./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.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_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/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 b3d461d66c2530d65fbdb13388ece30df91442ba .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 15:35:49,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 15:35:49,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 15:35:49,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 15:35:49,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 15:35:49,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 15:35:49,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 15:35:49,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 15:35:49,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 15:35:49,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 15:35:49,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 15:35:49,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 15:35:49,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 15:35:49,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 15:35:49,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 15:35:49,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 15:35:49,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 15:35:49,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 15:35:49,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 15:35:49,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 15:35:49,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 15:35:49,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 15:35:49,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 15:35:49,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 15:35:49,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 15:35:49,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 15:35:49,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 15:35:49,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 15:35:49,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 15:35:49,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 15:35:49,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 15:35:49,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 15:35:49,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 15:35:49,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 15:35:49,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 15:35:49,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 15:35:49,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 15:35:49,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 15:35:49,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 15:35:49,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 15:35:49,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 15:35:49,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-12-09 15:35:49,988 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 15:35:49,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 15:35:49,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 15:35:49,989 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 15:35:49,989 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 15:35:49,990 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 15:35:49,990 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 15:35:49,990 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 15:35:49,990 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 15:35:49,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 15:35:49,990 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 15:35:49,991 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 15:35:49,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 15:35:49,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 15:35:49,992 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 15:35:49,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 15:35:49,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 15:35:49,993 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 15:35:49,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 15:35:49,993 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_f492a425-933d-422e-89a8-a2f732efc9b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3d461d66c2530d65fbdb13388ece30df91442ba [2020-12-09 15:35:50,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 15:35:50,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 15:35:50,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 15:35:50,189 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 15:35:50,189 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 15:35:50,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 15:35:50,238 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/data/e8751cce7/9172205e4faf4c19bcc87be65cc8861a/FLAG3c879c4b2 [2020-12-09 15:35:50,681 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 15:35:50,682 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 15:35:50,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/data/e8751cce7/9172205e4faf4c19bcc87be65cc8861a/FLAG3c879c4b2 [2020-12-09 15:35:50,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/data/e8751cce7/9172205e4faf4c19bcc87be65cc8861a [2020-12-09 15:35:50,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 15:35:50,708 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 15:35:50,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 15:35:50,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 15:35:50,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 15:35:50,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:35:50" (1/1) ... [2020-12-09 15:35:50,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72eafff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:50, skipping insertion in model container [2020-12-09 15:35:50,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:35:50" (1/1) ... [2020-12-09 15:35:50,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 15:35:50,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 15:35:50,969 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13368,13381] [2020-12-09 15:35:50,977 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14015,14028] [2020-12-09 15:35:50,987 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15291,15304] [2020-12-09 15:35:50,996 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16267,16280] [2020-12-09 15:35:51,050 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24738,24751] [2020-12-09 15:35:51,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 15:35:51,097 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 15:35:51,160 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13368,13381] [2020-12-09 15:35:51,165 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14015,14028] [2020-12-09 15:35:51,173 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15291,15304] [2020-12-09 15:35:51,180 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16267,16280] [2020-12-09 15:35:51,215 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_f492a425-933d-422e-89a8-a2f732efc9b5/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24738,24751] [2020-12-09 15:35:51,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 15:35:51,257 INFO L208 MainTranslator]: Completed translation [2020-12-09 15:35:51,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51 WrapperNode [2020-12-09 15:35:51,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 15:35:51,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 15:35:51,259 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 15:35:51,259 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 15:35:51,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 15:35:51,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-09 15:35:51,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-09 15:35:51,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-09 15:35:51,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... [2020-12-09 15:35:51,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-09 15:35:51,394 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-09 15:35:51,394 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-09 15:35:51,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-09 15:35:51,395 