./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 844aaddeed0118105cbf01c221b0eb0da9111f62 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:43:21,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:43:21,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:43:21,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:43:21,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:43:21,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:43:21,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:43:21,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:43:21,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:43:21,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:43:21,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:43:21,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:43:21,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:43:21,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:43:21,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:43:21,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:43:21,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:43:21,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:43:21,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:43:21,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:43:21,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:43:21,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:43:21,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:43:21,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:43:21,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:43:21,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:43:21,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:43:21,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:43:21,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:43:21,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:43:21,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:43:21,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:43:21,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:43:21,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:43:21,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:43:21,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:43:21,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:43:21,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:43:21,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:43:21,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:43:21,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:43:21,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-11-30 01:43:21,717 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:43:21,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:43:21,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:43:21,719 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:43:21,719 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:43:21,720 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:43:21,720 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:43:21,720 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:43:21,721 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:43:21,721 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:43:21,721 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:43:21,721 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:43:21,722 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:43:21,722 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:43:21,722 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:43:21,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:43:21,724 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:43:21,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:43:21,724 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:43:21,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:43:21,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:43:21,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:43:21,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:43:21,726 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:43:21,726 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:43:21,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:43:21,727 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:43:21,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:43:21,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:43:21,728 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:43:21,728 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:43:21,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:43:21,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:43:21,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:43:21,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:43:21,729 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:43:21,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:43:21,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:43:21,730 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:43:21,731 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:43:21,731 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 844aaddeed0118105cbf01c221b0eb0da9111f62 [2020-11-30 01:43:22,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:43:22,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:43:22,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:43:22,119 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:43:22,120 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:43:22,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-11-30 01:43:22,208 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/data/a24e26204/b1e8e5e32e494968bde7f90a5171f62e/FLAG7fbcaf21b [2020-11-30 01:43:22,901 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:43:22,908 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-11-30 01:43:22,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/data/a24e26204/b1e8e5e32e494968bde7f90a5171f62e/FLAG7fbcaf21b [2020-11-30 01:43:23,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/data/a24e26204/b1e8e5e32e494968bde7f90a5171f62e [2020-11-30 01:43:23,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:43:23,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:43:23,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:43:23,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:43:23,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:43:23,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:23" (1/1) ... [2020-11-30 01:43:23,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4955ba3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:23, skipping insertion in model container [2020-11-30 01:43:23,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:23" (1/1) ... [2020-11-30 01:43:23,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:43:23,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:43:23,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:43:23,823 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:43:24,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:43:24,290 