./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b3d461d66c2530d65fbdb13388ece30df91442ba ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:05:14,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:05:14,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:05:14,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:05:14,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:05:14,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:05:14,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:05:14,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:05:14,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:05:14,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:05:14,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:05:14,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:05:14,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:05:14,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:05:14,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:05:14,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:05:14,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:05:14,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:05:14,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:05:14,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:05:14,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:05:14,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:05:14,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:05:14,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:05:14,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:05:14,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:05:14,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:05:14,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:05:14,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:05:14,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:05:14,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:05:14,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:05:14,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:05:14,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:05:14,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:05:14,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:05:14,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:05:14,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:05:14,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:05:14,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:05:14,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:05:14,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-13 08:05:14,339 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:05:14,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:05:14,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:05:14,340 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:05:14,340 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:05:14,341 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:05:14,341 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:05:14,341 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:05:14,347 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:05:14,348 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:05:14,349 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:05:14,349 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:05:14,349 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:05:14,350 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:05:14,350 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:05:14,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:05:14,351 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 08:05:14,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:05:14,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 08:05:14,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:05:14,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:05:14,352 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:05:14,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:05:14,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:05:14,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:05:14,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:05:14,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:05:14,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:05:14,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:05:14,354 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:05:14,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:05:14,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:05:14,355 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:05:14,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:05:14,355 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_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3d461d66c2530d65fbdb13388ece30df91442ba [2021-10-13 08:05:14,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:05:14,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:05:14,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:05:14,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:05:14,689 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:05:14,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-10-13 08:05:14,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/data/2fbeb6dae/7ff9a10934994902a364410def17a2c4/FLAG8db167df7 [2021-10-13 08:05:15,264 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:05:15,265 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-10-13 08:05:15,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/data/2fbeb6dae/7ff9a10934994902a364410def17a2c4/FLAG8db167df7 [2021-10-13 08:05:15,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/data/2fbeb6dae/7ff9a10934994902a364410def17a2c4 [2021-10-13 08:05:15,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:05:15,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:05:15,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:05:15,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:05:15,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:05:15,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:15" (1/1) ... [2021-10-13 08:05:15,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e9cbbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:15, skipping insertion in model container [2021-10-13 08:05:15,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:15" (1/1) ... [2021-10-13 08:05:15,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:05:15,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:05:16,033 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13368,13381] [2021-10-13 08:05:16,051 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14015,14028] [2021-10-13 08:05:16,065 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15291,15304] [2021-10-13 08:05:16,078 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16267,16280] [2021-10-13 08:05:16,147 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24738,24751] [2021-10-13 08:05:16,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:05:16,274 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:05:16,520 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13368,13381] [2021-10-13 08:05:16,538 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14015,14028] [2021-10-13 08:05:16,565 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15291,15304] [2021-10-13 08:05:16,591 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16267,16280] [2021-10-13 08:05:16,651 WARN L228 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_7893fd8f-1f6f-455b-8a35-82230232f612/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24738,24751] [2021-10-13 08:05:16,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:05:16,709 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:05:16,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16 WrapperNode [2021-10-13 08:05:16,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:05:16,710 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:05:16,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:05:16,710 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:05:16,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,832 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:05:16,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 08:05:16,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 08:05:16,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 08:05:16,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 