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/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 15:35:51,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-09 15:35:51,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-09 15:35:51,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-09 15:35:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-09 15:35:53,206 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-09 15:35:53,207 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2020-12-09 15:35:53,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:35:53 BoogieIcfgContainer [2020-12-09 15:35:53,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-09 15:35:53,210 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-09 15:35:53,210 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-09 15:35:53,212 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-09 15:35:53,212 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 03:35:50" (1/3) ... [2020-12-09 15:35:53,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d2e995e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:35:53, skipping insertion in model container [2020-12-09 15:35:53,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:35:51" (2/3) ... [2020-12-09 15:35:53,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d2e995e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:35:53, skipping insertion in model container [2020-12-09 15:35:53,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:35:53" (3/3) ... [2020-12-09 15:35:53,215 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 15:35:53,226 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-09 15:35:53,229 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-09 15:35:53,236 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-09 15:35:53,256 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-09 15:35:53,257 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-09 15:35:53,257 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-09 15:35:53,257 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-09 15:35:53,257 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-09 15:35:53,257 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-09 15:35:53,257 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-09 15:35:53,257 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-09 15:35:53,273 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states. [2020-12-09 15:35:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-09 15:35:53,289 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:53,290 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:35:53,290 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 15:35:53,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:53,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1472553443, now seen corresponding path program 1 times [2020-12-09 15:35:53,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:53,301 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29483272] [2020-12-09 15:35:53,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:53,787 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 15:35:53,788 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29483272] [2020-12-09 15:35:53,788 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:53,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:53,789 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797260421] [2020-12-09 15:35:53,792 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:53,792 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:53,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:53,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:53,803 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 5 states. [2020-12-09 15:35:53,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:53,947 INFO L93 Difference]: Finished difference Result 719 states and 1270 transitions. [2020-12-09 15:35:53,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:53,949 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-12-09 15:35:53,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:53,964 INFO L225 Difference]: With dead ends: 719 [2020-12-09 15:35:53,964 INFO L226 Difference]: Without dead ends: 495 [2020-12-09 15:35:53,968 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 15:35:53,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2020-12-09 15:35:54,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 473. [2020-12-09 15:35:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2020-12-09 15:35:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 605 transitions. [2020-12-09 15:35:54,041 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 605 transitions. Word has length 113 [2020-12-09 15:35:54,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:54,041 INFO L481 AbstractCegarLoop]: Abstraction has 473 states and 605 transitions. [2020-12-09 15:35:54,041 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 605 transitions. [2020-12-09 15:35:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 15:35:54,045 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:54,045 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:35:54,045 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-09 15:35:54,046 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 15:35:54,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:54,047 INFO L82 PathProgramCache]: Analyzing trace with hash 1376929430, now seen corresponding path program 1 times [2020-12-09 15:35:54,047 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:54,047 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485085046] [2020-12-09 15:35:54,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:54,164 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 15:35:54,164 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485085046] [2020-12-09 15:35:54,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:54,165 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 15:35:54,165 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484141594] [2020-12-09 15:35:54,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 15:35:54,166 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:54,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 15:35:54,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 15:35:54,167 INFO L87 Difference]: Start difference. First operand 473 states and 605 transitions. Second operand 3 states. [2020-12-09 15:35:54,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:54,210 INFO L93 Difference]: Finished difference Result 855 states and 1091 transitions. [2020-12-09 15:35:54,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 15:35:54,211 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2020-12-09 15:35:54,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:54,214 INFO L225 Difference]: With dead ends: 855 [2020-12-09 15:35:54,214 INFO L226 Difference]: Without dead ends: 685 [2020-12-09 15:35:54,216 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 15:35:54,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-12-09 15:35:54,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 663. [2020-12-09 15:35:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2020-12-09 15:35:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 849 transitions. [2020-12-09 15:35:54,244 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 849 transitions. Word has length 119 [2020-12-09 15:35:54,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:54,244 INFO L481 AbstractCegarLoop]: Abstraction has 663 states and 849 transitions. [2020-12-09 15:35:54,244 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 15:35:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 849 transitions. [2020-12-09 15:35:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 15:35:54,246 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:54,247 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:35:54,247 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-09 15:35:54,257 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 15:35:54,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:54,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1609356992, now seen corresponding path program 1 times [2020-12-09 