17:22,796 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 20:17:22,796 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 20:17:22,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 20:17:22,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 20:17:22,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 20:17:22,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 20:17:22,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 20:17:22,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 20:17:22,799 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 529c788387e6e6b16a9577dd1e34c70779fe8f8f [2020-12-09 20:17:23,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 20:17:23,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 20:17:23,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 20:17:23,027 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 20:17:23,027 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 20:17:23,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 20:17:23,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/data/8fa469289/e5dc792d3e3141858e784584819ee0c4/FLAGf55f7a4c3 [2020-12-09 20:17:23,507 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 20:17:23,508 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 20:17:23,520 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/data/8fa469289/e5dc792d3e3141858e784584819ee0c4/FLAGf55f7a4c3 [2020-12-09 20:17:23,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/data/8fa469289/e5dc792d3e3141858e784584819ee0c4 [2020-12-09 20:17:23,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 20:17:23,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 20:17:23,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 20:17:23,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 20:17:23,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 20:17:23,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:17:23" (1/1) ... [2020-12-09 20:17:23,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27834d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:23, skipping insertion in model container [2020-12-09 20:17:23,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:17:23" (1/1) ... [2020-12-09 20:17:23,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 20:17:23,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 20:17:23,809 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[13386,13399] [2020-12-09 20:17:23,817 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14033,14046] [2020-12-09 20:17:23,830 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15266,15279] [2020-12-09 20:17:23,842 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16326,16339] [2020-12-09 20:17:23,902 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[24717,24730] [2020-12-09 20:17:23,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 20:17:23,964 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 20:17:24,051 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[13386,13399] [2020-12-09 20:17:24,058 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14033,14046] [2020-12-09 20:17:24,068 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15266,15279] [2020-12-09 20:17:24,077 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16326,16339] [2020-12-09 20:17:24,114 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_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[24717,24730] [2020-12-09 20:17:24,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 20:17:24,166 INFO L208 MainTranslator]: Completed translation [2020-12-09 20:17:24,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24 WrapperNode [2020-12-09 20:17:24,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 20:17:24,168 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 20:17:24,168 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 20:17:24,168 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 20:17:24,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 20:17:24,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-09 20:17:24,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-09 20:17:24,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-09 20:17:24,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... [2020-12-09 20:17:24,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-09 20:17:24,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-09 20:17:24,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-09 20:17:24,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-09 20:17:24,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/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 20:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-09 20:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-09 20:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-09 20:17:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-09 20:17:26,154 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-09 20:17:26,154 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2020-12-09 20:17:26,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:17:26 BoogieIcfgContainer [2020-12-09 20:17:26,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-09 20:17:26,159 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-09 20:17:26,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-09 20:17:26,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-09 20:17:26,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 08:17:23" (1/3) ... [2020-12-09 20:17:26,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@388cff57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 08:17:26, skipping insertion in model container [2020-12-09 20:17:26,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:17:24" (2/3) ... [2020-12-09 20:17:26,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@388cff57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 08:17:26, skipping insertion in model container [2020-12-09 20:17:26,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:17:26" (3/3) ... [2020-12-09 20:17:26,165 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-12-09 20:17:26,178 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-09 20:17:26,182 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-09 20:17:26,189 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-09 20:17:26,207 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-09 20:17:26,207 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-09 20:17:26,208 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-09 20:17:26,208 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-09 20:17:26,208 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-09 20:17:26,208 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-09 20:17:26,208 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-09 20:17:26,208 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-09 20:17:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states. [2020-12-09 20:17:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-12-09 20:17:26,231 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:26,232 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 20:17:26,232 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 20:17:26,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:26,236 INFO L82 PathProgramCache]: Analyzing trace with hash -755335558, now seen corresponding path program 1 times [2020-12-09 20:17:26,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:26,242 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237188107] [2020-12-09 20:17:26,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:26,751 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 20:17:26,751 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237188107] [2020-12-09 20:17:26,752 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:26,752 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:26,752 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997810571] [2020-12-09 20:17:26,755 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:26,756 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:26,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:26,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:26,767 