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:43:24,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24 WrapperNode [2020-11-30 01:43:24,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:43:24,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:43:24,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:43:24,293 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:43:24,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:43:24,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:43:24,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:43:24,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:43:24,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... [2020-11-30 01:43:24,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:43:24,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:43:24,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:43:24,515 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:43:24,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:43:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:43:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:43:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:43:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:43:28,006 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:43:28,006 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 01:43:28,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:43:28 BoogieIcfgContainer [2020-11-30 01:43:28,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:43:28,011 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 01:43:28,011 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 01:43:28,017 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 01:43:28,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 01:43:23" (1/3) ... [2020-11-30 01:43:28,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ff2b214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:43:28, skipping insertion in model container [2020-11-30 01:43:28,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:24" (2/3) ... [2020-11-30 01:43:28,020 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ff2b214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:43:28, skipping insertion in model container [2020-11-30 01:43:28,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:43:28" (3/3) ... [2020-11-30 01:43:28,021 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-11-30 01:43:28,033 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 01:43:28,038 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 01:43:28,050 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 01:43:28,092 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 01:43:28,092 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 01:43:28,092 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 01:43:28,092 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 01:43:28,092 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 01:43:28,093 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 01:43:28,093 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 01:43:28,093 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 01:43:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states. [2020-11-30 01:43:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-11-30 01:43:28,135 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:28,136 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:28,136 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:28,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:28,143 INFO L82 PathProgramCache]: Analyzing trace with hash 1829280214, now seen corresponding path program 1 times [2020-11-30 01:43:28,151 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:28,151 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199478027] [2020-11-30 01:43:28,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:29,116 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199478027] [2020-11-30 01:43:29,117 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:29,118 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 01:43:29,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494057540] [2020-11-30 01:43:29,148 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:43:29,148 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:29,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:43:29,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:43:29,171 INFO L87 Difference]: Start difference. First operand 226 states. Second operand 5 states. [2020-11-30 01:43:29,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:29,432 INFO L93 Difference]: Finished difference Result 555 states and 963 transitions. [2020-11-30 01:43:29,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:43:29,435 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-11-30 01:43:29,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:29,464 INFO L225 Difference]: With dead ends: 555 [2020-11-30 01:43:29,464 INFO L226 Difference]: Without dead ends: 386 [2020-11-30 01:43:29,472 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:43:29,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2020-11-30 01:43:29,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 384. [2020-11-30 01:43:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 384 states. [2020-11-30 01:43:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 515 transitions. [2020-11-30 01:43:29,620 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 515 transitions. Word has length 113 [2020-11-30 01:43:29,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:29,621 INFO L481 AbstractCegarLoop]: Abstraction has 384 states and 515 transitions. [2020-11-30 01:43:29,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:43:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 515 transitions. [2020-11-30 01:43:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-11-30 01:43:29,632 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:29,632 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:29,632 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 01:43:29,633 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:29,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:29,636 INFO L82 PathProgramCache]: Analyzing trace with hash 974036508, now seen corresponding path program 1 times [2020-11-30 01:43:29,637 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:29,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741662669] [2020-11-30 01:43:29,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:29,918 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741662669] [2020-11-30 01:43:29,918 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:29,919 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:43:29,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114459413] [2020-11-30 01:43:29,922 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:43:29,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:29,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:43:29,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:43:29,924 