./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG --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 f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-b2eff8b [2021-10-29 04:47:39,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:47:39,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:47:39,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:47:39,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:47:39,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:47:39,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:47:39,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:47:39,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:47:39,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:47:39,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:47:39,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:47:39,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:47:39,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:47:39,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:47:39,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:47:39,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:47:39,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:47:39,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:47:39,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:47:39,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:47:39,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:47:39,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:47:39,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:47:39,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:47:39,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:47:39,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:47:39,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:47:39,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:47:39,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:47:39,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:47:39,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:47:39,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:47:39,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:47:39,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:47:39,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:47:39,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:47:39,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:47:39,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:47:39,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:47:39,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:47:39,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-29 04:47:39,731 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:47:39,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:47:39,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:47:39,742 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-29 04:47:39,742 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-29 04:47:39,742 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-29 04:47:39,743 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-29 04:47:39,743 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-29 04:47:39,743 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-29 04:47:39,743 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-29 04:47:39,744 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-29 04:47:39,744 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-29 04:47:39,744 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-29 04:47:39,744 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-29 04:47:39,745 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-29 04:47:39,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:47:39,746 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:47:39,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:47:39,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:47:39,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:47:39,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:47:39,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:47:39,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:47:39,747 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:47:39,748 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:47:39,748 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:47:39,748 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:47:39,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:47:39,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:47:39,749 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 04:47:39,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:47:39,750 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:47:39,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:47:39,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:47:39,750 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-29 04:47:39,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:47:39,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:47:39,751 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 04:47:39,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:47:39,752 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_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 [2021-10-29 04:47:40,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:47:40,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:47:40,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:47:40,045 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:47:40,046 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:47:40,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-10-29 04:47:40,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/data/5d8098a21/a8bb88d82b3d48f88e154f988e79ebc1/FLAGa6c3e2aa3 [2021-10-29 04:47:40,708 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:47:40,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-10-29 04:47:40,722 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/data/5d8098a21/a8bb88d82b3d48f88e154f988e79ebc1/FLAGa6c3e2aa3 [2021-10-29 04:47:40,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/data/5d8098a21/a8bb88d82b3d48f88e154f988e79ebc1 [2021-10-29 04:47:40,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:47:40,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:47:41,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:47:41,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:47:41,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:47:41,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:47:40" (1/1) ... [2021-10-29 04:47:41,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e95d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41, skipping insertion in model container [2021-10-29 04:47:41,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:47:40" (1/1) ... [2021-10-29 04:47:41,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:47:41,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:47:41,489 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_4c0a1e49-b40b-46ed-8069-713508ef657c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2021-10-29 04:47:41,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:47:41,653 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:47:41,755 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_4c0a1e49-b40b-46ed-8069-713508ef657c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2021-10-29 04:47:41,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:47:41,855 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:47:41,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41 WrapperNode [2021-10-29 04:47:41,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:47:41,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:47:41,858 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:47:41,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:47:41,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:41,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:41,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:47:41,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:47:41,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:47:41,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:47:41,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:41,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:41,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:41,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:42,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:42,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:42,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:42,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:47:42,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:47:42,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:47:42,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:47:42,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (1/1) ... [2021-10-29 