./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7 --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 cc839390ce90c7793a3060b323c83e9a1c067374beb1721b491d5c2fbf639881 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 19:03:33,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 19:03:33,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 19:03:33,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 19:03:33,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 19:03:33,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 19:03:33,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 19:03:33,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 19:03:33,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 19:03:33,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 19:03:33,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 19:03:33,604 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 19:03:33,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 19:03:33,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 19:03:33,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 19:03:33,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 19:03:33,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 19:03:33,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 19:03:33,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 19:03:33,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 19:03:33,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 19:03:33,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 19:03:33,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 19:03:33,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 19:03:33,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 19:03:33,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 19:03:33,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 19:03:33,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 19:03:33,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 19:03:33,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 19:03:33,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 19:03:33,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 19:03:33,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 19:03:33,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 19:03:33,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 19:03:33,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 19:03:33,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 19:03:33,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 19:03:33,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 19:03:33,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 19:03:33,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 19:03:33,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-25 19:03:33,708 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 19:03:33,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 19:03:33,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 19:03:33,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 19:03:33,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 19:03:33,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 19:03:33,709 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 19:03:33,710 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 19:03:33,710 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 19:03:33,710 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 19:03:33,710 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 19:03:33,710 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 19:03:33,710 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 19:03:33,711 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 19:03:33,711 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 19:03:33,711 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 19:03:33,711 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 19:03:33,711 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 19:03:33,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 19:03:33,718 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 19:03:33,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 19:03:33,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 19:03:33,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 19:03:33,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 19:03:33,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 19:03:33,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 19:03:33,720 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 19:03:33,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 19:03:33,721 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 19:03:33,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 19:03:33,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 19:03:33,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 19:03:33,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:03:33,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 19:03:33,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 19:03:33,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 19:03:33,724 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 19:03:33,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 19:03:33,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 19:03:33,724 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 19:03:33,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 19:03:33,725 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_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc839390ce90c7793a3060b323c83e9a1c067374beb1721b491d5c2fbf639881 [2021-11-25 19:03:33,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 19:03:33,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 19:03:34,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 19:03:34,002 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 19:03:34,002 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 19:03:34,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-25 19:03:34,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/data/96a72876c/2d368dd832f342aaa5705aa5bf4dfa4d/FLAGfc2708d62 [2021-11-25 19:03:34,608 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 19:03:34,609 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-25 19:03:34,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/data/96a72876c/2d368dd832f342aaa5705aa5bf4dfa4d/FLAGfc2708d62 [2021-11-25 19:03:34,892 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/data/96a72876c/2d368dd832f342aaa5705aa5bf4dfa4d [2021-11-25 19:03:34,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 19:03:34,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 19:03:34,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 19:03:34,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 19:03:34,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 19:03:34,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:34" (1/1) ... [2021-11-25 19:03:34,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ccae24f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:34, skipping insertion in model container [2021-11-25 19:03:34,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:34" (1/1) ... [2021-11-25 19:03:34,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 19:03:35,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 19:03:35,397 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15613,15626] [2021-11-25 19:03:35,429 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16673,16686] [2021-11-25 19:03:35,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28981,28994] [2021-11-25 19:03:35,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[29628,29641] [2021-11-25 19:03:35,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[30969,30982] [2021-11-25 19:03:35,721 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:03:35,731 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 19:03:35,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15613,15626] [2021-11-25 19:03:35,954 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16673,16686] [2021-11-25 19:03:36,101 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[28981,28994] [2021-11-25 19:03:36,108 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[29628,29641] [2021-11-25 19:03:36,119 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[30969,30982] [2021-11-25 19:03:36,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:03:36,156 INFO L208 MainTranslator]: Completed translation [2021-11-25 19:03:36,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36 WrapperNode [2021-11-25 19:03:36,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 19:03:36,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 19:03:36,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 19:03:36,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 19:03:36,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,309 INFO L137 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1689 [2021-11-25 19:03:36,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 19:03:36,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 19:03:36,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 19:03:36,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 19:03:36,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 19:03:36,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 19:03:36,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 19:03:36,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 19:03:36,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 19:03:36,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:03:36,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:03:36,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 19:03:36,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 19:03:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 19:03:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 19:03:36,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 19:03:36,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 19:03:36,662 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 19:03:36,664 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 19:03:38,100 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 19:03:38,608 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 19:03:38,609 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 19:03:38,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:38 BoogieIcfgContainer [2021-11-25 19:03:38,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 19:03:38,616 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 19:03:38,616 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 19:03:38,619 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 19:03:38,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 07:03:34" (1/3) ... [2021-11-25 19:03:38,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27a3aef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:03:38, skipping insertion in model container [2021-11-25 19:03:38,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (2/3) ... [2021-11-25 19:03:38,621 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27a3aef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:03:38, skipping insertion in model container [2021-11-25 19:03:38,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:38" (3/3) ... [2021-11-25 19:03:38,623 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-25 19:03:38,631 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 19:03:38,631 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-25 19:03:38,698 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 19:03:38,709 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-25 19:03:38,710 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-25 19:03:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand has 309 states, 303 states have (on average 1.8052805280528053) internal successors, (547), 308 states have internal predecessors, (547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 19:03:38,765 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:38,766 INFO L514 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] [2021-11-25 19:03:38,766 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:38,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:38,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1573957070, now seen corresponding path program 1 times [2021-11-25 19:03:38,779 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:38,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470337269] [2021-11-25 19:03:38,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:38,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:39,566 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:39,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470337269] [2021-11-25 19:03:39,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1470337269] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:39,568 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:39,568 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 19:03:39,569 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418649368] [2021-11-25 19:03:39,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:39,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:03:39,575 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:39,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:03:39,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:39,604 INFO L87 Difference]: Start difference. First operand has 309 states, 303 states have (on average 1.8052805280528053) internal successors, (547), 308 states have internal predecessors, (547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:40,051 INFO L93 Difference]: Finished difference Result 842 states and 1463 transitions. [2021-11-25 19:03:40,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:40,053 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 117 [2021-11-25 19:03:40,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:40,078 INFO L225 Difference]: With dead ends: 842 [2021-11-25 19:03:40,078 INFO L226 Difference]: Without dead ends: 651 [2021-11-25 19:03:40,084 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:40,090 INFO L933 BasicCegarLoop]: 527 mSDtfsCounter, 1117 mSDsluCounter, 1015 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1117 SdHoareTripleChecker+Valid, 1510 SdHoareTripleChecker+Invalid, 162 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:40,091 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1117 Valid, 1510 Invalid, 162 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-25 19:03:40,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2021-11-25 19:03:40,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 616. [2021-11-25 19:03:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 611 states have (on average 1.4009819967266777) internal successors, (856), 615 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 856 transitions. [2021-11-25 19:03:40,195 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 856 transitions. Word has length 117 [2021-11-25 19:03:40,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:40,196 INFO L470 AbstractCegarLoop]: Abstraction has 616 states and 856 transitions. [2021-11-25 19:03:40,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 856 transitions. [2021-11-25 19:03:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 19:03:40,202 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:40,203 INFO L514 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] [2021-11-25 19:03:40,203 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 19:03:40,203 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:40,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:40,204 INFO L85 PathProgramCache]: Analyzing trace with hash -446916990, now seen corresponding path program 1 times [2021-11-25 19:03:40,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:40,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126644019] [2021-11-25 19:03:40,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:40,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:40,598 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:40,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126644019] [2021-11-25 19:03:40,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126644019] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:40,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:40,599 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:03:40,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347533275] [2021-11-25 19:03:40,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:40,600 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:03:40,601 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:40,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:03:40,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:40,602 INFO L87 Difference]: Start difference. First operand 616 states and 856 transitions. Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:40,793 INFO L93 Difference]: Finished difference Result 1693 states and 2361 transitions. [2021-11-25 19:03:40,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:40,794 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 117 [2021-11-25 19:03:40,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:40,803 INFO L225 Difference]: With dead ends: 1693 [2021-11-25 19:03:40,804 INFO L226 Difference]: Without dead ends: 1145 [2021-11-25 19:03:40,811 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:40,813 INFO L933 BasicCegarLoop]: 377 mSDtfsCounter, 1055 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1055 SdHoareTripleChecker+Valid, 726 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:40,814 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1055 Valid, 726 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:40,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1145 states. [2021-11-25 19:03:40,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1145 to 1124. [2021-11-25 19:03:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1124 states, 1119 states have (on average 1.4012511170688113) internal successors, (1568), 1123 states have internal predecessors, (1568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 1124 states and 1568 transitions. [2021-11-25 19:03:40,903 INFO L78 Accepts]: Start accepts. Automaton has 1124 states and 1568 transitions. Word has length 117 [2021-11-25 19:03:40,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:40,911 INFO L470 AbstractCegarLoop]: Abstraction has 1124 states and 1568 transitions. [2021-11-25 19:03:40,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1568 transitions. [2021-11-25 19:03:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 19:03:40,921 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:40,921 INFO L514 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] [2021-11-25 19:03:40,921 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 19:03:40,922 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:40,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:40,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1141473754, now seen corresponding path program 1 times [2021-11-25 19:03:40,923 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:40,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776386675] [2021-11-25 19:03:40,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:41,049 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:41,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776386675] [2021-11-25 19:03:41,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776386675] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:41,049 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:41,050 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:03:41,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555104714] [2021-11-25 19:03:41,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:41,052 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:03:41,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:41,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:03:41,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:03:41,057 INFO L87 Difference]: Start difference. First operand 1124 states and 1568 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:41,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:41,279 INFO L93 Difference]: Finished difference Result 2572 states and 3710 transitions. [2021-11-25 19:03:41,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:03:41,280 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119 [2021-11-25 19:03:41,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:41,290 INFO L225 Difference]: With dead ends: 2572 [2021-11-25 19:03:41,290 INFO L226 Difference]: Without dead ends: 1644 [2021-11-25 19:03:41,292 INFO L932 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 [2021-11-25 19:03:41,295 INFO L933 BasicCegarLoop]: 508 mSDtfsCounter, 226 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 776 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:41,296 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [226 Valid, 776 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:41,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1644 states. [2021-11-25 19:03:41,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1644 to 1549. [2021-11-25 19:03:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1549 states, 1544 states have (on average 1.4598445595854923) internal successors, (2254), 1548 states have internal predecessors, (2254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1549 states and 2254 transitions. [2021-11-25 19:03:41,419 INFO L78 Accepts]: Start accepts. Automaton has 1549 states and 2254 transitions. Word has length 119 [2021-11-25 19:03:41,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:41,420 INFO L470 AbstractCegarLoop]: Abstraction has 1549 states and 2254 transitions. [2021-11-25 19:03:41,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2254 transitions. [2021-11-25 19:03:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 19:03:41,423 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:41,424 INFO L514 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] [2021-11-25 19:03:41,424 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 19:03:41,424 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:41,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:41,425 INFO L85 PathProgramCache]: Analyzing trace with hash 389726177, now seen corresponding path program 1 times [2021-11-25 19:03:41,425 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:41,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242099450] [2021-11-25 19:03:41,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:41,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:41,514 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:41,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242099450] [2021-11-25 19:03:41,515 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [242099450] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:41,515 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:41,515 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:03:41,516 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495041280] [2021-11-25 19:03:41,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:41,517 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:03:41,517 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:41,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:03:41,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:03:41,520 INFO L87 Difference]: Start difference. First operand 1549 states and 2254 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:41,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:41,808 INFO L93 Difference]: Finished difference Result 3964 states and 5906 transitions. [2021-11-25 19:03:41,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:03:41,809 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119 [2021-11-25 19:03:41,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:41,827 INFO L225 Difference]: With dead ends: 3964 [2021-11-25 19:03:41,827 INFO L226 Difference]: Without dead ends: 2456 [2021-11-25 19:03:41,832 INFO L932 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 [2021-11-25 19:03:41,839 INFO L933 BasicCegarLoop]: 526 mSDtfsCounter, 246 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 246 SdHoareTripleChecker+Valid, 794 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:41,840 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [246 Valid, 794 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:41,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2456 states. [2021-11-25 19:03:42,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2456 to 2305. [2021-11-25 19:03:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2305 states, 2300 states have (on average 1.5078260869565216) internal successors, (3468), 2304 states have internal predecessors, (3468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 2305 states and 3468 transitions. [2021-11-25 19:03:42,041 INFO L78 Accepts]: Start accepts. Automaton has 2305 states and 3468 transitions. Word has length 119 [2021-11-25 19:03:42,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:42,042 INFO L470 AbstractCegarLoop]: Abstraction has 2305 states and 3468 transitions. [2021-11-25 19:03:42,042 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3468 transitions. [2021-11-25 19:03:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 19:03:42,045 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:42,045 INFO L514 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] [2021-11-25 19:03:42,045 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 19:03:42,046 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:42,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:42,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1802158698, now seen corresponding path program 1 times [2021-11-25 19:03:42,049 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:42,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011360228] [2021-11-25 19:03:42,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:42,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:42,407 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:42,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011360228] [2021-11-25 19:03:42,408 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011360228] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:42,408 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:42,408 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:03:42,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615106559] [2021-11-25 19:03:42,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:42,409 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:03:42,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:42,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:03:42,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:42,410 INFO L87 Difference]: Start difference. First operand 2305 states and 3468 transitions. Second operand has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:42,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:42,734 INFO L93 Difference]: Finished difference Result 4833 states and 7375 transitions. [2021-11-25 19:03:42,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:42,735 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-11-25 19:03:42,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:42,751 INFO L225 Difference]: With dead ends: 4833 [2021-11-25 19:03:42,752 INFO L226 Difference]: Without dead ends: 2785 [2021-11-25 19:03:42,755 INFO L932 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 [2021-11-25 19:03:42,756 INFO L933 BasicCegarLoop]: 373 mSDtfsCounter, 1357 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1357 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:42,756 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1357 Valid, 731 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:42,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2785 states. [2021-11-25 19:03:42,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2785 to 2764. [2021-11-25 19:03:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2764 states, 2759 states have (on average 1.5201159840521927) internal successors, (4194), 2763 states have internal predecessors, (4194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 2764 states and 4194 transitions. [2021-11-25 19:03:42,988 INFO L78 Accepts]: Start accepts. Automaton has 2764 states and 4194 transitions. Word has length 122 [2021-11-25 19:03:42,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:42,989 INFO L470 AbstractCegarLoop]: Abstraction has 2764 states and 4194 transitions. [2021-11-25 19:03:42,989 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 4 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4194 transitions. [2021-11-25 19:03:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 19:03:42,992 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:42,992 INFO L514 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] [2021-11-25 19:03:42,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-25 19:03:42,992 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:42,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:42,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1483899502, now seen corresponding path program 1 times [2021-11-25 19:03:42,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:42,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006254102] [2021-11-25 19:03:42,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:42,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:43,055 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:43,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006254102] [2021-11-25 19:03:43,055 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006254102] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:43,055 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:43,055 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:03:43,056 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835518177] [2021-11-25 19:03:43,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:43,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:03:43,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:43,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:03:43,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:03:43,057 INFO L87 Difference]: Start difference. First operand 2764 states and 4194 transitions. Second operand has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:43,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:43,482 INFO L93 Difference]: Finished difference Result 7298 states and 11269 transitions. [2021-11-25 19:03:43,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:03:43,483 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2021-11-25 19:03:43,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:43,509 INFO L225 Difference]: With dead ends: 7298 [2021-11-25 19:03:43,509 INFO L226 Difference]: Without dead ends: 4651 [2021-11-25 19:03:43,513 INFO L932 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 [2021-11-25 19:03:43,514 INFO L933 BasicCegarLoop]: 487 mSDtfsCounter, 201 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 201 SdHoareTripleChecker+Valid, 755 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:43,514 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [201 Valid, 755 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:43,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4651 states. [2021-11-25 19:03:43,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4651 to 4548. [2021-11-25 19:03:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4548 states, 4543 states have (on average 1.549636803874092) internal successors, (7040), 4547 states have internal predecessors, (7040), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 4548 states and 7040 transitions. [2021-11-25 19:03:43,889 INFO L78 Accepts]: Start accepts. Automaton has 4548 states and 7040 transitions. Word has length 124 [2021-11-25 19:03:43,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:43,890 INFO L470 AbstractCegarLoop]: Abstraction has 4548 states and 7040 transitions. [2021-11-25 19:03:43,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 4548 states and 7040 transitions. [2021-11-25 19:03:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 19:03:43,893 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:43,893 INFO L514 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] [2021-11-25 19:03:43,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-25 19:03:43,894 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:43,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:43,894 INFO L85 PathProgramCache]: Analyzing trace with hash 545302200, now seen corresponding path program 1 times [2021-11-25 19:03:43,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:43,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342072608] [2021-11-25 19:03:43,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:43,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:44,257 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:44,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342072608] [2021-11-25 19:03:44,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342072608] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:44,257 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:44,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 19:03:44,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145689525] [2021-11-25 19:03:44,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:44,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 19:03:44,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:44,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 19:03:44,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-25 19:03:44,259 INFO L87 Difference]: Start difference. First operand 4548 states and 7040 transitions. Second operand has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:45,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:45,047 INFO L93 Difference]: Finished difference Result 12496 states and 19349 transitions. [2021-11-25 19:03:45,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:45,048 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 127 [2021-11-25 19:03:45,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:45,097 INFO L225 Difference]: With dead ends: 12496 [2021-11-25 19:03:45,097 INFO L226 Difference]: Without dead ends: 8077 [2021-11-25 19:03:45,106 