INFO L87 Difference]: Start difference. First operand 384 states and 515 transitions. Second operand 3 states. [2020-11-30 01:43:30,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:30,012 INFO L93 Difference]: Finished difference Result 646 states and 877 transitions. [2020-11-30 01:43:30,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:43:30,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2020-11-30 01:43:30,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:30,023 INFO L225 Difference]: With dead ends: 646 [2020-11-30 01:43:30,023 INFO L226 Difference]: Without dead ends: 541 [2020-11-30 01:43:30,028 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:43:30,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-11-30 01:43:30,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 539. [2020-11-30 01:43:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 539 states. [2020-11-30 01:43:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 722 transitions. [2020-11-30 01:43:30,079 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 722 transitions. Word has length 119 [2020-11-30 01:43:30,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:30,084 INFO L481 AbstractCegarLoop]: Abstraction has 539 states and 722 transitions. [2020-11-30 01:43:30,084 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:43:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 722 transitions. [2020-11-30 01:43:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-11-30 01:43:30,087 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:30,088 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:30,088 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 01:43:30,089 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:30,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:30,090 INFO L82 PathProgramCache]: Analyzing trace with hash 1088689935, now seen corresponding path program 1 times [2020-11-30 01:43:30,091 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:30,092 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957471380] [2020-11-30 01:43:30,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:30,445 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957471380] [2020-11-30 01:43:30,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:30,448 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-30 01:43:30,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701659054] [2020-11-30 01:43:30,449 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-30 01:43:30,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:30,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-30 01:43:30,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:43:30,451 INFO L87 Difference]: Start difference. First operand 539 states and 722 transitions. Second operand 8 states. [2020-11-30 01:43:31,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:31,272 INFO L93 Difference]: Finished difference Result 1905 states and 2557 transitions. [2020-11-30 01:43:31,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 01:43:31,273 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 119 [2020-11-30 01:43:31,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:31,286 INFO L225 Difference]: With dead ends: 1905 [2020-11-30 01:43:31,286 INFO L226 Difference]: Without dead ends: 1417 [2020-11-30 01:43:31,290 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2020-11-30 01:43:31,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1417 states. [2020-11-30 01:43:31,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1417 to 1413. [2020-11-30 01:43:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1413 states. [2020-11-30 01:43:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1413 states and 1842 transitions. [2020-11-30 01:43:31,403 INFO L78 Accepts]: Start accepts. Automaton has 1413 states and 1842 transitions. Word has length 119 [2020-11-30 01:43:31,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:31,404 INFO L481 AbstractCegarLoop]: Abstraction has 1413 states and 1842 transitions. [2020-11-30 01:43:31,404 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-30 01:43:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1842 transitions. [2020-11-30 01:43:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-11-30 01:43:31,407 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:31,408 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:31,408 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-30 01:43:31,408 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:31,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:31,409 INFO L82 PathProgramCache]: Analyzing trace with hash 1665660106, now seen corresponding path program 1 times [2020-11-30 01:43:31,409 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:31,409 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592806815] [2020-11-30 01:43:31,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:31,801 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592806815] [2020-11-30 01:43:31,801 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:31,801 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 01:43:31,802 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020186547] [2020-11-30 01:43:31,803 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:43:31,803 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:31,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:43:31,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:43:31,805 INFO L87 Difference]: Start difference. First operand 1413 states and 1842 transitions. Second operand 5 states. [2020-11-30 01:43:32,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:32,254 INFO L93 Difference]: Finished difference Result 4021 states and 5256 transitions. [2020-11-30 01:43:32,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:43:32,255 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2020-11-30 01:43:32,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:32,275 INFO L225 Difference]: With dead ends: 4021 [2020-11-30 01:43:32,275 INFO L226 Difference]: Without dead ends: 2691 [2020-11-30 01:43:32,279 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-30 01:43:32,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2691 states. [2020-11-30 01:43:32,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2691 to 2689. [2020-11-30 01:43:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2689 states. [2020-11-30 01:43:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 2689 states and 3495 transitions. [2020-11-30 01:43:32,510 INFO L78 Accepts]: Start accepts. Automaton has 2689 states and 3495 transitions. Word has length 119 [2020-11-30 01:43:32,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:32,511 INFO L481 AbstractCegarLoop]: Abstraction has 2689 states and 3495 transitions. [2020-11-30 01:43:32,511 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:43:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 