04:47:42,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 04:47:42,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/z3 [2021-10-29 04:47:42,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 04:47:42,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 04:47:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:47:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:47:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:47:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:47:44,189 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:47:44,190 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 04:47:44,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:47:44 BoogieIcfgContainer [2021-10-29 04:47:44,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:47:44,197 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 04:47:44,197 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 04:47:44,201 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 04:47:44,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 04:47:40" (1/3) ... [2021-10-29 04:47:44,202 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1982b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:47:44, skipping insertion in model container [2021-10-29 04:47:44,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:47:41" (2/3) ... [2021-10-29 04:47:44,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1982b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 04:47:44, skipping insertion in model container [2021-10-29 04:47:44,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:47:44" (3/3) ... [2021-10-29 04:47:44,204 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-10-29 04:47:44,212 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 04:47:44,212 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 04:47:44,263 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 04:47:44,269 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-29 04:47:44,270 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-29 04:47:44,291 INFO L276 IsEmpty]: Start isEmpty. Operand has 236 states, 234 states have (on average 1.7863247863247864) internal successors, (418), 235 states have internal predecessors, (418), 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) [2021-10-29 04:47:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-10-29 04:47:44,304 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:44,305 INFO L513 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] [2021-10-29 04:47:44,305 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:44,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:44,311 INFO L85 PathProgramCache]: Analyzing trace with hash -1540236267, now seen corresponding path program 1 times [2021-10-29 04:47:44,321 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:44,321 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696626501] [2021-10-29 04:47:44,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:44,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:45,306 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:45,306 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696626501] [2021-10-29 04:47:45,307 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696626501] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:45,308 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:45,308 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:45,310 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931956469] [2021-10-29 04:47:45,316 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:45,318 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:45,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:45,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:45,344 INFO L87 Difference]: Start difference. First operand has 236 states, 234 states have (on average 1.7863247863247864) internal successors, (418), 235 states have internal predecessors, (418), 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) [2021-10-29 04:47:45,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:45,571 INFO L93 Difference]: Finished difference Result 577 states and 1013 transitions. [2021-10-29 04:47:45,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:45,573 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 [2021-10-29 04:47:45,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:45,603 INFO L225 Difference]: With dead ends: 577 [2021-10-29 04:47:45,603 INFO L226 Difference]: Without dead ends: 412 [2021-10-29 04:47:45,609 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:45,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2021-10-29 04:47:45,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 410. [2021-10-29 04:47:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 409 states have (on average 1.3765281173594133) internal successors, (563), 409 states have internal predecessors, (563), 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) [2021-10-29 04:47:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 563 transitions. [2021-10-29 04:47:45,712 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 563 transitions. Word has length 113 [2021-10-29 04:47:45,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:45,713 INFO L470 AbstractCegarLoop]: Abstraction has 410 states and 563 transitions. [2021-10-29 04:47:45,713 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) [2021-10-29 04:47:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 563 transitions. [2021-10-29 04:47:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-10-29 04:47:45,717 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:45,718 INFO L513 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] [2021-10-29 04:47:45,718 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-29 04:47:45,718 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:45,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:45,719 INFO L85 PathProgramCache]: Analyzing trace with hash -2118048428, now seen corresponding path program 1 times [2021-10-29 04:47:45,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:45,720 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564202189] [2021-10-29 04:47:45,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:45,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:45,835 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:45,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564202189] [2021-10-29 04:47:45,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564202189] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:45,836 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:45,837 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 04:47:45,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100520084] [2021-10-29 04:47:45,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:47:45,839 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:45,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:47:45,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:45,840 INFO L87 Difference]: Start difference. First operand 410 states and 563 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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) [2021-10-29 04:47:45,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:45,908 INFO L93 Difference]: Finished difference Result 880 states and 1247 transitions. [2021-10-29 04:47:45,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:47:45,908 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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 114 [2021-10-29 04:47:45,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:45,912 INFO L225 Difference]: With dead ends: 880 [2021-10-29 04:47:45,913 INFO L226 Difference]: Without dead ends: 517 [2021-10-29 04:47:45,916 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:45,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2021-10-29 04:47:45,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 515. [2021-10-29 04:47:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 514 states have (on average 1.4221789883268483) internal successors, (731), 514 states have internal predecessors, (731), 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) [2021-10-29 04:47:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 731 transitions. [2021-10-29 04:47:45,948 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 731 transitions. Word has length 114 [2021-10-29 04:47:45,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:45,948 