./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/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 ad259dc4657f7df3d959d4e93f6b10fcc08e6d98 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 08:26:22,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 08:26:22,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 08:26:22,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 08:26:22,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 08:26:22,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 08:26:22,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 08:26:22,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 08:26:22,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 08:26:22,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 08:26:22,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 08:26:22,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 08:26:22,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 08:26:22,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 08:26:22,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 08:26:22,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 08:26:23,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 08:26:23,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 08:26:23,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 08:26:23,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 08:26:23,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 08:26:23,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 08:26:23,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 08:26:23,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 08:26:23,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 08:26:23,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 08:26:23,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 08:26:23,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 08:26:23,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 08:26:23,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 08:26:23,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 08:26:23,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 08:26:23,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 08:26:23,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 08:26:23,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 08:26:23,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 08:26:23,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 08:26:23,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 08:26:23,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 08:26:23,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 08:26:23,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 08:26:23,020 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-12-09 08:26:23,037 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 08:26:23,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 08:26:23,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 08:26:23,038 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 08:26:23,038 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 08:26:23,039 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 08:26:23,039 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 08:26:23,039 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 08:26:23,039 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 08:26:23,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 08:26:23,039 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 08:26:23,040 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 08:26:23,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 08:26:23,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 08:26:23,041 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 08:26:23,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 08:26:23,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 08:26:23,042 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 08:26:23,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 08:26:23,042 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad259dc4657f7df3d959d4e93f6b10fcc08e6d98 [2020-12-09 08:26:23,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 08:26:23,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 08:26:23,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 08:26:23,244 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 08:26:23,245 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 08:26:23,246 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 08:26:23,292 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/data/d9d15d3a0/40c49c716f2d4f0a952d275477d95ff3/FLAGc7544c2a8 [2020-12-09 08:26:23,717 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 08:26:23,717 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 08:26:23,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/data/d9d15d3a0/40c49c716f2d4f0a952d275477d95ff3/FLAGc7544c2a8 [2020-12-09 08:26:24,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/data/d9d15d3a0/40c49c716f2d4f0a952d275477d95ff3 [2020-12-09 08:26:24,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 08:26:24,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 08:26:24,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 08:26:24,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 08:26:24,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 08:26:24,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e6169be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24, skipping insertion in model container [2020-12-09 08:26:24,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 08:26:24,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:26:24,403 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15191,15204] [2020-12-09 08:26:24,415 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16167,16180] [2020-12-09 08:26:24,494 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28514,28527] [2020-12-09 08:26:24,499 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29161,29174] [2020-12-09 08:26:24,509 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30545,30558] [2020-12-09 08:26:24,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:26:24,540 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 08:26:24,621 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15191,15204] [2020-12-09 08:26:24,629 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16167,16180] [2020-12-09 08:26:24,688 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28514,28527] [2020-12-09 08:26:24,693 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29161,29174] [2020-12-09 08:26:24,701 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_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30545,30558] [2020-12-09 08:26:24,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:26:24,735 INFO L208 MainTranslator]: Completed translation [2020-12-09 08:26:24,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24 WrapperNode [2020-12-09 08:26:24,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 08:26:24,737 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 08:26:24,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 08:26:24,737 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 08:26:24,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 08:26:24,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-09 08:26:24,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-09 08:26:24,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-09 08:26:24,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,813 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... [2020-12-09 08:26:24,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-09 08:26:24,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-09 08:26:24,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-09 08:26:24,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-09 08:26:24,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/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 08:26:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-09 08:26:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-09 08:26:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-09 08:26:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-09 08:26:26,845 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-09 08:26:26,845 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2020-12-09 08:26:26,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:26:26 BoogieIcfgContainer [2020-12-09 08:26:26,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-09 08:26:26,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-09 08:26:26,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-09 08:26:26,851 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-09 08:26:26,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 08:26:24" (1/3) ... [2020-12-09 08:26:26,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a4c8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 08:26:26, skipping insertion in model container [2020-12-09 08:26:26,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:26:24" (2/3) ... [2020-12-09 08:26:26,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a4c8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 08:26:26, skipping insertion in model container [2020-12-09 08:26:26,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:26:26" (3/3) ... [2020-12-09 08:26:26,853 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-12-09 08:26:26,863 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-09 08:26:26,866 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-09 08:26:26,873 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-09 08:26:26,891 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-09 08:26:26,891 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-09 08:26:26,891 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-09 08:26:26,891 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-09 08:26:26,891 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-09 08:26:26,891 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-09 08:26:26,892 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-09 08:26:26,892 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-09 08:26:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-12-09 08:26:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-09 08:26:26,916 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:26,916 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 08:26:26,916 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 08:26:26,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:26,921 INFO L82 PathProgramCache]: Analyzing trace with hash 1968792577, now seen corresponding path program 1 times [2020-12-09 08:26:26,927 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:26,927 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043751764] [2020-12-09 08:26:26,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:27,456 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 08:26:27,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043751764] [2020-12-09 08:26:27,458 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:27,458 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:27,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000457459] [2020-12-09 08:26:27,463 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:27,463 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:27,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:27,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:27,477 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 5 states. [2020-12-09 08:26:27,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:27,634 INFO L93 Difference]: Finished difference Result 804 states and 1419 transitions. [2020-12-09 08:26:27,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:27,636 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-12-09 08:26:27,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:27,652 INFO L225 Difference]: With dead ends: 804 [2020-12-09 08:26:27,652 INFO L226 Difference]: Without dead ends: 554 [2020-12-09 08:26:27,656 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 08:26:27,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2020-12-09 08:26:27,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 532. [2020-12-09 08:26:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 532 states. [2020-12-09 08:26:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 