3495 transitions. [2020-11-30 01:43:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-11-30 01:43:32,516 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:32,516 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:32,517 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-30 01:43:32,517 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:32,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:32,518 INFO L82 PathProgramCache]: Analyzing trace with hash -534957226, now seen corresponding path program 1 times [2020-11-30 01:43:32,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:32,519 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082353293] [2020-11-30 01:43:32,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:33,092 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082353293] [2020-11-30 01:43:33,092 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:33,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 01:43:33,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59554921] [2020-11-30 01:43:33,093 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 01:43:33,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:33,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 01:43:33,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2020-11-30 01:43:33,095 INFO L87 Difference]: Start difference. First operand 2689 states and 3495 transitions. Second operand 6 states. [2020-11-30 01:43:33,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:33,456 INFO L93 Difference]: Finished difference Result 4273 states and 5693 transitions. [2020-11-30 01:43:33,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:43:33,457 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 125 [2020-11-30 01:43:33,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:33,473 INFO L225 Difference]: With dead ends: 4273 [2020-11-30 01:43:33,473 INFO L226 Difference]: Without dead ends: 2739 [2020-11-30 01:43:33,476 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2020-11-30 01:43:33,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2739 states. [2020-11-30 01:43:33,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2739 to 2737. [2020-11-30 01:43:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2737 states. [2020-11-30 01:43:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3561 transitions. [2020-11-30 01:43:33,782 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3561 transitions. Word has length 125 [2020-11-30 01:43:33,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:33,783 INFO L481 AbstractCegarLoop]: Abstraction has 2737 states and 3561 transitions. [2020-11-30 01:43:33,783 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 01:43:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3561 transitions. [2020-11-30 01:43:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-11-30 01:43:33,788 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:33,788 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:33,789 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-30 01:43:33,789 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:33,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:33,789 INFO L82 PathProgramCache]: Analyzing trace with hash 1399208653, now seen corresponding path program 1 times [2020-11-30 01:43:33,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:33,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989412315] [2020-11-30 01:43:33,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:33,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989412315] [2020-11-30 01:43:33,914 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:33,914 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 01:43:33,915 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748433613] [2020-11-30 01:43:33,915 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 01:43:33,915 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:33,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 01:43:33,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:43:33,916 INFO L87 Difference]: Start difference. First operand 2737 states and 3561 transitions. Second operand 3 states. [2020-11-30 01:43:34,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:34,181 INFO L93 Difference]: Finished difference Result 3357 states and 4409 transitions. [2020-11-30 01:43:34,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 01:43:34,185 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2020-11-30 01:43:34,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:34,202 INFO L225 Difference]: With dead ends: 3357 [2020-11-30 01:43:34,202 INFO L226 Difference]: Without dead ends: 2739 [2020-11-30 01:43:34,207 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 01:43:34,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2739 states. [2020-11-30 01:43:34,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2739 to 2737. [2020-11-30 01:43:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2737 states. [2020-11-30 01:43:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3537 transitions. [2020-11-30 01:43:34,451 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3537 transitions. Word has length 131 [2020-11-30 01:43:34,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:34,452 INFO L481 AbstractCegarLoop]: Abstraction has 2737 states and 3537 transitions. [2020-11-30 01:43:34,457 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 01:43:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3537 transitions. [2020-11-30 01:43:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-11-30 01:43:34,462 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:34,463 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:34,463 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-30 01:43:34,463 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:34,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:34,464 INFO L82 PathProgramCache]: Analyzing trace with hash -523559213, now seen corresponding path program 1 times [2020-11-30 01:43:34,464 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:34,464 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243789354] [2020-11-30 01:43:34,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:34,718 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243789354] [2020-11-30 01:43:34,718 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:34,718 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-30 01:43:34,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684570919] [2020-11-30 01:43:34,719 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-30 01:43:34,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:34,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-30 01:43:34,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-11-30 01:43:34,721 INFO L87 Difference]: Start difference. First operand 2737 states and 3537 transitions. Second operand 7 states. [2020-11-30 01:43:35,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:35,730 INFO L93 Difference]: Finished difference Result 5430 states and 7020 transitions. [2020-11-30 01:43:35,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 01:43:35,731 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 131 [2020-11-30 01:43:35,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:35,745 INFO L225 Difference]: With dead ends: 5430 [2020-11-30 01:43:35,746 INFO L226 Difference]: Without dead ends: 2741 [2020-11-30 01:43:35,749 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-30 01:43:35,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2741 states. [2020-11-30 01:43:35,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2741 to 2737. [2020-11-30 01:43:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2737 states. [2020-11-30 01:43:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3462 transitions. [2020-11-30 01:43:36,009 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3462 transitions. Word has length 131 [2020-11-30 01:43:36,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:36,009 INFO L481 AbstractCegarLoop]: Abstraction has 2737 states and 3462 transitions. [2020-11-30 01:43:36,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-30 01:43:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3462 transitions. [2020-11-30 01:43:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-11-30 01:43:36,026 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:36,027 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:36,027 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-30 01:43:36,028 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:36,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:36,028 INFO L82 PathProgramCache]: Analyzing trace with hash -336797736, now seen corresponding path program 1 times [2020-11-30 01:43:36,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:36,029 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373517687] [2020-11-30 01:43:36,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:43:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:43:36,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373517687] [2020-11-30 01:43:36,482 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:43:36,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 01:43:36,483 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839104734] [2020-11-30 01:43:36,483 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 01:43:36,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 01:43:36,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 01:43:36,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:43:36,485 INFO L87 Difference]: Start difference. First operand 2737 states and 3462 transitions. Second operand 5 states. [2020-11-30 01:43:36,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:43:36,761 INFO L93 Difference]: Finished difference Result 2907 states and 3690 transitions. [2020-11-30 01:43:36,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:43:36,779 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 131 [2020-11-30 01:43:36,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:43:36,793 INFO L225 Difference]: With dead ends: 2907 [2020-11-30 01:43:36,793 INFO L226 Difference]: Without dead ends: 2471 [2020-11-30 01:43:36,795 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 01:43:36,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2471 states. [2020-11-30 01:43:37,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2471 to 2469. [2020-11-30 01:43:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2469 states. [2020-11-30 01:43:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 2469 states and 3126 transitions. [2020-11-30 01:43:37,053 INFO L78 Accepts]: Start accepts. Automaton has 2469 states and 3126 transitions. Word has length 131 [2020-11-30 01:43:37,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:43:37,054 INFO L481 AbstractCegarLoop]: Abstraction has 2469 states and 3126 transitions. [2020-11-30 01:43:37,054 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 01:43:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3126 transitions. [2020-11-30 01:43:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-11-30 01:43:37,060 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:43:37,060 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:43:37,060 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-30 01:43:37,061 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:43:37,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:43:37,061 INFO L82 PathProgramCache]: Analyzing trace with hash -671927034, now seen corresponding path program 1 times [2020-11-30 01:43:37,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 01:43:37,062 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875190347] [2020-11-30 01:43:37,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:43:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:43:37,298 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:43:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:43:37,629 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:43:37,823 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-11-30 01:43:37,824 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-30 01:43:37,824 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-30 01:43:38,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 01:43:38 BoogieIcfgContainer [2020-11-30 01:43:38,167 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 01:43:38,167 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 01:43:38,168 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 01:43:38,168 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 01:43:38,169 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:43:28" (3/4) ... [2020-11-30 01:43:38,171 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-11-30 01:43:38,454 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3969794e-df07-40a7-9f8d-165983465e5f/bin/utaipan/witness.graphml [2020-11-30 01:43:38,455 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 01:43:38,457 INFO L168 Benchmark]: Toolchain (without parser) took 15287.78 ms. Allocated memory was 123.7 MB in the beginning and 383.8 MB in the end (delta: 260.0 MB). Free memory was 90.6 MB in the beginning and 240.3 MB in the end (delta: -149.7 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,458 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:43:38,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1111.82 ms. Allocated memory is still 123.7 MB. Free memory was 90.6 MB in the beginning and 85.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,459 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.68 ms. Allocated memory is still 123.7 MB. Free memory was 85.8 MB in the beginning and 80.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,459 INFO L168 Benchmark]: Boogie Preprocessor took 112.98 ms. Allocated memory is still 123.7 MB. Free memory was 80.8 MB in the beginning and 77.