15:35:54,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:54,258 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201120475] [2020-12-09 15:35:54,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:54,424 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 15:35:54,424 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201120475] [2020-12-09 15:35:54,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:54,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-12-09 15:35:54,425 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509364207] [2020-12-09 15:35:54,425 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-12-09 15:35:54,425 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:54,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-12-09 15:35:54,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-12-09 15:35:54,426 INFO L87 Difference]: Start difference. First operand 663 states and 849 transitions. Second operand 7 states. [2020-12-09 15:35:54,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:54,945 INFO L93 Difference]: Finished difference Result 2428 states and 3104 transitions. [2020-12-09 15:35:54,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-09 15:35:54,946 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 119 [2020-12-09 15:35:54,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:54,956 INFO L225 Difference]: With dead ends: 2428 [2020-12-09 15:35:54,956 INFO L226 Difference]: Without dead ends: 1815 [2020-12-09 15:35:54,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-12-09 15:35:54,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1815 states. [2020-12-09 15:35:55,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1815 to 1771. [2020-12-09 15:35:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1771 states. [2020-12-09 15:35:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1771 states and 2233 transitions. [2020-12-09 15:35:55,031 INFO L78 Accepts]: Start accepts. Automaton has 1771 states and 2233 transitions. Word has length 119 [2020-12-09 15:35:55,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:55,032 INFO L481 AbstractCegarLoop]: Abstraction has 1771 states and 2233 transitions. [2020-12-09 15:35:55,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-12-09 15:35:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2233 transitions. [2020-12-09 15:35:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 15:35:55,035 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:55,035 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:35:55,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-09 15:35:55,036 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 15:35:55,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:55,036 INFO L82 PathProgramCache]: Analyzing trace with hash -462900475, now seen corresponding path program 1 times [2020-12-09 15:35:55,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:55,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314252235] [2020-12-09 15:35:55,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:55,226 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 15:35:55,226 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314252235] [2020-12-09 15:35:55,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:55,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:55,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914500397] [2020-12-09 15:35:55,227 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:55,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:55,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:55,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:55,228 INFO L87 Difference]: Start difference. First operand 1771 states and 2233 transitions. Second operand 5 states. [2020-12-09 15:35:55,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:55,357 INFO L93 Difference]: Finished difference Result 2866 states and 3670 transitions. [2020-12-09 15:35:55,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:55,357 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 15:35:55,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:55,364 INFO L225 Difference]: With dead ends: 2866 [2020-12-09 15:35:55,364 INFO L226 Difference]: Without dead ends: 1805 [2020-12-09 15:35:55,366 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 15:35:55,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1805 states. [2020-12-09 15:35:55,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1805 to 1783. [2020-12-09 15:35:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1783 states. [2020-12-09 15:35:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1783 states and 2245 transitions. [2020-12-09 15:35:55,429 INFO L78 Accepts]: Start accepts. Automaton has 1783 states and 2245 transitions. Word has length 119 [2020-12-09 15:35:55,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:55,429 INFO L481 AbstractCegarLoop]: Abstraction has 1783 states and 2245 transitions. [2020-12-09 15:35:55,429 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2245 transitions. [2020-12-09 15:35:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-12-09 15:35:55,431 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:55,431 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] [2020-12-09 15:35:55,431 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-09 15:35:55,431 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 15:35:55,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:55,432 INFO L82 PathProgramCache]: Analyzing trace with hash -2103726742, now seen corresponding path program 1 times [2020-12-09 15:35:55,432 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:55,432 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91291837] [2020-12-09 15:35:55,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:55,619 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 15:35:55,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91291837] [2020-12-09 15:35:55,620 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:55,620 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:55,620 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375941436] [2020-12-09 15:35:55,620 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:55,620 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:55,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:55,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:55,621 INFO L87 Difference]: Start difference. First operand 1783 states and 2245 transitions. Second operand 5 states. [2020-12-09 15:35:55,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:55,727 INFO L93 Difference]: Finished difference Result 2406 states and 3094 transitions. [2020-12-09 15:35:55,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:55,728 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-12-09 15:35:55,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:55,735 INFO L225 Difference]: With dead ends: 2406 [2020-12-09 15:35:55,735 INFO L226 Difference]: Without dead ends: 1720 [2020-12-09 15:35:55,736 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 15:35:55,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1720 states. [2020-12-09 15:35:55,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1720 to 1610. [2020-12-09 15:35:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1610 states. [2020-12-09 15:35:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1610 states and 2026 transitions. [2020-12-09 15:35:55,804 INFO L78 Accepts]: Start accepts. Automaton has 1610 states and 2026 transitions. Word has length 122 [2020-12-09 15:35:55,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:55,805 INFO L481 AbstractCegarLoop]: Abstraction has 1610 states and 2026 transitions. [2020-12-09 15:35:55,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2026 transitions. [2020-12-09 15:35:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-12-09 15:35:55,806 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:55,807 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] [2020-12-09 15:35:55,807 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-09 15:35:55,807 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 15:35:55,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:55,807 INFO L82 PathProgramCache]: Analyzing trace