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 5 states. [2020-12-09 20:17:26,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:26,903 INFO L93 Difference]: Finished difference Result 718 states and 1262 transitions. [2020-12-09 20:17:26,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:26,904 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2020-12-09 20:17:26,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:26,915 INFO L225 Difference]: With dead ends: 718 [2020-12-09 20:17:26,915 INFO L226 Difference]: Without dead ends: 492 [2020-12-09 20:17:26,918 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 20:17:26,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2020-12-09 20:17:26,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 471. [2020-12-09 20:17:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2020-12-09 20:17:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 606 transitions. [2020-12-09 20:17:26,973 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 606 transitions. Word has length 111 [2020-12-09 20:17:26,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:26,973 INFO L481 AbstractCegarLoop]: Abstraction has 471 states and 606 transitions. [2020-12-09 20:17:26,973 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 606 transitions. [2020-12-09 20:17:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-12-09 20:17:26,975 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:26,976 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 20:17:26,976 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-09 20:17:26,976 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 20:17:26,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:26,977 INFO L82 PathProgramCache]: Analyzing trace with hash 99592831, now seen corresponding path program 1 times [2020-12-09 20:17:26,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:26,977 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450713102] [2020-12-09 20:17:26,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:27,209 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 20:17:27,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450713102] [2020-12-09 20:17:27,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:27,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:27,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720345130] [2020-12-09 20:17:27,211 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:27,211 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:27,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:27,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:27,212 INFO L87 Difference]: Start difference. First operand 471 states and 606 transitions. Second operand 5 states. [2020-12-09 20:17:27,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:27,309 INFO L93 Difference]: Finished difference Result 1262 states and 1625 transitions. [2020-12-09 20:17:27,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:27,309 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2020-12-09 20:17:27,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:27,315 INFO L225 Difference]: With dead ends: 1262 [2020-12-09 20:17:27,315 INFO L226 Difference]: Without dead ends: 881 [2020-12-09 20:17:27,318 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 20:17:27,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 881 states. [2020-12-09 20:17:27,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 881 to 860. [2020-12-09 20:17:27,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 860 states. [2020-12-09 20:17:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1113 transitions. [2020-12-09 20:17:27,381 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1113 transitions. Word has length 114 [2020-12-09 20:17:27,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:27,381 INFO L481 AbstractCegarLoop]: Abstraction has 860 states and 1113 transitions. [2020-12-09 20:17:27,381 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1113 transitions. [2020-12-09 20:17:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-12-09 20:17:27,386 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:27,386 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] [2020-12-09 20:17:27,386 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-09 20:17:27,386 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 20:17:27,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:27,387 INFO L82 PathProgramCache]: Analyzing trace with hash 604233960, now seen corresponding path program 1 times [2020-12-09 20:17:27,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:27,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493078147] [2020-12-09 20:17:27,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:27,617 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 20:17:27,618 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493078147] [2020-12-09 20:17:27,618 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:27,618 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:27,618 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097499144] [2020-12-09 20:17:27,618 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:27,619 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:27,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:27,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:27,619 INFO L87 Difference]: Start difference. First operand 860 states and 1113 transitions. Second operand 5 states. [2020-12-09 20:17:27,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:27,749 INFO L93 Difference]: Finished difference Result 2330 states and 3005 transitions. [2020-12-09 20:17:27,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:27,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2020-12-09 20:17:27,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:27,759 INFO L225 Difference]: With dead ends: 2330 [2020-12-09 20:17:27,760 INFO L226 Difference]: Without dead ends: 1593 [2020-12-09 20:17:27,761 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 20:17:27,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2020-12-09 20:17:27,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1572. [2020-12-09 20:17:27,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1572 states. [2020-12-09 20:17:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1572 states and 2025 transitions. [2020-12-09 20:17:27,834 INFO L78 Accepts]: Start accepts. Automaton has 1572 states and 2025 transitions. Word has length 117 [2020-12-09 20:17:27,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:27,834 INFO L481 AbstractCegarLoop]: Abstraction has 1572 states and 2025 transitions. [2020-12-09 20:17:27,834 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2025 transitions. [2020-12-09 20:17:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 20:17:27,836 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:27,837 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 20:17:27,837 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-09 20:17:27,837 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 20:17:27,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:27,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1830990669, now seen corresponding path program 1 times [2020-12-09 20:17:27,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:27,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403953258] [2020-12-09 20:17:27,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:27,911 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 20:17:27,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403953258] [2020-12-09 20:17:27,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:27,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 20:17:27,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817297379] [2020-12-09 20:17:27,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 20:17:27,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:27,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 20:17:27,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 20:17:27,913 INFO L87 