08:05:16,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 08:05:16,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 08:05:16,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 08:05:16,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (1/1) ... [2021-10-13 08:05:16,925 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:05:16,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/z3 [2021-10-13 08:05:16,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-13 08:05:17,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-13 08:05:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 08:05:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 08:05:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 08:05:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 08:05:19,745 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 08:05:19,746 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-13 08:05:19,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:05:19 BoogieIcfgContainer [2021-10-13 08:05:19,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 08:05:19,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 08:05:19,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 08:05:19,756 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 08:05:19,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:05:15" (1/3) ... [2021-10-13 08:05:19,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a4ffb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:05:19, skipping insertion in model container [2021-10-13 08:05:19,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:16" (2/3) ... [2021-10-13 08:05:19,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a4ffb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:05:19, skipping insertion in model container [2021-10-13 08:05:19,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:05:19" (3/3) ... [2021-10-13 08:05:19,759 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-10-13 08:05:19,765 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 08:05:19,766 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-10-13 08:05:19,823 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-13 08:05:19,829 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, mConcurrency=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 [2021-10-13 08:05:19,829 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-10-13 08:05:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand has 280 states, 274 states have (on average 1.8102189781021898) internal successors, (496), 279 states have internal predecessors, (496), 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) [2021-10-13 08:05:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-10-13 08:05:19,864 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:19,865 INFO L512 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] [2021-10-13 08:05:19,865 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:19,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:19,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1718293009, now seen corresponding path program 1 times [2021-10-13 08:05:19,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:19,881 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989154681] [2021-10-13 08:05:19,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:19,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:20,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:20,811 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:20,811 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989154681] [2021-10-13 08:05:20,813 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989154681] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:20,814 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:20,814 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 08:05:20,815 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806985775] [2021-10-13 08:05:20,823 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 08:05:20,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:20,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 08:05:20,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:20,848 INFO L87 Difference]: Start difference. First operand has 280 states, 274 states have (on average 1.8102189781021898) internal successors, (496), 279 states have internal predecessors, (496), 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 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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) [2021-10-13 08:05:21,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:21,062 INFO L93 Difference]: Finished difference Result 727 states and 1283 transitions. [2021-10-13 08:05:21,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 08:05:21,064 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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 113 [2021-10-13 08:05:21,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:21,088 INFO L225 Difference]: With dead ends: 727 [2021-10-13 08:05:21,088 INFO L226 Difference]: Without dead ends: 508 [2021-10-13 08:05:21,093 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 26.8ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:21,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2021-10-13 08:05:21,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 486. [2021-10-13 08:05:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 481 states have (on average 1.2972972972972974) internal successors, (624), 485 states have internal predecessors, (624), 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) [2021-10-13 08:05:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 624 transitions. [2021-10-13 08:05:21,172 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 624 transitions. Word has length 113 [2021-10-13 08:05:21,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:21,173 INFO L470 AbstractCegarLoop]: Abstraction has 486 states and 624 transitions. [2021-10-13 08:05:21,173 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 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) [2021-10-13 08:05:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 624 transitions. [2021-10-13 08:05:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-13 08:05:21,177 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:21,178 INFO L512 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] [2021-10-13 08:05:21,178 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-13 08:05:21,179 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:21,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:21,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1438428056, now seen corresponding path program 1 times [2021-10-13 08:05:21,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:21,180 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637222346] [2021-10-13 08:05:21,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:21,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:21,559 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:21,559 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637222346] [2021-10-13 08:05:21,560 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1637222346] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:21,560 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:21,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 08:05:21,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265658734] [2021-10-13 08:05:21,562 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 08:05:21,562 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:21,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 08:05:21,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:21,563 INFO L87 Difference]: Start difference. First operand 486 states and 624 transitions. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 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) [2021-10-13 08:05:21,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:21,696 INFO L93 Difference]: Finished difference Result 1316 states and 1688 transitions. [2021-10-13 08:05:21,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 08:05:21,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 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 116 [2021-10-13 08:05:21,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:21,702 INFO L225 Difference]: With dead ends: 1316 [2021-10-13 08:05:21,703 INFO L226 Difference]: Without dead ends: 902 [2021-10-13 08:05:21,708 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 24.9ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:21,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 902 states. [2021-10-13 08:05:21,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 902 to 880. [2021-10-13 08:05:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 875 states have (on average 1.294857142857143) internal successors, (1133), 879 states have internal predecessors, (1133), 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) [2021-10-13 08:05:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1133 transitions. [2021-10-13 08:05:21,787 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1133 transitions. Word has length 116 [2021-10-13 08:05:21,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:21,789 INFO L470 AbstractCegarLoop]: Abstraction has 880 states and 1133 transitions. [2021-10-13 08:05:21,790 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 4 states have internal predecessors, (116), 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) [2021-10-13 08:05:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1133 transitions. [2021-10-13 08:05:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-10-13 08:05:21,802 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:21,802 INFO L512 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] [2021-10-13 08:05:21,803 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-13 08:05:21,803 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:21,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:21,804 INFO L82 PathProgramCache]: Analyzing trace with hash -114052287, now seen corresponding path program 1 times [2021-10-13 08:05:21,804 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:21,805 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336865954] [2021-10-13 08:05:21,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:21,809 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:22,148 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:22,149 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336865954] [2021-10-13 08:05:22,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336865954] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:22,150 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:22,150 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 08:05:22,150 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477305439] [2021-10-13 08:05:22,152 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 08:05:22,152 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:22,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 08:05:22,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:22,157 INFO L87 Difference]: Start difference. First operand 880 states and 1133 transitions. Second operand has 5 states, 5 states have (on average 23.8) internal successors, (119), 4 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) [2021-10-13 08:05:22,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:22,338 INFO L93 Difference]: Finished difference Result 1690 states and 2217 transitions. [2021-10-13 08:05:22,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 08:05:22,339 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.8) internal successors, (119), 4 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 [2021-10-13 08:05:22,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:22,346 INFO L225 Difference]: With dead ends: 1690 [2021-10-13 08:05:22,346 INFO L226 Difference]: Without dead ends: 1006 [2021-10-13 08:05:22,348 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 26.3ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:22,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1006 states. [2021-10-13 08:05:22,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1006 to 880. [2021-10-13 08:05:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 875 states have (on average 1.294857142857143) internal successors, (1133), 879 states have internal predecessors, (1133), 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) [2021-10-13 08:05:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1133 transitions. [2021-10-13 08:05:22,430 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1133 transitions. Word has length 119 [2021-10-13 08:05:22,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:22,432 INFO L470 AbstractCegarLoop]: Abstraction has 880 states and 1133 transitions. [2021-10-13 08:05:22,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.8) internal successors, (119), 4 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) [2021-10-13 08:05:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1133 transitions. [2021-10-13 08:05:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-13 08:05:22,435 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:22,435 INFO L512 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] [2021-10-13 08:05:22,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-13 08:05:22,436 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:22,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:22,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1293779235, now seen corresponding path program 1 times [2021-10-13 08:05:22,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:22,441 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748399178] [2021-10-13 08:05:22,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:22,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:22,562 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:22,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748399178] [2021-10-13 08:05:22,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748399178] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:22,563 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:22,563 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 08:05:22,564 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496165463] [2021-10-13 08:05:22,565 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 08:05:22,565 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:22,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 08:05:22,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:22,566 INFO L87 Difference]: Start difference. First operand 880 states and 1133 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) [2021-10-13 08:05:22,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:22,829 INFO L93 Difference]: Finished difference Result 1690 states and 2175 transitions. [2021-10-13 08:05:22,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 08:05:22,831 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 [2021-10-13 08:05:22,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:22,838 INFO L225 Difference]: With dead ends: 1690 [2021-10-13 08:05:22,838 INFO L226 Difference]: Without dead ends: 880 [2021-10-13 08:05:22,840 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.5ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-13 08:05:22,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 880 states. [2021-10-13 08:05:22,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 880 to 880. [2021-10-13 08:05:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 875 states have (on average 1.2742857142857142) internal successors, (1115), 879 states have internal predecessors, (1115), 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) [2021-10-13 08:05:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1115 transitions. [2021-10-13 08:05:22,917 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1115 transitions. Word has length 122 [2021-10-13 08:05:22,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:22,917 INFO L470 AbstractCegarLoop]: Abstraction has 880 states and 1115 transitions. [2021-10-13 08:05:22,917 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) [2021-10-13 08:05:22,918 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1115 transitions. [2021-10-13 08:05:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-13 08:05:22,920 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:22,920 INFO L512 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] [2021-10-13 08:05:22,920 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-13 08:05:22,921 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:22,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:22,921 INFO L82 PathProgramCache]: Analyzing