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-25 19:03:45,106 INFO L933 BasicCegarLoop]: 371 mSDtfsCounter, 1784 mSDsluCounter, 371 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1784 SdHoareTripleChecker+Valid, 729 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:45,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1784 Valid, 729 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:45,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8077 states. [2021-11-25 19:03:45,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8077 to 8056. [2021-11-25 19:03:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8056 states, 8051 states have (on average 1.5360824742268042) internal successors, (12367), 8055 states have internal predecessors, (12367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8056 states to 8056 states and 12367 transitions. [2021-11-25 19:03:45,825 INFO L78 Accepts]: Start accepts. Automaton has 8056 states and 12367 transitions. Word has length 127 [2021-11-25 19:03:45,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:45,825 INFO L470 AbstractCegarLoop]: Abstraction has 8056 states and 12367 transitions. [2021-11-25 19:03:45,825 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 8056 states and 12367 transitions. [2021-11-25 19:03:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:03:45,829 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:45,829 INFO L514 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] [2021-11-25 19:03:45,830 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-25 19:03:45,830 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:45,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:45,830 INFO L85 PathProgramCache]: Analyzing trace with hash 161460859, now seen corresponding path program 1 times [2021-11-25 19:03:45,831 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:45,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369435295] [2021-11-25 19:03:45,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:45,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:45,921 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:45,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369435295] [2021-11-25 19:03:45,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369435295] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:45,922 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:45,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:03:45,922 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950394434] [2021-11-25 19:03:45,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:45,923 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:03:45,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:45,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:03:45,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:45,924 INFO L87 Difference]: Start difference. First operand 8056 states and 12367 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:46,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:46,889 INFO L93 Difference]: Finished difference Result 14971 states and 23039 transitions. [2021-11-25 19:03:46,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:46,889 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:03:46,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:46,940 INFO L225 Difference]: With dead ends: 14971 [2021-11-25 19:03:46,940 INFO L226 Difference]: Without dead ends: 8056 [2021-11-25 19:03:46,952 INFO L932 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 [2021-11-25 19:03:46,953 INFO L933 BasicCegarLoop]: 294 mSDtfsCounter, 1078 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1078 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:46,954 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1078 Valid, 314 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:46,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8056 states. [2021-11-25 19:03:47,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8056 to 8056. [2021-11-25 19:03:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8056 states, 8051 states have (on average 1.5231648242454354) internal successors, (12263), 8055 states have internal predecessors, (12263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8056 states to 8056 states and 12263 transitions. [2021-11-25 19:03:47,804 INFO L78 Accepts]: Start accepts. Automaton has 8056 states and 12263 transitions. Word has length 132 [2021-11-25 19:03:47,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:47,805 INFO L470 AbstractCegarLoop]: Abstraction has 8056 states and 12263 transitions. [2021-11-25 19:03:47,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 8056 states and 12263 transitions. [2021-11-25 19:03:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:03:47,808 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:47,809 INFO L514 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] [2021-11-25 19:03:47,809 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-25 19:03:47,809 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:47,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:47,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1411880160, now seen corresponding path program 1 times [2021-11-25 19:03:47,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:47,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588741779] [2021-11-25 19:03:47,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:47,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:48,045 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:48,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588741779] [2021-11-25 19:03:48,045 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588741779] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:48,045 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:48,045 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:03:48,046 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728034529] [2021-11-25 19:03:48,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:48,046 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:03:48,047 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:48,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:03:48,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:03:48,048 INFO L87 Difference]: Start difference. First operand 8056 states and 12263 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:49,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:03:49,112 INFO L93 Difference]: Finished difference Result 15912 states and 24193 transitions. [2021-11-25 19:03:49,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:03:49,113 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:03:49,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:03:49,141 INFO L225 Difference]: With dead ends: 15912 [2021-11-25 19:03:49,141 INFO L226 Difference]: Without dead ends: 11900 [2021-11-25 19:03:49,150 INFO L932 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 [2021-11-25 19:03:49,151 INFO L933 BasicCegarLoop]: 368 mSDtfsCounter, 1716 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1716 SdHoareTripleChecker+Valid, 703 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:03:49,151 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1716 Valid, 703 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:03:49,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11900 states. [2021-11-25 19:03:50,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11900 to 11879. [2021-11-25 19:03:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11879 states, 11874 states have (on average 1.5085901970692268) internal successors, (17913), 11878 states have internal predecessors, (17913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11879 states to 11879 states and 17913 transitions. [2021-11-25 19:03:50,527 INFO L78 Accepts]: Start accepts. Automaton has 11879 states and 17913 transitions. Word has length 132 [2021-11-25 19:03:50,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:03:50,527 INFO L470 AbstractCegarLoop]: Abstraction has 11879 states and 17913 transitions. [2021-11-25 19:03:50,528 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:03:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 11879 states and 17913 transitions. [2021-11-25 19:03:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:03:50,533 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:03:50,534 INFO L514 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] [2021-11-25 19:03:50,534 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-25 19:03:50,534 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:03:50,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:03:50,535 INFO L85 PathProgramCache]: Analyzing trace with hash -296895804, now seen corresponding path program 1 times [2021-11-25 19:03:50,535 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:03:50,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101580304] [2021-11-25 19:03:50,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:03:50,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:03:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:03:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:03:53,954 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:03:53,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101580304] [2021-11-25 19:03:53,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101580304] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:03:53,954 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:03:53,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2021-11-25 19:03:53,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936872407] [2021-11-25 19:03:53,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:03:53,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-25 19:03:53,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:03:53,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-25 19:03:53,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=898, Unknown=0, NotChecked=0, Total=992 [2021-11-25 19:03:53,956 INFO L87 Difference]: Start difference. First operand 11879 states and 17913 transitions. Second operand has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:04,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:04,119 INFO L93 Difference]: Finished difference Result 33760 states and 51319 transitions. [2021-11-25 19:04:04,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-25 19:04:04,120 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:04,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:04,206 INFO L225 Difference]: With dead ends: 33760 [2021-11-25 19:04:04,207 INFO L226 Difference]: Without dead ends: 29721 [2021-11-25 19:04:04,220 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=512, Invalid=2680, Unknown=0, NotChecked=0, Total=3192 [2021-11-25 19:04:04,222 INFO L933 BasicCegarLoop]: 355 mSDtfsCounter, 2901 mSDsluCounter, 6668 mSDsCounter, 0 mSdLazyCounter, 4237 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2901 SdHoareTripleChecker+Valid, 6932 SdHoareTripleChecker+Invalid, 4325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 4237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:04,223 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2901 Valid, 6932 Invalid, 4325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 4237 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2021-11-25 19:04:04,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29721 states. [2021-11-25 19:04:05,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29721 to 16508. [2021-11-25 19:04:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16508 states, 16503 states have (on average 1.50433254559777) internal successors, (24826), 16507 states have internal predecessors, (24826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16508 states to 16508 states and 24826 transitions. [2021-11-25 19:04:05,851 INFO L78 Accepts]: Start accepts. Automaton has 16508 states and 24826 transitions. Word has length 132 [2021-11-25 19:04:05,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:05,852 INFO L470 AbstractCegarLoop]: Abstraction has 16508 states and 24826 transitions. [2021-11-25 19:04:05,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 16508 states and 24826 transitions. [2021-11-25 19:04:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:05,857 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:05,857 INFO L514 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] [2021-11-25 19:04:05,857 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-25 19:04:05,857 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:05,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:05,858 INFO L85 PathProgramCache]: Analyzing trace with hash -296464828, now seen corresponding path program 1 times [2021-11-25 19:04:05,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:05,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581931148] [2021-11-25 19:04:05,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:05,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:07,881 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:07,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581931148] [2021-11-25 19:04:07,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581931148] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:07,881 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:07,881 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2021-11-25 19:04:07,882 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455249094] [2021-11-25 19:04:07,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:07,882 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-25 19:04:07,882 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:07,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-25 19:04:07,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=678, Unknown=0, NotChecked=0, Total=756 [2021-11-25 19:04:07,883 INFO L87 Difference]: Start difference. First operand 16508 states and 24826 transitions. Second operand has 28 states, 28 states have (on average 4.714285714285714) internal successors, (132), 27 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:15,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:15,692 INFO L93 Difference]: Finished difference Result 34099 states and 51557 transitions. [2021-11-25 19:04:15,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-25 19:04:15,693 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 4.714285714285714) internal successors, (132), 27 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:15,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:15,746 INFO L225 Difference]: With dead ends: 34099 [2021-11-25 19:04:15,746 INFO L226 Difference]: Without dead ends: 25585 [2021-11-25 19:04:15,768 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 448 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=522, Invalid=2130, Unknown=0, NotChecked=0, Total=2652 [2021-11-25 19:04:15,769 INFO L933 BasicCegarLoop]: 521 mSDtfsCounter, 2772 mSDsluCounter, 6712 mSDsCounter, 0 mSdLazyCounter, 3140 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2772 SdHoareTripleChecker+Valid, 7130 SdHoareTripleChecker+Invalid, 3178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 3140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:15,769 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2772 Valid, 7130 Invalid, 3178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 3140 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2021-11-25 19:04:15,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25585 states. [2021-11-25 19:04:17,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25585 to 16525. [2021-11-25 19:04:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16525 states, 16520 states have (on average 1.503995157384988) internal successors, (24846), 16524 states have internal predecessors, (24846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16525 states to 16525 states and 24846 transitions. [2021-11-25 19:04:17,728 INFO L78 Accepts]: Start accepts. Automaton has 16525 states and 24846 transitions. Word has length 132 [2021-11-25 19:04:17,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:17,729 INFO L470 AbstractCegarLoop]: Abstraction has 16525 states and 24846 transitions. [2021-11-25 19:04:17,729 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 4.714285714285714) internal successors, (132), 27 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 16525 states and 24846 transitions. [2021-11-25 19:04:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:17,733 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:17,734 INFO L514 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] [2021-11-25 19:04:17,734 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-25 19:04:17,734 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:17,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:17,735 INFO L85 PathProgramCache]: Analyzing trace with hash -200929539, now seen corresponding path program 1 times [2021-11-25 19:04:17,735 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:17,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182442317] [2021-11-25 19:04:17,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:17,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:17,818 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:17,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182442317] [2021-11-25 