Difference]: Start difference. First operand 1572 states and 2025 transitions. Second operand 3 states. [2020-12-09 20:17:28,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:28,013 INFO L93 Difference]: Finished difference Result 2858 states and 3697 transitions. [2020-12-09 20:17:28,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 20:17:28,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2020-12-09 20:17:28,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:28,022 INFO L225 Difference]: With dead ends: 2858 [2020-12-09 20:17:28,023 INFO L226 Difference]: Without dead ends: 2293 [2020-12-09 20:17:28,024 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 20:17:28,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2293 states. [2020-12-09 20:17:28,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2293 to 2272. [2020-12-09 20:17:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2272 states. [2020-12-09 20:17:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 2272 states and 2911 transitions. [2020-12-09 20:17:28,113 INFO L78 Accepts]: Start accepts. Automaton has 2272 states and 2911 transitions. Word has length 123 [2020-12-09 20:17:28,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:28,113 INFO L481 AbstractCegarLoop]: Abstraction has 2272 states and 2911 transitions. [2020-12-09 20:17:28,113 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 20:17:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 2911 transitions. [2020-12-09 20:17:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 20:17:28,116 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:28,116 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 20:17:28,116 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-09 20:17:28,116 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 20:17:28,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:28,117 INFO L82 PathProgramCache]: Analyzing trace with hash 89294795, now seen corresponding path program 1 times [2020-12-09 20:17:28,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:28,117 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393394783] [2020-12-09 20:17:28,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:28,188 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 20:17:28,189 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393394783] [2020-12-09 20:17:28,189 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:28,189 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:28,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273184825] [2020-12-09 20:17:28,190 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:28,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:28,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:28,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:28,191 INFO L87 Difference]: Start difference. First operand 2272 states and 2911 transitions. Second operand 5 states. [2020-12-09 20:17:28,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:28,434 INFO L93 Difference]: Finished difference Result 4115 states and 5267 transitions. [2020-12-09 20:17:28,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:28,434 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-12-09 20:17:28,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:28,443 INFO L225 Difference]: With dead ends: 4115 [2020-12-09 20:17:28,443 INFO L226 Difference]: Without dead ends: 2272 [2020-12-09 20:17:28,445 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 20:17:28,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2272 states. [2020-12-09 20:17:28,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2272 to 2272. [2020-12-09 20:17:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2272 states. [2020-12-09 20:17:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 2272 states and 2875 transitions. [2020-12-09 20:17:28,553 INFO L78 Accepts]: Start accepts. Automaton has 2272 states and 2875 transitions. Word has length 123 [2020-12-09 20:17:28,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:28,553 INFO L481 AbstractCegarLoop]: Abstraction has 2272 states and 2875 transitions. [2020-12-09 20:17:28,553 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:28,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 2875 transitions. [2020-12-09 20:17:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 20:17:28,556 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:28,556 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 20:17:28,556 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-09 20:17:28,556 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 20:17:28,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:28,557 INFO L82 PathProgramCache]: Analyzing trace with hash -406819418, now seen corresponding path program 1 times [2020-12-09 20:17:28,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:28,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873046497] [2020-12-09 20:17:28,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:28,757 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 20:17:28,757 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873046497] [2020-12-09 20:17:28,757 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:28,758 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:28,758 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623771962] [2020-12-09 20:17:28,758 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:28,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:28,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:28,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:28,759 INFO L87 Difference]: Start difference. First operand 2272 states and 2875 transitions. Second operand 5 states. [2020-12-09 20:17:28,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:28,916 INFO L93 Difference]: Finished difference Result 3256 states and 4215 transitions. [2020-12-09 20:17:28,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:28,916 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-12-09 20:17:28,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:28,924 INFO L225 Difference]: With dead ends: 3256 [2020-12-09 20:17:28,925 INFO L226 Difference]: Without dead ends: 2153 [2020-12-09 20:17:28,926 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 20:17:28,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2153 states. [2020-12-09 20:17:29,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2153 to 1942. [2020-12-09 20:17:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1942 states. [2020-12-09 20:17:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1942 states and 2457 transitions. [2020-12-09 20:17:29,017 INFO L78 Accepts]: Start accepts. Automaton has 1942 states and 2457 transitions. Word has length 123 [2020-12-09 20:17:29,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:29,017 INFO L481 AbstractCegarLoop]: Abstraction has 1942 states and 2457 transitions. [2020-12-09 20:17:29,017 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2457 transitions. [2020-12-09 20:17:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 20:17:29,019 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:29,019 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 20:17:29,019 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-09 20:17:29,019 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 20:17:29,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:29,020 INFO L82 PathProgramCache]: Analyzing trace with hash 290360465, now seen corresponding path program 1 times [2020-12-09 20:17:29,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:29,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626637766] [2020-12-09 20:17:29,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:29,083 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 20:17:29,083 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626637766] [2020-12-09 20:17:29,084 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:29,084 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:29,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062258878] [2020-12-09 20:17:29,084 