INFO L470 AbstractCegarLoop]: Abstraction has 515 states and 731 transitions. [2021-10-29 04:47:45,949 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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) [2021-10-29 04:47:45,949 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 731 transitions. [2021-10-29 04:47:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-10-29 04:47:45,952 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:45,953 INFO L513 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] [2021-10-29 04:47:45,953 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-29 04:47:45,953 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:45,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:45,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1378345368, now seen corresponding path program 1 times [2021-10-29 04:47:45,954 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:45,955 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937630201] [2021-10-29 04:47:45,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:45,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:46,097 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:46,098 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937630201] [2021-10-29 04:47:46,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937630201] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:46,098 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:46,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 04:47:46,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430296610] [2021-10-29 04:47:46,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:47:46,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:46,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:47:46,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:46,101 INFO L87 Difference]: Start difference. First operand 515 states and 731 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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) [2021-10-29 04:47:46,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:46,209 INFO L93 Difference]: Finished difference Result 1172 states and 1704 transitions. [2021-10-29 04:47:46,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:47:46,210 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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 115 [2021-10-29 04:47:46,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:46,216 INFO L225 Difference]: With dead ends: 1172 [2021-10-29 04:47:46,216 INFO L226 Difference]: Without dead ends: 758 [2021-10-29 04:47:46,218 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:46,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-10-29 04:47:46,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 720. [2021-10-29 04:47:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 719 states have (on average 1.4742698191933241) internal successors, (1060), 719 states have internal predecessors, (1060), 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) [2021-10-29 04:47:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1060 transitions. [2021-10-29 04:47:46,277 INFO L78 Accepts]: Start accepts. Automaton has 720 states and 1060 transitions. Word has length 115 [2021-10-29 04:47:46,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:46,279 INFO L470 AbstractCegarLoop]: Abstraction has 720 states and 1060 transitions. [2021-10-29 04:47:46,279 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 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) [2021-10-29 04:47:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1060 transitions. [2021-10-29 04:47:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-10-29 04:47:46,282 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:46,283 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 04:47:46,287 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-29 04:47:46,288 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:46,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:46,289 INFO L85 PathProgramCache]: Analyzing trace with hash -2041478244, now seen corresponding path program 1 times [2021-10-29 04:47:46,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:46,290 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549007454] [2021-10-29 04:47:46,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:46,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:46,655 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:46,655 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549007454] [2021-10-29 04:47:46,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549007454] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:46,660 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:46,660 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:46,661 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116686738] [2021-10-29 04:47:46,662 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:46,662 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:46,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:46,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:46,664 INFO L87 Difference]: Start difference. First operand 720 states and 1060 transitions. Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:46,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:46,804 INFO L93 Difference]: Finished difference Result 1491 states and 2260 transitions. [2021-10-29 04:47:46,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:46,804 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 117 [2021-10-29 04:47:46,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:46,810 INFO L225 Difference]: With dead ends: 1491 [2021-10-29 04:47:46,811 INFO L226 Difference]: Without dead ends: 937 [2021-10-29 04:47:46,812 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:46,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2021-10-29 04:47:46,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 720. [2021-10-29 04:47:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 719 states have (on average 1.4742698191933241) internal successors, (1060), 719 states have internal predecessors, (1060), 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) [2021-10-29 04:47:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1060 transitions. [2021-10-29 04:47:46,869 INFO L78 Accepts]: Start accepts. Automaton has 720 states and 1060 transitions. Word has length 117 [2021-10-29 04:47:46,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:46,869 INFO L470 AbstractCegarLoop]: Abstraction has 720 states and 1060 transitions. [2021-10-29 04:47:46,869 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1060 transitions. [2021-10-29 04:47:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-29 04:47:46,871 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:46,871 INFO L513 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] [2021-10-29 04:47:46,872 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-29 04:47:46,872 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:46,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:46,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1027489897, now seen corresponding path program 1 times [2021-10-29 04:47:46,873 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:46,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445918840] [2021-10-29 04:47:46,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:46,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:46,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:46,969 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:46,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445918840] [2021-10-29 04:47:46,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445918840] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:46,970 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:46,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:46,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704203940] [2021-10-29 04:47:46,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:46,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:46,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:46,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:46,972 INFO L87 Difference]: Start difference. First operand 720 states and 1060 transitions. Second operand has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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) [2021-10-29 04:47:47,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:47,183 INFO L93 Difference]: Finished difference Result 1343 states and 1992 transitions. [2021-10-29 04:47:47,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:47,184 