19:04:17,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182442317] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:17,819 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:17,819 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:04:17,819 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629977708] [2021-11-25 19:04:17,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:17,820 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:04:17,820 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:17,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:04:17,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:04:17,821 INFO L87 Difference]: Start difference. First operand 16525 states and 24846 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:19,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:19,685 INFO L93 Difference]: Finished difference Result 28050 states and 42222 transitions. [2021-11-25 19:04:19,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:04:19,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:19,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:19,855 INFO L225 Difference]: With dead ends: 28050 [2021-11-25 19:04:19,855 INFO L226 Difference]: Without dead ends: 19032 [2021-11-25 19:04:19,869 INFO L932 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 [2021-11-25 19:04:19,869 INFO L933 BasicCegarLoop]: 422 mSDtfsCounter, 279 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:19,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [279 Valid, 764 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:04:19,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19032 states. [2021-11-25 19:04:21,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19032 to 13367. [2021-11-25 19:04:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13367 states, 13362 states have (on average 1.463254003891633) internal successors, (19552), 13366 states have internal predecessors, (19552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13367 states to 13367 states and 19552 transitions. [2021-11-25 19:04:21,105 INFO L78 Accepts]: Start accepts. Automaton has 13367 states and 19552 transitions. Word has length 132 [2021-11-25 19:04:21,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:21,105 INFO L470 AbstractCegarLoop]: Abstraction has 13367 states and 19552 transitions. [2021-11-25 19:04:21,106 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 13367 states and 19552 transitions. [2021-11-25 19:04:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:21,111 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:21,111 INFO L514 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] [2021-11-25 19:04:21,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-25 19:04:21,112 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:21,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:21,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1779891551, now seen corresponding path program 1 times [2021-11-25 19:04:21,113 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:21,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640523357] [2021-11-25 19:04:21,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:21,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:21,190 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:21,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640523357] [2021-11-25 19:04:21,191 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640523357] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:21,191 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:21,191 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:04:21,191 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421169239] [2021-11-25 19:04:21,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:21,192 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:04:21,192 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:21,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:04:21,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:04:21,193 INFO L87 Difference]: Start difference. First operand 13367 states and 19552 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:22,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:22,684 INFO L93 Difference]: Finished difference Result 25071 states and 36738 transitions. [2021-11-25 19:04:22,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:04:22,685 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:22,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:22,707 INFO L225 Difference]: With dead ends: 25071 [2021-11-25 19:04:22,707 INFO L226 Difference]: Without dead ends: 13367 [2021-11-25 19:04:22,722 INFO L932 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 [2021-11-25 19:04:22,723 INFO L933 BasicCegarLoop]: 290 mSDtfsCounter, 1078 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1078 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:22,723 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1078 Valid, 308 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:04:22,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13367 states. [2021-11-25 19:04:24,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13367 to 13367. [2021-11-25 19:04:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13367 states, 13362 states have (on average 1.450905553060919) internal successors, (19387), 13366 states have internal predecessors, (19387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13367 states to 13367 states and 19387 transitions. [2021-11-25 19:04:24,084 INFO L78 Accepts]: Start accepts. Automaton has 13367 states and 19387 transitions. Word has length 132 [2021-11-25 19:04:24,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:24,084 INFO L470 AbstractCegarLoop]: Abstraction has 13367 states and 19387 transitions. [2021-11-25 19:04:24,084 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 13367 states and 19387 transitions. [2021-11-25 19:04:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:24,090 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:24,090 INFO L514 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] [2021-11-25 19:04:24,090 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-25 19:04:24,090 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:24,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:24,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1545330702, now seen corresponding path program 1 times [2021-11-25 19:04:24,091 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:24,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308546815] [2021-11-25 19:04:24,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:24,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:25,513 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:25,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308546815] [2021-11-25 19:04:25,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308546815] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:25,514 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:25,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-25 19:04:25,514 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811636595] [2021-11-25 19:04:25,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:25,514 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-25 19:04:25,514 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:25,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-25 19:04:25,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=482, Unknown=0, NotChecked=0, Total=552 [2021-11-25 19:04:25,515 INFO L87 Difference]: Start difference. First operand 13367 states and 19387 transitions. Second operand has 24 states, 24 states have (on average 5.5) internal successors, (132), 23 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:37,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:37,209 INFO L93 Difference]: Finished difference Result 59985 states and 89527 transitions. [2021-11-25 19:04:37,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-11-25 19:04:37,210 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 5.5) internal successors, (132), 23 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:37,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:37,287 INFO L225 Difference]: With dead ends: 59985 [2021-11-25 19:04:37,287 INFO L226 Difference]: Without dead ends: 54834 [2021-11-25 19:04:37,302 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 772 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=595, Invalid=2827, Unknown=0, NotChecked=0, Total=3422 [2021-11-25 19:04:37,303 INFO L933 BasicCegarLoop]: 600 mSDtfsCounter, 5622 mSDsluCounter, 6326 mSDsCounter, 0 mSdLazyCounter, 3129 mSolverCounterSat, 175 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5622 SdHoareTripleChecker+Valid, 6850 SdHoareTripleChecker+Invalid, 3304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 175 IncrementalHoareTripleChecker+Valid, 3129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:37,303 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5622 Valid, 6850 Invalid, 3304 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [175 Valid, 3129 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-11-25 19:04:37,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54834 states. [2021-11-25 19:04:39,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54834 to 18077. [2021-11-25 19:04:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18077 states, 18072 states have (on average 1.4542386011509518) internal successors, (26281), 18076 states have internal predecessors, (26281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18077 states to 18077 states and 26281 transitions. [2021-11-25 19:04:39,939 INFO L78 Accepts]: Start accepts. Automaton has 18077 states and 26281 transitions. Word has length 132 [2021-11-25 19:04:39,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:39,940 INFO L470 AbstractCegarLoop]: Abstraction has 18077 states and 26281 transitions. [2021-11-25 19:04:39,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 5.5) internal successors, (132), 23 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 18077 states and 26281 transitions. [2021-11-25 19:04:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:39,946 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:39,946 INFO L514 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] [2021-11-25 19:04:39,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-25 19:04:39,947 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:39,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:39,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1545761678, now seen corresponding path program 1 times [2021-11-25 19:04:39,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:39,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730078995] [2021-11-25 19:04:39,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:39,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:40,109 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:40,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730078995] [2021-11-25 19:04:40,109 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730078995] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:40,109 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:40,109 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:04:40,109 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372056285] [2021-11-25 19:04:40,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:40,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:04:40,110 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:40,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:04:40,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:04:40,111 INFO L87 Difference]: Start difference. First operand 18077 states and 26281 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:41,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:41,569 INFO L93 Difference]: Finished difference Result 22032 states and 32116 transitions. [2021-11-25 19:04:41,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:04:41,569 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:41,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:41,582 INFO L225 Difference]: With dead ends: 22032 [2021-11-25 19:04:41,583 INFO L226 Difference]: Without dead ends: 12060 [2021-11-25 19:04:41,591 INFO L932 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 [2021-11-25 19:04:41,592 INFO L933 BasicCegarLoop]: 629 mSDtfsCounter, 1046 mSDsluCounter, 341 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1046 SdHoareTripleChecker+Valid, 962 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:41,592 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1046 Valid, 962 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:04:41,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12060 states. [2021-11-25 19:04:43,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12060 to 12032. [2021-11-25 19:04:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12032 states, 12027 states have (on average 1.4477425791968073) internal successors, (17412), 12031 states have internal predecessors, (17412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12032 states to 12032 states and 17412 transitions. [2021-11-25 19:04:43,104 INFO L78 Accepts]: Start accepts. Automaton has 12032 states and 17412 transitions. Word has length 132 [2021-11-25 19:04:43,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:43,104 INFO L470 AbstractCegarLoop]: Abstraction has 12032 states and 17412 transitions. [2021-11-25 19:04:43,105 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 12032 states and 17412 transitions. [2021-11-25 19:04:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:43,109 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:43,109 INFO L514 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] [2021-11-25 19:04:43,110 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-25 19:04:43,110 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:43,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:43,110 INFO L85 PathProgramCache]: Analyzing trace with hash 2118416095, now seen corresponding path program 1 times [2021-11-25 19:04:43,111 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:43,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104038842] [2021-11-25 19:04:43,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:43,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:43,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:43,187 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:43,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104038842] [2021-11-25 19:04:43,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104038842] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:43,188 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:43,188 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:04:43,188 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154886664] [2021-11-25 19:04:43,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:43,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:04:43,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:43,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:04:43,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:04:43,190 INFO L87 Difference]: Start difference. First operand 12032 states and 17412 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:44,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:44,867 INFO L93 Difference]: Finished difference Result 23793 states and 34516 transitions. [2021-11-25 19:04:44,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:04:44,867 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:44,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:44,880 INFO L225 Difference]: With dead ends: 23793 [2021-11-25 19:04:44,880 INFO L226 Difference]: Without dead ends: 12016 [2021-11-25 19:04:44,887 INFO L932 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 [2021-11-25 19:04:44,888 INFO L933 BasicCegarLoop]: 292 mSDtfsCounter, 1073 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1073 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:44,888 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1073 Valid, 308 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:04:44,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12016 states. [2021-11-25 19:04:46,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12016 to 12016. [2021-11-25 19:04:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12016 states, 12011 states have (on average 1.4308550495379235) internal successors, (17186), 12015 states have internal predecessors, (17186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12016 states to 12016 states and 17186 transitions. [2021-11-25 19:04:46,508 INFO L78 Accepts]: Start accepts. Automaton has 12016 states and 17186 transitions. Word has length 132 [2021-11-25 19:04:46,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:46,508 INFO L470 AbstractCegarLoop]: Abstraction has 12016 states and 17186 transitions. [2021-11-25 19:04:46,508 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 12016 states and 17186 transitions. [2021-11-25 19:04:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:46,512 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:46,513 