706 transitions. [2020-12-09 08:26:27,713 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 706 transitions. Word has length 119 [2020-12-09 08:26:27,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:27,713 INFO L481 AbstractCegarLoop]: Abstraction has 532 states and 706 transitions. [2020-12-09 08:26:27,713 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 706 transitions. [2020-12-09 08:26:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-12-09 08:26:27,716 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:27,717 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] [2020-12-09 08:26:27,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-09 08:26:27,717 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 08:26:27,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:27,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1966752500, now seen corresponding path program 1 times [2020-12-09 08:26:27,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:27,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286970321] [2020-12-09 08:26:27,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:27,805 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 08:26:27,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286970321] [2020-12-09 08:26:27,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:27,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:26:27,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155477174] [2020-12-09 08:26:27,807 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:26:27,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:27,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:26:27,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:26:27,809 INFO L87 Difference]: Start difference. First operand 532 states and 706 transitions. Second operand 3 states. [2020-12-09 08:26:27,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:27,907 INFO L93 Difference]: Finished difference Result 1151 states and 1550 transitions. [2020-12-09 08:26:27,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:26:27,908 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-12-09 08:26:27,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:27,911 INFO L225 Difference]: With dead ends: 1151 [2020-12-09 08:26:27,911 INFO L226 Difference]: Without dead ends: 705 [2020-12-09 08:26:27,913 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 08:26:27,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states. [2020-12-09 08:26:27,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 641. [2020-12-09 08:26:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 641 states. [2020-12-09 08:26:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 882 transitions. [2020-12-09 08:26:27,943 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 882 transitions. Word has length 121 [2020-12-09 08:26:27,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:27,943 INFO L481 AbstractCegarLoop]: Abstraction has 641 states and 882 transitions. [2020-12-09 08:26:27,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:26:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 882 transitions. [2020-12-09 08:26:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-12-09 08:26:27,946 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:27,946 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] [2020-12-09 08:26:27,946 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-09 08:26:27,946 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 08:26:27,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:27,947 INFO L82 PathProgramCache]: Analyzing trace with hash 1495513644, now seen corresponding path program 1 times [2020-12-09 08:26:27,947 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:27,947 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138762469] [2020-12-09 08:26:27,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:28,004 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 08:26:28,004 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138762469] [2020-12-09 08:26:28,004 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:28,005 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:26:28,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166389386] [2020-12-09 08:26:28,005 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:26:28,005 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:28,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:26:28,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:26:28,006 INFO L87 Difference]: Start difference. First operand 641 states and 882 transitions. Second operand 3 states. [2020-12-09 08:26:28,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:28,086 INFO L93 Difference]: Finished difference Result 1488 states and 2103 transitions. [2020-12-09 08:26:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:26:28,086 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-12-09 08:26:28,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:28,090 INFO L225 Difference]: With dead ends: 1488 [2020-12-09 08:26:28,091 INFO L226 Difference]: Without dead ends: 908 [2020-12-09 08:26:28,092 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 08:26:28,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2020-12-09 08:26:28,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 839. [2020-12-09 08:26:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 839 states. [2020-12-09 08:26:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 839 states and 1202 transitions. [2020-12-09 08:26:28,126 INFO L78 Accepts]: Start accepts. Automaton has 839 states and 1202 transitions. Word has length 121 [2020-12-09 08:26:28,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:28,126 INFO L481 AbstractCegarLoop]: Abstraction has 839 states and 1202 transitions. [2020-12-09 08:26:28,126 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:26:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1202 transitions. [2020-12-09 08:26:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-09 08:26:28,127 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:28,128 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] [2020-12-09 08:26:28,128 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-09 08:26:28,128 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 08:26:28,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:28,128 INFO L82 PathProgramCache]: Analyzing trace with hash -1590155099, now seen corresponding path program 1 times [2020-12-09 08:26:28,128 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:28,128 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696983099] [2020-12-09 08:26:28,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:28,224 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 08:26:28,224 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696983099] [2020-12-09 08:26:28,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:28,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:28,224 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192889866] [2020-12-09 08:26:28,225 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:28,225 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:28,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:28,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:28,225 INFO L87 Difference]: Start difference. First operand 839 states and 1202 transitions. Second operand 5 states. [2020-12-09 08:26:28,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:28,440 INFO L93 Difference]: Finished difference Result 1596 states and 2299 transitions. [2020-12-09 08:26:28,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:28,441 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2020-12-09 08:26:28,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:28,446 INFO L225 Difference]: With dead ends: 1596 [2020-12-09 08:26:28,446 INFO L226 Difference]: Without dead ends: 839 [2020-12-09 08:26:28,447 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 08:26:28,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2020-12-09 08:26:28,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 839. [2020-12-09 08:26:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 839 states. [2020-12-09 08:26:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 839 states and 1190 transitions. [2020-12-09 08:26:28,502 INFO L78 Accepts]: Start accepts. Automaton has 839 states and 1190 transitions. Word has length 124 [2020-12-09 08:26:28,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:28,502 INFO L481 AbstractCegarLoop]: Abstraction has 839 states and 1190 transitions. [2020-12-09 08:26:28,502 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1190 transitions. [2020-12-09 08:26:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-09 08:26:28,504 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:28,504 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] [2020-12-09 08:26:28,505 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-09 08:26:28,505 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 08:26:28,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:28,505 INFO L82 PathProgramCache]: Analyzing trace with hash -1080083382, now seen corresponding path program 1 times [2020-12-09 08:26:28,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:28,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189257414] [2020-12-09 08:26:28,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:28,713 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 08:26:28,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189257414] [2020-12-09 08:26:28,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:28,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:28,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212091803] [2020-12-09 08:26:28,714 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:28,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:28,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:28,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:28,714 INFO L87 Difference]: Start difference. First operand 839 states and 1190 transitions. Second operand 5 states. [2020-12-09 08:26:28,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:28,888 INFO L93 Difference]: Finished difference Result 2270 states and 3251 transitions. [2020-12-09 08:26:28,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:28,889 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2020-12-09 08:26:28,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:28,895 INFO L225 Difference]: With dead ends: 2270 [2020-12-09 08:26:28,895 INFO L226 Difference]: Without dead ends: 1571 [2020-12-09 08:26:28,897 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-12-09 08:26:28,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2020-12-09 08:26:28,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1549. [2020-12-09 08:26:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1549 states. [2020-12-09 08:26:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1549 states and 2207 transitions. [2020-12-09 08:26:28,993 INFO L78 Accepts]: Start accepts. Automaton has 1549 states and 2207 transitions. Word has length 124 [2020-12-09 08:26:28,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:28,994 INFO L481 AbstractCegarLoop]: Abstraction has 1549 states and 2207 transitions. [2020-12-09 08:26:28,994 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2207 transitions. [2020-12-09 08:26:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-09 08:26:28,995 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:28,996 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] [2020-12-09 08:26:28,996 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-09 08:26:28,996 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 08:26:28,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:28,996 INFO L82 PathProgramCache]: Analyzing trace with hash -245177330, now seen corresponding path program 1 times [2020-12-09 08:26:28,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:28,997 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485691371] [2020-12-09 08:26:28,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:29,162 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 08:26:29,163 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485691371] [2020-12-09 08:26:29,163 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:29,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:29,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728410449] [2020-12-09 