trace with hash 1014930462, now seen corresponding path program 1 times [2021-10-13 08:05:22,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:22,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714976091] [2021-10-13 08:05:22,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:22,922 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:23,229 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:23,229 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714976091] [2021-10-13 08:05:23,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714976091] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:23,230 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:23,230 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-13 08:05:23,230 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975525337] [2021-10-13 08:05:23,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-13 08:05:23,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:23,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-13 08:05:23,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-10-13 08:05:23,232 INFO L87 Difference]: Start difference. First operand 880 states and 1115 transitions. Second operand has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 5 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) [2021-10-13 08:05:23,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:23,616 INFO L93 Difference]: Finished difference Result 2388 states and 3051 transitions. [2021-10-13 08:05:23,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-13 08:05:23,617 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 5 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 [2021-10-13 08:05:23,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:23,627 INFO L225 Difference]: With dead ends: 2388 [2021-10-13 08:05:23,627 INFO L226 Difference]: Without dead ends: 1736 [2021-10-13 08:05:23,628 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 106.8ms TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-10-13 08:05:23,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2021-10-13 08:05:23,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1678. [2021-10-13 08:05:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1678 states, 1673 states have (on average 1.2839210998206814) internal successors, (2148), 1677 states have internal predecessors, (2148), 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) [2021-10-13 08:05:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1678 states and 2148 transitions. [2021-10-13 08:05:23,793 INFO L78 Accepts]: Start accepts. Automaton has 1678 states and 2148 transitions. Word has length 122 [2021-10-13 08:05:23,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:23,793 INFO L470 AbstractCegarLoop]: Abstraction has 1678 states and 2148 transitions. [2021-10-13 08:05:23,794 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 5 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) [2021-10-13 08:05:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2148 transitions. [2021-10-13 08:05:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-13 08:05:23,797 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:23,797 INFO L512 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] [2021-10-13 08:05:23,798 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-13 08:05:23,798 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:23,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:23,798 INFO L82 PathProgramCache]: Analyzing trace with hash 697543459, now seen corresponding path program 1 times [2021-10-13 08:05:23,799 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:23,799 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376104629] [2021-10-13 08:05:23,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:23,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:24,108 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:24,108 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376104629] [2021-10-13 08:05:24,108 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376104629] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:24,108 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:24,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-13 08:05:24,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [546263251] [2021-10-13 08:05:24,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 08:05:24,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:24,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 08:05:24,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:24,110 INFO L87 Difference]: Start difference. First operand 1678 states and 2148 transitions. Second operand has 5 states, 5 states have (on average 25.0) internal successors, (125), 4 states have internal predecessors, (125), 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) [2021-10-13 08:05:24,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:24,322 INFO L93 Difference]: Finished difference Result 2645 states and 3452 transitions. [2021-10-13 08:05:24,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-13 08:05:24,323 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.0) internal successors, (125), 4 states have internal predecessors, (125), 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 125 [2021-10-13 08:05:24,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:24,331 INFO L225 Difference]: With dead ends: 2645 [2021-10-13 08:05:24,331 INFO L226 Difference]: Without dead ends: 1422 [2021-10-13 08:05:24,333 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.2ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 08:05:24,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1422 states. [2021-10-13 08:05:24,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1422 to 1302. [2021-10-13 08:05:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1302 states, 1297 states have (on average 1.2760215882806476) internal successors, (1655), 1301 states have internal predecessors, (1655), 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) [2021-10-13 08:05:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1302 states and 1655 transitions. [2021-10-13 08:05:24,507 INFO L78 Accepts]: Start accepts. Automaton has 1302 states and 1655 transitions. Word has length 125 [2021-10-13 08:05:24,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:24,508 INFO L470 AbstractCegarLoop]: Abstraction has 1302 states and 1655 transitions. [2021-10-13 08:05:24,508 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.0) internal successors, (125), 4 states have internal predecessors, (125), 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) [2021-10-13 08:05:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1655 transitions. [2021-10-13 08:05:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-13 08:05:24,512 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:24,512 INFO L512 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] [2021-10-13 08:05:24,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-13 08:05:24,512 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:24,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:24,513 INFO L82 PathProgramCache]: Analyzing trace with hash -1341692705, now seen corresponding path program 1 times [2021-10-13 08:05:24,513 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:24,513 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617117629] [2021-10-13 08:05:24,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:24,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:24,683 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:24,683 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617117629] [2021-10-13 08:05:24,683 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617117629] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:24,683 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:24,683 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-13 08:05:24,684 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725504770] [2021-10-13 08:05:24,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-13 08:05:24,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:24,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-13 08:05:24,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-10-13 08:05:24,685 INFO L87 Difference]: Start difference. First operand 1302 states and 1655 transitions. Second operand has 7 states, 7 states have (on average 