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,459 INFO L168 Benchmark]: RCFGBuilder took 3494.57 ms. Allocated memory was 123.7 MB in the beginning and 151.0 MB in the end (delta: 27.3 MB). Free memory was 77.4 MB in the beginning and 64.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 61.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,460 INFO L168 Benchmark]: TraceAbstraction took 10156.45 ms. Allocated memory was 151.0 MB in the beginning and 383.8 MB in the end (delta: 232.8 MB). Free memory was 64.0 MB in the beginning and 293.8 MB in the end (delta: -229.8 MB). Peak memory consumption was 178.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,460 INFO L168 Benchmark]: Witness Printer took 287.44 ms. Allocated memory is still 383.8 MB. Free memory was 293.8 MB in the beginning and 240.3 MB in the end (delta: 53.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:38,462 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 33.9 MB in the beginning and 33.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1111.82 ms. Allocated memory is still 123.7 MB. Free memory was 90.6 MB in the beginning and 85.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 107.68 ms. Allocated memory is still 123.7 MB. Free memory was 85.8 MB in the beginning and 80.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 112.98 ms. Allocated memory is still 123.7 MB. Free memory was 80.8 MB in the beginning and 77.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3494.57 ms. Allocated memory was 123.7 MB in the beginning and 151.0 MB in the end (delta: 27.3 MB). Free memory was 77.4 MB in the beginning and 64.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 61.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 10156.45 ms. Allocated memory was 151.0 MB in the beginning and 383.8 MB in the end (delta: 232.8 MB). Free memory was 64.0 MB in the beginning and 293.8 MB in the end (delta: -229.8 MB). Peak memory consumption was 178.1 MB. Max. memory is 16.1 GB. * Witness Printer took 287.44 ms. Allocated memory is still 383.8 MB. Free memory was 293.8 MB in the beginning and 240.3 MB in the end (delta: 53.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1] int __return_main; [L16] msg_t nomsg = (msg_t )-1; [L17] port_t p12 = 0; [L18] char p12_old = '\x0'; [L19] char p12_new = '\x0'; [L20] _Bool ep12 = 0; [L21] port_t p13 = 0; [L22] char p13_old = '\x0'; [L23] char p13_new = '\x0'; [L24] _Bool ep13 = 0; [L25] port_t p21 = 0; [L26] char p21_old = '\x0'; [L27] char p21_new = '\x0'; [L28] _Bool ep21 = 0; [L29] port_t p23 = 0; [L30] char p23_old = '\x0'; [L31] char p23_new = '\x0'; [L32] _Bool ep23 = 0; [L33] port_t p31 = 0; [L34] char p31_old = '\x0'; [L35] char p31_new = '\x0'; [L36] _Bool ep31 = 0; [L37] port_t p32 = 0; [L38] char p32_old = '\x0'; [L39] char p32_new = '\x0'; [L40] _Bool ep32 = 0; [L41] char id1 = '\x0'; [L42] char r1 = '\x0'; [L43] char st1 = '\x0'; [L44] char nl1 = '\x0'; [L45] char m1 = '\x0'; [L46] char max1 = '\x0'; [L47] _Bool mode1 = 0; [L48] char id2 = '\x0'; [L49] char r2 = '\x0'; [L50] char st2 = '\x0'; [L51] char nl2 = '\x0'; [L52] char m2 = '\x0'; [L53] char max2 = '\x0'; [L54] _Bool mode2 = 0; [L55] char id3 = '\x0'; [L56] char r3 = '\x0'; [L57] char st3 = '\x0'; [L58] char nl3 = '\x0'; [L59] char m3 = '\x0'; [L60] char max3 = '\x0'; [L61] _Bool mode3 = 0; [L65] void (*nodes[3])() = { &node1, &node2, &node3 }; [L69] int __return_1732; [L70] int __return_1860; [L71] int __return_1978; [L72] int __return_2099; [L73] int __return_2228; [L74] int __tmp_2229_0; [L75] int __return_2337; [L76] int __return_2242; [L79] int main__c1; [L80] int main__i2; [L81] main__c1 = 0 [L82] ep12 = __VERIFIER_nondet_bool() [L83] ep13 = __VERIFIER_nondet_bool() [L84] ep21 = __VERIFIER_nondet_bool() [L85] ep23 = __VERIFIER_nondet_bool() [L86] ep31 = __VERIFIER_nondet_bool() [L87] ep32 = __VERIFIER_nondet_bool() [L88] id1 = __VERIFIER_nondet_char() [L89] r1 = __VERIFIER_nondet_char() [L90] st1 = __VERIFIER_nondet_char() [L91] nl1 = __VERIFIER_nondet_char() [L92] m1 = __VERIFIER_nondet_char() [L93] max1 = __VERIFIER_nondet_char() [L94] mode1 = __VERIFIER_nondet_bool() [L95] id2 = __VERIFIER_nondet_char() [L96] r2 = __VERIFIER_nondet_char() [L97] st2 = __VERIFIER_nondet_char() [L98] nl2 = __VERIFIER_nondet_char() [L99] m2 = __VERIFIER_nondet_char() [L100] max2 = __VERIFIER_nondet_char() [L101] mode2 = __VERIFIER_nondet_bool() [L102] id3 = __VERIFIER_nondet_char() [L103] r3 = __VERIFIER_nondet_char() [L104] st3 = __VERIFIER_nondet_char() [L105] nl3 = __VERIFIER_nondet_char() [L106] m3 = __VERIFIER_nondet_char() [L107] max3 = __VERIFIER_nondet_char() [L108] mode3 = __VERIFIER_nondet_bool() [L110] _Bool init__r121; [L111] _Bool init__r131; [L112] _Bool init__r211; [L113] _Bool init__r231; [L114] _Bool init__r311; [L115] _Bool init__r321; [L116] _Bool init__r122; [L117] int init__tmp; [L118] _Bool init__r132; [L119] int init__tmp___0; [L120] _Bool init__r212; [L121] int init__tmp___1; [L122] _Bool init__r232; [L123] int init__tmp___2; [L124] _Bool init__r312; [L125] int init__tmp___3; [L126] _Bool init__r322; [L127] int init__tmp___4; [L128] int init__tmp___5; [L129] init__r121 = ep12 [L130] init__r131 = ep13 [L131] init__r211 = ep21 [L132] init__r231 = ep23 [L133] init__r311 = ep31 [L134] init__r321 = ep32 [L135] COND TRUE !(init__r121 == 0) [L137] init__tmp = 1 [L139] init__r122 = (_Bool)init__tmp [L140] COND FALSE !(!(init__r131 == 0)) [L2244] COND TRUE !(init__r121 == 0) [L2246] COND TRUE !(ep23 == 0) [L2248] init__tmp___0 = 1 [L144] init__r132 = (_Bool)init__tmp___0 [L145] COND FALSE !(!(init__r211 == 0)) [L2221] COND TRUE !(init__r231 == 0) [L2223] COND TRUE !(ep31 == 0) [L2225] init__tmp___1 = 1 [L149] init__r212 = (_Bool)init__tmp___1 [L150] COND TRUE !(init__r231 == 0) [L152] init__tmp___2 = 1 [L154] init__r232 = (_Bool)init__tmp___2 [L155] COND TRUE !(init__r311 == 0) [L157] init__tmp___3 = 1 [L159] init__r312 = (_Bool)init__tmp___3 [L160] COND FALSE !(!(init__r321 == 0)) [L2152] COND TRUE !(init__r311 == 0) [L2154] COND TRUE !(ep12 == 0) [L2156] init__tmp___4 = 1 [L164] init__r322 = (_Bool)init__tmp___4 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L165] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L167] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L169] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id1) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id2) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id3) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)r1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)r2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)r3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE !(init__r122 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE !(init__r132 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE !(init__r212 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE !(init__r232 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE !(init__r312 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE !(init__r322 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)st1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)st2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)st3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)nl1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)nl2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)nl3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)mode1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)mode2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)mode3) == 0 [L219] init__tmp___5 = 1 [L220] __return_1732 = init__tmp___5 [L221] main__i2 = __return_1732 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE main__i2 != 0 [L224] p12_old = nomsg [L225] p12_new = nomsg [L226] p13_old = nomsg [L227] p13_new = nomsg [L228] p21_old = nomsg [L229] p21_new = nomsg [L230] p23_old = nomsg [L231] p23_new = nomsg [L232] p31_old = nomsg [L233] p31_new = nomsg [L234] p32_old = nomsg [L235] p32_new = nomsg [L236] main__i2 = 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L237] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L240] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L246] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L248] COND TRUE !(ep12 == 0) [L250] int node1____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L251] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L253] COND TRUE p12_new == nomsg [L255] node1____CPAchecker_TMP_0 = max1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L257] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, 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] [L259] COND FALSE !(!(ep13 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L270] mode1 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] COND FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L278] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, 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] [L280] COND FALSE !(!(ep21 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, 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 !(ep23 == 0) [L293] int node2____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, 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] [L294] COND TRUE max2 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L296] COND TRUE p23_new == nomsg [L298] node2____CPAchecker_TMP_1 = max2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, 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] [L300] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L302] mode2 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L304] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, 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] [L310] COND TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, 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] [L312] COND TRUE !(ep31 == 0) [L314] int node3____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L315] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L317] COND TRUE p31_new == nomsg [L319] node3____CPAchecker_TMP_0 = max3 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L321] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L323] COND FALSE !(!(ep32 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=126, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=125, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L334] mode3 = 1 [L335] p12_old = p12_new [L336] p12_new = nomsg [L337] p13_old = p13_new [L338] p13_new = nomsg [L339] p21_old = p21_new [L340] p21_new = nomsg [L341] p23_old = p23_new [L342] p23_new = nomsg [L343] p31_old = p31_new [L344] p31_new = nomsg [L345] p32_old = p32_new [L346] p32_new = nomsg [L348] int check__tmp; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L349] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L351] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L363] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L373] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L375] COND TRUE ((int)r1) < 2 [L377] check__tmp = 1 [L378] __return_1860 = check__tmp [L379] main__c1 = __return_1860 [L381] _Bool __tmp_1; [L382] __tmp_1 = main__c1 [L383] _Bool assert__arg; [L384] assert__arg = __tmp_1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L385] COND FALSE !(assert__arg == 0) [L391] int main____CPAchecker_TMP_0 = main__i2; [L392] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L393] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=125, m2=0, m3=127, max1=126, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode1 == 0) [L398] r1 = (char)(((int)r1) + 1) [L399] COND FALSE !(!(ep21 == 0)) [L407] COND TRUE !(ep31 == 0) [L409] m1 = p31_old [L410] p31_old = nomsg [L411] COND TRUE ((int)m1) > ((int)max1) [L413] max1 = m1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=0, m3=127, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L415] COND FALSE !(((int)r1) == 2) [L421] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=0, m3=127, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=126, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L423] COND TRUE !(mode2 == 0) [L425] r2 = (char)(((int)r2) + 1) [L426] COND TRUE !(ep12 == 0) [L428] m2 = p12_old [L429] p12_old = nomsg [L430] COND TRUE ((int)m2) > ((int)max2) [L432] max2 = m2 [L434] COND FALSE !(!(ep32 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=127, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, 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] [L442] COND FALSE !(((int)r2) == 2) [L448] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=127, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=125, 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] [L450] COND TRUE !(mode3 == 0) [L452] r3 = (char)(((int)r3) + 1) [L453] COND FALSE !(!(ep13 == 0)) [L461] COND TRUE !(ep23 == 0) [L463] m3 = p23_old [L464] p23_old = nomsg [L465] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L469] COND FALSE !(((int)r3) == 2) [L475] mode3 = 0 [L476] p12_old = p12_new [L477] p12_new = nomsg [L478] p13_old = p13_new [L479] p13_new = nomsg [L480] p21_old = p21_new [L481] p21_new = nomsg [L482] p23_old = p23_new [L483] p23_new = nomsg [L484] p31_old = p31_new [L485] p31_new = nomsg [L486] p32_old = p32_new [L487] p32_new = nomsg [L489] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L490] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L494] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L496] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L498] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L504] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L506] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L514] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L516] COND TRUE ((int)r1) < 2 [L518] check__tmp = 1 [L519] __return_1978 = check__tmp [L520] main__c1 = __return_1978 [L522] _Bool __tmp_2; [L523] __tmp_2 = main__c1 [L524] _Bool assert__arg; [L525] assert__arg = __tmp_2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L526] COND FALSE !(assert__arg == 0) [L532] int main____CPAchecker_TMP_0 = main__i2; [L533] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L534] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L537] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L543] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L545] COND TRUE !