INFO L514 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] [2021-11-25 19:04:46,513 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-25 19:04:46,513 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:46,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:46,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1412240560, now seen corresponding path program 1 times [2021-11-25 19:04:46,514 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:46,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339616493] [2021-11-25 19:04:46,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:46,672 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:46,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339616493] [2021-11-25 19:04:46,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339616493] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:46,672 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:46,672 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 19:04:46,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151088609] [2021-11-25 19:04:46,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:46,673 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:04:46,673 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:46,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:04:46,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:04:46,674 INFO L87 Difference]: Start difference. First operand 12016 states and 17186 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:48,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:04:48,273 INFO L93 Difference]: Finished difference Result 17916 states and 25795 transitions. [2021-11-25 19:04:48,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 19:04:48,274 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:04:48,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:04:48,288 INFO L225 Difference]: With dead ends: 17916 [2021-11-25 19:04:48,288 INFO L226 Difference]: Without dead ends: 12830 [2021-11-25 19:04:48,293 INFO L932 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 [2021-11-25 19:04:48,294 INFO L933 BasicCegarLoop]: 536 mSDtfsCounter, 738 mSDsluCounter, 339 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 738 SdHoareTripleChecker+Valid, 865 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:04:48,296 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [738 Valid, 865 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:04:48,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12830 states. [2021-11-25 19:04:49,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12830 to 11090. [2021-11-25 19:04:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11090 states, 11085 states have (on average 1.4343707713125846) internal successors, (15900), 11089 states have internal predecessors, (15900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11090 states to 11090 states and 15900 transitions. [2021-11-25 19:04:49,606 INFO L78 Accepts]: Start accepts. Automaton has 11090 states and 15900 transitions. Word has length 132 [2021-11-25 19:04:49,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:04:49,606 INFO L470 AbstractCegarLoop]: Abstraction has 11090 states and 15900 transitions. [2021-11-25 19:04:49,606 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:04:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 11090 states and 15900 transitions. [2021-11-25 19:04:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:04:49,610 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:04:49,610 INFO L514 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] [2021-11-25 19:04:49,610 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-25 19:04:49,611 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:04:49,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:04:49,611 INFO L85 PathProgramCache]: Analyzing trace with hash -1348036246, now seen corresponding path program 1 times [2021-11-25 19:04:49,611 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:04:49,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517476199] [2021-11-25 19:04:49,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:04:49,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:04:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:04:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:04:52,711 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:04:52,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517476199] [2021-11-25 19:04:52,711 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1517476199] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:04:52,711 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:04:52,712 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2021-11-25 19:04:52,712 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399317021] [2021-11-25 19:04:52,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:04:52,712 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2021-11-25 19:04:52,712 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:04:52,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-11-25 19:04:52,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=969, Unknown=0, NotChecked=0, Total=1056 [2021-11-25 19:04:52,713 INFO L87 Difference]: Start difference. First operand 11090 states and 15900 transitions. Second operand has 33 states, 33 states have (on average 4.0) internal successors, (132), 32 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:01,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:05:01,089 INFO L93 Difference]: Finished difference Result 26302 states and 38391 transitions. [2021-11-25 19:05:01,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-11-25 19:05:01,090 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 4.0) internal successors, (132), 32 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:05:01,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:05:01,110 INFO L225 Difference]: With dead ends: 26302 [2021-11-25 19:05:01,110 INFO L226 Difference]: Without dead ends: 20489 [2021-11-25 19:05:01,117 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=510, Invalid=2352, Unknown=0, NotChecked=0, Total=2862 [2021-11-25 19:05:01,117 INFO L933 BasicCegarLoop]: 413 mSDtfsCounter, 1463 mSDsluCounter, 6954 mSDsCounter, 0 mSdLazyCounter, 3396 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1463 SdHoareTripleChecker+Valid, 7263 SdHoareTripleChecker+Invalid, 3437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 3396 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-11-25 19:05:01,118 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1463 Valid, 7263 Invalid, 3437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 3396 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2021-11-25 19:05:01,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20489 states. [2021-11-25 19:05:02,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20489 to 11283. [2021-11-25 19:05:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11283 states, 11278 states have (on average 1.4298634509664834) internal successors, (16126), 11282 states have internal predecessors, (16126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11283 states to 11283 states and 16126 transitions. [2021-11-25 19:05:02,522 INFO L78 Accepts]: Start accepts. Automaton has 11283 states and 16126 transitions. Word has length 132 [2021-11-25 19:05:02,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:05:02,523 INFO L470 AbstractCegarLoop]: Abstraction has 11283 states and 16126 transitions. [2021-11-25 19:05:02,523 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 4.0) internal successors, (132), 32 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 11283 states and 16126 transitions. [2021-11-25 19:05:02,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:05:02,525 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:05:02,525 INFO L514 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] [2021-11-25 19:05:02,526 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-25 19:05:02,526 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:05:02,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:05:02,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1347605270, now seen corresponding path program 1 times [2021-11-25 19:05:02,527 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:05:02,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447372497] [2021-11-25 19:05:02,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:05:02,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:05:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:05:05,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:05:05,366 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:05:05,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447372497] [2021-11-25 19:05:05,366 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447372497] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:05:05,366 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:05:05,366 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2021-11-25 19:05:05,366 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599076173] [2021-11-25 19:05:05,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:05:05,367 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-25 19:05:05,367 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:05:05,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-25 19:05:05,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=907, Unknown=0, NotChecked=0, Total=992 [2021-11-25 19:05:05,368 INFO L87 Difference]: Start difference. First operand 11283 states and 16126 transitions. Second operand has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:19,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:05:19,206 INFO L93 Difference]: Finished difference Result 36246 states and 53197 transitions. [2021-11-25 19:05:19,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-11-25 19:05:19,207 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:05:19,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:05:19,250 INFO L225 Difference]: With dead ends: 36246 [2021-11-25 19:05:19,250 INFO L226 Difference]: Without dead ends: 31120 [2021-11-25 19:05:19,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 649 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=575, Invalid=2965, Unknown=0, NotChecked=0, Total=3540 [2021-11-25 19:05:19,260 INFO L933 BasicCegarLoop]: 454 mSDtfsCounter, 2886 mSDsluCounter, 8370 mSDsCounter, 0 mSdLazyCounter, 4548 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2886 SdHoareTripleChecker+Valid, 8704 SdHoareTripleChecker+Invalid, 4649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 4548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-11-25 19:05:19,260 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2886 Valid, 8704 Invalid, 4649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 4548 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-11-25 19:05:19,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31120 states. [2021-11-25 19:05:21,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31120 to 17689. [2021-11-25 19:05:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17689 states, 17684 states have (on average 1.441415969237729) internal successors, (25490), 17688 states have internal predecessors, (25490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17689 states to 17689 states and 25490 transitions. [2021-11-25 19:05:21,805 INFO L78 Accepts]: Start accepts. Automaton has 17689 states and 25490 transitions. Word has length 132 [2021-11-25 19:05:21,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:05:21,806 INFO L470 AbstractCegarLoop]: Abstraction has 17689 states and 25490 transitions. [2021-11-25 19:05:21,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 17689 states and 25490 transitions. [2021-11-25 19:05:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-25 19:05:21,809 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:05:21,809 INFO L514 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] [2021-11-25 19:05:21,809 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-25 19:05:21,809 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:05:21,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:05:21,810 INFO L85 PathProgramCache]: Analyzing trace with hash -951141312, now seen corresponding path program 1 times [2021-11-25 19:05:21,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:05:21,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749155883] [2021-11-25 19:05:21,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:05:21,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:05:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:05:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:05:24,052 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:05:24,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749155883] [2021-11-25 19:05:24,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749155883] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:05:24,053 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:05:24,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2021-11-25 19:05:24,053 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768289719] [2021-11-25 19:05:24,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:05:24,054 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-25 19:05:24,054 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:05:24,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-25 19:05:24,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=899, Unknown=0, NotChecked=0, Total=992 [2021-11-25 19:05:24,055 INFO L87 Difference]: Start difference. First operand 17689 states and 25490 transitions. Second operand has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:41,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:05:41,834 INFO L93 Difference]: Finished difference Result 78959 states and 114533 transitions. [2021-11-25 19:05:41,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-11-25 19:05:41,835 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 132 [2021-11-25 19:05:41,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:05:41,929 INFO L225 Difference]: With dead ends: 78959 [2021-11-25 19:05:41,929 INFO L226 Difference]: Without dead ends: 67519 [2021-11-25 19:05:41,946 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=534, Invalid=2888, Unknown=0, NotChecked=0, Total=3422 [2021-11-25 19:05:41,947 INFO L933 BasicCegarLoop]: 484 mSDtfsCounter, 2730 mSDsluCounter, 8166 mSDsCounter, 0 mSdLazyCounter, 4769 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2730 SdHoareTripleChecker+Valid, 8546 SdHoareTripleChecker+Invalid, 4865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 4769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-25 19:05:41,947 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2730 Valid, 8546 Invalid, 4865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 4769 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-25 19:05:41,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67519 states. [2021-11-25 19:05:46,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67519 to 25461. [2021-11-25 19:05:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25461 states, 25456 states have (on average 1.445945945945946) internal successors, (36808), 25460 states have internal predecessors, (36808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25461 states to 25461 states and 36808 transitions. [2021-11-25 19:05:46,240 INFO L78 Accepts]: Start accepts. Automaton has 25461 states and 36808 transitions. Word has length 132 [2021-11-25 19:05:46,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:05:46,240 INFO L470 AbstractCegarLoop]: Abstraction has 25461 states and 36808 transitions. [2021-11-25 19:05:46,240 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.125) internal successors, (132), 31 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 25461 states and 36808 transitions. [2021-11-25 19:05:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:05:46,243 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:05:46,243 INFO L514 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] [2021-11-25 19:05:46,243 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-25 19:05:46,243 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:05:46,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:05:46,244 INFO L85 PathProgramCache]: Analyzing trace with hash 724608815, now seen corresponding path program 1 times [2021-11-25 19:05:46,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:05:46,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978703636] [2021-11-25 19:05:46,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:05:46,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:05:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:05:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:05:46,292 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:05:46,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978703636] [2021-11-25 19:05:46,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978703636] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:05:46,293 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:05:46,293 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:05:46,293 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321267847] [2021-11-25 