18.285714285714285) internal successors, (128), 6 states have internal predecessors, (128), 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) [2021-10-13 08:05:25,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:25,468 INFO L93 Difference]: Finished difference Result 3066 states and 3851 transitions. [2021-10-13 08:05:25,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-13 08:05:25,469 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.285714285714285) internal successors, (128), 6 states have internal predecessors, (128), 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 128 [2021-10-13 08:05:25,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:25,479 INFO L225 Difference]: With dead ends: 3066 [2021-10-13 08:05:25,479 INFO L226 Difference]: Without dead ends: 1898 [2021-10-13 08:05:25,484 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 74.1ms TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-10-13 08:05:25,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1898 states. [2021-10-13 08:05:25,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1898 to 1854. [2021-10-13 08:05:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1854 states, 1849 states have (on average 1.2325581395348837) internal successors, (2279), 1853 states have internal predecessors, (2279), 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) [2021-10-13 08:05:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1854 states and 2279 transitions. [2021-10-13 08:05:25,694 INFO L78 Accepts]: Start accepts. Automaton has 1854 states and 2279 transitions. Word has length 128 [2021-10-13 08:05:25,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:25,695 INFO L470 AbstractCegarLoop]: Abstraction has 1854 states and 2279 transitions. [2021-10-13 08:05:25,695 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.285714285714285) internal successors, (128), 6 states have internal predecessors, (128), 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) [2021-10-13 08:05:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2279 transitions. [2021-10-13 08:05:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-13 08:05:25,699 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:25,699 INFO L512 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] [2021-10-13 08:05:25,699 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-13 08:05:25,700 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:25,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:25,700 INFO L82 PathProgramCache]: Analyzing trace with hash -374926908, now seen corresponding path program 1 times [2021-10-13 08:05:25,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:25,701 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791332252] [2021-10-13 08:05:25,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:25,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:31,672 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:31,673 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791332252] [2021-10-13 08:05:31,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791332252] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:31,673 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:31,673 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-10-13 08:05:31,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539878698] [2021-10-13 08:05:31,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-10-13 08:05:31,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:31,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-10-13 08:05:31,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=843, Unknown=0, NotChecked=0, Total=930 [2021-10-13 08:05:31,676 INFO L87 Difference]: Start difference. First operand 1854 states and 2279 transitions. Second operand has 31 states, 31 states have (on average 4.129032258064516) internal successors, (128), 30 states have internal predecessors, (128), 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) [2021-10-13 08:05:40,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:40,042 INFO L93 Difference]: Finished difference Result 3115 states and 3960 transitions. [2021-10-13 08:05:40,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-10-13 08:05:40,043 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 4.129032258064516) internal successors, (128), 30 states have internal predecessors, (128), 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 128 [2021-10-13 08:05:40,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:40,059 INFO L225 Difference]: With dead ends: 3115 [2021-10-13 08:05:40,059 INFO L226 Difference]: Without dead ends: 2986 [2021-10-13 08:05:40,062 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 598 ImplicationChecksByTransitivity, 6438.8ms TimeCoverageRelationStatistics Valid=459, Invalid=2621, Unknown=0, NotChecked=0, Total=3080 [2021-10-13 08:05:40,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2986 states. [2021-10-13 08:05:40,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2172. [2021-10-13 08:05:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2172 states, 2167 states have (on average 1.2321181356714352) internal successors, (2670), 2171 states have internal predecessors, (2670), 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) [2021-10-13 08:05:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 2172 states and 2670 transitions. [2021-10-13 08:05:40,298 INFO L78 Accepts]: Start accepts. Automaton has 2172 states and 2670 transitions. Word has length 128 [2021-10-13 08:05:40,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:40,299 INFO L470 AbstractCegarLoop]: Abstraction has 2172 states and 2670 transitions. [2021-10-13 08:05:40,299 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 4.129032258064516) internal successors, (128), 30 states have internal predecessors, (128), 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) [2021-10-13 08:05:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2670 transitions. [2021-10-13 08:05:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-13 08:05:40,303 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:40,303 INFO L512 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] [2021-10-13 08:05:40,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-13 08:05:40,304 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)] === [2021-10-13 08:05:40,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:40,305 INFO L82 PathProgramCache]: Analyzing trace with hash -1980884243, now seen corresponding path program 1 times [2021-10-13 08:05:40,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:40,305 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286079280] [2021-10-13 08:05:40,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:40,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 08:05:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 08:05:44,559 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-13 08:05:44,559 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286079280] [2021-10-13 08:05:44,560 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286079280] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 08:05:44,560 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 08:05:44,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2021-10-13 08:05:44,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859767643] [2021-10-13 08:05:44,561 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2021-10-13 08:05:44,561 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-13 08:05:44,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-10-13 08:05:44,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=1024, Unknown=0, NotChecked=0, Total=1122 [2021-10-13 08:05:44,563 INFO L87 Difference]: Start difference. First operand 2172 states and 2670 transitions. Second operand has 34 states, 34 states have (on average 3.764705882352941) internal successors, (128), 33 states have internal predecessors, (128), 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) [2021-10-13 08:05:58,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 08:05:58,863 INFO L93 Difference]: Finished difference Result 5266 states and 6678 transitions. [2021-10-13 08:05:58,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-10-13 08:05:58,865 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 3.764705882352941) internal successors, (128), 33 states have internal predecessors, (128), 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 