with hash -1606733838, now seen corresponding path program 1 times [2020-12-09 15:35:55,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:55,807 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592505004] [2020-12-09 15:35:55,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:55,870 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 15:35:55,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592505004] [2020-12-09 15:35:55,870 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:55,870 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:55,870 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334897307] [2020-12-09 15:35:55,871 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:55,871 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:55,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:55,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:55,871 INFO L87 Difference]: Start difference. First operand 1610 states and 2026 transitions. Second operand 5 states. [2020-12-09 15:35:56,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:56,059 INFO L93 Difference]: Finished difference Result 3108 states and 3905 transitions. [2020-12-09 15:35:56,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:56,059 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-12-09 15:35:56,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:56,065 INFO L225 Difference]: With dead ends: 3108 [2020-12-09 15:35:56,065 INFO L226 Difference]: Without dead ends: 1610 [2020-12-09 15:35:56,067 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 15:35:56,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1610 states. [2020-12-09 15:35:56,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1610 to 1610. [2020-12-09 15:35:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1610 states. [2020-12-09 15:35:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1610 states and 1992 transitions. [2020-12-09 15:35:56,137 INFO L78 Accepts]: Start accepts. Automaton has 1610 states and 1992 transitions. Word has length 122 [2020-12-09 15:35:56,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:56,137 INFO L481 AbstractCegarLoop]: Abstraction has 1610 states and 1992 transitions. [2020-12-09 15:35:56,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1992 transitions. [2020-12-09 15:35:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-12-09 15:35:56,139 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:56,139 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] [2020-12-09 15:35:56,139 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-09 15:35:56,139 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 15:35:56,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:56,140 INFO L82 PathProgramCache]: Analyzing trace with hash -1279806776, now seen corresponding path program 1 times [2020-12-09 15:35:56,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:56,140 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121785060] [2020-12-09 15:35:56,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:56,293 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 15:35:56,294 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121785060] [2020-12-09 15:35:56,294 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:56,294 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:56,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466525896] [2020-12-09 15:35:56,294 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:56,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:56,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:56,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:56,295 INFO L87 Difference]: Start difference. First operand 1610 states and 1992 transitions. Second operand 5 states. [2020-12-09 15:35:56,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:56,494 INFO L93 Difference]: Finished difference Result 4622 states and 5718 transitions. [2020-12-09 15:35:56,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:56,495 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 122 [2020-12-09 15:35:56,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:56,507 INFO L225 Difference]: With dead ends: 4622 [2020-12-09 15:35:56,507 INFO L226 Difference]: Without dead ends: 3094 [2020-12-09 15:35:56,509 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 15:35:56,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3094 states. [2020-12-09 15:35:56,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3094 to 3072. [2020-12-09 15:35:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3072 states. [2020-12-09 15:35:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 3072 states and 3791 transitions. [2020-12-09 15:35:56,655 INFO L78 Accepts]: Start accepts. Automaton has 3072 states and 3791 transitions. Word has length 122 [2020-12-09 15:35:56,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:56,656 INFO L481 AbstractCegarLoop]: Abstraction has 3072 states and 3791 transitions. [2020-12-09 15:35:56,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 3791 transitions. [2020-12-09 15:35:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-12-09 15:35:56,659 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:56,659 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] [2020-12-09 15:35:56,659 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-09 15:35:56,660 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 15:35:56,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:56,660 INFO L82 PathProgramCache]: Analyzing trace with hash 724743861, now seen corresponding path program 1 times [2020-12-09 15:35:56,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:56,660 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712927079] [2020-12-09 15:35:56,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:56,853 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 15:35:56,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712927079] [2020-12-09 15:35:56,854 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:35:56,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 15:35:56,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817237229] [2020-12-09 15:35:56,854 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 15:35:56,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:35:56,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 15:35:56,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 15:35:56,855 INFO L87 Difference]: Start difference. First operand 3072 states and 3791 transitions. Second operand 5 states. [2020-12-09 15:35:57,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:35:57,035 INFO L93 Difference]: Finished difference Result 4612 states and 5819 transitions. [2020-12-09 15:35:57,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 15:35:57,036 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2020-12-09 15:35:57,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:35:57,046 INFO L225 Difference]: With dead ends: 4612 [2020-12-09 15:35:57,046 INFO L226 Difference]: Without dead ends: 2791 [2020-12-09 15:35:57,049 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 15:35:57,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2791 states. [2020-12-09 15:35:57,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2791 to 2537. [2020-12-09 15:35:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2537 states. [2020-12-09 15:35:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 2537 states and 3123 transitions. [2020-12-09 15:35:57,161 INFO L78 Accepts]: Start accepts. Automaton has 2537 states and 3123 transitions. Word has length 125 [2020-12-09 15:35:57,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:35:57,161 INFO L481 AbstractCegarLoop]: Abstraction has 2537 states and 3123 transitions. [2020-12-09 15:35:57,162 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 15:35:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 3123 transitions. [2020-12-09 15:35:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 15:35:57,164 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:35:57,164 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:35:57,164 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-09 15:35:57,164 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 