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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 118 [2021-10-29 04:47:47,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:47,188 INFO L225 Difference]: With dead ends: 1343 [2021-10-29 04:47:47,189 INFO L226 Difference]: Without dead ends: 720 [2021-10-29 04:47:47,190 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-29 04:47:47,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states. [2021-10-29 04:47:47,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 720. [2021-10-29 04:47:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 719 states have (on average 1.4575799721835883) internal successors, (1048), 719 states have internal predecessors, (1048), 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) [2021-10-29 04:47:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1048 transitions. [2021-10-29 04:47:47,267 INFO L78 Accepts]: Start accepts. Automaton has 720 states and 1048 transitions. Word has length 118 [2021-10-29 04:47:47,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:47,267 INFO L470 AbstractCegarLoop]: Abstraction has 720 states and 1048 transitions. [2021-10-29 04:47:47,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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) [2021-10-29 04:47:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1048 transitions. [2021-10-29 04:47:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-29 04:47:47,271 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:47,271 INFO L513 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] [2021-10-29 04:47:47,271 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-29 04:47:47,271 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:47,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:47,272 INFO L85 PathProgramCache]: Analyzing trace with hash -987233476, now seen corresponding path program 1 times [2021-10-29 04:47:47,272 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:47,272 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430425970] [2021-10-29 04:47:47,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:47,273 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:47,597 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:47,598 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430425970] [2021-10-29 04:47:47,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430425970] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:47,598 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:47,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:47,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994085903] [2021-10-29 04:47:47,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:47,600 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:47,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:47,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:47,606 INFO L87 Difference]: Start difference. First operand 720 states and 1048 transitions. Second operand has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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) [2021-10-29 04:47:47,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:47,822 INFO L93 Difference]: Finished difference Result 1893 states and 2809 transitions. [2021-10-29 04:47:47,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:47,823 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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 118 [2021-10-29 04:47:47,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:47,833 INFO L225 Difference]: With dead ends: 1893 [2021-10-29 04:47:47,833 INFO L226 Difference]: Without dead ends: 1339 [2021-10-29 04:47:47,835 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:47,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1339 states. [2021-10-29 04:47:47,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1339 to 1337. [2021-10-29 04:47:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 1336 states have (on average 1.4625748502994012) internal successors, (1954), 1336 states have internal predecessors, (1954), 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) [2021-10-29 04:47:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1954 transitions. [2021-10-29 04:47:47,984 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1954 transitions. Word has length 118 [2021-10-29 04:47:47,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:47,985 INFO L470 AbstractCegarLoop]: Abstraction has 1337 states and 1954 transitions. [2021-10-29 04:47:47,986 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 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) [2021-10-29 04:47:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1954 transitions. [2021-10-29 04:47:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-29 04:47:47,988 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:47,988 INFO L513 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] [2021-10-29 04:47:47,988 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-29 04:47:47,989 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:47,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:47,990 INFO L85 PathProgramCache]: Analyzing trace with hash -676353142, now seen corresponding path program 1 times [2021-10-29 04:47:47,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:47,995 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854073059] [2021-10-29 04:47:47,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:47,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:48,325 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:48,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854073059] [2021-10-29 04:47:48,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854073059] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:48,326 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:48,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:48,326 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73207963] [2021-10-29 04:47:48,327 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:48,327 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:48,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:48,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:48,328 INFO L87 Difference]: Start difference. First operand 1337 states and 1954 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) [2021-10-29 04:47:48,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:48,615 INFO L93 Difference]: Finished difference Result 2588 states and 3786 transitions. [2021-10-29 04:47:48,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:48,616 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 [2021-10-29 04:47:48,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:48,627 INFO L225 Difference]: With dead ends: 2588 [2021-10-29 04:47:48,627 INFO L226 Difference]: Without dead ends: 1958 [2021-10-29 04:47:48,628 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:48,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1958 states. [2021-10-29 04:47:48,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1958 to 1956. [2021-10-29 04:47:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1956 states, 1955 states have (on average 1.4542199488491048) internal successors, (2843), 1955 states have internal predecessors, (2843), 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) [2021-10-29 04:47:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1956 states and 2843 transitions. [2021-10-29 04:47:48,856 INFO L78 Accepts]: Start accepts. Automaton has 1956 states and 2843 transitions. Word has length 122 [2021-10-29 04:47:48,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:48,857 INFO L470 AbstractCegarLoop]: Abstraction has 1956 states and 2843 transitions. [2021-10-29 04:47:48,857 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) [2021-10-29 04:47:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 2843 transitions. [2021-10-29 04:47:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-29 04:47:48,860 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:48,860 INFO L513 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] [2021-10-29 04:47:48,860 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-29 04:47:48,860 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:48,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:48,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1911094783, now seen corresponding path program 1 times [2021-10-29 04:47:48,861 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:48,861 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361851591] [2021-10-29 