128 [2021-10-13 08:05:58,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 08:05:58,883 INFO L225 Difference]: With dead ends: 5266 [2021-10-13 08:05:58,883 INFO L226 Difference]: Without dead ends: 3480 [2021-10-13 08:05:58,888 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1240 ImplicationChecksByTransitivity, 10039.8ms TimeCoverageRelationStatistics Valid=715, Invalid=4687, Unknown=0, NotChecked=0, Total=5402 [2021-10-13 08:05:58,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3480 states. [2021-10-13 08:05:59,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 2201. [2021-10-13 08:05:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2201 states, 2196 states have (on average 1.2281420765027322) internal successors, (2697), 2200 states have internal predecessors, (2697), 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) [2021-10-13 08:05:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 2201 states and 2697 transitions. [2021-10-13 08:05:59,160 INFO L78 Accepts]: Start accepts. Automaton has 2201 states and 2697 transitions. Word has length 128 [2021-10-13 08:05:59,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 08:05:59,161 INFO L470 AbstractCegarLoop]: Abstraction has 2201 states and 2697 transitions. [2021-10-13 08:05:59,161 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.764705882352941) internal successors, (128), 33 states have internal predecessors, (128), 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) [2021-10-13 08:05:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 2697 transitions. [2021-10-13 08:05:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-10-13 08:05:59,165 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 08:05:59,165 INFO L512 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] [2021-10-13 08:05:59,165 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-13 08:05:59,165 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-10-13 08:05:59,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 08:05:59,166 INFO L82 PathProgramCache]: Analyzing trace with hash 553802240, now seen corresponding path program 1 times [2021-10-13 08:05:59,166 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-13 08:05:59,166 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719624666] [2021-10-13 08:05:59,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 08:05:59,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 08:05:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 08:05:59,312 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-13 08:05:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 08:05:59,596 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-10-13 08:05:59,597 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-10-13 08:05:59,598 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 08:05:59,600 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 08:05:59,600 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 08:05:59,601 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 08:05:59,601 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-13 08:05:59,601 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-13 08:05:59,609 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-13 08:05:59,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 08:05:59 BoogieIcfgContainer [2021-10-13 08:05:59,884 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 08:05:59,885 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-13 08:05:59,885 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-13 08:05:59,886 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-13 08:05:59,886 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:05:19" (3/4) ... [2021-10-13 08:05:59,888 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-10-13 08:06:00,169 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/witness.graphml [2021-10-13 08:06:00,169 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-13 08:06:00,171 INFO L168 Benchmark]: Toolchain (without parser) took 44606.82 ms. Allocated memory was 96.5 MB in the beginning and 446.7 MB in the end (delta: 350.2 MB). Free memory was 53.3 MB in the beginning and 169.2 MB in the end (delta: -115.9 MB). Peak memory consumption was 233.9 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,171 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 96.5 MB. Free memory is still 71.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:06:00,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1144.90 ms. Allocated memory is still 96.5 MB. Free memory was 53.1 MB in the beginning and 42.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,173 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.75 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 42.7 MB in the beginning and 91.0 MB in the end (delta: -48.4 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,173 INFO L168 Benchmark]: Boogie Preprocessor took 80.92 ms. Allocated memory is still 117.4 MB. Free memory was 91.0 MB in the beginning and 88.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,173 INFO L168 Benchmark]: RCFGBuilder took 2836.08 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 87.5 MB in the beginning and 85.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 59.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,174 INFO L168 Benchmark]: TraceAbstraction took 40132.29 ms. Allocated memory was 146.8 MB in the beginning and 446.7 MB in the end (delta: 299.9 MB). Free memory was 85.6 MB in the beginning and 227.7 MB in the end (delta: -142.1 MB). Peak memory consumption was 156.8 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,174 INFO L168 Benchmark]: Witness Printer took 284.13 ms. Allocated memory is still 446.7 MB. Free memory was 227.7 MB in the beginning and 169.2 MB in the end (delta: 58.5 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. [2021-10-13 08:06:00,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 96.5 MB. Free memory is still 71.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1144.90 ms. Allocated memory is still 96.5 MB. Free memory was 53.1 MB in the beginning and 42.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.75 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 42.7 MB in the beginning and 91.0 MB in the end (delta: -48.4 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 80.92 ms. Allocated memory is still 117.4 MB. Free memory was 91.0 MB in the beginning and 88.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2836.08 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 87.5 MB in the beginning and 85.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 59.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 40132.29 ms. Allocated memory was 146.8 MB in the beginning and 446.7 MB in the end (delta: 299.9 MB). Free memory was 85.6 MB in the beginning and 227.7 MB in the end (delta: -142.1 MB). Peak memory consumption was 156.8 MB. Max. memory is 16.1 GB. * Witness Printer took 284.13 ms. Allocated memory is still 446.7 MB. Free memory was 227.7 MB in the beginning and 169.2 MB in the end (delta: 58.5 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 1798]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1] int __return_main; [L17] msg_t nomsg = (msg_t )-1; [L18] port_t p12 = 0; [L19] char p12_old = '\x0'; [L20] char p12_new = '\x0'; [L21] _Bool ep12 = 0; [L22] port_t p13 = 0; [L23] char p13_old = '\x0'; [L24] char p13_new = '\x0'; [L25] _Bool ep13 = 0; [L26] port_t p21 = 0; [L27] char p21_old = '\x0'; [L28] char p21_new = '\x0'; [L29] _Bool ep21 = 0; [L30] port_t p23 = 0; [L31] char p23_old = '\x0'; [L32] char p23_new = '\x0'; [L33] _Bool ep23 = 0; [L34] port_t p31 = 0; [L35] char p31_old = '\x0'; [L36] char p31_new = '\x0'; [L37] _Bool ep31 = 0; [L38] port_t p32 = 0; [L39] char p32_old = '\x0'; [L40] char p32_new = '\x0'; [L41] _Bool ep32 = 0; [L42] char id1 = '\x0'; [L43] unsigned char r1 = '\x0'; [L44] char st1 = '\x0'; [L45] char nl1 = '\x0'; [L46] char m1 = '\x0'; [L47] char max1 = '\x0'; [L48] _Bool mode1 = 0; [L49] char id2 = '\x0'; [L50] unsigned char r2 = '\x0'; [L51] char st2 = '\x0'; [L52] char nl2 = '\x0'; [L53] char m2 = '\x0'; [L54] char max2 = '\x0'; [L55] _Bool mode2 = 0; [L56] char id3 = '\x0'; [L57] unsigned char r3 = '\x0'; [L58] char st3 = '\x0'; [L59] char nl3 = '\x0'; [L60] char m3 = '\x0'; [L61] char max3 = '\x0'; [L62] _Bool mode3 = 0; [L66] void (*nodes[3])() = { &node1, &node2, &node3 }; [L70] int __return_1719; [L71] int __return_1847; [L72] int __return_1965; [L73] int __return_2067; [L74] int __return_2801; [L75] int __return_2770; [L76] int __return_2711; [L77] int __return_2677; [L78] int __return_2300; [L79] int __return_2572; [L80] int __return_2538; [L81] int __return_2458; [L82] int __return_2190; [L85] int main__c1; [L86] int main__i2; [L87] main__c1 = 0 [L88] ep12 = __VERIFIER_nondet_bool() [L89] ep13 = __VERIFIER_nondet_bool() [L90] ep21 = __VERIFIER_nondet_bool() [L91] ep23 = __VERIFIER_nondet_bool() [L92] ep31 = __VERIFIER_nondet_bool() [L93] ep32 = __VERIFIER_nondet_bool() [L94] id1 = __VERIFIER_nondet_char() [L95] r1 = __VERIFIER_nondet_uchar() [L96] st1 = __VERIFIER_nondet_char() [L97] nl1 = __VERIFIER_nondet_char() [L98] m1 = __VERIFIER_nondet_char() [L99] max1 = __VERIFIER_nondet_char() [L100] mode1 = __VERIFIER_nondet_bool() [L101] id2 = __VERIFIER_nondet_char() [L102] r2 = __VERIFIER_nondet_uchar() [L103] st2 = __VERIFIER_nondet_char() [L104] nl2 = __VERIFIER_nondet_char() [L105] m2 = __VERIFIER_nondet_char() [L106] max2 = __VERIFIER_nondet_char() [L107] mode2 = __VERIFIER_nondet_bool() [L108] id3 = __VERIFIER_nondet_char() [L109] r3 = __VERIFIER_nondet_uchar() [L110] st3 = __VERIFIER_nondet_char() [L111] nl3 = __VERIFIER_nondet_char() [L112] m3 = __VERIFIER_nondet_char() [L113] max3 = __VERIFIER_nondet_char() [L114] mode3 = __VERIFIER_nondet_bool() [L116] _Bool init__r121; [L117] _Bool init__r131; [L118] _Bool init__r211; [L119] _Bool init__r231; [L120] _Bool init__r311; [L121] _Bool init__r321; [L122] _Bool init__r122; [L123] int init__tmp; [L124] _Bool init__r132; [L125] int init__tmp___0; [L126] _Bool init__r212; [L127] int init__tmp___1; [L128] _Bool init__r232; [L129] int init__tmp___2; [L130] _Bool init__r312; [L131] int init__tmp___3; [L132] _Bool init__r322; [L133] int init__tmp___4; [L134] int init__tmp___5; [L135] init__r121 = ep12 [L136] init__r131 = ep13 [L137] init__r211 = ep21 [L138] init__r231 = ep23 [L139] init__r311 = ep31 [L140] init__r321 = ep32 [L141] COND FALSE !(!(init__r121 == 0)) [L2944] COND TRUE !(init__r131 == 0) [L2946] COND TRUE !(ep32 == 0) [L2948] init__tmp = 1 [L145] init__r122 = (_Bool)init__tmp [L146] COND TRUE !(init__r131 == 0) [L148] init__tmp___0 = 1 [L150] init__r132 = (_Bool)init__tmp___0 [L151] COND TRUE !(init__r211 == 0) [L153] init__tmp___1 = 1 [L155] init__r212 = (_Bool)init__tmp___1 [L156] COND FALSE !(!(init__r231 == 0)) [L2875] COND TRUE !(init__r211 == 0) [L2877] COND TRUE !(ep13 == 0) [L2879] init__tmp___2 = 1 [L160] init__r232 = (_Bool)init__tmp___2 [L161] COND FALSE !(!(init__r311 == 0)) [L2852] COND TRUE !(init__r321 == 0) [L2854] COND TRUE !(ep21 == 0) [L2856] init__tmp___3 = 1 [L165] init__r312 = (_Bool)init__tmp___3 [L166] COND TRUE !(init__r321 == 0) [L168] init__tmp___4 = 1 [L170] init__r322 = (_Bool)init__tmp___4 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id2) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id3) >= 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)r2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)r3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE !(init__r122 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE !(init__r132 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE !(init__r212 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE !(init__r232 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE !(init__r312 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE !(init__r322 == 0) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)st1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)st2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)st3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)nl1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)nl2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)nl3) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)mode1) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L221] COND TRUE ((int)mode2) == 0 VAL [__return_1719=0, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L223] COND TRUE ((int)mode3) == 0 [L225] init__tmp___5 = 1 [L226] __return_1719 = init__tmp___5 [L227] main__i2 = __return_1719 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE main__i2 != 0 [L230] p12_old = nomsg [L231] p12_new = nomsg [L232] p13_old = nomsg [L233] p13_new = nomsg [L234] p21_old = nomsg [L235] p21_new = nomsg [L236] p23_old = nomsg [L237] p23_new = nomsg [L238] p31_old = nomsg [L239] p31_new = nomsg [L240] p32_old = nomsg [L241] p32_new = nomsg [L242] main__i2 = 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L244] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L250] COND TRUE ((int)r1) < 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L252] COND FALSE !(!(ep12 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L263] COND TRUE !(ep13 == 0) [L265] int node1____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE max1 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L268] COND TRUE p13_new == nomsg [L270] node1____CPAchecker_TMP_1 = max1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L274] mode1 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L276] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L282] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L284] COND TRUE !(ep21 == 0) [L286] int node2____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L287] COND TRUE max2 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L289] COND TRUE p21_new == nomsg [L291] node2____CPAchecker_TMP_0 = max2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L293] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L295] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L306] mode2 = 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L308] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] COND TRUE ((int)r3) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L316] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L327] COND TRUE !(ep32 == 0) [L329] int node3____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L330] COND TRUE max3 != nomsg VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L332] COND TRUE p32_new == nomsg [L334] node3____CPAchecker_TMP_1 = max3 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L336] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=125, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=126, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L338] mode3 = 1 [L339] p12_old = p12_new [L340] p12_new = nomsg [L341] p13_old = p13_new [L342] p13_new = nomsg [L343] p21_old = p21_new [L344] p21_new = nomsg [L345] p23_old = p23_new [L346] p23_new = nomsg [L347] p31_old = p31_new [L348] p31_new = nomsg [L349] p32_old = p32_new [L350] p32_new = nomsg [L352] int check__tmp; VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L361] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L371] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=0, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L379] COND TRUE ((int)r1) < 2 [L381] check__tmp = 1 [L382] __return_1847 = check__tmp [L383] main__c1 = __return_1847 [L385] _Bool __tmp_1; [L386] __tmp_1 = main__c1 [L387] _Bool assert__arg; [L388] assert__arg = __tmp_1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L389] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=1, m2=126, m3=1, max1=125, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND FALSE !(r1 == 255) [L404] r1 = r1 + 1 [L405] COND TRUE !(ep21 == 0) [L407] m1 = p21_old [L408] p21_old = nomsg [L409] COND TRUE ((int)m1) > ((int)max1) [L411] max1 = m1 [L413] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L421] COND FALSE !(((int)r1) == 2) [L427] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L429] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L431] COND FALSE !(r2 == 255) [L437] r2 = r2 + 1 [L438] COND FALSE !(!(ep12 == 0)) [L446] COND TRUE !(ep32 == 0) [L448] m2 = p32_old [L449] p32_old = nomsg [L450] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L454] COND FALSE !(((int)r2) == 2) [L460] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L462] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=125, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L464] COND FALSE !(r3 == 255) [L470] r3 = r3 + 1 [L471] COND TRUE !(ep13 == 0) [L473] m3 = p13_old [L474] p13_old = nomsg [L475] COND FALSE !(((int)m3) > ((int)max3)) [L479] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L487] COND FALSE !