15:35:57,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:35:57,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1811852596, now seen corresponding path program 1 times [2020-12-09 15:35:57,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:35:57,165 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241220053] [2020-12-09 15:35:57,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:35:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:35:58,106 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2020-12-09 15:35:58,512 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 58 [2020-12-09 15:35:58,794 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 56 [2020-12-09 15:35:58,968 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 60 [2020-12-09 15:35:59,139 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 65 [2020-12-09 15:35:59,301 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 74 [2020-12-09 15:35:59,621 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2020-12-09 15:35:59,794 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 64 [2020-12-09 15:36:00,021 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 69 [2020-12-09 15:36:00,625 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 53 [2020-12-09 15:36:01,276 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 15:36:01,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241220053] [2020-12-09 15:36:01,276 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:36:01,277 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2020-12-09 15:36:01,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094866718] [2020-12-09 15:36:01,277 INFO L461 AbstractCegarLoop]: Interpolant automaton has 31 states [2020-12-09 15:36:01,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:36:01,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2020-12-09 15:36:01,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=825, Unknown=0, NotChecked=0, Total=930 [2020-12-09 15:36:01,278 INFO L87 Difference]: Start difference. First operand 2537 states and 3123 transitions. Second operand 31 states. [2020-12-09 15:36:02,222 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2020-12-09 15:36:02,470 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2020-12-09 15:36:02,752 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2020-12-09 15:36:03,045 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2020-12-09 15:36:03,356 WARN L197 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2020-12-09 15:36:03,750 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2020-12-09 15:36:04,115 WARN L197 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 91 [2020-12-09 15:36:04,590 WARN L197 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 99 [2020-12-09 15:36:05,049 WARN L197 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 103 [2020-12-09 15:36:05,316 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2020-12-09 15:36:06,272 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2020-12-09 15:36:06,446 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2020-12-09 15:36:06,685 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-12-09 15:36:07,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:36:07,780 INFO L93 Difference]: Finished difference Result 3888 states and 4931 transitions. [2020-12-09 15:36:07,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-12-09 15:36:07,781 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 128 [2020-12-09 15:36:07,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:36:07,793 INFO L225 Difference]: With dead ends: 3888 [2020-12-09 15:36:07,793 INFO L226 Difference]: Without dead ends: 3600 [2020-12-09 15:36:07,796 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 703 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=488, Invalid=2592, Unknown=0, NotChecked=0, Total=3080 [2020-12-09 15:36:07,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3600 states. [2020-12-09 15:36:07,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3600 to 2656. [2020-12-09 15:36:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2656 states. [2020-12-09 15:36:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 2656 states and 3254 transitions. [2020-12-09 15:36:07,937 INFO L78 Accepts]: Start accepts. Automaton has 2656 states and 3254 transitions. Word has length 128 [2020-12-09 15:36:07,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:36:07,937 INFO L481 AbstractCegarLoop]: Abstraction has 2656 states and 3254 transitions. [2020-12-09 15:36:07,937 INFO L482 AbstractCegarLoop]: Interpolant automaton has 31 states. [2020-12-09 15:36:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 3254 transitions. [2020-12-09 15:36:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 15:36:07,940 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:36:07,940 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:36:07,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-09 15:36:07,940 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 15:36:07,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:36:07,941 INFO L82 PathProgramCache]: Analyzing trace with hash -2027773163, now seen corresponding path program 1 times [2020-12-09 15:36:07,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:36:07,941 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592004829] [2020-12-09 15:36:07,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:36:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 15:36:09,678 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2020-12-09 15:36:11,280 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 15:36:11,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592004829] [2020-12-09 15:36:11,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 15:36:11,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2020-12-09 15:36:11,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568179744] [2020-12-09 15:36:11,281 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-12-09 15:36:11,281 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 15:36:11,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-12-09 15:36:11,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=1032, Unknown=0, NotChecked=0, Total=1122 [2020-12-09 15:36:11,282 INFO L87 Difference]: Start difference. First operand 2656 states and 3254 transitions. Second operand 34 states. [2020-12-09 15:36:12,161 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2020-12-09 15:36:12,474 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2020-12-09 15:36:12,718 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2020-12-09 15:36:13,152 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 69 [2020-12-09 15:36:13,523 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2020-12-09 15:36:13,887 WARN L197 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2020-12-09 15:36:14,234 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2020-12-09 15:36:14,775 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 91 [2020-12-09 15:36:15,124 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 96 [2020-12-09 15:36:15,663 WARN L197 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2020-12-09 15:36:16,153 WARN L197 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 114 [2020-12-09 15:36:16,487 WARN L197 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 94 [2020-12-09 15:36:16,838 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2020-12-09 15:36:17,043 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2020-12-09 15:36:17,666 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2020-12-09 15:36:18,059 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2020-12-09 15:36:18,291 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-12-09 15:36:18,663 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-12-09 15:36:19,405 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-12-09 15:36:19,614 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-12-09 15:36:19,888 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2020-12-09 15:36:20,866 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-12-09 15:36:22,192 WARN L197 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 137 [2020-12-09 15:36:23,583 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2020-12-09 