04:47:48,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:48,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:49,141 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:49,141 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361851591] [2021-10-29 04:47:49,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361851591] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:49,141 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:49,142 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:49,142 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448761806] [2021-10-29 04:47:49,142 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:49,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:49,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:49,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:49,143 INFO L87 Difference]: Start difference. First operand 1956 states and 2843 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) [2021-10-29 04:47:49,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:49,516 INFO L93 Difference]: Finished difference Result 4487 states and 6566 transitions. [2021-10-29 04:47:49,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:49,516 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 [2021-10-29 04:47:49,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:49,532 INFO L225 Difference]: With dead ends: 4487 [2021-10-29 04:47:49,532 INFO L226 Difference]: Without dead ends: 2827 [2021-10-29 04:47:49,535 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:49,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2827 states. [2021-10-29 04:47:49,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2827 to 2825. [2021-10-29 04:47:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2825 states, 2824 states have (on average 1.4380311614730878) internal successors, (4061), 2824 states have internal predecessors, (4061), 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) [2021-10-29 04:47:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 2825 states and 4061 transitions. [2021-10-29 04:47:49,916 INFO L78 Accepts]: Start accepts. Automaton has 2825 states and 4061 transitions. Word has length 122 [2021-10-29 04:47:49,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:49,918 INFO L470 AbstractCegarLoop]: Abstraction has 2825 states and 4061 transitions. [2021-10-29 04:47:49,918 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) [2021-10-29 04:47:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4061 transitions. [2021-10-29 04:47:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-29 04:47:49,922 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:49,922 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 04:47:49,922 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-29 04:47:49,923 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:49,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:49,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1965358305, now seen corresponding path program 1 times [2021-10-29 04:47:49,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:49,924 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361082322] [2021-10-29 04:47:49,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:49,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:49,985 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:49,986 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361082322] [2021-10-29 04:47:49,986 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361082322] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:49,987 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:49,989 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-29 04:47:49,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860304362] [2021-10-29 04:47:49,990 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-29 04:47:49,990 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:49,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-29 04:47:49,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:49,991 INFO L87 Difference]: Start difference. First operand 2825 states and 4061 transitions. Second operand has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:50,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:50,518 INFO L93 Difference]: Finished difference Result 7391 states and 10803 transitions. [2021-10-29 04:47:50,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-29 04:47:50,520 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2021-10-29 04:47:50,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:50,547 INFO L225 Difference]: With dead ends: 7391 [2021-10-29 04:47:50,547 INFO L226 Difference]: Without dead ends: 4672 [2021-10-29 04:47:50,553 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-29 04:47:50,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4672 states. [2021-10-29 04:47:51,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4672 to 4412. [2021-10-29 04:47:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4412 states, 4411 states have (on average 1.4763092269326683) internal successors, (6512), 4411 states have internal predecessors, (6512), 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) [2021-10-29 04:47:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 4412 states and 6512 transitions. [2021-10-29 04:47:51,053 INFO L78 Accepts]: Start accepts. Automaton has 4412 states and 6512 transitions. Word has length 124 [2021-10-29 04:47:51,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:51,053 INFO L470 AbstractCegarLoop]: Abstraction has 4412 states and 6512 transitions. [2021-10-29 04:47:51,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 04:47:51,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4412 states and 6512 transitions. [2021-10-29 04:47:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-10-29 04:47:51,057 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:51,057 INFO L513 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] [2021-10-29 04:47:51,058 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-29 04:47:51,058 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:51,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:51,058 INFO L85 PathProgramCache]: Analyzing trace with hash -201943601, now seen corresponding path program 1 times [2021-10-29 04:47:51,059 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:51,060 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363578746] [2021-10-29 04:47:51,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:51,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:47:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:47:51,351 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-29 04:47:51,351 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363578746] [2021-10-29 04:47:51,352 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363578746] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 04:47:51,352 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 04:47:51,352 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-29 04:47:51,352 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596124219] [2021-10-29 04:47:51,353 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-29 04:47:51,353 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-29 04:47:51,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-29 04:47:51,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:51,354 INFO L87 Difference]: Start difference. First operand 4412 states and 6512 transitions. Second operand has 5 states, 5 states have (on average 25.2) internal successors, (126), 4 states have internal predecessors, (126), 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) [2021-10-29 04:47:51,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-29 04:47:51,942 INFO L93 Difference]: Finished difference Result 6261 states and 9287 transitions. [2021-10-29 04:47:51,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-29 04:47:51,943 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.2) internal successors, (126), 4 states have internal predecessors, (126), 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 126 [2021-10-29 04:47:51,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-29 04:47:51,969 INFO L225 Difference]: With dead ends: 6261 [2021-10-29 04:47:51,969 INFO L226 Difference]: Without dead ends: 4424 [2021-10-29 04:47:51,973 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-29 04:47:51,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4424 states. [2021-10-29 04:47:52,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4424 to 4404. [2021-10-29 04:47:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4404 states, 4403 states have (on average 1.4767204178968885) internal successors, (6502), 4403 states