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:29,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:29,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:29,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:29,085 INFO L87 Difference]: Start difference. First operand 1942 states and 2457 transitions. Second operand 5 states. [2020-12-09 20:17:29,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:29,313 INFO L93 Difference]: Finished difference Result 3727 states and 4708 transitions. [2020-12-09 20:17:29,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:29,314 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-12-09 20:17:29,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:29,321 INFO L225 Difference]: With dead ends: 3727 [2020-12-09 20:17:29,321 INFO L226 Difference]: Without dead ends: 1942 [2020-12-09 20:17:29,323 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 20:17:29,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2020-12-09 20:17:29,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1942. [2020-12-09 20:17:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1942 states. [2020-12-09 20:17:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1942 states and 2415 transitions. [2020-12-09 20:17:29,432 INFO L78 Accepts]: Start accepts. Automaton has 1942 states and 2415 transitions. Word has length 123 [2020-12-09 20:17:29,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:29,432 INFO L481 AbstractCegarLoop]: Abstraction has 1942 states and 2415 transitions. [2020-12-09 20:17:29,432 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2415 transitions. [2020-12-09 20:17:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-09 20:17:29,434 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:29,434 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 20:17:29,434 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-09 20:17:29,434 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 20:17:29,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:29,435 INFO L82 PathProgramCache]: Analyzing trace with hash -342241226, now seen corresponding path program 1 times [2020-12-09 20:17:29,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:29,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555022714] [2020-12-09 20:17:29,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:29,599 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 20:17:29,599 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555022714] [2020-12-09 20:17:29,599 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:29,599 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 20:17:29,599 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223332844] [2020-12-09 20:17:29,600 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 20:17:29,600 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:29,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 20:17:29,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-09 20:17:29,600 INFO L87 Difference]: Start difference. First operand 1942 states and 2415 transitions. Second operand 5 states. [2020-12-09 20:17:29,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:29,815 INFO L93 Difference]: Finished difference Result 2949 states and 3746 transitions. [2020-12-09 20:17:29,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 20:17:29,816 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-12-09 20:17:29,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:29,822 INFO L225 Difference]: With dead ends: 2949 [2020-12-09 20:17:29,823 INFO L226 Difference]: Without dead ends: 1758 [2020-12-09 20:17:29,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-12-09 20:17:29,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1758 states. [2020-12-09 20:17:29,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1758 to 1590. [2020-12-09 20:17:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1590 states. [2020-12-09 20:17:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1590 states and 1971 transitions. [2020-12-09 20:17:29,918 INFO L78 Accepts]: Start accepts. Automaton has 1590 states and 1971 transitions. Word has length 123 [2020-12-09 20:17:29,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:29,918 INFO L481 AbstractCegarLoop]: Abstraction has 1590 states and 1971 transitions. [2020-12-09 20:17:29,918 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 20:17:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1971 transitions. [2020-12-09 20:17:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-09 20:17:29,920 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:29,920 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] [2020-12-09 20:17:29,920 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-09 20:17:29,921 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 20:17:29,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:29,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1120412147, now seen corresponding path program 1 times [2020-12-09 20:17:29,921 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:29,921 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213390961] [2020-12-09 20:17:29,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:30,863 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2020-12-09 20:17:32,536 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 56 [2020-12-09 20:17:33,283 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 20:17:33,283 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213390961] [2020-12-09 20:17:33,283 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:33,284 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2020-12-09 20:17:33,284 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326764785] [2020-12-09 20:17:33,284 INFO L461 AbstractCegarLoop]: Interpolant automaton has 32 states [2020-12-09 20:17:33,284 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:33,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2020-12-09 20:17:33,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=901, Unknown=0, NotChecked=0, Total=992 [2020-12-09 20:17:33,285 INFO L87 Difference]: Start difference. First operand 1590 states and 1971 transitions. Second operand 32 states. [2020-12-09 20:17:34,077 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2020-12-09 20:17:34,295 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 51 [2020-12-09 20:17:34,468 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2020-12-09 20:17:34,831 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2020-12-09 20:17:35,115 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 64 [2020-12-09 20:17:35,528 WARN L197 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2020-12-09 20:17:35,866 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2020-12-09 20:17:36,303 WARN L197 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 97 [2020-12-09 20:17:36,739 WARN L197 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2020-12-09 20:17:37,027 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-12-09 20:17:37,355 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2020-12-09 20:17:37,742 WARN L197 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2020-12-09 20:17:38,320 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 60 [2020-12-09 20:17:38,514 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 64 [2020-12-09 20:17:38,877 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 66 [2020-12-09 20:17:39,193 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 71 [2020-12-09 20:17:39,468 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 69 [2020-12-09 20:17:39,619 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 38 [2020-12-09 20:17:39,957 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 65 [2020-12-09 20:17:40,270 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 74 [2020-12-09 20:17:40,602 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2020-12-09 20:17:40,787 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 60 [2020-12-09 20:17:41,056 WARN L197 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2020-12-09 20:17:41,279 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2020-12-09 20:17:41,564 