15:36:23,835 WARN L197 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2020-12-09 15:36:24,570 WARN L197 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 120 [2020-12-09 15:36:25,041 WARN L197 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 77 [2020-12-09 15:36:25,354 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-12-09 15:36:25,776 WARN L197 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2020-12-09 15:36:26,405 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 80 [2020-12-09 15:36:26,745 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2020-12-09 15:36:27,211 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74 [2020-12-09 15:36:28,130 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2020-12-09 15:36:28,480 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 74 [2020-12-09 15:36:28,759 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2020-12-09 15:36:29,171 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2020-12-09 15:36:29,546 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2020-12-09 15:36:29,777 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-12-09 15:36:29,983 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61 [2020-12-09 15:36:30,256 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 62 [2020-12-09 15:36:30,455 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2020-12-09 15:36:30,787 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-12-09 15:36:31,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 15:36:31,162 INFO L93 Difference]: Finished difference Result 5792 states and 7743 transitions. [2020-12-09 15:36:31,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2020-12-09 15:36:31,164 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 128 [2020-12-09 15:36:31,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 15:36:31,182 INFO L225 Difference]: With dead ends: 5792 [2020-12-09 15:36:31,182 INFO L226 Difference]: Without dead ends: 5564 [2020-12-09 15:36:31,186 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2630 ImplicationChecksByTransitivity, 15.0s TimeCoverageRelationStatistics Valid=1163, Invalid=7957, Unknown=0, NotChecked=0, Total=9120 [2020-12-09 15:36:31,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5564 states. [2020-12-09 15:36:31,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5564 to 3442. [2020-12-09 15:36:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3442 states. [2020-12-09 15:36:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 3442 states and 4394 transitions. [2020-12-09 15:36:31,423 INFO L78 Accepts]: Start accepts. Automaton has 3442 states and 4394 transitions. Word has length 128 [2020-12-09 15:36:31,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 15:36:31,423 INFO L481 AbstractCegarLoop]: Abstraction has 3442 states and 4394 transitions. [2020-12-09 15:36:31,423 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-12-09 15:36:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3442 states and 4394 transitions. [2020-12-09 15:36:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-09 15:36:31,426 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 15:36:31,426 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 15:36:31,426 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-09 15:36:31,426 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 15:36:31,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 15:36:31,427 INFO L82 PathProgramCache]: Analyzing trace with hash 1464940185, now seen corresponding path program 1 times [2020-12-09 15:36:31,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 15:36:31,427 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257260881] [2020-12-09 15:36:31,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 15:36:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 15:36:31,527 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 15:36:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 15:36:31,631 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 15:36:31,705 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-12-09 15:36:31,705 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-09 15:36:31,705 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-09 15:36:31,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 03:36:31 BoogieIcfgContainer [2020-12-09 15:36:31,873 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-09 15:36:31,874 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-09 15:36:31,874 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-09 15:36:31,874 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-09 15:36:31,874 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:35:53" (3/4) ... [2020-12-09 15:36:31,875 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-09 15:36:32,030 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f492a425-933d-422e-89a8-a2f732efc9b5/bin/utaipan/witness.graphml [2020-12-09 15:36:32,030 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-09 15:36:32,031 INFO L168 Benchmark]: Toolchain (without parser) took 41322.67 ms. Allocated memory was 96.5 MB in the beginning and 325.1 MB in the end (delta: 228.6 MB). Free memory was 67.8 MB in the beginning and 95.1 MB in the end (delta: -27.3 MB). Peak memory consumption was 202.0 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,031 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 96.5 MB. Free memory is still 76.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 15:36:32,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 548.51 ms. Allocated memory is still 96.5 MB. Free memory was 67.6 MB in the beginning and 55.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.40 ms. Allocated memory is still 96.5 MB. Free memory was 55.5 MB in the beginning and 50.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,031 INFO L168 Benchmark]: Boogie Preprocessor took 59.33 ms. Allocated memory is still 96.5 MB. Free memory was 50.1 MB in the beginning and 45.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,032 INFO L168 Benchmark]: RCFGBuilder took 1815.19 ms. Allocated memory was 96.5 MB in the beginning and 151.0 MB in the end (delta: 54.5 MB). Free memory was 45.9 MB in the beginning and 55.8 MB in the end (delta: -9.9 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,032 INFO L168 Benchmark]: TraceAbstraction took 38663.48 ms. Allocated memory was 151.0 MB in the beginning and 325.1 MB in the end (delta: 174.1 MB). Free memory was 55.8 MB in the beginning and 152.8 MB in the end (delta: -97.0 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,032 INFO L168 Benchmark]: Witness Printer took 156.28 ms. Allocated memory is still 325.1 MB. Free memory was 152.8 MB in the beginning and 95.1 MB in the end (delta: 57.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2020-12-09 15:36:32,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 96.5 MB. Free memory is still 76.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 548.51 ms. Allocated memory is still 96.5 MB. Free memory was 67.6 MB in the beginning and 55.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 74.40 ms. Allocated memory is still 96.5 MB. Free memory was 55.5 MB in the beginning and 50.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.33 ms. Allocated memory is still 96.5 MB. Free memory was 50.1 MB in the beginning and 45.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1815.19 ms. Allocated memory was 96.5 MB in the beginning and 151.0 MB in the end (delta: 54.5 MB). Free memory was 45.9 MB in the beginning and 55.8 MB in the end (delta: -9.9 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 38663.48 ms. Allocated memory was 151.0 MB in the beginning and 325.1 MB in the end (delta: 174.1 MB). Free memory was 55.8 MB in the beginning and 152.8 MB in the end (delta: -97.0 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. * Witness Printer took 156.28 ms. Allocated memory is still 325.1 MB. Free memory was 152.8 MB in the beginning and 95.1 MB in the end (delta: 57.