have internal predecessors, (6502), 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) [2021-10-29 04:47:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 4404 states and 6502 transitions. [2021-10-29 04:47:52,631 INFO L78 Accepts]: Start accepts. Automaton has 4404 states and 6502 transitions. Word has length 126 [2021-10-29 04:47:52,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-29 04:47:52,632 INFO L470 AbstractCegarLoop]: Abstraction has 4404 states and 6502 transitions. [2021-10-29 04:47:52,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.2) internal successors, (126), 4 states have internal predecessors, (126), 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) [2021-10-29 04:47:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 4404 states and 6502 transitions. [2021-10-29 04:47:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 04:47:52,635 INFO L505 BasicCegarLoop]: Found error trace [2021-10-29 04:47:52,636 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 04:47:52,636 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-29 04:47:52,636 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-29 04:47:52,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:47:52,637 INFO L85 PathProgramCache]: Analyzing trace with hash 2066296885, now seen corresponding path program 1 times [2021-10-29 04:47:52,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-29 04:47:52,638 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507705179] [2021-10-29 04:47:52,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 04:47:52,638 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:47:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:47:52,867 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 04:47:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 04:47:53,204 INFO L133 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2021-10-29 04:47:53,205 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-10-29 04:47:53,206 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 04:47:53,207 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-29 04:47:53,211 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 04:47:53,214 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 04:47:53,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 04:47:53 BoogieIcfgContainer [2021-10-29 04:47:53,519 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 04:47:53,519 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 04:47:53,519 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 04:47:53,520 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 04:47:53,520 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:47:44" (3/4) ... [2021-10-29 04:47:53,522 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-10-29 04:47:53,841 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/witness.graphml [2021-10-29 04:47:53,841 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 04:47:53,843 INFO L168 Benchmark]: Toolchain (without parser) took 12843.84 ms. Allocated memory was 83.9 MB in the beginning and 442.5 MB in the end (delta: 358.6 MB). Free memory was 57.7 MB in the beginning and 351.0 MB in the end (delta: -293.3 MB). Peak memory consumption was 276.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,843 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 56.3 MB in the beginning and 56.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:47:53,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 857.05 ms. Allocated memory is still 83.9 MB. Free memory was 57.4 MB in the beginning and 39.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.50 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 39.6 MB in the beginning and 77.5 MB in the end (delta: -37.9 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,845 INFO L168 Benchmark]: Boogie Preprocessor took 63.96 ms. Allocated memory is still 102.8 MB. Free memory was 77.5 MB in the beginning and 73.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,845 INFO L168 Benchmark]: RCFGBuilder took 2147.91 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.8 MB in the beginning and 58.9 MB in the end (delta: 14.9 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,846 INFO L168 Benchmark]: TraceAbstraction took 9321.99 ms. Allocated memory was 130.0 MB in the beginning and 442.5 MB in the end (delta: 312.5 MB). Free memory was 57.9 MB in the beginning and 165.3 MB in the end (delta: -107.4 MB). Peak memory consumption was 204.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,846 INFO L168 Benchmark]: Witness Printer took 322.02 ms. Allocated memory is still 442.5 MB. Free memory was 165.3 MB in the beginning and 351.0 MB in the end (delta: -185.7 MB). Peak memory consumption was 27.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:47:53,848 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 56.3 MB in the beginning and 56.2 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 857.05 ms. Allocated memory is still 83.9 MB. Free memory was 57.4 MB in the beginning and 39.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.50 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 39.6 MB in the beginning and 77.5 MB in the end (delta: -37.9 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 63.96 ms. Allocated memory is still 102.8 MB. Free memory was 77.5 MB in the beginning and 73.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2147.91 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.8 MB in the beginning and 58.9 MB in the end (delta: 14.9 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 9321.99 ms. Allocated memory was 130.0 MB in the beginning and 442.5 MB in the end (delta: 312.5 MB). Free memory was 57.9 MB in the beginning and 165.3 MB in the end (delta: -107.4 MB). Peak memory consumption was 204.9 MB. Max. memory is 16.1 GB. * Witness Printer took 322.02 ms. Allocated memory is still 442.5 MB. Free memory was 165.3 MB in the beginning and 351.0 MB in the end (delta: -185.7 MB). Peak memory consumption was 27.4 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, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 892]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] _Bool newmax1 = 0; [L58] char id2 = '\x0'; [L59] char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] _Bool newmax2 = 0; [L66] char id3 = '\x0'; [L67] char r3 = '\x0'; [L68] char st3 = '\x0'; [L69] char nl3 = '\x0'; [L70] char m3 = '\x0'; [L71] char max3 = '\x0'; [L72] _Bool mode3 = 0; [L73] _Bool newmax3 = 0; [L77] void (*nodes[3])() = { &node1, &node2, &node3 }; [L81] int __return_1858; [L82] int __return_2004; [L83] int __return_2137; [L84] int __return_2256; [L85] int __return_2394; [L86] int __tmp_2395_0; [L87] int __return_2518; [L88] int __return_2408; [L91] int main__c1; [L92] int main__i2; [L93] main__c1 = 0 [L94] ep12 = __VERIFIER_nondet_bool() [L95] ep13 = __VERIFIER_nondet_bool() [L96] ep21 = __VERIFIER_nondet_bool() [L97] ep23 = __VERIFIER_nondet_bool() [L98] ep31 = __VERIFIER_nondet_bool() [L99] ep32 = __VERIFIER_nondet_bool() [L100] id1 = __VERIFIER_nondet_char() [L101] r1 = __VERIFIER_nondet_char() [L102] st1 = __VERIFIER_nondet_char() [L103] nl1 = __VERIFIER_nondet_char() [L104] m1 = __VERIFIER_nondet_char() [L105] max1 = __VERIFIER_nondet_char() [L106] mode1 = __VERIFIER_nondet_bool() [L107] newmax1 = __VERIFIER_nondet_bool() [L108] id2 = __VERIFIER_nondet_char() [L109] r2 = __VERIFIER_nondet_char() [L110] st2 = __VERIFIER_nondet_char() [L111] nl2 = __VERIFIER_nondet_char() [L112] m2 = __VERIFIER_nondet_char() [L113] max2 = __VERIFIER_nondet_char() [L114] mode2 = __VERIFIER_nondet_bool() [L115] newmax2 = __VERIFIER_nondet_bool() [L116] id3 = __VERIFIER_nondet_char() [L117] r3 = __VERIFIER_nondet_char() [L118] st3 = __VERIFIER_nondet_char() [L119] nl3 = __VERIFIER_nondet_char() [L120] m3 = __VERIFIER_nondet_char() [L121] max3 = __VERIFIER_nondet_char() [L122] mode3 = __VERIFIER_nondet_bool() [L123] newmax3 = __VERIFIER_nondet_bool() [L125] _Bool init__r121; [L126] _Bool init__r131; [L127] _Bool init__r211; [L128] _Bool init__r231; [L129] _Bool init__r311; [L130] _Bool init__r321; [L131] _Bool init__r122; [L132] int init__tmp; [L133] _Bool init__r132; [L134] int init__tmp___0; [L135] _Bool init__r212; [L136] int init__tmp___1; [L137] _Bool init__r232; [L138] int init__tmp___2; [L139] _Bool init__r312; [L140] int init__tmp___3; [L141] _Bool init__r322; [L142] int init__tmp___4; [L143] int init__tmp___5; [L144] init__r121 = ep12 [L145] init__r131 = ep13 [L146] init__r211 = ep21 [L147] init__r231 = ep23 [L148] init__r311 = ep31 [L149] init__r321 = ep32 [L150] COND FALSE !(!(init__r121 == 0)) [L2416] COND TRUE !(init__r131 == 0) [L2418] COND TRUE !