(ep12 == 0) [L547] int node1____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L548] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND TRUE p12_new == nomsg [L552] node1____CPAchecker_TMP_0 = max1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L554] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, 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] [L556] COND FALSE !(!(ep13 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L567] mode1 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L569] COND FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L575] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L577] COND FALSE !(!(ep21 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, 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 !(ep23 == 0) [L590] int node2____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, 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] [L591] COND TRUE max2 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, 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 TRUE p23_new == nomsg [L595] node2____CPAchecker_TMP_1 = max2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, 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] [L597] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] mode2 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] [L601] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] [L607] COND TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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 TRUE !(ep31 == 0) [L611] int node3____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] [L612] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] [L614] COND TRUE p31_new == nomsg [L616] node3____CPAchecker_TMP_0 = max3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, 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] [L618] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L620] COND FALSE !(!(ep32 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=127, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=126, p23_old=-1, p31=0, p31_new=127, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L631] mode3 = 1 [L632] p12_old = p12_new [L633] p12_new = nomsg [L634] p13_old = p13_new [L635] p13_new = nomsg [L636] p21_old = p21_new [L637] p21_new = nomsg [L638] p23_old = p23_new [L639] p23_new = nomsg [L640] p31_old = p31_new [L641] p31_new = nomsg [L642] p32_old = p32_new [L643] p32_new = nomsg [L645] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L646] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L650] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L652] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L654] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L664] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L672] COND TRUE ((int)r1) < 2 [L674] check__tmp = 1 [L675] __return_2099 = check__tmp [L676] main__c1 = __return_2099 [L678] _Bool __tmp_3; [L679] __tmp_3 = main__c1 [L680] _Bool assert__arg; [L681] assert__arg = __tmp_3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L682] COND FALSE !(assert__arg == 0) [L688] int main____CPAchecker_TMP_0 = main__i2; [L689] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L690] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=127, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L693] COND TRUE !(mode1 == 0) [L695] r1 = (char)(((int)r1) + 1) [L696] COND FALSE !(!(ep21 == 0)) [L704] COND TRUE !(ep31 == 0) [L706] m1 = p31_old [L707] p31_old = nomsg [L708] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, 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] [L712] COND TRUE ((int)r1) == 2 [L714] COND FALSE !(((int)max1) == ((int)id1)) [L1493] st1 = 1 [L718] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=126, m3=125, max1=127, max2=126, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=127, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L720] COND TRUE !(mode2 == 0) [L722] r2 = (char)(((int)r2) + 1) [L723] COND TRUE !(ep12 == 0) [L725] m2 = p12_old [L726] p12_old = nomsg [L727] COND TRUE ((int)m2) > ((int)max2) [L729] max2 = m2 [L731] COND FALSE !(!(ep32 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=125, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L739] COND TRUE ((int)r2) == 2 [L741] COND FALSE !(((int)max2) == ((int)id2)) [L1456] nl2 = 1 [L745] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=125, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, 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=126, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L747] COND TRUE !(mode3 == 0) [L749] r3 = (char)(((int)r3) + 1) [L750] COND FALSE !(!(ep13 == 0)) [L758] COND TRUE !(ep23 == 0) [L760] m3 = p23_old [L761] p23_old = nomsg [L762] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L766] COND TRUE ((int)r3) == 2 [L768] COND TRUE ((int)max3) == ((int)id3) [L770] st3 = 1 [L772] mode3 = 0 [L773] p12_old = p12_new [L774] p12_new = nomsg [L775] p13_old = p13_new [L776] p13_new = nomsg [L777] p21_old = p21_new [L778] p21_new = nomsg [L779] p23_old = p23_new [L780] p23_new = nomsg [L781] p31_old = p31_new [L782] p31_new = nomsg [L783] p32_old = p32_new [L784] p32_new = nomsg [L786] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L787] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1412] check__tmp = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L815] __return_2228 = check__tmp [L816] main__c1 = __return_2228 [L817] __tmp_2229_0 = main____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=2, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L819] main____CPAchecker_TMP_0 = __tmp_2229_0 [L821] _Bool __tmp_4; [L822] __tmp_4 = main__c1 [L823] _Bool assert__arg; [L824] assert__arg = __tmp_4 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=2, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L825] COND TRUE assert__arg == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=2, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L4] __assert_fail("0", "pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c", 4, "reach_error") VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_main=0, __tmp_2229_0=2, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=126, id2=125, id3=127, m1=127, m2=127, m3=126, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 226 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.7s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 3.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2659 SDtfs, 9780 SDslu, 2381 SDs, 0 SdLazy, 643 SolverSat, 124 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2737occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 20 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1119 NumberOfCodeBlocks, 1119 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 980 ConstructedInterpolants, 0 QuantifiedInterpolants, 827974 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...