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1798]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1] int __return_main; [L17] msg_t nomsg = (msg_t )-1; [L18] port_t p12 = 0; [L19] char p12_old = '\x0'; [L20] char p12_new = '\x0'; [L21] _Bool ep12 = 0; [L22] port_t p13 = 0; [L23] char p13_old = '\x0'; [L24] char p13_new = '\x0'; [L25] _Bool ep13 = 0; [L26] port_t p21 = 0; [L27] char p21_old = '\x0'; [L28] char p21_new = '\x0'; [L29] _Bool ep21 = 0; [L30] port_t p23 = 0; [L31] char p23_old = '\x0'; [L32] char p23_new = '\x0'; [L33] _Bool ep23 = 0; [L34] port_t p31 = 0; [L35] char p31_old = '\x0'; [L36] char p31_new = '\x0'; [L37] _Bool ep31 = 0; [L38] port_t p32 = 0; [L39] char p32_old = '\x0'; [L40] char p32_new = '\x0'; [L41] _Bool ep32 = 0; [L42] char id1 = '\x0'; [L43] unsigned char r1 = '\x0'; [L44] char st1 = '\x0'; [L45] char nl1 = '\x0'; [L46] char m1 = '\x0'; [L47] char max1 = '\x0'; [L48] _Bool mode1 = 0; [L49] char id2 = '\x0'; [L50] unsigned char r2 = '\x0'; [L51] char st2 = '\x0'; [L52] char nl2 = '\x0'; [L53] char m2 = '\x0'; [L54] char max2 = '\x0'; [L55] _Bool mode2 = 0; [L56] char id3 = '\x0'; [L57] unsigned char r3 = '\x0'; [L58] char st3 = '\x0'; [L59] char nl3 = '\x0'; [L60] char m3 = '\x0'; [L61] char max3 = '\x0'; [L62] _Bool mode3 = 0; [L66] void (*nodes[3])() = { &node1, &node2, &node3 }; [L70] int __return_1719; [L71] int __return_1847; [L72] int __return_1965; [L73] int __return_2067; [L74] int __return_2801; [L75] int __return_2770; [L76] int __return_2711; [L77] int __return_2677; [L78] int __return_2300; [L79] int __return_2572; [L80] int __return_2538; [L81] int __return_2458; [L82] int __return_2190; [L85] int main__c1; [L86] int main__i2; [L87] main__c1 = 0 [L88] ep12 = __VERIFIER_nondet_bool() [L89] ep13 = __VERIFIER_nondet_bool() [L90] ep21 = __VERIFIER_nondet_bool() [L91] ep23 = __VERIFIER_nondet_bool() [L92] ep31 = __VERIFIER_nondet_bool() [L93] ep32 = __VERIFIER_nondet_bool() [L94] id1 = __VERIFIER_nondet_char() [L95] r1 = __VERIFIER_nondet_uchar() [L96] st1 = __VERIFIER_nondet_char() [L97] nl1 = __VERIFIER_nondet_char() [L98] m1 = __VERIFIER_nondet_char() [L99] max1 = __VERIFIER_nondet_char() [L100] mode1 = __VERIFIER_nondet_bool() [L101] id2 = __VERIFIER_nondet_char() [L102] r2 = __VERIFIER_nondet_uchar() [L103] st2 = __VERIFIER_nondet_char() [L104] nl2 = __VERIFIER_nondet_char() [L105] m2 = __VERIFIER_nondet_char() [L106] max2 = __VERIFIER_nondet_char() [L107] mode2 = __VERIFIER_nondet_bool() [L108] id3 = __VERIFIER_nondet_char() [L109] r3 = __VERIFIER_nondet_uchar() [L110] st3 = __VERIFIER_nondet_char() [L111] nl3 = __VERIFIER_nondet_char() [L112] m3 = __VERIFIER_nondet_char() [L113] max3 = __VERIFIER_nondet_char() [L114] mode3 = __VERIFIER_nondet_bool() [L116] _Bool init__r121; [L117] _Bool init__r131; [L118] _Bool init__r211; [L119] _Bool init__r231; [L120] _Bool init__r311; [L121] _Bool init__r321; [L122] _Bool init__r122; [L123] int init__tmp; [L124] _Bool init__r132; [L125] int init__tmp___0; [L126] _Bool init__r212; [L127] int init__tmp___1; [L128] _Bool init__r232; [L129] int init__tmp___2; [L130] _Bool init__r312; [L131] int init__tmp___3; [L132] _Bool init__r322; [L133] int init__tmp___4; [L134] int init__tmp___5; [L135] init__r121 = ep12 [L136] init__r131 = ep13 [L137] init__r211 = ep21 [L138] init__r231 = ep23 [L139] init__r311 = ep31 [L140] init__r321 = ep32 [L141] COND FALSE !(!(init__r121 == 0)) [L2944] COND TRUE !(init__r131 == 0) [L2946] COND TRUE !(ep32 == 0) [L2948] init__tmp = 1 [L145] init__r122 = (_Bool)init__tmp [L146] COND TRUE !(init__r131 == 0) [L148] init__tmp___0 = 1 [L150] init__r132 = (_Bool)init__tmp___0 [L151] COND TRUE !(init__r211 == 0) [L153] init__tmp___1 = 1 [L155] init__r212 = (_Bool)init__tmp___1 [L156] COND FALSE !(!(init__r231 == 0)) [L2875] COND TRUE !(init__r211 == 0) [L2877] COND TRUE !(ep13 == 0) [L2879] init__tmp___2 = 1 [L160] init__r232 = (_Bool)init__tmp___2 [L161] COND FALSE !(!(init__r311 == 0)) [L2852] COND TRUE !(init__r321 == 0) [L2854] COND TRUE !(ep21 == 0) [L2856] init__tmp___3 = 1 [L165] init__r312 = (_Bool)init__tmp___3 [L166] COND TRUE !(init__r321 == 0) [L168] init__tmp___4 = 1 [L170] init__r322 = (_Bool)init__tmp___4 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id2) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id3) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)r2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)r3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE !(init__r122 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE !(init__r132 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE !(init__r212 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE !(init__r232 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE !(init__r312 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE !(init__r322 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)st1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)st2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)st3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)nl1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)nl2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)nl3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)mode1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L221] COND TRUE ((int)mode2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L223] COND TRUE ((int)mode3) == 0 [L225] init__tmp___5 = 1 [L226] __return_1719 = init__tmp___5 [L227] main__i2 = __return_1719 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE main__i2 != 0 [L230] p12_old = nomsg [L231] p12_new = nomsg [L232] p13_old = nomsg [L233] p13_new = nomsg [L234] p21_old = nomsg [L235] p21_new = nomsg [L236] p23_old = nomsg [L237] p23_new = nomsg [L238] p31_old = nomsg [L239] p31_new = nomsg [L240] p32_old = nomsg [L241] p32_new = nomsg [L242] main__i2 = 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L244] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L250] COND TRUE ((int)r1) < 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L252] COND FALSE !(!(ep12 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L263] COND TRUE !(ep13 == 0) [L265] int node1____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L266] COND TRUE max1 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L268] COND TRUE p13_new == nomsg [L270] node1____CPAchecker_TMP_1 = max1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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] [L272] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L274] mode1 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L276] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L282] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L284] COND TRUE !(ep21 == 0) [L286] int node2____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L287] COND TRUE max2 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L289] COND TRUE p21_new == nomsg [L291] node2____CPAchecker_TMP_0 = max2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L293] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L295] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L306] mode2 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L308] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] COND TRUE ((int)r3) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L316] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L327] COND TRUE !(ep32 == 0) [L329] int node3____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L330] COND TRUE max3 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L332] COND TRUE p32_new == nomsg [L334] node3____CPAchecker_TMP_1 = max3 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=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] [L336] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=126, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L338] mode3 = 1 [L339] p12_old = p12_new [L340] p12_new = nomsg [L341] p13_old = p13_new [L342] p13_new = nomsg [L343] p21_old = p21_new [L344] p21_new = nomsg [L345] p23_old = p23_new [L346] p23_new = nomsg [L347] p31_old = p31_new [L348] p31_new = nomsg [L349] p32_old = p32_new [L350] p32_new = nomsg [L352] int check__tmp; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L361] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((int)r1) < 2 [L381] check__tmp = 1 [L382] __return_1847 = check__tmp [L383] main__c1 = __return_1847 [L385] _Bool __tmp_1; [L386] __tmp_1 = main__c1 [L387] _Bool assert__arg; [L388] assert__arg = __tmp_1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=0, m2=126, m3=2, max1=125, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND FALSE !