(ep32 == 0) [L2420] init__tmp = 1 [L154] init__r122 = (_Bool)init__tmp [L155] COND TRUE !(init__r131 == 0) [L157] init__tmp___0 = 1 [L159] init__r132 = (_Bool)init__tmp___0 [L160] COND TRUE !(init__r211 == 0) [L162] init__tmp___1 = 1 [L164] init__r212 = (_Bool)init__tmp___1 [L165] COND FALSE !(!(init__r231 == 0)) [L2347] COND TRUE !(init__r211 == 0) [L2349] COND TRUE !(ep13 == 0) [L2351] init__tmp___2 = 1 [L169] init__r232 = (_Bool)init__tmp___2 [L170] COND FALSE !(!(init__r311 == 0)) [L2324] COND TRUE !(init__r321 == 0) [L2326] COND TRUE !(ep21 == 0) [L2328] init__tmp___3 = 1 [L174] init__r312 = (_Bool)init__tmp___3 [L175] COND TRUE !(init__r321 == 0) [L177] init__tmp___4 = 1 [L179] init__r322 = (_Bool)init__tmp___4 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L180] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L182] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L184] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L186] COND TRUE ((int)id1) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L188] COND TRUE ((int)id2) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L190] COND TRUE ((int)id3) >= 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L192] COND TRUE ((int)r1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L194] COND TRUE ((int)r2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L196] COND TRUE ((int)r3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L198] COND TRUE !(init__r122 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L200] COND TRUE !(init__r132 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L202] COND TRUE !(init__r212 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L204] COND TRUE !(init__r232 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L206] COND TRUE !(init__r312 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L208] COND TRUE !(init__r322 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L210] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L212] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L214] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L216] COND TRUE ((int)st1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L218] COND TRUE ((int)st2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L220] COND TRUE ((int)st3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE ((int)nl1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L224] COND TRUE ((int)nl2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, 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] [L226] COND TRUE ((int)nl3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, 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 ((int)mode1) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, 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] [L230] COND TRUE ((int)mode2) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, 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] [L232] COND TRUE ((int)mode3) == 0 VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, 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] [L234] COND TRUE !(newmax1 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L236] COND TRUE !(newmax2 == 0) VAL [__return_1858=0, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L238] COND TRUE !(newmax3 == 0) [L240] init__tmp___5 = 1 [L241] __return_1858 = init__tmp___5 [L242] main__i2 = __return_1858 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L243] COND TRUE main__i2 != 0 [L245] p12_old = nomsg [L246] p12_new = nomsg [L247] p13_old = nomsg [L248] p13_new = nomsg [L249] p21_old = nomsg [L250] p21_new = nomsg [L251] p23_old = nomsg [L252] p23_new = nomsg [L253] p31_old = nomsg [L254] p31_new = nomsg [L255] p32_old = nomsg [L256] p32_new = nomsg [L257] main__i2 = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND TRUE main__i2 < 6 [L261] _Bool node1__newmax; [L262] node1__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L263] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L269] COND TRUE ((int)r1) < 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L271] COND FALSE !(!(ep12 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L284] COND TRUE !(ep13 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] COND TRUE !(newmax1 == 0) [L288] int node1____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L289] COND TRUE max1 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L291] COND TRUE p13_new == nomsg [L293] node1____CPAchecker_TMP_1 = max1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L295] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L297] mode1 = 1 [L299] _Bool node2__newmax; [L300] node2__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L307] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L309] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L311] COND TRUE !(newmax2 == 0) [L313] int node2____CPAchecker_TMP_0; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L314] COND TRUE max2 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L316] COND TRUE p21_new == nomsg [L318] node2____CPAchecker_TMP_0 = max2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L320] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L322] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L335] mode2 = 1 [L337] _Bool node3__newmax; [L338] node3__newmax = 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L339] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L345] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L347] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L360] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L362] COND TRUE !(newmax3 == 0) [L364] int node3____CPAchecker_TMP_1; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L365] COND TRUE max3 != nomsg VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L367] COND TRUE p32_new == nomsg [L369] node3____CPAchecker_TMP_1 = max3 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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] [L371] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=7, 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=13, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] mode3 = 1 [L374] p12_old = p12_new [L375] p12_new = nomsg [L376] p13_old = p13_new [L377] p13_new = nomsg [L378] p21_old = p21_new [L379] p21_new = nomsg [L380] p23_old = p23_new [L381] p23_new = nomsg [L382] p31_old = p31_new [L383] p31_new = nomsg [L384] p32_old = p32_new [L385] p32_new = nomsg [L387] int check__tmp; VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L388] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L390] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L392] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L394] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L402] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L404] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L406] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L412] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=0, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L414] COND TRUE ((int)r1) < 2 [L416] check__tmp = 1 [L417] __return_2004 = check__tmp [L418] main__c1 = __return_2004 [L420] _Bool __tmp_1; [L421] __tmp_1 = main__c1 [L422] _Bool assert__arg; [L423] assert__arg = __tmp_1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L424] COND FALSE !(assert__arg == 0) [L430] int main____CPAchecker_TMP_0 = main__i2; [L431] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L432] COND TRUE main__i2 < 6 [L435] _Bool node1__newmax; [L436] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=0, m2=6, m3=2, max1=7, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, 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=13, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L437] COND TRUE !(mode1 == 0) [L439] r1 = (char)(((int)r1) + 1) [L440] COND TRUE !(ep21 == 0) [L442] m1 = p21_old [L443] p21_old = nomsg [L444] COND TRUE ((int)m1) > ((int)max1) [L446] max1 = m1 [L447] node1__newmax = 1 [L449] COND FALSE !(!(ep31 == 0)) [L458] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=6, m3=2, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=13, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L459] COND FALSE !(((int)r1) == 2) [L465] mode1 = 0 [L467] _Bool node2__newmax; [L468] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=6, m3=2, max1=127, max2=127, max3=13, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=13, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L469] COND TRUE !(mode2 == 0) [L471] r2 = (char)(((int)r2) + 1) [L472] COND FALSE !(!(ep12 == 0)) [L481] COND TRUE !(ep32 == 0) [L483] m2 = p32_old [L484] p32_old = nomsg [L485] COND FALSE !