19:05:46,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:05:46,294 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:05:46,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:05:46,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:05:46,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:05:46,295 INFO L87 Difference]: Start difference. First operand 25461 states and 36808 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:50,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:05:50,870 INFO L93 Difference]: Finished difference Result 36191 states and 52041 transitions. [2021-11-25 19:05:50,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:05:50,871 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:05:50,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:05:50,902 INFO L225 Difference]: With dead ends: 36191 [2021-11-25 19:05:50,902 INFO L226 Difference]: Without dead ends: 27198 [2021-11-25 19:05:50,910 INFO L932 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 [2021-11-25 19:05:50,911 INFO L933 BasicCegarLoop]: 330 mSDtfsCounter, 319 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 319 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:05:50,912 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [319 Valid, 451 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:05:50,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27198 states. [2021-11-25 19:05:54,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27198 to 25143. [2021-11-25 19:05:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25143 states, 25138 states have (on average 1.444585885909778) internal successors, (36314), 25142 states have internal predecessors, (36314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25143 states to 25143 states and 36314 transitions. [2021-11-25 19:05:54,809 INFO L78 Accepts]: Start accepts. Automaton has 25143 states and 36314 transitions. Word has length 133 [2021-11-25 19:05:54,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:05:54,809 INFO L470 AbstractCegarLoop]: Abstraction has 25143 states and 36314 transitions. [2021-11-25 19:05:54,809 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 25143 states and 36314 transitions. [2021-11-25 19:05:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:05:54,812 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:05:54,812 INFO L514 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] [2021-11-25 19:05:54,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-25 19:05:54,813 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:05:54,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:05:54,813 INFO L85 PathProgramCache]: Analyzing trace with hash 751331537, now seen corresponding path program 1 times [2021-11-25 19:05:54,813 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:05:54,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984770639] [2021-11-25 19:05:54,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:05:54,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:05:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:05:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:05:54,861 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:05:54,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984770639] [2021-11-25 19:05:54,862 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984770639] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:05:54,862 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:05:54,862 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:05:54,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412626835] [2021-11-25 19:05:54,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:05:54,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:05:54,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:05:54,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:05:54,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:05:54,864 INFO L87 Difference]: Start difference. First operand 25143 states and 36314 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:05:59,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:05:59,495 INFO L93 Difference]: Finished difference Result 37344 states and 53593 transitions. [2021-11-25 19:05:59,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:05:59,498 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:05:59,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:05:59,529 INFO L225 Difference]: With dead ends: 37344 [2021-11-25 19:05:59,529 INFO L226 Difference]: Without dead ends: 26446 [2021-11-25 19:05:59,536 INFO L932 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 [2021-11-25 19:05:59,537 INFO L933 BasicCegarLoop]: 308 mSDtfsCounter, 304 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 304 SdHoareTripleChecker+Valid, 399 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:05:59,537 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [304 Valid, 399 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:05:59,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26446 states. [2021-11-25 19:06:03,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26446 to 25006. [2021-11-25 19:06:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25006 states, 25001 states have (on average 1.4417023319067237) internal successors, (36044), 25005 states have internal predecessors, (36044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25006 states to 25006 states and 36044 transitions. [2021-11-25 19:06:03,416 INFO L78 Accepts]: Start accepts. Automaton has 25006 states and 36044 transitions. Word has length 133 [2021-11-25 19:06:03,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:03,416 INFO L470 AbstractCegarLoop]: Abstraction has 25006 states and 36044 transitions. [2021-11-25 19:06:03,416 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 25006 states and 36044 transitions. [2021-11-25 19:06:03,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:06:03,419 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:03,419 INFO L514 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] [2021-11-25 19:06:03,419 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-25 19:06:03,419 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:03,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:03,420 INFO L85 PathProgramCache]: Analyzing trace with hash 88448035, now seen corresponding path program 1 times [2021-11-25 19:06:03,420 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:03,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022207656] [2021-11-25 19:06:03,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:03,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:06:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:06:03,469 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:06:03,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022207656] [2021-11-25 19:06:03,470 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022207656] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:06:03,470 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:06:03,470 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:06:03,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645270400] [2021-11-25 19:06:03,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:06:03,471 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:06:03,471 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:06:03,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:06:03,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:06:03,472 INFO L87 Difference]: Start difference. First operand 25006 states and 36044 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:07,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:06:07,583 INFO L93 Difference]: Finished difference Result 33846 states and 48684 transitions. [2021-11-25 19:06:07,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:06:07,583 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:06:07,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:06:07,612 INFO L225 Difference]: With dead ends: 33846 [2021-11-25 19:06:07,613 INFO L226 Difference]: Without dead ends: 25076 [2021-11-25 19:06:07,619 INFO L932 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 [2021-11-25 19:06:07,620 INFO L933 BasicCegarLoop]: 288 mSDtfsCounter, 290 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 290 SdHoareTripleChecker+Valid, 319 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:06:07,620 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [290 Valid, 319 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:06:07,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25076 states. [2021-11-25 19:06:11,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25076 to 24908. [2021-11-25 19:06:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24908 states, 24903 states have (on average 1.439465124683773) internal successors, (35847), 24907 states have internal predecessors, (35847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24908 states to 24908 states and 35847 transitions. [2021-11-25 19:06:11,700 INFO L78 Accepts]: Start accepts. Automaton has 24908 states and 35847 transitions. Word has length 133 [2021-11-25 19:06:11,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:11,700 INFO L470 AbstractCegarLoop]: Abstraction has 24908 states and 35847 transitions. [2021-11-25 19:06:11,700 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 24908 states and 35847 transitions. [2021-11-25 19:06:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:06:11,703 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:11,703 INFO L514 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] [2021-11-25 19:06:11,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-25 19:06:11,703 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:11,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:11,704 INFO L85 PathProgramCache]: Analyzing trace with hash -959485000, now seen corresponding path program 1 times [2021-11-25 19:06:11,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:11,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564074556] [2021-11-25 19:06:11,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:11,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:06:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:06:11,751 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:06:11,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564074556] [2021-11-25 19:06:11,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564074556] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:06:11,751 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:06:11,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:06:11,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886106424] [2021-11-25 19:06:11,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:06:11,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:06:11,753 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:06:11,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:06:11,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:06:11,753 INFO L87 Difference]: Start difference. First operand 24908 states and 35847 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:16,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:06:16,059 INFO L93 Difference]: Finished difference Result 47282 states and 68100 transitions. [2021-11-25 19:06:16,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:06:16,059 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:06:16,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:06:16,089 INFO L225 Difference]: With dead ends: 47282 [2021-11-25 19:06:16,089 INFO L226 Difference]: Without dead ends: 25318 [2021-11-25 19:06:16,099 INFO L932 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 [2021-11-25 19:06:16,100 INFO L933 BasicCegarLoop]: 284 mSDtfsCounter, 284 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:06:16,100 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [284 Valid, 327 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:06:16,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25318 states. [2021-11-25 19:06:19,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25318 to 24659. [2021-11-25 19:06:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24659 states, 24654 states have (on average 1.4337632838484626) internal successors, (35348), 24658 states have internal predecessors, (35348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24659 states to 24659 states and 35348 transitions. [2021-11-25 19:06:19,970 INFO L78 Accepts]: Start accepts. Automaton has 24659 states and 35348 transitions. Word has length 133 [2021-11-25 19:06:19,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:19,971 INFO L470 AbstractCegarLoop]: Abstraction has 24659 states and 35348 transitions. [2021-11-25 19:06:19,971 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 24659 states and 35348 transitions. [2021-11-25 19:06:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:06:19,974 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:19,974 INFO L514 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] [2021-11-25 19:06:19,974 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-25 19:06:19,974 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:19,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:19,975 INFO L85 PathProgramCache]: Analyzing trace with hash 57035674, now seen corresponding path program 1 times [2021-11-25 19:06:19,975 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:19,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821189002] [2021-11-25 19:06:19,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:19,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:06:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:06:20,026 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:06:20,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821189002] [2021-11-25 19:06:20,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821189002] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:06:20,027 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:06:20,027 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:06:20,027 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605929360] [2021-11-25 19:06:20,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:06:20,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:06:20,028 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:06:20,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:06:20,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:06:20,029 INFO L87 Difference]: Start difference. First operand 24659 states and 35348 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:24,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:06:24,203 INFO L93 Difference]: Finished difference Result 37673 states and 53844 transitions. [2021-11-25 19:06:24,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:06:24,204 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:06:24,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:06:24,236 INFO L225 Difference]: With dead ends: 37673 [2021-11-25 19:06:24,236 INFO L226 Difference]: Without dead ends: 25859 [2021-11-25 19:06:24,247 INFO L932 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 [2021-11-25 19:06:24,248 INFO L933 BasicCegarLoop]: 282 mSDtfsCounter, 287 mSDsluCounter, 70 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 287 SdHoareTripleChecker+Valid, 352 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:06:24,248 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [287 Valid, 352 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:06:24,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25859 states. [2021-11-25 19:06:28,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25859 to 24183. [2021-11-25 19:06:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24183 states, 24178 states have (on average 1.4359748531723053) internal successors, (34719), 24182 states have internal predecessors, (34719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24183 states to 24183 states and 34719 transitions. [2021-11-25 19:06:28,050 INFO L78 Accepts]: Start accepts. Automaton has 24183 states and 34719 transitions. Word has length 133 [2021-11-25 19:06:28,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:28,050 INFO L470 AbstractCegarLoop]: Abstraction has 24183 states and 34719 transitions. [2021-11-25 19:06:28,050 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 24183 states and 34719 transitions. [2021-11-25 19:06:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 19:06:28,053 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:28,053 INFO L514 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] [2021-11-25 19:06:28,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-25 19:06:28,054 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:28,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:28,054 INFO L85 PathProgramCache]: Analyzing trace with hash -675050632, now seen corresponding path program 1 times [2021-11-25 19:06:28,054 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:28,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041110719] [2021-11-25 19:06:28,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:28,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:06:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:06:28,104 