08:26:29,163 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:29,163 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:29,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:29,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:29,164 INFO L87 Difference]: Start difference. First operand 1549 states and 2207 transitions. Second operand 5 states. [2020-12-09 08:26:29,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:29,345 INFO L93 Difference]: Finished difference Result 4218 states and 6009 transitions. [2020-12-09 08:26:29,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:29,345 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2020-12-09 08:26:29,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:29,356 INFO L225 Difference]: With dead ends: 4218 [2020-12-09 08:26:29,356 INFO L226 Difference]: Without dead ends: 2782 [2020-12-09 08:26:29,358 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 08:26:29,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2782 states. [2020-12-09 08:26:29,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2782 to 2760. [2020-12-09 08:26:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2760 states. [2020-12-09 08:26:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 2760 states and 3899 transitions. [2020-12-09 08:26:29,488 INFO L78 Accepts]: Start accepts. Automaton has 2760 states and 3899 transitions. Word has length 124 [2020-12-09 08:26:29,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:29,488 INFO L481 AbstractCegarLoop]: Abstraction has 2760 states and 3899 transitions. [2020-12-09 08:26:29,488 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 3899 transitions. [2020-12-09 08:26:29,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-09 08:26:29,490 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:29,491 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:29,491 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-09 08:26:29,491 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 08:26:29,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:29,491 INFO L82 PathProgramCache]: Analyzing trace with hash 1824052802, now seen corresponding path program 1 times [2020-12-09 08:26:29,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:29,491 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118182096] [2020-12-09 08:26:29,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:29,540 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 08:26:29,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118182096] [2020-12-09 08:26:29,540 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:29,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:26:29,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417567811] [2020-12-09 08:26:29,541 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:26:29,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:29,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:26:29,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:26:29,541 INFO L87 Difference]: Start difference. First operand 2760 states and 3899 transitions. Second operand 3 states. [2020-12-09 08:26:29,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:29,763 INFO L93 Difference]: Finished difference Result 6976 states and 10088 transitions. [2020-12-09 08:26:29,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:26:29,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2020-12-09 08:26:29,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:29,780 INFO L225 Difference]: With dead ends: 6976 [2020-12-09 08:26:29,780 INFO L226 Difference]: Without dead ends: 4262 [2020-12-09 08:26:29,783 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 08:26:29,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4262 states. [2020-12-09 08:26:29,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4262 to 3950. [2020-12-09 08:26:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3950 states. [2020-12-09 08:26:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 3950 states and 5787 transitions. [2020-12-09 08:26:29,985 INFO L78 Accepts]: Start accepts. Automaton has 3950 states and 5787 transitions. Word has length 126 [2020-12-09 08:26:29,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:29,986 INFO L481 AbstractCegarLoop]: Abstraction has 3950 states and 5787 transitions. [2020-12-09 08:26:29,986 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:26:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 5787 transitions. [2020-12-09 08:26:29,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-12-09 08:26:29,988 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:29,988 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, 1] [2020-12-09 08:26:29,988 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-09 08:26:29,988 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 08:26:29,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:29,988 INFO L82 PathProgramCache]: Analyzing trace with hash 703022019, now seen corresponding path program 1 times [2020-12-09 08:26:29,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:29,989 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449398372] [2020-12-09 08:26:29,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:30,165 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 08:26:30,165 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449398372] [2020-12-09 08:26:30,165 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:30,165 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:30,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985685083] [2020-12-09 08:26:30,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:30,166 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:30,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:30,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:30,166 INFO L87 Difference]: Start difference. First operand 3950 states and 5787 transitions. Second operand 5 states. [2020-12-09 08:26:30,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:30,500 INFO L93 Difference]: Finished difference Result 8882 states and 13269 transitions. [2020-12-09 08:26:30,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:30,500 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-12-09 08:26:30,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:30,521 INFO L225 Difference]: With dead ends: 8882 [2020-12-09 08:26:30,521 INFO L226 Difference]: Without dead ends: 5300 [2020-12-09 08:26:30,525 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 08:26:30,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5300 states. [2020-12-09 08:26:30,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5300 to 3970. [2020-12-09 08:26:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3970 states. [2020-12-09 08:26:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 3970 states and 5813 transitions. [2020-12-09 08:26:30,765 INFO L78 Accepts]: Start accepts. Automaton has 3970 states and 5813 transitions. Word has length 129 [2020-12-09 08:26:30,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:30,765 INFO L481 AbstractCegarLoop]: Abstraction has 3970 states and 5813 transitions. [2020-12-09 08:26:30,765 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3970 states and 5813 transitions. [2020-12-09 08:26:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:30,767 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:30,767 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:30,767 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-09 08:26:30,767 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 08:26:30,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:30,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1586236126, now seen corresponding path program 1 times [2020-12-09 08:26:30,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:30,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250547399] [2020-12-09 08:26:30,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:30,832 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 08:26:30,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250547399] [2020-12-09 08:26:30,833 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:30,833 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:26:30,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48516248] [2020-12-09 08:26:30,833 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:26:30,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:30,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:26:30,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:26:30,834 INFO L87 Difference]: Start difference. First operand 3970 states and 5813 transitions. Second operand 3 states. [2020-12-09 08:26:31,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:31,145 INFO L93 Difference]: Finished difference Result 7646 states and 11225 transitions. [2020-12-09 08:26:31,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:26:31,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 134 [2020-12-09 08:26:31,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:31,167 INFO L225 Difference]: With dead ends: 7646 [2020-12-09 08:26:31,168 INFO L226 Difference]: Without dead ends: 5881 [2020-12-09 08:26:31,171 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 08:26:31,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5881 states. [2020-12-09 08:26:31,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5881 to 5859. [2020-12-09 08:26:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5859 states. [2020-12-09 08:26:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 5859 states and 8501 transitions. [2020-12-09 08:26:31,471 INFO L78 Accepts]: Start accepts. Automaton has 5859 states and 8501 transitions. Word has length 134 [2020-12-09 08:26:31,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:31,471 INFO L481 AbstractCegarLoop]: Abstraction has 5859 states and 8501 transitions. [2020-12-09 08:26:31,471 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:26:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 5859 states and 8501 transitions. [2020-12-09 08:26:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:31,475 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:31,475 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:31,475 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-09 08:26:31,475 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 08:26:31,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:31,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1610606005, now seen corresponding path program 1 times [2020-12-09 08:26:31,476 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:31,476 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612301104] [2020-12-09 08:26:31,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:31,558 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 08:26:31,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612301104] [2020-12-09 08:26:31,558 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:31,558 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:31,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925590421] [2020-12-09 08:26:31,559 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:31,559 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:31,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:31,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:31,560 INFO L87 Difference]: Start difference. First operand 5859 states and 8501 transitions. Second operand 5 states. [2020-12-09 08:26:31,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:31,993 INFO L93 Difference]: Finished difference Result 11640 states and 16909 transitions. [2020-12-09 08:26:31,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:31,994 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-12-09 08:26:31,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:32,011 INFO L225 Difference]: With dead ends: 11640 [2020-12-09 08:26:32,012 INFO L226 Difference]: Without dead ends: 5859 [2020-12-09 08:26:32,017 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 08:26:32,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5859 states. [2020-12-09 08:26:32,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5859 to 5859. [2020-12-09 08:26:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5859 states. [2020-12-09 08:26:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 5859 states and 8408 