(((int)m2) > ((int)max2)) [L490] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=2, max1=127, max2=127, max3=13, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, p21=0, p21_new=-1, p21_old=-1, p23=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] [L491] COND FALSE !(((int)r2) == 2) [L497] mode2 = 0 [L499] _Bool node3__newmax; [L500] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=2, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=7, p21=0, p21_new=-1, p21_old=-1, p23=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] [L501] COND TRUE !(mode3 == 0) [L503] r3 = (char)(((int)r3) + 1) [L504] COND TRUE !(ep13 == 0) [L506] m3 = p13_old [L507] p13_old = nomsg [L508] COND FALSE !(((int)m3) > ((int)max3)) [L513] COND FALSE !(!(ep23 == 0)) [L522] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] COND FALSE !(((int)r3) == 2) [L529] mode3 = 0 [L530] p12_old = p12_new [L531] p12_new = nomsg [L532] p13_old = p13_new [L533] p13_new = nomsg [L534] p21_old = p21_new [L535] p21_new = nomsg [L536] p23_old = p23_new [L537] p23_new = nomsg [L538] p31_old = p31_new [L539] p31_new = nomsg [L540] p32_old = p32_new [L541] p32_new = nomsg [L543] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L544] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L546] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L548] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L552] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L558] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L560] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L562] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L568] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=0, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L570] COND TRUE ((int)r1) < 2 [L572] check__tmp = 1 [L573] __return_2137 = check__tmp [L574] main__c1 = __return_2137 [L576] _Bool __tmp_2; [L577] __tmp_2 = main__c1 [L578] _Bool assert__arg; [L579] assert__arg = __tmp_2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L580] COND FALSE !(assert__arg == 0) [L586] int main____CPAchecker_TMP_0 = main__i2; [L587] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L588] COND TRUE main__i2 < 6 [L591] _Bool node1__newmax; [L592] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L593] COND FALSE !(!(mode1 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L599] COND FALSE !(((int)r1) < 1) [L605] mode1 = 1 [L607] _Bool node2__newmax; [L608] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L609] COND FALSE !(!(mode2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L615] COND TRUE ((int)r2) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L617] COND TRUE !(ep21 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L619] COND FALSE !(!(newmax2 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] COND FALSE !(!(ep23 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L643] mode2 = 1 [L645] _Bool node3__newmax; [L646] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L647] COND FALSE !(!(mode3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND TRUE ((int)r3) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L655] COND FALSE !(!(ep31 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L668] COND TRUE !(ep32 == 0) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L670] COND FALSE !(!(newmax3 == 0)) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-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] [L681] mode3 = 1 [L682] p12_old = p12_new [L683] p12_new = nomsg [L684] p13_old = p13_new [L685] p13_new = nomsg [L686] p21_old = p21_new [L687] p21_new = nomsg [L688] p23_old = p23_new [L689] p23_new = nomsg [L690] p31_old = p31_new [L691] p31_new = nomsg [L692] p32_old = p32_new [L693] p32_new = nomsg [L695] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L696] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L698] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L700] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L702] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L704] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L710] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L712] COND TRUE ((int)r1) < 2 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L714] COND FALSE !(((int)r1) >= 2) VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L720] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=0, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L722] COND TRUE ((int)r1) < 2 [L724] check__tmp = 1 [L725] __return_2256 = check__tmp [L726] main__c1 = __return_2256 [L728] _Bool __tmp_3; [L729] __tmp_3 = main__c1 [L730] _Bool assert__arg; [L731] assert__arg = __tmp_3 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L732] COND FALSE !(assert__arg == 0) [L738] int main____CPAchecker_TMP_0 = main__i2; [L739] main__i2 = main__i2 + 1 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L740] COND TRUE main__i2 < 6 [L743] _Bool node1__newmax; [L744] node1__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=127, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L745] COND TRUE !(mode1 == 0) [L747] r1 = (char)(((int)r1) + 1) [L748] COND TRUE !(ep21 == 0) [L750] m1 = p21_old [L751] p21_old = nomsg [L752] COND FALSE !(((int)m1) > ((int)max1)) [L757] COND FALSE !(!(ep31 == 0)) [L766] newmax1 = node1__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L767] COND TRUE ((int)r1) == 2 [L769] COND FALSE !(((int)max1) == ((int)id1)) [L1615] nl1 = 1 [L773] mode1 = 0 [L775] _Bool node2__newmax; [L776] node2__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=13, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=1, r3=1, st1=0, st2=0, st3=0] [L777] COND TRUE !(mode2 == 0) [L779] r2 = (char)(((int)r2) + 1) [L780] COND FALSE !(!(ep12 == 0)) [L789] COND TRUE !(ep32 == 0) [L791] m2 = p32_old [L792] p32_old = nomsg [L793] COND FALSE !(((int)m2) > ((int)max2)) [L798] newmax2 = node2__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=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=1, st1=0, st2=0, st3=0] [L799] COND TRUE ((int)r2) == 2 [L801] COND TRUE ((int)max2) == ((int)id2) [L803] st2 = 1 [L805] mode2 = 0 [L807] _Bool node3__newmax; [L808] node3__newmax = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=7, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=1, st1=0, st2=1, st3=0] [L809] COND TRUE !(mode3 == 0) [L811] r3 = (char)(((int)r3) + 1) [L812] COND TRUE !(ep13 == 0) [L814] m3 = p13_old [L815] p13_old = nomsg [L816] COND FALSE !(((int)m3) > ((int)max3)) [L821] COND FALSE !(!(ep23 == 0)) [L830] newmax3 = node3__newmax VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=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=0] [L831] COND TRUE ((int)r3) == 2 [L833] COND TRUE ((int)max3) == ((int)id3) [L835] st3 = 1 [L837] mode3 = 0 [L838] p12_old = p12_new [L839] p12_new = nomsg [L840] p13_old = p13_new [L841] p13_new = nomsg [L842] p21_old = p21_new [L843] p21_new = nomsg [L844] p23_old = p23_new [L845] p23_new = nomsg [L846] p31_old = p31_new [L847] p31_new = nomsg [L848] p32_old = p32_new [L849] p32_new = nomsg [L851] int check__tmp; VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L852] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1534] check__tmp = 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L880] __return_2394 = check__tmp [L881] main__c1 = __return_2394 [L882] __tmp_2395_0 = main____CPAchecker_TMP_0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L884] main____CPAchecker_TMP_0 = __tmp_2395_0 [L886] _Bool __tmp_4; [L887] __tmp_4 = main__c1 [L888] _Bool assert__arg; [L889] assert__arg = __tmp_4 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L890] COND TRUE assert__arg == 0 VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L892] reach_error() VAL [__return_1858=1, __return_2004=1, __return_2137=1, __return_2256=1, __return_2394=0, __return_2408=0, __return_2518=0, __return_main=0, __tmp_2395_0=2, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=7, id2=127, id3=13, m1=-1, m2=-1, m3=-1, max1=127, max2=127, max3=13, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 236 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.9s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 3934 SDtfs, 6535 SDslu, 2385 SDs, 0 SdLazy, 287 SolverSat, 71 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4412occurred in iteration=9, InterpolantAutomatonStates: 44, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 545 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1316 NumberOfCodeBlocks, 1316 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1179 ConstructedInterpolants, 0 QuantifiedInterpolants, 7171 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-10-29 04:47:53,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c0a1e49-b40b-46ed-8069-713508ef657c/bin/utaipan-SDwSMHVbGG/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...