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2020-12-09 20:17:41,921 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2020-12-09 20:17:42,149 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 40 [2020-12-09 20:17:42,376 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 68 [2020-12-09 20:17:42,550 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 62 [2020-12-09 20:17:42,763 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-12-09 20:17:42,939 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2020-12-09 20:17:43,147 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 38 [2020-12-09 20:17:43,440 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 62 [2020-12-09 20:17:43,764 WARN L197 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 50 [2020-12-09 20:17:44,218 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2020-12-09 20:17:44,440 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 48 [2020-12-09 20:17:46,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:17:46,582 INFO L93 Difference]: Finished difference Result 4498 states and 6042 transitions. [2020-12-09 20:17:46,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-12-09 20:17:46,583 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 126 [2020-12-09 20:17:46,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:17:46,597 INFO L225 Difference]: With dead ends: 4498 [2020-12-09 20:17:46,597 INFO L226 Difference]: Without dead ends: 4258 [2020-12-09 20:17:46,600 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1524 ImplicationChecksByTransitivity, 11.3s TimeCoverageRelationStatistics Valid=1026, Invalid=5294, Unknown=0, NotChecked=0, Total=6320 [2020-12-09 20:17:46,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4258 states. [2020-12-09 20:17:46,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4258 to 2187. [2020-12-09 20:17:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2187 states. [2020-12-09 20:17:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 2187 states and 2723 transitions. [2020-12-09 20:17:46,789 INFO L78 Accepts]: Start accepts. Automaton has 2187 states and 2723 transitions. Word has length 126 [2020-12-09 20:17:46,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:17:46,789 INFO L481 AbstractCegarLoop]: Abstraction has 2187 states and 2723 transitions. [2020-12-09 20:17:46,789 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2020-12-09 20:17:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 2723 transitions. [2020-12-09 20:17:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-09 20:17:46,791 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:17:46,791 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] [2020-12-09 20:17:46,791 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-09 20:17:46,791 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 20:17:46,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:17:46,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1458663498, now seen corresponding path program 1 times [2020-12-09 20:17:46,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:17:46,792 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980355265] [2020-12-09 20:17:46,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:17:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 20:17:48,649 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2020-12-09 20:17:48,826 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-12-09 20:17:49,040 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2020-12-09 20:17:49,242 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2020-12-09 20:17:49,479 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 69 [2020-12-09 20:17:50,478 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 20:17:50,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980355265] [2020-12-09 20:17:50,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 20:17:50,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2020-12-09 20:17:50,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054206164] [2020-12-09 20:17:50,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-12-09 20:17:50,479 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 20:17:50,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-12-09 20:17:50,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=951, Unknown=0, NotChecked=0, Total=1056 [2020-12-09 20:17:50,480 INFO L87 Difference]: Start difference. First operand 2187 states and 2723 transitions. Second operand 33 states. [2020-12-09 20:17:51,407 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2020-12-09 20:17:51,617 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2020-12-09 20:17:51,814 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2020-12-09 20:17:52,173 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2020-12-09 20:17:52,464 WARN L197 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2020-12-09 20:17:52,768 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2020-12-09 20:17:53,215 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-12-09 20:17:53,724 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 83 [2020-12-09 20:17:54,118 WARN L197 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2020-12-09 20:17:54,640 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 87 [2020-12-09 20:17:55,151 WARN L197 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2020-12-09 20:17:55,443 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2020-12-09 20:17:55,948 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2020-12-09 20:17:56,223 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2020-12-09 20:17:56,727 WARN L197 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2020-12-09 20:17:57,198 WARN L197 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2020-12-09 20:17:57,822 WARN L197 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 109 [2020-12-09 20:17:58,350 WARN L197 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 108 [2020-12-09 20:17:58,851 WARN L197 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 106 [2020-12-09 20:17:59,166 WARN L197 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2020-12-09 20:17:59,522 WARN L197 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2020-12-09 20:18:00,113 WARN L197 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2020-12-09 20:18:00,637 WARN L197 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 95 [2020-12-09 20:18:00,922 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2020-12-09 20:18:01,381 WARN L197 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2020-12-09 20:18:01,948 WARN L197 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 98 [2020-12-09 20:18:02,323 WARN L197 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2020-12-09 20:18:02,602 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2020-12-09 20:18:02,868 WARN L197 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2020-12-09 20:18:03,710 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 73 [2020-12-09 20:18:05,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 20:18:05,497 INFO L93 Difference]: Finished difference Result 5322 states and 6760 transitions. [2020-12-09 20:18:05,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-12-09 20:18:05,498 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 126 [2020-12-09 20:18:05,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 20:18:05,510 INFO L225 Difference]: With dead ends: 5322 [2020-12-09 20:18:05,510 INFO L226 Difference]: Without dead ends: 3510 [2020-12-09 20:18:05,513 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1047 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=850, Invalid=4120, Unknown=0, NotChecked=0, Total=4970 [2020-12-09 20:18:05,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3510 states. [2020-12-09 20:18:05,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3510 to 2279. [2020-12-09 20:18:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2279 states. [2020-12-09 20:18:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 2279 states and 2824 transitions. [2020-12-09 20:18:05,723 INFO L78 Accepts]: Start accepts. Automaton has 2279 states and 2824 transitions. Word has length 