transitions. [2020-12-09 08:26:32,298 INFO L78 Accepts]: Start accepts. Automaton has 5859 states and 8408 transitions. Word has length 134 [2020-12-09 08:26:32,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:32,298 INFO L481 AbstractCegarLoop]: Abstraction has 5859 states and 8408 transitions. [2020-12-09 08:26:32,298 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 5859 states and 8408 transitions. [2020-12-09 08:26:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:32,302 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:32,302 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:32,302 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-09 08:26:32,302 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 08:26:32,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:32,303 INFO L82 PathProgramCache]: Analyzing trace with hash 718922406, now seen corresponding path program 1 times [2020-12-09 08:26:32,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:32,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445337467] [2020-12-09 08:26:32,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:33,298 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2020-12-09 08:26:33,717 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2020-12-09 08:26:34,386 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 81 [2020-12-09 08:26:34,579 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2020-12-09 08:26:34,783 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2020-12-09 08:26:35,953 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 08:26:35,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445337467] [2020-12-09 08:26:35,954 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:35,954 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2020-12-09 08:26:35,954 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924229147] [2020-12-09 08:26:35,954 INFO L461 AbstractCegarLoop]: Interpolant automaton has 32 states [2020-12-09 08:26:35,954 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:35,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2020-12-09 08:26:35,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=907, Unknown=0, NotChecked=0, Total=992 [2020-12-09 08:26:35,955 INFO L87 Difference]: Start difference. First operand 5859 states and 8408 transitions. Second operand 32 states. [2020-12-09 08:26:36,623 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2020-12-09 08:26:36,795 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2020-12-09 08:26:36,979 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2020-12-09 08:26:37,257 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2020-12-09 08:26:37,499 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 70 [2020-12-09 08:26:37,834 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 75 [2020-12-09 08:26:38,293 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 99 [2020-12-09 08:26:38,758 WARN L197 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 111 [2020-12-09 08:26:39,177 WARN L197 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 115 [2020-12-09 08:26:39,716 WARN L197 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 119 [2020-12-09 08:26:40,221 WARN L197 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 124 [2020-12-09 08:26:40,611 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2020-12-09 08:26:41,133 WARN L197 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 140 [2020-12-09 08:26:41,800 WARN L197 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 149 [2020-12-09 08:26:42,181 WARN L197 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2020-12-09 08:26:42,495 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2020-12-09 08:26:46,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:46,342 INFO L93 Difference]: Finished difference Result 19927 states and 29267 transitions. [2020-12-09 08:26:46,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-12-09 08:26:46,343 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 134 [2020-12-09 08:26:46,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:46,361 INFO L225 Difference]: With dead ends: 19927 [2020-12-09 08:26:46,361 INFO L226 Difference]: Without dead ends: 14164 [2020-12-09 08:26:46,368 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 469 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=556, Invalid=2524, Unknown=0, NotChecked=0, Total=3080 [2020-12-09 08:26:46,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14164 states. [2020-12-09 08:26:46,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14164 to 9672. [2020-12-09 08:26:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9672 states. [2020-12-09 08:26:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9672 states to 9672 states and 14099 transitions. [2020-12-09 08:26:47,010 INFO L78 Accepts]: Start accepts. Automaton has 9672 states and 14099 transitions. Word has length 134 [2020-12-09 08:26:47,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:47,010 INFO L481 AbstractCegarLoop]: Abstraction has 9672 states and 14099 transitions. [2020-12-09 08:26:47,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2020-12-09 08:26:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 9672 states and 14099 transitions. [2020-12-09 08:26:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:47,012 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:47,013 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:47,013 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-09 08:26:47,013 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:26:47,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:47,013 INFO L82 PathProgramCache]: Analyzing trace with hash 370034144, now seen corresponding path program 1 times [2020-12-09 08:26:47,013 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:47,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939338034] [2020-12-09 08:26:47,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:47,332 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 08:26:47,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939338034] [2020-12-09 08:26:47,332 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:47,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-12-09 08:26:47,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196329280] [2020-12-09 08:26:47,333 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-12-09 08:26:47,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:47,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-12-09 08:26:47,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2020-12-09 08:26:47,334 INFO L87 Difference]: Start difference. First operand 9672 states and 14099 transitions. Second operand 12 states. [2020-12-09 08:26:50,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:50,595 INFO L93 Difference]: Finished difference Result 35461 states and 53045 transitions. [2020-12-09 08:26:50,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-12-09 08:26:50,596 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 134 [2020-12-09 08:26:50,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:50,632 INFO L225 Difference]: With dead ends: 35461 [2020-12-09 08:26:50,632 INFO L226 Difference]: Without dead ends: 27332 [2020-12-09 08:26:50,641 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=193, Invalid=359, Unknown=0, NotChecked=0, Total=552 [2020-12-09 08:26:50,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27332 states. [2020-12-09 08:26:52,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27332 to 24009. [2020-12-09 08:26:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24009 states. [2020-12-09 08:26:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24009 states to 24009 states and 35752 transitions. [2020-12-09 08:26:52,396 INFO L78 Accepts]: Start accepts. Automaton has 24009 states and 35752 transitions. Word has length 134 [2020-12-09 08:26:52,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:52,396 INFO L481 AbstractCegarLoop]: Abstraction has 24009 states and 35752 transitions. [2020-12-09 08:26:52,396 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-12-09 08:26:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 24009 states and 35752 transitions. [2020-12-09 08:26:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:52,399 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:52,399 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:52,399 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-09 08:26:52,399 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:26:52,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:52,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1658602182, now seen corresponding path program 1 times [2020-12-09 08:26:52,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:52,400 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143032945] [2020-12-09 08:26:52,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:52,593 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 08:26:52,593 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143032945] [2020-12-09 08:26:52,593 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:52,593 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:52,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977374575] [2020-12-09 08:26:52,594 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:52,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:52,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:52,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:52,594 INFO L87 Difference]: Start difference. First operand 24009 states and 35752 transitions. Second operand 5 states. [2020-12-09 08:26:54,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:54,221 INFO L93 Difference]: Finished difference Result 31078 states and 46297 transitions. [2020-12-09 08:26:54,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:26:54,222 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-12-09 08:26:54,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:54,240 INFO L225 Difference]: With dead ends: 31078 [2020-12-09 08:26:54,240 INFO L226 Difference]: Without dead ends: 20644 [2020-12-09 08:26:54,249 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 08:26:54,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20644 states. [2020-12-09 08:26:55,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20644 to 20588. [2020-12-09 08:26:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20588 states. [2020-12-09 08:26:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20588 states to 20588 states and 30582 transitions. [2020-12-09 08:26:55,719 INFO L78 Accepts]: Start accepts. Automaton has 20588 states and 30582 transitions. Word has length 134 [2020-12-09 08:26:55,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:55,720 INFO L481 AbstractCegarLoop]: Abstraction has 20588 states and 30582 transitions. [2020-12-09 08:26:55,720 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:26:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 20588 states and 30582 transitions. [2020-12-09 08:26:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:55,722 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:55,722 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:55,723 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-09 08:26:55,723 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:26:55,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:55,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1812257441, now seen corresponding path program 1 times [2020-12-09 08:26:55,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:55,723 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609412885] [2020-12-09 08:26:55,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:55,781 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 08:26:55,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609412885] [2020-12-09 08:26:55,781 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:55,781 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:26:55,781 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568045138] [2020-12-09 08:26:55,782 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:26:55,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:55,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:26:55,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:26:55,782 INFO L87 Difference]: Start difference. First operand 20588 states and 30582 transitions. Second operand 3 