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:06:28,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041110719] [2021-11-25 19:06:28,104 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041110719] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:06:28,105 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:06:28,105 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:06:28,105 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006063294] [2021-11-25 19:06:28,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:06:28,106 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:06:28,106 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:06:28,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:06:28,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:06:28,107 INFO L87 Difference]: Start difference. First operand 24183 states and 34719 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:32,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:06:32,959 INFO L93 Difference]: Finished difference Result 43106 states and 61337 transitions. [2021-11-25 19:06:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:06:32,960 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2021-11-25 19:06:32,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:06:32,992 INFO L225 Difference]: With dead ends: 43106 [2021-11-25 19:06:32,993 INFO L226 Difference]: Without dead ends: 28075 [2021-11-25 19:06:33,001 INFO L932 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 [2021-11-25 19:06:33,002 INFO L933 BasicCegarLoop]: 278 mSDtfsCounter, 289 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 399 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:06:33,002 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [289 Valid, 399 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 19:06:33,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28075 states. [2021-11-25 19:06:36,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28075 to 23836. [2021-11-25 19:06:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23836 states, 23831 states have (on average 1.433594897402543) internal successors, (34164), 23835 states have internal predecessors, (34164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23836 states to 23836 states and 34164 transitions. [2021-11-25 19:06:36,809 INFO L78 Accepts]: Start accepts. Automaton has 23836 states and 34164 transitions. Word has length 133 [2021-11-25 19:06:36,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:36,810 INFO L470 AbstractCegarLoop]: Abstraction has 23836 states and 34164 transitions. [2021-11-25 19:06:36,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 23836 states and 34164 transitions. [2021-11-25 19:06:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-25 19:06:36,812 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:36,813 INFO L514 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] [2021-11-25 19:06:36,813 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-11-25 19:06:36,813 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:36,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:36,813 INFO L85 PathProgramCache]: Analyzing trace with hash 701792178, now seen corresponding path program 1 times [2021-11-25 19:06:36,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:36,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145787734] [2021-11-25 19:06:36,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:36,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:06:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:06:37,158 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:06:37,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145787734] [2021-11-25 19:06:37,159 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145787734] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:06:37,159 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:06:37,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-11-25 19:06:37,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289708199] [2021-11-25 19:06:37,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:06:37,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-25 19:06:37,159 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:06:37,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-25 19:06:37,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-11-25 19:06:37,160 INFO L87 Difference]: Start difference. First operand 23836 states and 34164 transitions. Second operand has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 12 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:45,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:06:45,833 INFO L93 Difference]: Finished difference Result 53158 states and 76845 transitions. [2021-11-25 19:06:45,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-25 19:06:45,834 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 12 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 135 [2021-11-25 19:06:45,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:06:45,894 INFO L225 Difference]: With dead ends: 53158 [2021-11-25 19:06:45,894 INFO L226 Difference]: Without dead ends: 48531 [2021-11-25 19:06:45,905 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=203, Invalid=447, Unknown=0, NotChecked=0, Total=650 [2021-11-25 19:06:45,905 INFO L933 BasicCegarLoop]: 374 mSDtfsCounter, 3496 mSDsluCounter, 1991 mSDsCounter, 0 mSdLazyCounter, 793 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3496 SdHoareTripleChecker+Valid, 2335 SdHoareTripleChecker+Invalid, 917 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 793 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-25 19:06:45,906 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3496 Valid, 2335 Invalid, 917 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 793 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-25 19:06:45,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48531 states. [2021-11-25 19:06:50,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48531 to 26860. [2021-11-25 19:06:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26860 states, 26855 states have (on average 1.4260286725004654) internal successors, (38296), 26859 states have internal predecessors, (38296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26860 states to 26860 states and 38296 transitions. [2021-11-25 19:06:50,653 INFO L78 Accepts]: Start accepts. Automaton has 26860 states and 38296 transitions. Word has length 135 [2021-11-25 19:06:50,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:06:50,654 INFO L470 AbstractCegarLoop]: Abstraction has 26860 states and 38296 transitions. [2021-11-25 19:06:50,654 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 10.384615384615385) internal successors, (135), 12 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:06:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 26860 states and 38296 transitions. [2021-11-25 19:06:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-25 19:06:50,657 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:06:50,657 INFO L514 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] [2021-11-25 19:06:50,657 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-11-25 19:06:50,657 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-25 19:06:50,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:06:50,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1098687112, now seen corresponding path program 1 times [2021-11-25 19:06:50,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:06:50,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15989065] [2021-11-25 19:06:50,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:06:50,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:06:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-25 19:06:50,797 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-25 19:06:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-25 19:06:51,052 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-11-25 19:06:51,053 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-25 19:06:51,053 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-25 19:06:51,055 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2021-11-25 19:06:51,055 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2021-11-25 19:06:51,056 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2021-11-25 19:06:51,056 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2021-11-25 19:06:51,056 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-11-25 19:06:51,059 INFO L732 BasicCegarLoop]: Path program 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] [2021-11-25 19:06:51,063 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-25 19:06:51,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 07:06:51 BoogieIcfgContainer [2021-11-25 19:06:51,384 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-25 19:06:51,384 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-25 19:06:51,384 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-25 19:06:51,385 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-25 19:06:51,385 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:38" (3/4) ... [2021-11-25 19:06:51,387 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-11-25 19:06:51,733 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/witness.graphml [2021-11-25 19:06:51,733 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-25 19:06:51,734 INFO L158 Benchmark]: Toolchain (without parser) took 196838.21ms. Allocated memory was 100.7MB in the beginning and 4.6GB in the end (delta: 4.5GB). Free memory was 57.1MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-25 19:06:51,734 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory was 75.8MB in the beginning and 75.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 19:06:51,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1237.69ms. Allocated memory is still 100.7MB. Free memory was 79.1MB in the beginning and 46.0MB in the end (delta: 33.1MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2021-11-25 19:06:51,735 INFO L158 Benchmark]: Boogie Procedure Inliner took 152.44ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 46.0MB in the beginning and 95.3MB in the end (delta: -49.3MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2021-11-25 19:06:51,735 INFO L158 Benchmark]: Boogie Preprocessor took 100.59ms. Allocated memory is still 121.6MB. Free memory was 95.3MB in the beginning and 91.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 19:06:51,735 INFO L158 Benchmark]: RCFGBuilder took 2200.82ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 90.8MB in the beginning and 121.8MB in the end (delta: -31.0MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2021-11-25 19:06:51,736 INFO L158 Benchmark]: TraceAbstraction took 192768.03ms. Allocated memory was 163.6MB in the beginning and 4.6GB in the end (delta: 4.5GB). Free memory was 121.8MB in the beginning and 3.6GB in the end (delta: -3.4GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-11-25 19:06:51,736 INFO L158 Benchmark]: Witness Printer took 348.76ms. Allocated memory is still 4.6GB. Free memory was 3.6GB in the beginning and 3.5GB in the end (delta: 80.4MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-25 19:06:51,738 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory was 75.8MB in the beginning and 75.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1237.69ms. Allocated memory is still 100.7MB. Free memory was 79.1MB in the beginning and 46.0MB in the end (delta: 33.1MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 152.44ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 46.0MB in the beginning and 95.3MB in the end (delta: -49.3MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.59ms. Allocated memory is still 121.6MB. Free memory was 95.3MB in the beginning and 91.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2200.82ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 90.8MB in the beginning and 121.8MB in the end (delta: -31.0MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * TraceAbstraction took 192768.03ms. Allocated memory was 163.6MB in the beginning and 4.6GB in the end (delta: 4.5GB). Free memory was 121.8MB in the beginning and 3.6GB in the end (delta: -3.4GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 348.76ms. Allocated memory is still 4.6GB. Free memory was 3.6GB in the beginning and 3.5GB in the end (delta: 80.4MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 2164]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] _Bool newmax1 = 0; [L58] char id2 = '\x0'; [L59] char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] _Bool newmax2 = 0; [L66] char id3 = '\x0'; [L67] char r3 = '\x0'; [L68] char st3 = '\x0'; [L69] char nl3 = '\x0'; [L70] char m3 = '\x0'; [L71] char max3 = '\x0'; [L72] _Bool mode3 = 0; [L73] _Bool newmax3 = 0; [L77] void (*nodes[3])() = { &node1, &node2, &node3 }; [L81] int __return_1887; [L82] int __return_2033; [L83] int __return_2166; [L84] int __return_2305; [L85] int __return_3093; [L86] int __return_3059; [L87] int __tmp_2450_0; [L88] int __return_2573; [L89] int __return_2463; [L90] int __return_2975; [L91] int __return_2932; [L92] int __return_2825; [L93] int __return_2794; [L94] int __return_2731; [L95] int __return_2449; [L98] int main__c1; [L99] int main__i2; [L100] main__c1 = 0 [L101] ep12 = __VERIFIER_nondet_bool() [L102] ep13 = __VERIFIER_nondet_bool() [L103] ep21 = __VERIFIER_nondet_bool() [L104] ep23 = __VERIFIER_nondet_bool() [L105] ep31 = __VERIFIER_nondet_bool() [L106] ep32 = __VERIFIER_nondet_bool() [L107] id1 = __VERIFIER_nondet_char() [L108] r1 = __VERIFIER_nondet_char() [L109] st1 = __VERIFIER_nondet_char() [L110] nl1 = __VERIFIER_nondet_char() [L111] m1 = __VERIFIER_nondet_char() [L112] max1 = __VERIFIER_nondet_char() [L113] mode1 = __VERIFIER_nondet_bool() [L114] newmax1 = __VERIFIER_nondet_bool() [L115] id2 = __VERIFIER_nondet_char() [L116] r2 = __VERIFIER_nondet_char() [L117] st2 = __VERIFIER_nondet_char() [L118] nl2 = __VERIFIER_nondet_char() [L119] m2 = __VERIFIER_nondet_char() [L120] max2 = __VERIFIER_nondet_char() [L121] mode2 = __VERIFIER_nondet_bool() [L122] newmax2 = __VERIFIER_nondet_bool() [L123] id3 = __VERIFIER_nondet_char() [L124] r3 = __VERIFIER_nondet_char() [L125] st3 = __VERIFIER_nondet_char() [L126] nl3 = __VERIFIER_nondet_char() [L127] m3 = __VERIFIER_nondet_char() [L128] max3 = __VERIFIER_nondet_char() [L129] mode3 = __VERIFIER_nondet_bool() [L130] newmax3 = __VERIFIER_nondet_bool() [L132] _Bool init__r121; [L133] _Bool init__r131; [L134] _Bool init__r211; [L135] _Bool init__r231; [L136] _Bool init__r311; [L137] _Bool init__r321; [L138] _Bool init__r122; [L139] int init__tmp; [L140] _Bool init__r132; [L141] int init__tmp___0; [L142] _Bool init__r212; [L143] int init__tmp___1; [L144] _Bool init__r232; [L145] int init__tmp___2; [L146] _Bool init__r312; [L147] int init__tmp___3; [L148] _Bool init__r322; [L149] int init__tmp___4; [L150] int init__tmp___5; [L151] init__r121 = ep12 [L152] init__r131 = ep13 [L153] init__r211 = ep21 [L154] init__r231 = ep23 [L155] init__r311 = ep31 [L156] init__r321 = ep32 [L157] COND FALSE !(!(init__r121 == 0)) [L3193] COND TRUE !(init__r131 == 0) [L3195] COND TRUE !(ep32 == 0) [L3197] init__tmp = 1 [L161] init__r122 = (_Bool)init__tmp [L162] COND TRUE !(init__r131 == 0) [L164] init__tmp___0 = 1 [L166] init__r132 = (_Bool)init__tmp___0 [L167] COND TRUE !(init__r211 == 0) [L169] init__tmp___1 = 1 [L171] init__r212 = (_Bool)init__tmp___1 [L172] COND FALSE !(!(init__r231 == 0)) [L3124] COND TRUE !(init__r211 == 0) [L3126] COND TRUE !(ep13 == 0) [L3128] init__tmp___2 = 1 [L176] init__r232 = (_Bool)init__tmp___2 [L177] COND FALSE !(!(init__r311 == 0)) [L3101] COND TRUE !(init__r321 == 0) [L3103] COND TRUE !(ep21 == 0) [L3105] init__tmp___3 = 1 [L181] init__r312 = (_Bool)init__tmp___3 [L182] COND TRUE !(init__r321 == 0) [L184] init__tmp___4 = 1 [L186] init__r322 = (_Bool)init__tmp___4 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)id1) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)id2) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)id3) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)r1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)r2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)r3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE !(init__r122 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE !(init__r132 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE !(init__r212 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE !(init__r232 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE !(init__r312 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE !(init__r322 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L221] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L223] COND TRUE ((int)st1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L225] COND TRUE ((int)st2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L227] COND TRUE ((int)st3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L229] COND TRUE ((int)nl1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L231] COND TRUE ((int)nl2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE ((int)nl3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L235] COND TRUE ((int)mode1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L237] COND TRUE ((int)mode2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L239] COND TRUE ((int)mode3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L241] COND TRUE !