126 [2020-12-09 20:18:05,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 20:18:05,723 INFO L481 AbstractCegarLoop]: Abstraction has 2279 states and 2824 transitions. [2020-12-09 20:18:05,723 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-12-09 20:18:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 2824 transitions. [2020-12-09 20:18:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-09 20:18:05,725 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 20:18:05,725 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] [2020-12-09 20:18:05,725 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-09 20:18:05,725 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 20:18:05,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 20:18:05,726 INFO L82 PathProgramCache]: Analyzing trace with hash 227040259, now seen corresponding path program 1 times [2020-12-09 20:18:05,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 20:18:05,726 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801001077] [2020-12-09 20:18:05,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 20:18:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 20:18:05,814 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 20:18:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 20:18:05,922 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 20:18:05,999 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-12-09 20:18:05,999 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-09 20:18:05,999 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-09 20:18:06,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 08:18:06 BoogieIcfgContainer [2020-12-09 20:18:06,159 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-09 20:18:06,160 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-09 20:18:06,160 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-09 20:18:06,160 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-09 20:18:06,160 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:17:26" (3/4) ... [2020-12-09 20:18:06,161 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-09 20:18:06,350 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4f2d07c8-45e4-4516-8d05-a1e7976c08c6/bin/utaipan/witness.graphml [2020-12-09 20:18:06,350 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-09 20:18:06,351 INFO L168 Benchmark]: Toolchain (without parser) took 42818.45 ms. Allocated memory was 104.9 MB in the beginning and 362.8 MB in the end (delta: 257.9 MB). Free memory was 62.2 MB in the beginning and 250.7 MB in the end (delta: -188.5 MB). Peak memory consumption was 227.0 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,351 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 104.9 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 20:18:06,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.64 ms. Allocated memory is still 104.9 MB. Free memory was 62.0 MB in the beginning and 50.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.00 ms. Allocated memory is still 104.9 MB. Free memory was 50.0 MB in the beginning and 78.0 MB in the end (delta: -28.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,352 INFO L168 Benchmark]: Boogie Preprocessor took 43.12 ms. Allocated memory is still 104.9 MB. Free memory was 78.0 MB in the beginning and 73.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,352 INFO L168 Benchmark]: RCFGBuilder took 1872.57 ms. Allocated memory was 104.9 MB in the beginning and 159.4 MB in the end (delta: 54.5 MB). Free memory was 73.8 MB in the beginning and 104.8 MB in the end (delta: -30.9 MB). Peak memory consumption was 75.4 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,352 INFO L168 Benchmark]: TraceAbstraction took 40000.33 ms. Allocated memory was 159.4 MB in the beginning and 362.8 MB in the end (delta: 203.4 MB). Free memory was 104.8 MB in the beginning and 109.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 198.7 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,352 INFO L168 Benchmark]: Witness Printer took 190.67 ms. Allocated memory is still 362.8 MB. Free memory was 109.5 MB in the beginning and 250.7 MB in the end (delta: -141.2 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2020-12-09 20:18:06,354 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 104.9 MB. Free memory is still 80.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 633.64 ms. Allocated memory is still 104.9 MB. Free memory was 62.0 MB in the beginning and 50.3 MB in the end (delta: 11.7 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 73.00 ms. Allocated memory is still 104.9 MB. Free memory was 50.0 MB in the beginning and 78.0 MB in the end (delta: -28.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 43.12 ms. Allocated memory is still 104.9 MB. Free memory was 78.0 MB in the beginning and 73.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1872.57 ms. Allocated memory was 104.9 MB in the beginning and 159.4 MB in the end (delta: 54.5 MB). Free memory was 73.8 MB in the beginning and 104.8 MB in the end (delta: -30.9 MB). Peak memory consumption was 75.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 40000.33 ms. Allocated memory was 159.4 MB in the beginning and 362.8 MB in the end (delta: 203.4 MB). Free memory was 104.8 MB in the beginning and 109.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 198.7 MB. Max. memory is 16.1 GB. * Witness Printer took 190.67 ms. Allocated memory is still 362.8 MB. Free memory was 109.5 MB in the beginning and 250.7 MB in the end (delta: -141.2 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1742]: 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] char id2 = '\x0'; [L49] char r2 = '\x0'; [L50] char st2 = '\x0'; [L51] char nl2 = '\x0'; [L52] char m2 = '\x0'; [L53] char max2 = '\x0'; [L54] _Bool mode2 = 0; [L55] char id3 = '\x0'; [L56] char r3 = '\x0'; [L57] char st3 = '\x0'; [L58] char nl3 = '\x0'; [L59] char m3 = '\x0'; [L60] char max3 = '\x0'; [L61] _Bool mode3 = 0; [L65] void (*nodes[3])() = { &node1, &node2, &node3 }; [L69] int __return_1709; [L70] int __return_1837; [L71] int __return_1955; [L72] int __return_2060; [L73] int __return_2786; [L74] int __return_2755; [L75] int __return_2697; [L76] int __return_2663; [L77] int __tmp_2184_0; [L78] int __return_2292; [L79] int __return_2197; [L80] int __return_2560; [L81] int __return_2526; [L82] int __return_2447; [L83] int __return_2183; [L86] int main__c1; [L87] int main__i2; [L88] main__c1 = 0 [L89] ep12 = __VERIFIER_nondet_bool() [L90] ep13 = __VERIFIER_nondet_bool() [L91] ep21 = __VERIFIER_nondet_bool() [L92] ep23 = __VERIFIER_nondet_bool() [L93] ep31 = __VERIFIER_nondet_bool() [L94] ep32 = __VERIFIER_nondet_bool() [L95] id1 = __VERIFIER_nondet_char() [L96] r1 = __VERIFIER_nondet_char() [L97] st1 = __VERIFIER_nondet_char() [L98] nl1 = __VERIFIER_nondet_char() [L99] m1 = __VERIFIER_nondet_char() [L100] max1 = __VERIFIER_nondet_char() [L101] mode1 = __VERIFIER_nondet_bool() [L102] id2 = __VERIFIER_nondet_char() [L103] r2 = __VERIFIER_nondet_char() [L104] st2 = __VERIFIER_nondet_char() [L105] nl2 = __VERIFIER_nondet_char() [L106] m2 = __VERIFIER_nondet_char() [L107] max2 = __VERIFIER_nondet_char() [L108] mode2 = __VERIFIER_nondet_bool() [L109] id3 = __VERIFIER_nondet_char() [L110] r3 = __VERIFIER_nondet_char() [L111] st3 = __VERIFIER_nondet_char() [L112] nl3 = __VERIFIER_nondet_char() [L113] m3 = __VERIFIER_nondet_char() [L114] max3 = __VERIFIER_nondet_char() [L115] mode3 = __VERIFIER_nondet_bool() [L117] _Bool init__r121; [L118] _Bool init__r131; [L119] _Bool init__r211; [L120] _Bool init__r231; [L121] _Bool init__r311; [L122] _Bool init__r321; [L123] _Bool init__r122; [L124] int init__tmp; [L125] _Bool init__r132; [L126] int init__tmp___0; [L127] _Bool init__r212; [L128] int init__tmp___1; [L129] _Bool init__r232; [L130] int init__tmp___2; [L131] _Bool init__r312; [L132] int init__tmp___3; [L133] _Bool init__r322; [L134] int init__tmp___4; [L135] int init__tmp___5; [L136] init__r121 = ep12 [L137] init__r131 = ep13 [L138] init__r211 = ep21 [L139] init__r231 = ep23 [L140] init__r311 = ep31 [L141] init__r321 = ep32 [L142] COND TRUE !