(((int)r3) == 2) [L493] mode3 = 0 [L494] p12_old = p12_new [L495] p12_new = nomsg [L496] p13_old = p13_new [L497] p13_new = nomsg [L498] p21_old = p21_new [L499] p21_new = nomsg [L500] p23_old = p23_new [L501] p23_new = nomsg [L502] p31_old = p31_new [L503] p31_new = nomsg [L504] p32_old = p32_new [L505] p32_new = nomsg [L507] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L510] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L512] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L514] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L516] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L522] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L524] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L526] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L532] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=0, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L534] COND TRUE ((int)r1) < 2 [L536] check__tmp = 1 [L537] __return_1965 = check__tmp [L538] main__c1 = __return_1965 [L540] _Bool __tmp_2; [L541] __tmp_2 = main__c1 [L542] _Bool assert__arg; [L543] assert__arg = __tmp_2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L544] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L551] COND FALSE !(!(mode1 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L557] COND FALSE !(((int)r1) < 1) [L563] mode1 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L565] COND FALSE !(!(mode2 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L571] COND TRUE ((int)r2) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L573] COND TRUE !(ep21 == 0) [L575] int node2____CPAchecker_TMP_0; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L576] COND TRUE max2 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L578] COND TRUE p21_new == nomsg [L580] node2____CPAchecker_TMP_0 = max2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L582] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L584] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L595] mode2 = 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L597] COND FALSE !(!(mode3 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L603] COND TRUE ((int)r3) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L605] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L616] COND TRUE !(ep32 == 0) [L618] int node3____CPAchecker_TMP_1; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L619] COND TRUE max3 != nomsg VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L621] COND TRUE p32_new == nomsg [L623] node3____CPAchecker_TMP_1 = max3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L625] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=126, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L627] mode3 = 1 [L628] p12_old = p12_new [L629] p12_new = nomsg [L630] p13_old = p13_new [L631] p13_new = nomsg [L632] p21_old = p21_new [L633] p21_new = nomsg [L634] p23_old = p23_new [L635] p23_new = nomsg [L636] p31_old = p31_new [L637] p31_new = nomsg [L638] p32_old = p32_new [L639] p32_new = nomsg [L641] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L642] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L644] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L646] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L650] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L656] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L658] COND TRUE ((int)r1) < 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND FALSE !(((int)r1) >= 2) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=0, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE ((int)r1) < 2 [L670] check__tmp = 1 [L671] __return_2067 = check__tmp [L672] main__c1 = __return_2067 [L674] _Bool __tmp_3; [L675] __tmp_3 = main__c1 [L676] _Bool assert__arg; [L677] assert__arg = __tmp_3 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L678] COND FALSE !(assert__arg == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L685] COND TRUE !(mode1 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L687] COND FALSE !(r1 == 255) [L693] r1 = r1 + 1 [L694] COND TRUE !(ep21 == 0) [L696] m1 = p21_old [L697] p21_old = nomsg [L698] COND FALSE !(((int)m1) > ((int)max1)) [L702] COND FALSE !(!(ep31 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L710] COND TRUE ((int)r1) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND FALSE !(((int)max1) == ((int)id1)) [L1702] nl1 = 1 [L1703] mode1 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1705] COND TRUE !(mode2 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=126, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1707] COND FALSE !(r2 == 255) [L1713] r2 = r2 + 1 [L1714] COND FALSE !(!(ep12 == 0)) [L1722] COND TRUE !(ep32 == 0) [L1724] m2 = p32_old [L1725] p32_old = nomsg [L1726] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1730] COND TRUE ((int)r2) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=1, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1732] COND TRUE ((int)max2) == ((int)id2) [L1734] st2 = 1 [L1735] mode2 = 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L1737] COND TRUE !(mode3 == 0) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=125, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L1739] COND FALSE !(r3 == 255) [L1745] r3 = r3 + 1 [L1746] COND TRUE !(ep13 == 0) [L1748] m3 = p13_old [L1749] p13_old = nomsg [L1750] COND FALSE !(((int)m3) > ((int)max3)) [L1754] COND FALSE !(!(ep23 == 0)) VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1762] COND TRUE ((int)r3) == 2 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=1, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1764] COND TRUE ((int)max3) == ((int)id3) [L1766] st3 = 1 [L1767] mode3 = 0 [L1768] p12_old = p12_new [L1769] p12_new = nomsg [L1770] p13_old = p13_new [L1771] p13_new = nomsg [L1772] p21_old = p21_new [L1773] p21_new = nomsg [L1774] p23_old = p23_new [L1775] p23_new = nomsg [L1776] p31_old = p31_new [L1777] p31_new = nomsg [L1778] p32_old = p32_new [L1779] p32_new = nomsg [L1781] int check__tmp; VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1782] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1788] check__tmp = 0 [L1789] __return_2572 = check__tmp [L1790] main__c1 = __return_2572 [L1792] _Bool __tmp_8; [L1793] __tmp_8 = main__c1 [L1794] _Bool assert__arg; [L1795] assert__arg = __tmp_8 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1796] COND TRUE assert__arg == 0 VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1798] reach_error() VAL [__return_1719=1, __return_1847=1, __return_1965=1, __return_2067=1, __return_2190=0, __return_2300=0, __return_2458=0, __return_2538=0, __return_2572=0, __return_2677=0, __return_2711=0, __return_2770=0, __return_2801=0, __return_main=0, ep12=0, ep13=255, ep21=1, ep23=0, ep31=0, ep32=255, id1=125, id2=127, id3=126, m1=127, m2=126, m3=-1, max1=127, max2=127, max3=126, mode1=0, mode2=0, mode3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] - UnprovableResult [Line: 810]: 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: 855]: 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: 965]: 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: 1030]: 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, 280 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 39785.3ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 55.9ms, AutomataDifference: 25016.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 16.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4002 SDtfs, 14025 SDslu, 17787 SDs, 0 SdLazy, 8357 SolverSat, 294 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9072.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 171 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 159 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1842 ImplicationChecksByTransitivity, 16779.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=2201occurred in iteration=9, InterpolantAutomatonStates: 129, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 1356.6ms AutomataMinimizationTime, 9 MinimizatonAttempts, 2485 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 76.9ms SsaConstructionTime, 1568.6ms SatisfiabilityAnalysisTime, 11158.6ms InterpolantComputationTime, 1229 NumberOfCodeBlocks, 1229 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 27367 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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! [2021-10-13 08:06:00,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7893fd8f-1f6f-455b-8a35-82230232f612/bin/utaipan-q2qaUkNPG8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...