states. [2020-12-09 08:26:57,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:26:57,776 INFO L93 Difference]: Finished difference Result 34808 states and 52061 transitions. [2020-12-09 08:26:57,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:26:57,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 134 [2020-12-09 08:26:57,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:26:57,802 INFO L225 Difference]: With dead ends: 34808 [2020-12-09 08:26:57,802 INFO L226 Difference]: Without dead ends: 26412 [2020-12-09 08:26:57,813 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 08:26:57,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26412 states. [2020-12-09 08:26:59,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26412 to 25586. [2020-12-09 08:26:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25586 states. [2020-12-09 08:26:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25586 states to 25586 states and 37899 transitions. [2020-12-09 08:26:59,678 INFO L78 Accepts]: Start accepts. Automaton has 25586 states and 37899 transitions. Word has length 134 [2020-12-09 08:26:59,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:26:59,678 INFO L481 AbstractCegarLoop]: Abstraction has 25586 states and 37899 transitions. [2020-12-09 08:26:59,678 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:26:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25586 states and 37899 transitions. [2020-12-09 08:26:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:26:59,682 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:26:59,682 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:26:59,682 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-09 08:26:59,682 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:26:59,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:26:59,682 INFO L82 PathProgramCache]: Analyzing trace with hash -347433604, now seen corresponding path program 1 times [2020-12-09 08:26:59,682 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:26:59,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241515320] [2020-12-09 08:26:59,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:26:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:26:59,830 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 08:26:59,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241515320] [2020-12-09 08:26:59,831 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:26:59,831 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-09 08:26:59,831 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919217795] [2020-12-09 08:26:59,831 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-09 08:26:59,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:26:59,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-09 08:26:59,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-09 08:26:59,832 INFO L87 Difference]: Start difference. First operand 25586 states and 37899 transitions. Second operand 5 states. [2020-12-09 08:27:01,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:01,817 INFO L93 Difference]: Finished difference Result 33012 states and 48971 transitions. [2020-12-09 08:27:01,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-09 08:27:01,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-12-09 08:27:01,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:01,838 INFO L225 Difference]: With dead ends: 33012 [2020-12-09 08:27:01,838 INFO L226 Difference]: Without dead ends: 24174 [2020-12-09 08:27:01,847 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 08:27:01,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24174 states. [2020-12-09 08:27:03,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24174 to 24152. [2020-12-09 08:27:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24152 states. [2020-12-09 08:27:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24152 states to 24152 states and 35802 transitions. [2020-12-09 08:27:03,654 INFO L78 Accepts]: Start accepts. Automaton has 24152 states and 35802 transitions. Word has length 134 [2020-12-09 08:27:03,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:03,654 INFO L481 AbstractCegarLoop]: Abstraction has 24152 states and 35802 transitions. [2020-12-09 08:27:03,654 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-09 08:27:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 24152 states and 35802 transitions. [2020-12-09 08:27:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-09 08:27:03,657 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:03,657 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, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:03,657 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-12-09 08:27:03,657 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:03,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:03,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1073494900, now seen corresponding path program 1 times [2020-12-09 08:27:03,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:03,658 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680713983] [2020-12-09 08:27:03,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:05,328 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 08:27:05,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680713983] [2020-12-09 08:27:05,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:05,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2020-12-09 08:27:05,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872021509] [2020-12-09 08:27:05,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-12-09 08:27:05,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:05,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-12-09 08:27:05,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2020-12-09 08:27:05,330 INFO L87 Difference]: Start difference. First operand 24152 states and 35802 transitions. Second operand 28 states. [2020-12-09 08:27:06,050 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 44 [2020-12-09 08:27:06,275 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 62 [2020-12-09 08:27:06,500 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 66 [2020-12-09 08:27:06,814 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 70 [2020-12-09 08:27:07,084 WARN L197 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 75 [2020-12-09 08:27:07,530 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 86 [2020-12-09 08:27:07,887 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 93 [2020-12-09 08:27:08,292 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 98 [2020-12-09 08:27:08,744 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 107 [2020-12-09 08:27:09,162 WARN L197 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 111 [2020-12-09 08:27:09,627 WARN L197 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 115 [2020-12-09 08:27:09,924 WARN L197 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 77 [2020-12-09 08:27:14,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:14,704 INFO L93 Difference]: Finished difference Result 28271 states and 41662 transitions. [2020-12-09 08:27:14,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-12-09 08:27:14,705 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 134 [2020-12-09 08:27:14,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:14,728 INFO L225 Difference]: With dead ends: 28271 [2020-12-09 08:27:14,728 INFO L226 Difference]: Without dead ends: 24925 [2020-12-09 08:27:14,735 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=405, Invalid=1401, Unknown=0, NotChecked=0, Total=1806 [2020-12-09 08:27:14,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24925 states. [2020-12-09 08:27:16,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24925 to 24250. [2020-12-09 08:27:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24250 states. [2020-12-09 08:27:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24250 states to 24250 states and 35921 transitions. [2020-12-09 08:27:16,523 INFO L78 Accepts]: Start accepts. Automaton has 24250 states and 35921 transitions. Word has length 134 [2020-12-09 08:27:16,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:16,524 INFO L481 AbstractCegarLoop]: Abstraction has 24250 states and 35921 transitions. [2020-12-09 08:27:16,524 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-12-09 08:27:16,524 INFO L276 IsEmpty]: Start isEmpty. Operand 24250 states and 35921 transitions. [2020-12-09 08:27:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:16,527 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:16,527 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:16,527 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-12-09 08:27:16,527 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:16,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:16,527 INFO L82 PathProgramCache]: Analyzing trace with hash -2042152616, now seen corresponding path program 1 times [2020-12-09 08:27:16,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:16,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483876086] [2020-12-09 08:27:16,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:16,562 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 08:27:16,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483876086] [2020-12-09 08:27:16,562 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:16,562 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:16,562 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394504166] [2020-12-09 08:27:16,562 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:16,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:16,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:16,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:16,563 INFO L87 Difference]: Start difference. First operand 24250 states and 35921 transitions. Second operand 3 states. [2020-12-09 08:27:18,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:18,887 INFO L93 Difference]: Finished difference Result 51292 states and 75554 transitions. [2020-12-09 08:27:18,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:18,888 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:18,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:18,914 INFO L225 Difference]: With dead ends: 51292 [2020-12-09 08:27:18,914 INFO L226 Difference]: Without dead ends: 27340 [2020-12-09 08:27:18,929 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 08:27:18,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27340 states. [2020-12-09 08:27:20,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27340 to 24131. [2020-12-09 08:27:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24131 states. [2020-12-09 08:27:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24131 states to 24131 states and 35576 transitions. [2020-12-09 08:27:20,844 INFO L78 Accepts]: Start accepts. Automaton has 24131 states and 35576 transitions. Word has length 135 [2020-12-09 08:27:20,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:20,844 INFO L481 AbstractCegarLoop]: Abstraction has 24131 states and 35576 transitions. [2020-12-09 08:27:20,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 24131 states and 35576 transitions. [2020-12-09 08:27:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:20,848 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:20,848 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:20,848 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-12-09 08:27:20,848 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:20,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:20,848 INFO L82 PathProgramCache]: Analyzing trace with hash 835804242, now seen corresponding path program 1 times [2020-12-09 08:27:20,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:20,849 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725843550] [2020-12-09 08:27:20,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:20,896 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 08:27:20,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725843550] [2020-12-09 08:27:20,897 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:20,897 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:20,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725020633] [2020-12-09 08:27:20,897 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:20,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:20,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:20,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:20,898 INFO L87 Difference]: Start difference. First operand 24131 states and 35576 transitions. Second operand 3 states. [2020-12-09 08:27:23,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:23,058 INFO L93 Difference]: Finished difference Result 43006 states and 63470 transitions. [2020-12-09 08:27:23,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:23,059 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:23,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:23,080 INFO L225 Difference]: With dead ends: 43006 [2020-12-09 08:27:23,080 INFO L226 Difference]: Without dead ends: 24257 [2020-12-09 08:27:23,089 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 08:27:23,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24257 states. [2020-12-09 08:27:24,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24257 to 23731. [2020-12-09 08:27:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23731 states. [2020-12-09 08:27:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23731 states to 23731 states and 34987 transitions. [2020-12-09 08:27:24,940 INFO L78 Accepts]: Start accepts. Automaton has 23731 states and 34987 transitions. Word has length 135 [2020-12-09 08:27:24,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:24,940 INFO L481 AbstractCegarLoop]: Abstraction has 23731 states and 34987 transitions. [2020-12-09 08:27:24,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 23731 states and 34987 transitions. [2020-12-09 08:27:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:24,943 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:24,943 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:24,943 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-12-09 08:27:24,944 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:24,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:24,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1642157626, now seen corresponding path program 1 times [2020-12-09 08:27:24,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:24,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524744383] [2020-12-09 08:27:24,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:24,975 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 08:27:24,975 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524744383] [2020-12-09 08:27:24,975 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:24,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:24,975 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710361446] [2020-12-09 08:27:24,976 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:24,976 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:24,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:24,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:24,976 INFO L87 Difference]: Start difference. First operand 23731 states and 34987 transitions. Second operand 3 states. [2020-12-09 08:27:27,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:27,335 INFO L93 Difference]: Finished difference Result 47941 states and 70619 transitions. [2020-12-09 08:27:27,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:27,336 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:27,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:27,364 INFO L225 Difference]: With dead ends: 47941 [2020-12-09 08:27:27,365 INFO L226 Difference]: Without dead ends: 27319 [2020-12-09 08:27:27,378 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 08:27:27,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27319 states. [2020-12-09 08:27:29,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27319 to 23328. [2020-12-09 08:27:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23328 states. [2020-12-09 08:27:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23328 states to 23328 states and 34346 transitions. [2020-12-09 08:27:29,312 INFO L78 Accepts]: Start accepts. Automaton has 23328 states and 34346 transitions. Word has length 135 [2020-12-09 08:27:29,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:29,312 INFO L481 AbstractCegarLoop]: Abstraction has 23328 states and 34346 transitions. [2020-12-09 08:27:29,312 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 23328 states and 34346 transitions. [2020-12-09 08:27:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:29,315 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:29,315 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:29,315 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-12-09 08:27:29,315 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:29,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:29,315 INFO L82 PathProgramCache]: Analyzing trace with hash 558510667, now seen corresponding path program 1 times [2020-12-09 08:27:29,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:29,315 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607480920] [2020-12-09 08:27:29,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:29,352 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 08:27:29,353 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607480920] [2020-12-09 08:27:29,353 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:29,353 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:29,353 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279243810] [2020-12-09 08:27:29,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:29,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:29,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:29,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:29,354 INFO L87 Difference]: Start difference. First operand 23328 states and 34346 transitions. Second operand 3 states. [2020-12-09 08:27:31,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:31,550 INFO L93 Difference]: Finished difference Result 36749 states and 53858 transitions. [2020-12-09 08:27:31,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:31,551 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:31,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:31,571 INFO L225 Difference]: With dead ends: 36749 [2020-12-09 08:27:31,571 INFO L226 Difference]: Without dead ends: 23690 [2020-12-09 08:27:31,579 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 08:27:31,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23690 states. [2020-12-09 08:27:33,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23690 to 23203. [2020-12-09 08:27:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23203 states. [2020-12-09 08:27:33,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23203 states to 23203 states and 34095 transitions. [2020-12-09 08:27:33,477 INFO L78 Accepts]: Start accepts. Automaton has 23203 states and 34095 transitions. Word has length 135 [2020-12-09 08:27:33,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:33,477 INFO L481 AbstractCegarLoop]: Abstraction has 23203 states and 34095 transitions. [2020-12-09 08:27:33,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 23203 states and 34095 transitions. [2020-12-09 08:27:33,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:33,480 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:33,480 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:33,480 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-12-09 08:27:33,480 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:33,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:33,480 INFO L82 PathProgramCache]: Analyzing trace with hash -215658711, now seen corresponding path program 1 times [2020-12-09 08:27:33,480 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:33,480 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853108979] [2020-12-09 08:27:33,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:33,511 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 08:27:33,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853108979] [2020-12-09 08:27:33,511 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:33,511 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:33,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768166602] [2020-12-09 08:27:33,511 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:33,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:33,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:33,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:33,512 INFO L87 Difference]: Start difference. First operand 23203 states and 34095 transitions. Second operand 3 states. [2020-12-09 08:27:35,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:35,624 INFO L93 Difference]: Finished difference Result 37716 states and 55054 transitions. [2020-12-09 08:27:35,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:35,625 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:35,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:35,646 INFO L225 Difference]: With dead ends: 37716 [2020-12-09 08:27:35,646 INFO L226 Difference]: Without dead ends: 24511 [2020-12-09 08:27:35,655 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 08:27:35,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24511 states. [2020-12-09 08:27:37,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24511 to 23128. [2020-12-09 08:27:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23128 states. [2020-12-09 08:27:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23128 states to 23128 states and 33880 transitions. [2020-12-09 08:27:37,549 INFO L78 Accepts]: Start accepts. Automaton has 23128 states and 33880 transitions. Word has length 135 [2020-12-09 08:27:37,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:37,550 INFO L481 AbstractCegarLoop]: Abstraction has 23128 states and 33880 transitions. [2020-12-09 08:27:37,550 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 23128 states and 33880 transitions. [2020-12-09 08:27:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-09 08:27:37,552 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:37,553 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, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:37,553 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-12-09 08:27:37,553 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:37,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:37,553 INFO L82 PathProgramCache]: Analyzing trace with hash -2021864297, now seen corresponding path program 1 times [2020-12-09 08:27:37,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:37,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786015196] [2020-12-09 08:27:37,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-09 08:27:37,590 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 08:27:37,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786015196] [2020-12-09 08:27:37,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-09 08:27:37,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-09 08:27:37,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463128220] [2020-12-09 08:27:37,591 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-09 08:27:37,591 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-12-09 08:27:37,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-09 08:27:37,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-09 08:27:37,591 INFO L87 Difference]: Start difference. First operand 23128 states and 33880 transitions. Second operand 3 states. [2020-12-09 08:27:39,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-09 08:27:39,920 INFO L93 Difference]: Finished difference Result 36770 states and 53401 transitions. [2020-12-09 08:27:39,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-09 08:27:39,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2020-12-09 08:27:39,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-09 08:27:39,946 INFO L225 Difference]: With dead ends: 36770 [2020-12-09 08:27:39,946 INFO L226 Difference]: Without dead ends: 25597 [2020-12-09 08:27:39,957 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 08:27:39,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25597 states. [2020-12-09 08:27:41,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25597 to 23012. [2020-12-09 08:27:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23012 states. [2020-12-09 08:27:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23012 states to 23012 states and 33661 transitions. [2020-12-09 08:27:41,882 INFO L78 Accepts]: Start accepts. Automaton has 23012 states and 33661 transitions. Word has length 135 [2020-12-09 08:27:41,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-09 08:27:41,882 INFO L481 AbstractCegarLoop]: Abstraction has 23012 states and 33661 transitions. [2020-12-09 08:27:41,882 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-09 08:27:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 23012 states and 33661 transitions. [2020-12-09 08:27:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-09 08:27:41,885 INFO L414 BasicCegarLoop]: Found error trace [2020-12-09 08:27:41,885 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-09 08:27:41,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-12-09 08:27:41,885 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-09 08:27:41,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-09 08:27:41,885 INFO L82 PathProgramCache]: Analyzing trace with hash 1371674278, now seen corresponding path program 1 times [2020-12-09 08:27:41,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-12-09 08:27:41,886 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622377808] [2020-12-09 08:27:41,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-09 08:27:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 08:27:41,961 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 08:27:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-09 08:27:42,038 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-09 08:27:42,131 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-12-09 08:27:42,131 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-09 08:27:42,131 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-12-09 08:27:42,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 08:27:42 BoogieIcfgContainer [2020-12-09 08:27:42,300 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-09 08:27:42,301 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-09 08:27:42,301 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-09 08:27:42,301 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-09 08:27:42,301 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 08:26:26" (3/4) ... [2020-12-09 08:27:42,302 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-09 08:27:42,462 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_7b67a2dd-73d9-4706-af64-06cb0d96ee4c/bin/utaipan/witness.graphml [2020-12-09 08:27:42,462 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-09 08:27:42,463 INFO L168 Benchmark]: Toolchain (without parser) took 78362.38 ms. Allocated memory was 98.6 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 75.9 MB in the beginning and 1.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.7 GB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,463 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 69.2 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 08:27:42,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 631.92 ms. Allocated memory is still 98.6 MB. Free memory was 75.9 MB in the beginning and 55.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.66 ms. Allocated memory is still 98.6 MB. Free memory was 55.0 MB in the beginning and 49.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,464 INFO L168 Benchmark]: Boogie Preprocessor took 49.52 ms. Allocated memory is still 98.6 MB. Free memory was 49.3 MB in the beginning and 44.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,464 INFO L168 Benchmark]: RCFGBuilder took 1995.58 ms. Allocated memory was 98.6 MB in the beginning and 144.7 MB in the end (delta: 46.1 MB). Free memory was 44.6 MB in the beginning and 92.5 MB in the end (delta: -47.9 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,464 INFO L168 Benchmark]: TraceAbstraction took 75451.81 ms. Allocated memory was 144.7 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 92.5 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,464 INFO L168 Benchmark]: Witness Printer took 161.46 ms. Allocated memory is still 2.8 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 65.3 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-12-09 08:27:42,466 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 69.2 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 631.92 ms. Allocated memory is still 98.6 MB. Free memory was 75.9 MB in the beginning and 55.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 64.66 ms. Allocated memory is still 98.6 MB. Free memory was 55.0 MB in the beginning and 49.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 49.52 ms. Allocated memory is still 98.6 MB. Free memory was 49.3 MB in the beginning and 44.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1995.58 ms. Allocated memory was 98.6 MB in the beginning and 144.7 MB in the end (delta: 46.1 MB). Free memory was 44.6 MB in the beginning and 92.5 MB in the end (delta: -47.9 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 75451.81 ms. Allocated memory was 144.7 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 92.5 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. * Witness Printer took 161.46 ms. Allocated memory is still 2.8 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 65.3 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 2101]: 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] _Bool newmax1 = 0; [L50] char id2 = '\x0'; [L51] unsigned char r2 = '\x0'; [L52] char st2 = '\x0'; [L53] char nl2 = '\x0'; [L54] char m2 = '\x0'; [L55] char max2 = '\x0'; [L56] _Bool mode2 = 0; [L57] _Bool newmax2 = 0; [L58] char id3 = '\x0'; [L59] unsigned char r3 = '\x0'; [L60] char st3 = '\x0'; [L61] char nl3 = '\x0'; [L62] char m3 = '\x0'; [L63] char max3 = '\x0'; [L64] _Bool mode3 = 0; [L65] _Bool newmax3 = 0; [L69] void (*nodes[3])() = { &node1, &node2, &node3 }; [L73] int __return_1897; [L74] int __return_2043; [L75] int __return_2176; [L76] int __return_2312; [L77] int __return_3108; [L78] int __return_3074; [L79] int __return_2581; [L80] int __return_2989; [L81] int __return_2946; [L82] int __return_2837; [L83] int __return_2806; [L84] int __return_2742; [L85] int __return_2456; [L88] int main__c1; [L89] int main__i2; [L90] main__c1 = 0 [L91] ep12 = __VERIFIER_nondet_bool() [L92] ep13 = __VERIFIER_nondet_bool() [L93] ep21 = __VERIFIER_nondet_bool() [L94] ep23 = __VERIFIER_nondet_bool() [L95] ep31 = __VERIFIER_nondet_bool() [L96] ep32 = __VERIFIER_nondet_bool() [L97] id1 = __VERIFIER_nondet_char() [L98] r1 = __VERIFIER_nondet_uchar() [L99] st1 = __VERIFIER_nondet_char() [L100] nl1 = __VERIFIER_nondet_char() [L101] m1 = __VERIFIER_nondet_char() [L102] max1 = __VERIFIER_nondet_char() [L103] mode1 = __VERIFIER_nondet_bool() [L104] newmax1 = __VERIFIER_nondet_bool() [L105] id2 = __VERIFIER_nondet_char() [L106] r2 = __VERIFIER_nondet_uchar() [L107] st2 = __VERIFIER_nondet_char() [L108] nl2 = __VERIFIER_nondet_char() [L109] m2 = __VERIFIER_nondet_char() [L110] max2 = __VERIFIER_nondet_char() [L111] mode2 = __VERIFIER_nondet_bool() [L112] newmax2 = __VERIFIER_nondet_bool() [L113] id3 = __VERIFIER_nondet_char() [L114] r3 = __VERIFIER_nondet_uchar() [L115] st3 = __VERIFIER_nondet_char() [L116] nl3 = __VERIFIER_nondet_char() [L117] m3 = __VERIFIER_nondet_char() [L118] max3 = __VERIFIER_nondet_char() [L119] mode3 = __VERIFIER_nondet_bool() [L120] newmax3 = __VERIFIER_nondet_bool() [L122] _Bool init__r121; [L123] _Bool init__r131; [L124] _Bool init__r211; [L125] _Bool init__r231; [L126] _Bool init__r311; [L127] _Bool init__r321; [L128] _Bool init__r122; [L129] int init__tmp; [L130] _Bool init__r132; [L131] int init__tmp___0; [L132] _Bool init__r212; [L133] int init__tmp___1; [L134] _Bool init__r232; [L135] int init__tmp___2; [L136] _Bool init__r312; [L137] int init__tmp___3; [L138] _Bool init__r322; [L139] int init__tmp___4; [L140] int init__tmp___5; [L141] init__r121 = ep12 [L142] init__r131 = ep13 [L143] init__r211 = ep21 [L144] init__r231 = ep23 [L145] init__r311 = ep31 [L146] init__r321 = ep32 [L147] COND FALSE !(!(init__r121 == 0)) [L3230] COND TRUE !(init__r131 == 0) [L3232] COND TRUE !(ep32 == 0) [L3234] init__tmp = 1 [L151] init__r122 = (_Bool)init__tmp [L152] COND TRUE !(init__r131 == 0) [L154] init__tmp___0 = 1 [L156] init__r132 = (_Bool)init__tmp___0 [L157] COND TRUE !(init__r211 == 0) [L159] init__tmp___1 = 1 [L161] init__r212 = (_Bool)init__tmp___1 [L162] COND FALSE !(!(init__r231 == 0)) [L3161] COND TRUE !(init__r211 == 0) [L3163] COND TRUE !(ep13 == 0) [L3165] init__tmp___2 = 1 [L166] init__r232 = (_Bool)init__tmp___2 [L167] COND FALSE !(!(init__r311 == 0)) [L3138] COND TRUE !(init__r321 == 0) [L3140] COND TRUE !(ep21 == 0) [L3142] init__tmp___3 = 1 [L171] init__r312 = (_Bool)init__tmp___3 [L172] COND TRUE !(init__r321 == 0) [L174] init__tmp___4 = 1 [L176] init__r322 = (_Bool)init__tmp___4 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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) != ((int)id2) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)id1) != ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)id2) != ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)id1) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L185] COND TRUE ((int)id2) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L187] COND TRUE ((int)id3) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L189] COND TRUE ((int)r1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L191] COND TRUE ((int)r2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L193] COND TRUE ((int)r3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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__r122 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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__r132 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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__r212 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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 !(init__r232 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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 !(init__r312 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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 !(init__r322 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)max1) == ((int)id1) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)max2) == ((int)id2) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)max3) == ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)st1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)st2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)st3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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)nl1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L221] COND TRUE ((int)nl2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L223] COND TRUE ((int)nl3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L225] COND TRUE ((int)mode1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L227] COND TRUE ((int)mode2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L229] COND TRUE ((int)mode3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, 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] [L231] COND TRUE !(newmax1 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE !(newmax2 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L235] COND TRUE !(newmax3 == 0) [L237] init__tmp___5 = 1 [L238] __return_1897 = init__tmp___5 [L239] main__i2 = __return_1897 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L240] COND TRUE main__i2 != 0 [L242] p12_old = nomsg [L243] p12_new = nomsg [L244] p13_old = nomsg [L245] p13_new = nomsg [L246] p21_old = nomsg [L247] p21_new = nomsg [L248] p23_old = nomsg [L249] p23_new = nomsg [L250] p31_old = nomsg [L251] p31_new = nomsg [L252] p32_old = nomsg [L253] p32_new = nomsg [L254] main__i2 = 0 [L256] _Bool node1__newmax; [L257] node1__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND FALSE !(!(mode1 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND FALSE !(!(ep12 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L279] COND TRUE !(ep13 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L281] COND TRUE !(newmax1 == 0) [L283] int node1____CPAchecker_TMP_1; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L284] COND TRUE max1 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] COND TRUE p13_new == nomsg [L288] node1____CPAchecker_TMP_1 = max1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L290] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L292] mode1 = 1 [L294] _Bool node2__newmax; [L295] node2__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L296] COND FALSE !(!