(init__r121 == 0) [L144] init__tmp = 1 [L146] init__r122 = (_Bool)init__tmp [L147] COND FALSE !(!(init__r131 == 0)) [L2875] COND TRUE !(init__r121 == 0) [L2877] COND TRUE !(ep23 == 0) [L2879] init__tmp___0 = 1 [L151] init__r132 = (_Bool)init__tmp___0 [L152] COND FALSE !(!(init__r211 == 0)) [L2852] COND TRUE !(init__r231 == 0) [L2854] COND TRUE !(ep31 == 0) [L2856] init__tmp___1 = 1 [L156] init__r212 = (_Bool)init__tmp___1 [L157] COND TRUE !(init__r231 == 0) [L159] init__tmp___2 = 1 [L161] init__r232 = (_Bool)init__tmp___2 [L162] COND TRUE !(init__r311 == 0) [L164] init__tmp___3 = 1 [L166] init__r312 = (_Bool)init__tmp___3 [L167] COND FALSE !(!(init__r321 == 0)) [L2783] COND TRUE !(init__r311 == 0) [L2785] COND TRUE !(ep12 == 0) [L2787] init__tmp___4 = 1 [L171] init__r322 = (_Bool)init__tmp___4 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L172] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L174] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L176] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)id2) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)id3) >= 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)r1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)r2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)r3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 !(init__r122 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 !(init__r132 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 !(init__r212 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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__r232 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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__r312 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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__r322 == 0) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 ((int)max1) == ((int)id1) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 ((int)max2) == ((int)id2) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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 ((int)max3) == ((int)id3) VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)st1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)st2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)st3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)nl1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)nl2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)nl3) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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)mode1) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L222] COND TRUE ((int)mode2) == 0 VAL [__return_1709=0, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L224] COND TRUE ((int)mode3) == 0 [L226] init__tmp___5 = 1 [L227] __return_1709 = init__tmp___5 [L228] main__i2 = __return_1709 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, 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] [L229] COND TRUE main__i2 != 0 [L231] p12_old = nomsg [L232] p12_new = nomsg [L233] p13_old = nomsg [L234] p13_new = nomsg [L235] p21_old = nomsg [L236] p21_new = nomsg [L237] p23_old = nomsg [L238] p23_new = nomsg [L239] p31_old = nomsg [L240] p31_new = nomsg [L241] p32_old = nomsg [L242] p32_new = nomsg [L243] main__i2 = 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L244] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L247] COND FALSE !(!(mode1 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L253] COND TRUE ((int)r1) < 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L255] COND TRUE !(ep12 == 0) [L257] int node1____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND TRUE max1 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L260] COND TRUE p12_new == nomsg [L262] node1____CPAchecker_TMP_0 = max1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND FALSE !(!(ep13 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L277] mode1 = 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L279] COND FALSE !(!(mode2 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L285] COND TRUE ((int)r2) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L298] COND TRUE !(ep23 == 0) [L300] int node2____CPAchecker_TMP_1; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] COND TRUE max2 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L303] COND TRUE p23_new == nomsg [L305] node2____CPAchecker_TMP_1 = max2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L309] mode2 = 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L311] COND FALSE !(!(mode3 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L317] COND TRUE ((int)r3) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L319] COND TRUE !(ep31 == 0) [L321] int node3____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L322] COND TRUE max3 != nomsg VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L324] COND TRUE p31_new == nomsg [L326] node3____CPAchecker_TMP_0 = max3 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=125, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L341] mode3 = 1 [L342] p12_old = p12_new [L343] p12_new = nomsg [L344] p13_old = p13_new [L345] p13_new = nomsg [L346] p21_old = p21_new [L347] p21_new = nomsg [L348] p23_old = p23_new [L349] p23_new = nomsg [L350] p31_old = p31_new [L351] p31_new = nomsg [L352] p32_old = p32_new [L353] p32_new = nomsg [L355] int check__tmp; VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L356] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L358] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L360] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L362] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L364] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L370] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L372] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L374] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L380] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=0, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L382] COND TRUE ((int)r1) < 2 [L384] check__tmp = 1 [L385] __return_1837 = check__tmp [L386] main__c1 = __return_1837 [L388] _Bool __tmp_1; [L389] __tmp_1 = main__c1 [L390] _Bool assert__arg; [L391] assert__arg = __tmp_1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L392] COND FALSE !(assert__arg == 0) [L398] int main____CPAchecker_TMP_0 = main__i2; [L399] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L400] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=125, m2=1, m3=127, max1=125, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L403] COND TRUE !(mode1 == 0) [L405] r1 = (char)(((int)r1) + 1) [L406] COND FALSE !(!(ep21 == 0)) [L414] COND TRUE !(ep31 == 0) [L416] m1 = p31_old [L417] p31_old = nomsg [L418] COND TRUE ((int)m1) > ((int)max1) [L420] max1 = m1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=1, m3=127, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L422] COND FALSE !(((int)r1) == 2) [L428] mode1 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=1, m3=127, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=125, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L430] COND TRUE !(mode2 == 0) [L432] r2 = (char)(((int)r2) + 1) [L433] COND TRUE !(ep12 == 0) [L435] m2 = p12_old [L436] p12_old = nomsg [L437] COND FALSE !(((int)m2) > ((int)max2)) [L441] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=127, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, 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] [L449] COND FALSE !(((int)r2) == 2) [L455] mode2 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=127, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, 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] [L457] COND TRUE !(mode3 == 0) [L459] r3 = (char)(((int)r3) + 1) [L460] COND FALSE !(!(ep13 == 0)) [L468] COND TRUE !(ep23 == 0) [L470] m3 = p23_old [L471] p23_old = nomsg [L472] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L476] COND FALSE !(((int)r3) == 2) [L482] mode3 = 0 [L483] p12_old = p12_new [L484] p12_new = nomsg [L485] p13_old = p13_new [L486] p13_new = nomsg [L487] p21_old = p21_new [L488] p21_new = nomsg [L489] p23_old = p23_new [L490] p23_new = nomsg [L491] p31_old = p31_new [L492] p31_new = nomsg [L493] p32_old = p32_new [L494] p32_new = nomsg [L496] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L497] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L499] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L501] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L503] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L505] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L511] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L513] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L515] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L521] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=0, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] COND TRUE ((int)r1) < 2 [L525] check__tmp = 1 [L526] __return_1955 = check__tmp [L527] main__c1 = __return_1955 [L529] _Bool __tmp_2; [L530] __tmp_2 = main__c1 [L531] _Bool assert__arg; [L532] assert__arg = __tmp_2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L533] COND FALSE !(assert__arg == 0) [L539] int main____CPAchecker_TMP_0 = main__i2; [L540] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L541] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L544] COND FALSE !(!(mode1 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND FALSE !(((int)r1) < 1) [L556] mode1 = 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 FALSE !(!(mode2 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L564] COND TRUE ((int)r2) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 FALSE !(!(ep21 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L577] COND TRUE !(ep23 == 0) [L579] int node2____CPAchecker_TMP_1; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L580] COND TRUE max2 != nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L582] COND TRUE p23_new == nomsg [L584] node2____CPAchecker_TMP_1 = max2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L588] mode2 = 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L590] COND FALSE !(!(mode3 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L596] COND TRUE ((int)r3) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L598] COND TRUE !(ep31 == 0) [L600] int node3____CPAchecker_TMP_0; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L601] COND TRUE max3 != nomsg VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L603] COND TRUE p31_new == nomsg [L605] node3____CPAchecker_TMP_0 = max3 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L607] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L609] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L620] mode3 = 1 [L621] p12_old = p12_new [L622] p12_new = nomsg [L623] p13_old = p13_new [L624] p13_new = nomsg [L625] p21_old = p21_new [L626] p21_new = nomsg [L627] p23_old = p23_new [L628] p23_new = nomsg [L629] p31_old = p31_new [L630] p31_new = nomsg [L631] p32_old = p32_new [L632] p32_new = nomsg [L634] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L635] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L637] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L639] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L641] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L643] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L649] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L651] COND TRUE ((int)r1) < 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND FALSE !(((int)r1) >= 2) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L659] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=0, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L661] COND TRUE ((int)r1) < 2 [L663] check__tmp = 1 [L664] __return_2060 = check__tmp [L665] main__c1 = __return_2060 [L667] _Bool __tmp_3; [L668] __tmp_3 = main__c1 [L669] _Bool assert__arg; [L670] assert__arg = __tmp_3 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L671] COND FALSE !(assert__arg == 0) [L677] int main____CPAchecker_TMP_0 = main__i2; [L678] main__i2 = main__i2 + 1 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L679] COND TRUE main__i2 < 6 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L682] COND TRUE !(mode1 == 0) [L684] r1 = (char)(((int)r1) + 1) [L685] COND FALSE !(!(ep21 == 0)) [L693] COND TRUE !(ep31 == 0) [L695] m1 = p31_old [L696] p31_old = nomsg [L697] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L701] COND TRUE ((int)r1) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L703] COND FALSE !(((int)max1) == ((int)id1)) [L1658] nl1 = 1 [L1659] mode1 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=125, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, 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=126, 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] [L1661] COND TRUE !(mode2 == 0) [L1663] r2 = (char)(((int)r2) + 1) [L1664] COND TRUE !(ep12 == 0) [L1666] m2 = p12_old [L1667] p12_old = nomsg [L1668] COND FALSE !(((int)m2) > ((int)max2)) [L1672] COND FALSE !(!(ep32 == 0)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, 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=126, 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] [L1680] COND TRUE ((int)r2) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, 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=126, 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] [L1682] COND TRUE ((int)max2) == ((int)id2) [L1684] st2 = 1 [L1685] mode2 = 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, 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=126, 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] [L1687] COND TRUE !(mode3 == 0) [L1689] r3 = (char)(((int)r3) + 1) [L1690] COND FALSE !(!(ep13 == 0)) [L1698] COND TRUE !(ep23 == 0) [L1700] m3 = p23_old [L1701] p23_old = nomsg [L1702] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, 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] [L1706] COND TRUE ((int)r3) == 2 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, 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] [L1708] COND TRUE ((int)max3) == ((int)id3) [L1710] st3 = 1 [L1711] mode3 = 0 [L1712] p12_old = p12_new [L1713] p12_new = nomsg [L1714] p13_old = p13_new [L1715] p13_new = nomsg [L1716] p21_old = p21_new [L1717] p21_new = nomsg [L1718] p23_old = p23_new [L1719] p23_new = nomsg [L1720] p31_old = p31_new [L1721] p31_new = nomsg [L1722] p32_old = p32_new [L1723] p32_new = nomsg [L1725] int check__tmp; VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=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] [L1726] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1732] check__tmp = 0 [L1733] __return_2560 = check__tmp [L1734] main__c1 = __return_2560 [L1736] _Bool __tmp_8; [L1737] __tmp_8 = main__c1 [L1738] _Bool assert__arg; [L1739] assert__arg = __tmp_8 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=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] [L1740] COND TRUE assert__arg == 0 VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=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] [L1742] reach_error() VAL [__return_1709=1, __return_1837=1, __return_1955=1, __return_2060=1, __return_2183=0, __return_2197=0, __return_2292=0, __return_2447=0, __return_2526=0, __return_2560=0, __return_2663=0, __return_2697=0, __return_2755=0, __return_2786=0, __return_main=0, __tmp_2184_0=0, ep12=1, ep13=0, ep21=0, ep23=255, ep31=255, ep32=0, id1=125, id2=126, id3=127, m1=127, m2=-1, m3=126, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=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, 275 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 39.7s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 29.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4468 SDtfs, 17398 SDslu, 15295 SDs, 0 SdLazy, 6950 SolverSat, 509 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 188 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2571 ImplicationChecksByTransitivity, 24.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2279occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 3765 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 1335 NumberOfCodeBlocks, 1335 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1199 ConstructedInterpolants, 0 QuantifiedInterpolants, 3069361 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...