(r1 == 255) [L404] r1 = r1 + 1 [L405] COND TRUE !(ep21 == 0) [L407] m1 = p21_old [L408] p21_old = nomsg [L409] COND TRUE ((int)m1) > ((int)max1) [L411] max1 = m1 [L413] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L421] COND FALSE !(((int)r1) == 2) [L427] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L429] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L431] COND FALSE !(r2 == 255) [L437] r2 = r2 + 1 [L438] COND FALSE !(!(ep12 == 0)) [L446] COND TRUE !(ep32 == 0) [L448] m2 = p32_old [L449] p32_old = nomsg [L450] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L454] COND FALSE !(((int)r2) == 2) [L460] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L462] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=2, max1=127, max2=127, max3=126, 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=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L464] COND FALSE !(r3 == 255) [L470] r3 = r3 + 1 [L471] COND TRUE !(ep13 == 0) [L473] m3 = p13_old [L474] p13_old = nomsg [L475] COND FALSE !(((int)m3) > ((int)max3)) [L479] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L487] COND FALSE !(((int)r3) == 2) [L493] mode3 = 0 [L494] p12_old = p12_new [L495] p12_new = nomsg [L496] p13_old = p13_new [L497] p13_new = nomsg [L498] p21_old = p21_new [L499] p21_new = nomsg [L500] p23_old = p23_new [L501] p23_new = nomsg [L502] p31_old = p31_new [L503] p31_new = nomsg [L504] p32_old = p32_new [L505] p32_new = nomsg [L507] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L510] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L512] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L514] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L516] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L522] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L524] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L526] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L532] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L534] COND TRUE ((int)r1) < 2 [L536] check__tmp = 1 [L537] __return_1965 = check__tmp [L538] main__c1 = __return_1965 [L540] _Bool __tmp_2; [L541] __tmp_2 = main__c1 [L542] _Bool assert__arg; [L543] assert__arg = __tmp_2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L544] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L551] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L557] COND FALSE !(((int)r1) < 1) [L563] mode1 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] [L565] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] [L571] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] [L573] COND TRUE !(ep21 == 0) [L575] int node2____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] [L576] COND TRUE max2 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] [L578] COND TRUE p21_new == nomsg [L580] node2____CPAchecker_TMP_0 = max2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L584] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L595] mode2 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L597] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L603] COND TRUE ((int)r3) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L605] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L616] COND TRUE !(ep32 == 0) [L618] int node3____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L619] COND TRUE max3 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L621] COND TRUE p32_new == nomsg [L623] node3____CPAchecker_TMP_1 = max3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=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] [L625] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=126, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L627] mode3 = 1 [L628] p12_old = p12_new [L629] p12_new = nomsg [L630] p13_old = p13_new [L631] p13_new = nomsg [L632] p21_old = p21_new [L633] p21_new = nomsg [L634] p23_old = p23_new [L635] p23_new = nomsg [L636] p31_old = p31_new [L637] p31_new = nomsg [L638] p32_old = p32_new [L639] p32_new = nomsg [L641] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L642] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L644] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L646] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L650] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L656] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L658] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE ((int)r1) < 2 [L670] check__tmp = 1 [L671] __return_2067 = check__tmp [L672] main__c1 = __return_2067 [L674] _Bool __tmp_3; [L675] __tmp_3 = main__c1 [L676] _Bool assert__arg; [L677] assert__arg = __tmp_3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L678] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L685] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L687] COND FALSE !(r1 == 255) [L693] r1 = r1 + 1 [L694] COND TRUE !(ep21 == 0) [L696] m1 = p21_old [L697] p21_old = nomsg [L698] COND FALSE !(((int)m1) > ((int)max1)) [L702] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L710] COND TRUE ((int)r1) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND FALSE !(((int)max1) == ((int)id1)) [L1702] nl1 = 1 [L1703] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1705] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1707] COND FALSE !(r2 == 255) [L1713] r2 = r2 + 1 [L1714] COND FALSE !(!(ep12 == 0)) [L1722] COND TRUE !(ep32 == 0) [L1724] m2 = p32_old [L1725] p32_old = nomsg [L1726] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1730] COND TRUE ((int)r2) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1732] COND TRUE ((int)max2) == ((int)id2) [L1734] st2 = 1 [L1735] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=1, st1=0, st2=1, st3=0] [L1737] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, 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=1, st1=0, st2=1, st3=0] [L1739] COND FALSE !(r3 == 255) [L1745] r3 = r3 + 1 [L1746] COND TRUE !(ep13 == 0) [L1748] m3 = p13_old [L1749] p13_old = nomsg [L1750] COND FALSE !(((int)m3) > ((int)max3)) [L1754] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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] [L1762] COND TRUE ((int)r3) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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] [L1764] COND TRUE ((int)max3) == ((int)id3) [L1766] st3 = 1 [L1767] mode3 = 0 [L1768] p12_old = p12_new [L1769] p12_new = nomsg [L1770] p13_old = p13_new [L1771] p13_new = nomsg [L1772] p21_old = p21_new [L1773] p21_new = nomsg [L1774] p23_old = p23_new [L1775] p23_new = nomsg [L1776] p31_old = p31_new [L1777] p31_new = nomsg [L1778] p32_old = p32_new [L1779] p32_new = nomsg [L1781] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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] [L1782] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1788] check__tmp = 0 [L1789] __return_2572 = check__tmp [L1790] main__c1 = __return_2572 [L1792] _Bool __tmp_8; [L1793] __tmp_8 = main__c1 [L1794] _Bool assert__arg; [L1795] assert__arg = __tmp_8 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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] [L1796] COND TRUE assert__arg == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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] [L1798] reach_error() VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=1, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, 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, 280 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 38.4s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 28.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4373 SDtfs, 16345 SDslu, 15337 SDs, 0 SdLazy, 6860 SolverSat, 443 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 192 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3336 ImplicationChecksByTransitivity, 23.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3442occurred 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: 0.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 3562 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.5s InterpolantComputationTime, 1345 NumberOfCodeBlocks, 1345 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1207 ConstructedInterpolants, 0 QuantifiedInterpolants, 2882276 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...