(mode2 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L302] COND TRUE ((int)r2) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L304] COND TRUE !(ep21 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L306] COND TRUE !(newmax2 == 0) [L308] int node2____CPAchecker_TMP_0; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L309] COND TRUE max2 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L311] COND TRUE p21_new == nomsg [L313] node2____CPAchecker_TMP_0 = max2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L315] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L317] COND FALSE !(!(ep23 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] mode2 = 1 [L332] _Bool node3__newmax; [L333] node3__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L334] COND FALSE !(!(mode3 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L340] COND TRUE ((int)r3) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L342] COND FALSE !(!(ep31 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L355] COND TRUE !(ep32 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L357] COND TRUE !(newmax3 == 0) [L359] int node3____CPAchecker_TMP_1; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L360] COND TRUE max3 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L362] COND TRUE p32_new == nomsg [L364] node3____CPAchecker_TMP_1 = max3 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L366] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=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] [L368] mode3 = 1 [L369] p12_old = p12_new [L370] p12_new = nomsg [L371] p13_old = p13_new [L372] p13_new = nomsg [L373] p21_old = p21_new [L374] p21_new = nomsg [L375] p23_old = p23_new [L376] p23_new = nomsg [L377] p31_old = p31_new [L378] p31_new = nomsg [L379] p32_old = p32_new [L380] p32_new = nomsg [L382] int check__tmp; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L383] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L385] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L387] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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 TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L391] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L397] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L399] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L401] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L407] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L409] COND TRUE ((int)r1) < 2 [L411] check__tmp = 1 [L412] __return_2043 = check__tmp [L413] main__c1 = __return_2043 [L415] _Bool __tmp_1; [L416] __tmp_1 = main__c1 [L417] _Bool assert__arg; [L418] assert__arg = __tmp_1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L419] COND FALSE !(assert__arg == 0) [L426] _Bool node1__newmax; [L427] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L428] COND TRUE !(mode1 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=0, m2=6, m3=0, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L430] COND FALSE !(r1 == 255) [L436] r1 = r1 + 1 [L437] COND TRUE !(ep21 == 0) [L439] m1 = p21_old [L440] p21_old = nomsg [L441] COND TRUE ((int)m1) > ((int)max1) [L443] max1 = m1 [L444] node1__newmax = 1 [L446] COND FALSE !(!(ep31 == 0)) [L455] newmax1 = node1__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=6, m3=0, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L456] COND FALSE !(((int)r1) == 2) [L462] mode1 = 0 [L464] _Bool node2__newmax; [L465] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=6, m3=0, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L466] COND TRUE !(mode2 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=6, m3=0, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L468] COND FALSE !(r2 == 255) [L474] r2 = r2 + 1 [L475] COND FALSE !(!(ep12 == 0)) [L484] COND TRUE !(ep32 == 0) [L486] m2 = p32_old [L487] p32_old = nomsg [L488] COND FALSE !(((int)m2) > ((int)max2)) [L493] newmax2 = node2__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=0, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L494] COND FALSE !(((int)r2) == 2) [L500] mode2 = 0 [L502] _Bool node3__newmax; [L503] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L504] COND TRUE !(mode3 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=0, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=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] [L506] COND FALSE !(r3 == 255) [L512] r3 = r3 + 1 [L513] COND TRUE !(ep13 == 0) [L515] m3 = p13_old [L516] p13_old = nomsg [L517] COND FALSE !(((int)m3) > ((int)max3)) [L522] COND FALSE !(!(ep23 == 0)) [L531] newmax3 = node3__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L532] COND FALSE !(((int)r3) == 2) [L538] mode3 = 0 [L539] p12_old = p12_new [L540] p12_new = nomsg [L541] p13_old = p13_new [L542] p13_new = nomsg [L543] p21_old = p21_new [L544] p21_new = nomsg [L545] p23_old = p23_new [L546] p23_new = nomsg [L547] p31_old = p31_new [L548] p31_new = nomsg [L549] p32_old = p32_new [L550] p32_new = nomsg [L552] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L553] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L555] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L557] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L559] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L561] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L567] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L569] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L571] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L577] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L579] COND TRUE ((int)r1) < 2 [L581] check__tmp = 1 [L582] __return_2176 = check__tmp [L583] main__c1 = __return_2176 [L585] _Bool __tmp_2; [L586] __tmp_2 = main__c1 [L587] _Bool assert__arg; [L588] assert__arg = __tmp_2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L589] COND FALSE !(assert__arg == 0) [L596] _Bool node1__newmax; [L597] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L598] COND FALSE !(!(mode1 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L604] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L606] COND FALSE !(!(ep12 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L619] COND TRUE !(ep13 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L621] COND TRUE !(newmax1 == 0) [L623] int node1____CPAchecker_TMP_1; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L624] COND TRUE max1 != nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L626] COND TRUE p13_new == nomsg [L628] node1____CPAchecker_TMP_1 = max1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L632] mode1 = 1 [L634] _Bool node2__newmax; [L635] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L636] COND FALSE !(!(mode2 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L642] COND TRUE ((int)r2) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L644] COND TRUE !(ep21 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L646] COND FALSE !(!(newmax2 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L657] COND FALSE !(!(ep23 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] mode2 = 1 [L672] _Bool node3__newmax; [L673] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L674] COND FALSE !(!(mode3 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L680] COND TRUE ((int)r3) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L682] COND FALSE !(!(ep31 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L695] COND TRUE !(ep32 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L697] COND FALSE !(!(newmax3 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=127, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L708] mode3 = 1 [L709] p12_old = p12_new [L710] p12_new = nomsg [L711] p13_old = p13_new [L712] p13_new = nomsg [L713] p21_old = p21_new [L714] p21_new = nomsg [L715] p23_old = p23_new [L716] p23_new = nomsg [L717] p31_old = p31_new [L718] p31_new = nomsg [L719] p32_old = p32_new [L720] p32_new = nomsg [L722] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L723] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L725] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L727] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L729] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L731] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L737] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L739] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L741] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L747] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L749] COND TRUE ((int)r1) < 2 [L751] check__tmp = 1 [L752] __return_2312 = check__tmp [L753] main__c1 = __return_2312 [L755] _Bool __tmp_3; [L756] __tmp_3 = main__c1 [L757] _Bool assert__arg; [L758] assert__arg = __tmp_3 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L759] COND FALSE !(assert__arg == 0) [L766] _Bool node1__newmax; [L767] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L768] COND TRUE !(mode1 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L770] COND FALSE !(r1 == 255) [L776] r1 = r1 + 1 [L777] COND TRUE !(ep21 == 0) [L779] m1 = p21_old [L780] p21_old = nomsg [L781] COND FALSE !(((int)m1) > ((int)max1)) [L786] COND FALSE !(!(ep31 == 0)) [L795] newmax1 = node1__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L796] COND TRUE ((int)r1) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L798] COND FALSE !(((int)max1) == ((int)id1)) [L1950] st1 = 1 [L1951] mode1 = 0 [L1953] _Bool node2__newmax; [L1954] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1955] COND TRUE !(mode2 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1957] COND FALSE !(r2 == 255) [L1963] r2 = r2 + 1 [L1964] COND FALSE !(!(ep12 == 0)) [L1973] COND TRUE !(ep32 == 0) [L1975] m2 = p32_old [L1976] p32_old = nomsg [L1977] COND FALSE !(((int)m2) > ((int)max2)) [L1982] newmax2 = node2__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1983] COND TRUE ((int)r2) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1985] COND TRUE ((int)max2) == ((int)id2) [L1987] st2 = 1 [L1988] mode2 = 0 [L1990] _Bool node3__newmax; [L1991] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L1992] COND TRUE !(mode3 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=127, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L1994] COND FALSE !(r3 == 255) [L2000] r3 = r3 + 1 [L2001] COND TRUE !(ep13 == 0) [L2003] m3 = p13_old [L2004] p13_old = nomsg [L2005] COND TRUE ((int)m3) > ((int)max3) [L2007] max3 = m3 [L2008] node3__newmax = 1 [L2010] COND FALSE !(!(ep23 == 0)) [L2019] newmax3 = node3__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2020] COND TRUE ((int)r3) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2022] COND FALSE !(((int)max3) == ((int)id3)) [L2069] nl3 = 1 [L2070] mode3 = 0 [L2071] p12_old = p12_new [L2072] p12_new = nomsg [L2073] p13_old = p13_new [L2074] p13_new = nomsg [L2075] p21_old = p21_new [L2076] p21_new = nomsg [L2077] p23_old = p23_new [L2078] p23_new = nomsg [L2079] p31_old = p31_new [L2080] p31_new = nomsg [L2081] p32_old = p32_new [L2082] p32_new = nomsg [L2084] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2085] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L2091] check__tmp = 0 [L2092] __return_2806 = check__tmp [L2093] main__c1 = __return_2806 [L2095] _Bool __tmp_7; [L2096] __tmp_7 = main__c1 [L2097] _Bool assert__arg; [L2098] assert__arg = __tmp_7 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2099] COND TRUE assert__arg == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2101] reach_error() VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=-1, m2=-1, m3=127, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 314 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 75.2s, OverallIterations: 23, TraceHistogramMax: 1, AutomataDifference: 44.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9367 SDtfs, 19712 SDslu, 20196 SDs, 0 SdLazy, 8766 SolverSat, 421 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 192 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 810 ImplicationChecksByTransitivity, 13.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25586occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 22.1s AutomataMinimizationTime, 22 MinimizatonAttempts, 23438 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.9s InterpolantComputationTime, 3007 NumberOfCodeBlocks, 3007 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 2848 ConstructedInterpolants, 0 QuantifiedInterpolants, 3467719 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 22 InterpolantComputations, 22 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...