(newmax1 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, 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] [L243] COND TRUE !(newmax2 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=1, m2=124, m3=0, main__c1=0, max1=126, max2=125, max3=127, 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] [L245] COND TRUE !(newmax3 == 0) [L247] init__tmp___5 = 1 [L248] __return_1887 = init__tmp___5 [L249] main__i2 = __return_1887 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=1, max1=126, max2=125, max3=127, 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] [L250] COND TRUE main__i2 != 0 [L252] p12_old = nomsg [L253] p12_new = nomsg [L254] p13_old = nomsg [L255] p13_new = nomsg [L256] p21_old = nomsg [L257] p21_new = nomsg [L258] p23_old = nomsg [L259] p23_new = nomsg [L260] p31_old = nomsg [L261] p31_new = nomsg [L262] p32_old = nomsg [L263] p32_new = nomsg [L264] main__i2 = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, 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] [L265] COND TRUE main__i2 < 6 [L268] _Bool node1__newmax; [L269] node1__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L270] COND FALSE !(!(mode1 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L276] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L278] COND FALSE !(!(ep12 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L291] COND TRUE !(ep13 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L293] COND TRUE !(newmax1 == 0) [L295] int node1____CPAchecker_TMP_1; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 TRUE max1 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L298] COND TRUE p13_new == nomsg [L300] node1____CPAchecker_TMP_1 = max1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] mode1 = 1 [L306] _Bool node2__newmax; [L307] node2__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L308] COND FALSE !(!(mode2 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] COND TRUE ((int)r2) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L316] COND TRUE !(ep21 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L318] COND TRUE !(newmax2 == 0) [L320] int node2____CPAchecker_TMP_0; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L321] COND TRUE max2 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L323] COND TRUE p21_new == nomsg [L325] node2____CPAchecker_TMP_0 = max2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L327] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L329] COND FALSE !(!(ep23 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] mode2 = 1 [L344] _Bool node3__newmax; [L345] node3__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L346] COND FALSE !(!(mode3 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L352] COND TRUE ((int)r3) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L354] COND FALSE !(!(ep31 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE !(ep32 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE !(newmax3 == 0) [L371] int node3____CPAchecker_TMP_1; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L372] COND TRUE max3 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L374] COND TRUE p32_new == nomsg [L376] node3____CPAchecker_TMP_1 = max3 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=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] [L378] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=126, p13_old=-1, p21=0, p21_new=125, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=127, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L380] mode3 = 1 [L381] p12_old = p12_new [L382] p12_new = nomsg [L383] p13_old = p13_new [L384] p13_new = nomsg [L385] p21_old = p21_new [L386] p21_new = nomsg [L387] p23_old = p23_new [L388] p23_new = nomsg [L389] p31_old = p31_new [L390] p31_new = nomsg [L391] p32_old = p32_new [L392] p32_new = nomsg [L394] int check__tmp; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L395] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L397] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L399] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L403] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L411] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L413] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L419] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_2450_0=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=0, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L421] COND TRUE ((int)r1) < 2 [L423] check__tmp = 1 [L424] __return_2033 = check__tmp [L425] main__c1 = __return_2033 [L427] _Bool __tmp_1; [L428] __tmp_1 = main__c1 [L429] _Bool assert__arg; [L430] assert__arg = __tmp_1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main__c1=1, main__i2=0, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L431] COND FALSE !(assert__arg == 0) [L437] int main____CPAchecker_TMP_0 = main__i2; [L438] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L439] COND TRUE main__i2 < 6 [L442] _Bool node1__newmax; [L443] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=1, m2=124, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=125, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L444] COND TRUE !(mode1 == 0) [L446] r1 = (char)(((int)r1) + 1) [L447] COND TRUE !(ep21 == 0) [L449] m1 = p21_old [L450] p21_old = nomsg [L451] COND FALSE !(((int)m1) > ((int)max1)) [L456] COND FALSE !(!(ep31 == 0)) [L465] newmax1 = node1__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=124, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L466] COND FALSE !(((int)r1) == 2) [L472] mode1 = 0 [L474] _Bool node2__newmax; [L475] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=124, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L476] COND TRUE !(mode2 == 0) [L478] r2 = (char)(((int)r2) + 1) [L479] COND FALSE !(!(ep12 == 0)) [L488] COND TRUE !(ep32 == 0) [L490] m2 = p32_old [L491] p32_old = nomsg [L492] COND TRUE ((int)m2) > ((int)max2) [L494] max2 = m2 [L495] node2__newmax = 1 [L497] newmax2 = node2__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=-1, p23=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] [L498] COND FALSE !(((int)r2) == 2) [L504] mode2 = 0 [L506] _Bool node3__newmax; [L507] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=126, p21=0, p21_new=-1, p21_old=-1, p23=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] [L508] COND TRUE !(mode3 == 0) [L510] r3 = (char)(((int)r3) + 1) [L511] COND TRUE !(ep13 == 0) [L513] m3 = p13_old [L514] p13_old = nomsg [L515] COND FALSE !(((int)m3) > ((int)max3)) [L520] COND FALSE !(!(ep23 == 0)) [L529] newmax3 = node3__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L530] COND FALSE !(((int)r3) == 2) [L536] mode3 = 0 [L537] p12_old = p12_new [L538] p12_new = nomsg [L539] p13_old = p13_new [L540] p13_new = nomsg [L541] p21_old = p21_new [L542] p21_new = nomsg [L543] p23_old = p23_new [L544] p23_new = nomsg [L545] p31_old = p31_new [L546] p31_new = nomsg [L547] p32_old = p32_new [L548] p32_new = nomsg [L550] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L551] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)nl1)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L559] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L565] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L575] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)r1) < 2 [L579] check__tmp = 1 [L580] __return_2166 = check__tmp [L581] main__c1 = __return_2166 [L583] _Bool __tmp_2; [L584] __tmp_2 = main__c1 [L585] _Bool assert__arg; [L586] assert__arg = __tmp_2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L587] COND FALSE !(assert__arg == 0) [L593] int main____CPAchecker_TMP_0 = main__i2; [L594] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L595] COND TRUE main__i2 < 6 [L598] _Bool node1__newmax; [L599] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L600] COND FALSE !(!(mode1 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L608] COND FALSE !(!(ep12 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 !(ep13 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L623] COND FALSE !(!(newmax1 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L634] mode1 = 1 [L636] _Bool node2__newmax; [L637] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L638] COND FALSE !(!(mode2 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 ((int)r2) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 TRUE !(ep21 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE !(newmax2 == 0) [L650] int node2____CPAchecker_TMP_0; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L651] COND TRUE max2 != nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND TRUE p21_new == nomsg [L655] node2____CPAchecker_TMP_0 = max2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L659] COND FALSE !(!(ep23 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L672] mode2 = 1 [L674] _Bool node3__newmax; [L675] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L676] COND FALSE !(!(mode3 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L682] COND TRUE ((int)r3) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L684] COND FALSE !(!(ep31 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L697] COND TRUE !(ep32 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L699] COND FALSE !(!(newmax3 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L710] mode3 = 1 [L711] p12_old = p12_new [L712] p12_new = nomsg [L713] p13_old = p13_new [L714] p13_new = nomsg [L715] p21_old = p21_new [L716] p21_new = nomsg [L717] p23_old = p23_new [L718] p23_new = nomsg [L719] p31_old = p31_new [L720] p31_new = nomsg [L721] p32_old = p32_new [L722] p32_new = nomsg [L724] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L725] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L727] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L729] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L731] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L733] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L739] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L741] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L743] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L749] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L751] COND TRUE ((int)r1) < 2 [L753] check__tmp = 1 [L754] __return_2305 = check__tmp [L755] main__c1 = __return_2305 [L757] _Bool __tmp_3; [L758] __tmp_3 = main__c1 [L759] _Bool assert__arg; [L760] assert__arg = __tmp_3 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L761] COND FALSE !(assert__arg == 0) [L767] int main____CPAchecker_TMP_0 = main__i2; [L768] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L769] COND TRUE main__i2 < 6 [L772] _Bool node1__newmax; [L773] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=125, m2=127, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=126, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L774] COND TRUE !(mode1 == 0) [L776] r1 = (char)(((int)r1) + 1) [L777] COND TRUE !(ep21 == 0) [L779] m1 = p21_old [L780] p21_old = nomsg [L781] COND TRUE ((int)m1) > ((int)max1) [L783] max1 = m1 [L784] node1__newmax = 1 [L786] COND FALSE !(!(ep31 == 0)) [L795] newmax1 = node1__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=1, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=1, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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)) [L1917] st1 = 1 [L1918] mode1 = 0 [L1920] _Bool node2__newmax; [L1921] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=127, m3=126, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=1, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L1922] COND TRUE !(mode2 == 0) [L1924] r2 = (char)(((int)r2) + 1) [L1925] COND FALSE !(!(ep12 == 0)) [L1934] COND TRUE !(ep32 == 0) [L1936] m2 = p32_old [L1937] p32_old = nomsg [L1938] COND FALSE !(((int)m2) > ((int)max2)) [L1943] newmax2 = node2__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=1, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L1944] COND TRUE ((int)r2) == 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=126, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=1, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L1946] COND FALSE !(((int)max2) == ((int)id2)) [L2101] nl2 = 1 [L2102] mode2 = 0 [L2104] _Bool node3__newmax; [L2105] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=126, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=1, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L2106] COND TRUE !(mode3 == 0) [L2108] r3 = (char)(((int)r3) + 1) [L2109] COND TRUE !(ep13 == 0) [L2111] m3 = p13_old [L2112] p13_old = nomsg [L2113] COND FALSE !(((int)m3) > ((int)max3)) [L2118] COND FALSE !(!(ep23 == 0)) [L2127] newmax3 = node3__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=1, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=0] [L2128] COND TRUE ((int)r3) == 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=0] [L2130] COND TRUE ((int)max3) == ((int)id3) [L2132] st3 = 1 [L2133] mode3 = 0 [L2134] p12_old = p12_new [L2135] p12_new = nomsg [L2136] p13_old = p13_new [L2137] p13_new = nomsg [L2138] p21_old = p21_new [L2139] p21_new = nomsg [L2140] p23_old = p23_new [L2141] p23_new = nomsg [L2142] p31_old = p31_new [L2143] p31_new = nomsg [L2144] p32_old = p32_new [L2145] p32_new = nomsg [L2147] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=1, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=1, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=1] [L2148] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L2154] check__tmp = 0 [L2155] __return_2731 = check__tmp [L2156] main__c1 = __return_2731 [L2158] _Bool __tmp_8; [L2159] __tmp_8 = main__c1 [L2160] _Bool assert__arg; [L2161] assert__arg = __tmp_8 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, __tmp_8=0, assert__arg=0, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=1, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=1, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=1] [L2162] COND TRUE assert__arg == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, __tmp_8=0, assert__arg=1, assert__arg=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=0, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=0, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_0=125, node2____CPAchecker_TMP_0=127, node2__newmax=1, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=1] [L2164] reach_error() VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_2731=0, __return_2794=0, __return_2825=0, __return_2932=0, __return_2975=0, __return_3059=0, __return_3093=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_2450_0=0, __tmp_3=1, __tmp_8=0, assert__arg=0, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=0, check__tmp=1, check__tmp=1, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=126, id2=125, id3=127, init__r121=0, init__r122=1, init__r131=255, init__r132=1, init__r211=1, init__r212=1, init__r231=0, init__r232=1, init__r311=0, init__r312=1, init__r321=255, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=127, m2=-1, m3=-1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=1, nl3=0, node1____CPAchecker_TMP_1=126, node1__newmax=0, node1__newmax=1, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_0=127, node2____CPAchecker_TMP_0=125, node2__newmax=0, node2__newmax=1, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_1=127, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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=0, st3=1] - UnprovableResult [Line: 894]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 961]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 2011]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 2056]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 309 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 192.4s, OverallIterations: 28, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 119.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 36637 SdHoareTripleChecker+Valid, 22.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 36637 mSDsluCounter, 60252 SdHoareTripleChecker+Invalid, 19.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 50053 mSDsCounter, 891 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 25591 IncrementalHoareTripleChecker+Invalid, 26482 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 891 mSolverCounterUnsat, 10971 mSDtfsCounter, 25591 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 444 GetRequests, 40 SyntacticMatches, 1 SemanticMatches, 403 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3718 ImplicationChecksByTransitivity, 29.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26860occurred in iteration=27, InterpolantAutomatonStates: 321, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 53.6s AutomataMinimizationTime, 27 MinimizatonAttempts, 163534 StatesRemovedByMinimization, 24 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 16.3s InterpolantComputationTime, 3629 NumberOfCodeBlocks, 3629 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 3467 ConstructedInterpolants, 0 QuantifiedInterpolants, 54166 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 27 InterpolantComputations, 27 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-11-25 19:06:51,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d01ef1-4c6f-48f5-8852-7f0d8b3f9235/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE