./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-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_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/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 f01a52ce2f3bcc2e75cea0c0b2184f59168096fa .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 03:38:41,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:38:41,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:38:41,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:38:41,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:38:41,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:38:41,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:38:41,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:38:41,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:38:41,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:38:41,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:38:41,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:38:41,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:38:41,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:38:41,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:38:41,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:38:41,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:38:41,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:38:41,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:38:41,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:38:41,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:38:41,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:38:41,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:38:41,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:38:41,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:38:41,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:38:41,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:38:41,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:38:41,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:38:41,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:38:41,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:38:41,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:38:41,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:38:41,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:38:41,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:38:41,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:38:41,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:38:41,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:38:41,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:38:41,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:38:41,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:38:41,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-11-30 03:38:41,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:38:41,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:38:41,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:38:41,357 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:38:41,357 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:38:41,357 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:38:41,358 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:38:41,358 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:38:41,358 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:38:41,359 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:38:41,360 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:38:41,361 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:38:41,361 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:38:41,361 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:38:41,362 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:38:41,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:38:41,363 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:38:41,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:38:41,363 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:38:41,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:38:41,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:38:41,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:38:41,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:38:41,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:38:41,365 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:38:41,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:38:41,366 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:38:41,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:38:41,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:38:41,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:38:41,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:38:41,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:38:41,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:38:41,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:38:41,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:38:41,371 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:38:41,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:38:41,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:38:41,372 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:38:41,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:38:41,373 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_b6961ff1-51c9-4ac4-bae0-ab52374e699d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f01a52ce2f3bcc2e75cea0c0b2184f59168096fa [2020-11-30 03:38:41,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:38:41,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:38:41,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:38:41,862 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:38:41,863 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:38:41,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-11-30 03:38:41,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/data/48324999d/da9c21768d5a444bb68980aba56002d3/FLAG039d453e0 [2020-11-30 03:38:42,784 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:38:42,788 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-11-30 03:38:42,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/data/48324999d/da9c21768d5a444bb68980aba56002d3/FLAG039d453e0 [2020-11-30 03:38:42,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/data/48324999d/da9c21768d5a444bb68980aba56002d3 [2020-11-30 03:38:42,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:38:42,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:38:42,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:38:42,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:38:42,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:38:42,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:38:42" (1/1) ... [2020-11-30 03:38:42,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@222a10cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:42, skipping insertion in model container [2020-11-30 03:38:42,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:38:42" (1/1) ... [2020-11-30 03:38:43,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:38:43,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:38:43,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:38:43,883 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:38:44,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:38:44,288 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:38:44,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44 WrapperNode [2020-11-30 03:38:44,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:38:44,291 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:38:44,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:38:44,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:38:44,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:38:44,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 03:38:44,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 03:38:44,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 03:38:44,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... [2020-11-30 03:38:44,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 03:38:44,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 03:38:44,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 03:38:44,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 03:38:44,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/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 03:38:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 03:38:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 03:38:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 03:38:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 03:38:49,392 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 03:38:49,392 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-11-30 03:38:49,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:38:49 BoogieIcfgContainer [2020-11-30 03:38:49,398 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 03:38:49,402 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 03:38:49,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 03:38:49,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 03:38:49,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 03:38:42" (1/3) ... [2020-11-30 03:38:49,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67d6c29e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 03:38:49, skipping insertion in model container [2020-11-30 03:38:49,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:38:44" (2/3) ... [2020-11-30 03:38:49,412 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67d6c29e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 03:38:49, skipping insertion in model container [2020-11-30 03:38:49,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:38:49" (3/3) ... [2020-11-30 03:38:49,414 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-11-30 03:38:49,429 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 03:38:49,436 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-30 03:38:49,451 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-30 03:38:49,504 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 03:38:49,505 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 03:38:49,505 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 03:38:49,505 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 03:38:49,505 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 03:38:49,505 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 03:38:49,506 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 03:38:49,506 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 03:38:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states. [2020-11-30 03:38:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-11-30 03:38:49,568 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:49,570 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] [2020-11-30 03:38:49,570 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:49,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:49,580 INFO L82 PathProgramCache]: Analyzing trace with hash 878256821, now seen corresponding path program 1 times [2020-11-30 03:38:49,593 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:49,593 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487406306] [2020-11-30 03:38:49,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:50,902 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 03:38:50,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487406306] [2020-11-30 03:38:50,904 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:50,904 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:50,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410805220] [2020-11-30 03:38:50,913 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:50,914 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:50,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:50,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:50,938 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 5 states. [2020-11-30 03:38:51,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:51,286 INFO L93 Difference]: Finished difference Result 783 states and 1386 transitions. [2020-11-30 03:38:51,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:51,288 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2020-11-30 03:38:51,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:51,312 INFO L225 Difference]: With dead ends: 783 [2020-11-30 03:38:51,312 INFO L226 Difference]: Without dead ends: 537 [2020-11-30 03:38:51,318 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:51,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2020-11-30 03:38:51,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 515. [2020-11-30 03:38:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 515 states. [2020-11-30 03:38:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 677 transitions. [2020-11-30 03:38:51,463 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 677 transitions. Word has length 116 [2020-11-30 03:38:51,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:51,464 INFO L481 AbstractCegarLoop]: Abstraction has 515 states and 677 transitions. [2020-11-30 03:38:51,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 677 transitions. [2020-11-30 03:38:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-11-30 03:38:51,483 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:51,484 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] [2020-11-30 03:38:51,484 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 03:38:51,484 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:51,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:51,486 INFO L82 PathProgramCache]: Analyzing trace with hash -278928766, now seen corresponding path program 1 times [2020-11-30 03:38:51,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:51,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623621557] [2020-11-30 03:38:51,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:51,656 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 03:38:51,657 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623621557] [2020-11-30 03:38:51,657 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:51,657 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 03:38:51,658 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941722699] [2020-11-30 03:38:51,659 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 03:38:51,660 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:51,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 03:38:51,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 03:38:51,662 INFO L87 Difference]: Start difference. First operand 515 states and 677 transitions. Second operand 3 states. [2020-11-30 03:38:51,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:51,782 INFO L93 Difference]: Finished difference Result 1095 states and 1484 transitions. [2020-11-30 03:38:51,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 03:38:51,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2020-11-30 03:38:51,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:51,789 INFO L225 Difference]: With dead ends: 1095 [2020-11-30 03:38:51,790 INFO L226 Difference]: Without dead ends: 620 [2020-11-30 03:38:51,794 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 03:38:51,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2020-11-30 03:38:51,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 618. [2020-11-30 03:38:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 618 states. [2020-11-30 03:38:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 844 transitions. [2020-11-30 03:38:51,865 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 844 transitions. Word has length 117 [2020-11-30 03:38:51,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:51,869 INFO L481 AbstractCegarLoop]: Abstraction has 618 states and 844 transitions. [2020-11-30 03:38:51,869 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 03:38:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 844 transitions. [2020-11-30 03:38:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-11-30 03:38:51,886 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:51,886 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] [2020-11-30 03:38:51,887 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 03:38:51,888 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:51,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:51,890 INFO L82 PathProgramCache]: Analyzing trace with hash 2102940619, now seen corresponding path program 1 times [2020-11-30 03:38:51,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:51,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7486516] [2020-11-30 03:38:51,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:52,045 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 03:38:52,045 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7486516] [2020-11-30 03:38:52,046 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:52,047 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 03:38:52,047 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750640939] [2020-11-30 03:38:52,050 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 03:38:52,051 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:52,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 03:38:52,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 03:38:52,061 INFO L87 Difference]: Start difference. First operand 618 states and 844 transitions. Second operand 3 states. [2020-11-30 03:38:52,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:52,210 INFO L93 Difference]: Finished difference Result 1445 states and 2034 transitions. [2020-11-30 03:38:52,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 03:38:52,211 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2020-11-30 03:38:52,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:52,220 INFO L225 Difference]: With dead ends: 1445 [2020-11-30 03:38:52,220 INFO L226 Difference]: Without dead ends: 891 [2020-11-30 03:38:52,222 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 03:38:52,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 891 states. [2020-11-30 03:38:52,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 891 to 819. [2020-11-30 03:38:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2020-11-30 03:38:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1169 transitions. [2020-11-30 03:38:52,289 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1169 transitions. Word has length 118 [2020-11-30 03:38:52,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:52,289 INFO L481 AbstractCegarLoop]: Abstraction has 819 states and 1169 transitions. [2020-11-30 03:38:52,289 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 03:38:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1169 transitions. [2020-11-30 03:38:52,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-11-30 03:38:52,292 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:52,293 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] [2020-11-30 03:38:52,293 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-30 03:38:52,293 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:52,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:52,295 INFO L82 PathProgramCache]: Analyzing trace with hash 146989782, now seen corresponding path program 1 times [2020-11-30 03:38:52,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:52,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826412043] [2020-11-30 03:38:52,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:52,508 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 03:38:52,508 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826412043] [2020-11-30 03:38:52,508 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:52,509 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:52,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734710635] [2020-11-30 03:38:52,510 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:52,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:52,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:52,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:52,513 INFO L87 Difference]: Start difference. First operand 819 states and 1169 transitions. Second operand 5 states. [2020-11-30 03:38:52,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:52,899 INFO L93 Difference]: Finished difference Result 1600 states and 2297 transitions. [2020-11-30 03:38:52,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:52,900 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2020-11-30 03:38:52,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:52,908 INFO L225 Difference]: With dead ends: 1600 [2020-11-30 03:38:52,908 INFO L226 Difference]: Without dead ends: 819 [2020-11-30 03:38:52,910 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 03:38:52,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2020-11-30 03:38:52,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 819. [2020-11-30 03:38:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2020-11-30 03:38:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1159 transitions. [2020-11-30 03:38:52,980 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1159 transitions. Word has length 120 [2020-11-30 03:38:52,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:52,983 INFO L481 AbstractCegarLoop]: Abstraction has 819 states and 1159 transitions. [2020-11-30 03:38:52,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1159 transitions. [2020-11-30 03:38:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-11-30 03:38:52,989 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:52,989 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] [2020-11-30 03:38:52,990 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-30 03:38:52,990 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:52,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:52,991 INFO L82 PathProgramCache]: Analyzing trace with hash 2121823569, now seen corresponding path program 1 times [2020-11-30 03:38:52,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:52,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341156109] [2020-11-30 03:38:52,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:53,556 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 03:38:53,556 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341156109] [2020-11-30 03:38:53,557 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:53,557 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:53,557 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399933461] [2020-11-30 03:38:53,558 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:53,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:53,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:53,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:53,560 INFO L87 Difference]: Start difference. First operand 819 states and 1159 transitions. Second operand 5 states. [2020-11-30 03:38:53,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:53,825 INFO L93 Difference]: Finished difference Result 1741 states and 2524 transitions. [2020-11-30 03:38:53,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:53,826 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2020-11-30 03:38:53,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:53,836 INFO L225 Difference]: With dead ends: 1741 [2020-11-30 03:38:53,836 INFO L226 Difference]: Without dead ends: 1052 [2020-11-30 03:38:53,838 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 03:38:53,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2020-11-30 03:38:53,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 819. [2020-11-30 03:38:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2020-11-30 03:38:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1159 transitions. [2020-11-30 03:38:53,936 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1159 transitions. Word has length 120 [2020-11-30 03:38:53,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:53,936 INFO L481 AbstractCegarLoop]: Abstraction has 819 states and 1159 transitions. [2020-11-30 03:38:53,936 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1159 transitions. [2020-11-30 03:38:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-11-30 03:38:53,939 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:53,939 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:38:53,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-30 03:38:53,940 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:53,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:53,941 INFO L82 PathProgramCache]: Analyzing trace with hash 585616496, now seen corresponding path program 1 times [2020-11-30 03:38:53,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:53,941 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482946646] [2020-11-30 03:38:53,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:54,408 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 03:38:54,408 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482946646] [2020-11-30 03:38:54,410 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:54,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:54,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803758943] [2020-11-30 03:38:54,411 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:54,411 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:54,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:54,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:54,412 INFO L87 Difference]: Start difference. First operand 819 states and 1159 transitions. Second operand 5 states. [2020-11-30 03:38:54,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:54,669 INFO L93 Difference]: Finished difference Result 1617 states and 2287 transitions. [2020-11-30 03:38:54,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:54,675 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 121 [2020-11-30 03:38:54,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:54,686 INFO L225 Difference]: With dead ends: 1617 [2020-11-30 03:38:54,687 INFO L226 Difference]: Without dead ends: 1208 [2020-11-30 03:38:54,689 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 03:38:54,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1208 states. [2020-11-30 03:38:54,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1208 to 1186. [2020-11-30 03:38:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1186 states. [2020-11-30 03:38:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1186 states and 1683 transitions. [2020-11-30 03:38:54,820 INFO L78 Accepts]: Start accepts. Automaton has 1186 states and 1683 transitions. Word has length 121 [2020-11-30 03:38:54,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:54,821 INFO L481 AbstractCegarLoop]: Abstraction has 1186 states and 1683 transitions. [2020-11-30 03:38:54,829 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1683 transitions. [2020-11-30 03:38:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-11-30 03:38:54,832 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:54,833 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 03:38:54,833 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-30 03:38:54,833 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:54,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:54,834 INFO L82 PathProgramCache]: Analyzing trace with hash -2087546765, now seen corresponding path program 1 times [2020-11-30 03:38:54,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:54,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548868217] [2020-11-30 03:38:54,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:55,326 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 03:38:55,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548868217] [2020-11-30 03:38:55,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:55,327 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:55,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179832189] [2020-11-30 03:38:55,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:55,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:55,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:55,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:55,331 INFO L87 Difference]: Start difference. First operand 1186 states and 1683 transitions. Second operand 5 states. [2020-11-30 03:38:55,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:55,659 INFO L93 Difference]: Finished difference Result 3233 states and 4617 transitions. [2020-11-30 03:38:55,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:55,660 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2020-11-30 03:38:55,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:55,678 INFO L225 Difference]: With dead ends: 3233 [2020-11-30 03:38:55,678 INFO L226 Difference]: Without dead ends: 2211 [2020-11-30 03:38:55,681 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 03:38:55,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2211 states. [2020-11-30 03:38:55,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2211 to 2189. [2020-11-30 03:38:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2189 states. [2020-11-30 03:38:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 2189 states and 3104 transitions. [2020-11-30 03:38:55,925 INFO L78 Accepts]: Start accepts. Automaton has 2189 states and 3104 transitions. Word has length 125 [2020-11-30 03:38:55,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:55,927 INFO L481 AbstractCegarLoop]: Abstraction has 2189 states and 3104 transitions. [2020-11-30 03:38:55,927 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 3104 transitions. [2020-11-30 03:38:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-11-30 03:38:55,932 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:55,932 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 03:38:55,932 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-30 03:38:55,932 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:55,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:55,933 INFO L82 PathProgramCache]: Analyzing trace with hash -415600217, now seen corresponding path program 1 times [2020-11-30 03:38:55,933 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:55,934 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107328461] [2020-11-30 03:38:55,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:56,107 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 03:38:56,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107328461] [2020-11-30 03:38:56,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:56,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:56,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180701248] [2020-11-30 03:38:56,109 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:56,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:56,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:56,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:56,111 INFO L87 Difference]: Start difference. First operand 2189 states and 3104 transitions. Second operand 5 states. [2020-11-30 03:38:56,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:56,745 INFO L93 Difference]: Finished difference Result 4309 states and 6125 transitions. [2020-11-30 03:38:56,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:56,746 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2020-11-30 03:38:56,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:56,763 INFO L225 Difference]: With dead ends: 4309 [2020-11-30 03:38:56,763 INFO L226 Difference]: Without dead ends: 2189 [2020-11-30 03:38:56,768 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 03:38:56,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2189 states. [2020-11-30 03:38:57,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2189 to 2189. [2020-11-30 03:38:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2189 states. [2020-11-30 03:38:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 2189 states and 3068 transitions. [2020-11-30 03:38:57,029 INFO L78 Accepts]: Start accepts. Automaton has 2189 states and 3068 transitions. Word has length 125 [2020-11-30 03:38:57,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:57,029 INFO L481 AbstractCegarLoop]: Abstraction has 2189 states and 3068 transitions. [2020-11-30 03:38:57,030 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 3068 transitions. [2020-11-30 03:38:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-11-30 03:38:57,033 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:57,034 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 03:38:57,034 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-30 03:38:57,034 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:57,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:57,035 INFO L82 PathProgramCache]: Analyzing trace with hash 569740684, now seen corresponding path program 1 times [2020-11-30 03:38:57,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:57,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426256117] [2020-11-30 03:38:57,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:57,468 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 03:38:57,469 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426256117] [2020-11-30 03:38:57,469 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:57,469 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:38:57,469 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254268174] [2020-11-30 03:38:57,470 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:38:57,475 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:57,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:38:57,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:57,478 INFO L87 Difference]: Start difference. First operand 2189 states and 3068 transitions. Second operand 5 states. [2020-11-30 03:38:58,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:58,031 INFO L93 Difference]: Finished difference Result 6024 states and 8469 transitions. [2020-11-30 03:38:58,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:38:58,032 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2020-11-30 03:38:58,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:58,064 INFO L225 Difference]: With dead ends: 6024 [2020-11-30 03:38:58,064 INFO L226 Difference]: Without dead ends: 4120 [2020-11-30 03:38:58,069 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:38:58,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4120 states. [2020-11-30 03:38:58,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4120 to 4098. [2020-11-30 03:38:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4098 states. [2020-11-30 03:38:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 4098 states and 5705 transitions. [2020-11-30 03:38:58,634 INFO L78 Accepts]: Start accepts. Automaton has 4098 states and 5705 transitions. Word has length 125 [2020-11-30 03:38:58,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:38:58,634 INFO L481 AbstractCegarLoop]: Abstraction has 4098 states and 5705 transitions. [2020-11-30 03:38:58,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:38:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 5705 transitions. [2020-11-30 03:38:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-11-30 03:38:58,644 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:38:58,644 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] [2020-11-30 03:38:58,644 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-30 03:38:58,645 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:38:58,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:38:58,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1390571365, now seen corresponding path program 1 times [2020-11-30 03:38:58,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:38:58,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337053374] [2020-11-30 03:38:58,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:38:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:38:58,740 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 03:38:58,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337053374] [2020-11-30 03:38:58,741 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:38:58,741 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 03:38:58,741 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736533025] [2020-11-30 03:38:58,742 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 03:38:58,742 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:38:58,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 03:38:58,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 03:38:58,743 INFO L87 Difference]: Start difference. First operand 4098 states and 5705 transitions. Second operand 3 states. [2020-11-30 03:38:59,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:38:59,571 INFO L93 Difference]: Finished difference Result 8956 states and 12694 transitions. [2020-11-30 03:38:59,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 03:38:59,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2020-11-30 03:38:59,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:38:59,618 INFO L225 Difference]: With dead ends: 8956 [2020-11-30 03:38:59,618 INFO L226 Difference]: Without dead ends: 5941 [2020-11-30 03:38:59,625 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 03:38:59,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5941 states. [2020-11-30 03:39:00,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5941 to 5667. [2020-11-30 03:39:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5667 states. [2020-11-30 03:39:00,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5667 states to 5667 states and 8118 transitions. [2020-11-30 03:39:00,451 INFO L78 Accepts]: Start accepts. Automaton has 5667 states and 8118 transitions. Word has length 127 [2020-11-30 03:39:00,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:39:00,452 INFO L481 AbstractCegarLoop]: Abstraction has 5667 states and 8118 transitions. [2020-11-30 03:39:00,452 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 03:39:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 5667 states and 8118 transitions. [2020-11-30 03:39:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-11-30 03:39:00,458 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:39:00,458 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:39:00,458 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-30 03:39:00,458 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:39:00,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:39:00,459 INFO L82 PathProgramCache]: Analyzing trace with hash -406284273, now seen corresponding path program 1 times [2020-11-30 03:39:00,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:39:00,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751842444] [2020-11-30 03:39:00,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:39:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:39:02,007 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2020-11-30 03:39:03,270 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 03:39:03,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751842444] [2020-11-30 03:39:03,271 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:39:03,271 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-11-30 03:39:03,271 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198557078] [2020-11-30 03:39:03,271 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-11-30 03:39:03,271 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:39:03,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-11-30 03:39:03,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=447, Unknown=0, NotChecked=0, Total=506 [2020-11-30 03:39:03,276 INFO L87 Difference]: Start difference. First operand 5667 states and 8118 transitions. Second operand 23 states. [2020-11-30 03:39:03,767 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2020-11-30 03:39:04,005 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2020-11-30 03:39:04,214 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 42 [2020-11-30 03:39:04,526 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2020-11-30 03:39:04,813 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50 [2020-11-30 03:39:05,199 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2020-11-30 03:39:05,603 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 60 [2020-11-30 03:39:05,981 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 63 [2020-11-30 03:39:06,591 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-11-30 03:39:07,041 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 71 [2020-11-30 03:39:07,384 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2020-11-30 03:39:07,804 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2020-11-30 03:39:08,254 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 58 [2020-11-30 03:39:08,485 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46 [2020-11-30 03:39:08,905 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2020-11-30 03:39:14,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:39:14,865 INFO L93 Difference]: Finished difference Result 23116 states and 34433 transitions. [2020-11-30 03:39:14,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-11-30 03:39:14,866 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 129 [2020-11-30 03:39:14,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:39:14,953 INFO L225 Difference]: With dead ends: 23116 [2020-11-30 03:39:14,953 INFO L226 Difference]: Without dead ends: 18115 [2020-11-30 03:39:14,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 452 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=410, Invalid=1846, Unknown=0, NotChecked=0, Total=2256 [2020-11-30 03:39:14,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18115 states. [2020-11-30 03:39:16,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18115 to 9457. [2020-11-30 03:39:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9457 states. [2020-11-30 03:39:16,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9457 states to 9457 states and 13623 transitions. [2020-11-30 03:39:16,432 INFO L78 Accepts]: Start accepts. Automaton has 9457 states and 13623 transitions. Word has length 129 [2020-11-30 03:39:16,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:39:16,432 INFO L481 AbstractCegarLoop]: Abstraction has 9457 states and 13623 transitions. [2020-11-30 03:39:16,433 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-11-30 03:39:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 9457 states and 13623 transitions. [2020-11-30 03:39:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-11-30 03:39:16,440 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:39:16,440 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:39:16,440 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-30 03:39:16,441 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:39:16,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:39:16,441 INFO L82 PathProgramCache]: Analyzing trace with hash -2097685702, now seen corresponding path program 1 times [2020-11-30 03:39:16,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:39:16,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678781838] [2020-11-30 03:39:16,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:39:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:39:16,860 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 03:39:16,860 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678781838] [2020-11-30 03:39:16,860 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:39:16,861 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:39:16,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547695061] [2020-11-30 03:39:16,861 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:39:16,862 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:39:16,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:39:16,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:39:16,863 INFO L87 Difference]: Start difference. First operand 9457 states and 13623 transitions. Second operand 5 states. [2020-11-30 03:39:17,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:39:17,910 INFO L93 Difference]: Finished difference Result 14299 states and 20842 transitions. [2020-11-30 03:39:17,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:39:17,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-11-30 03:39:17,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:39:17,927 INFO L225 Difference]: With dead ends: 14299 [2020-11-30 03:39:17,927 INFO L226 Difference]: Without dead ends: 5576 [2020-11-30 03:39:17,939 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 03:39:17,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5576 states. [2020-11-30 03:39:18,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5576 to 4774. [2020-11-30 03:39:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4774 states. [2020-11-30 03:39:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 4774 states and 6859 transitions. [2020-11-30 03:39:18,600 INFO L78 Accepts]: Start accepts. Automaton has 4774 states and 6859 transitions. Word has length 129 [2020-11-30 03:39:18,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:39:18,601 INFO L481 AbstractCegarLoop]: Abstraction has 4774 states and 6859 transitions. [2020-11-30 03:39:18,601 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:39:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4774 states and 6859 transitions. [2020-11-30 03:39:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-11-30 03:39:18,606 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:39:18,606 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] [2020-11-30 03:39:18,606 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-30 03:39:18,606 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:39:18,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:39:18,607 INFO L82 PathProgramCache]: Analyzing trace with hash 187208111, now seen corresponding path program 1 times [2020-11-30 03:39:18,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:39:18,608 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694942548] [2020-11-30 03:39:18,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:39:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:39:18,736 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 03:39:18,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694942548] [2020-11-30 03:39:18,737 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:39:18,737 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 03:39:18,741 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111402635] [2020-11-30 03:39:18,742 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:39:18,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:39:18,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:39:18,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-30 03:39:18,744 INFO L87 Difference]: Start difference. First operand 4774 states and 6859 transitions. Second operand 5 states. [2020-11-30 03:39:19,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:39:19,790 INFO L93 Difference]: Finished difference Result 9368 states and 13501 transitions. [2020-11-30 03:39:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:39:19,791 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2020-11-30 03:39:19,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:39:19,803 INFO L225 Difference]: With dead ends: 9368 [2020-11-30 03:39:19,804 INFO L226 Difference]: Without dead ends: 4768 [2020-11-30 03:39:19,812 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-30 03:39:19,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4768 states. [2020-11-30 03:39:20,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4768 to 4768. [2020-11-30 03:39:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4768 states. [2020-11-30 03:39:20,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 4768 states and 6782 transitions. [2020-11-30 03:39:20,570 INFO L78 Accepts]: Start accepts. Automaton has 4768 states and 6782 transitions. Word has length 130 [2020-11-30 03:39:20,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:39:20,570 INFO L481 AbstractCegarLoop]: Abstraction has 4768 states and 6782 transitions. [2020-11-30 03:39:20,570 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:39:20,570 INFO L276 IsEmpty]: Start isEmpty. Operand 4768 states and 6782 transitions. [2020-11-30 03:39:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-11-30 03:39:20,575 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:39:20,575 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] [2020-11-30 03:39:20,575 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-30 03:39:20,575 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:39:20,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:39:20,576 INFO L82 PathProgramCache]: Analyzing trace with hash 1001744308, now seen corresponding path program 1 times [2020-11-30 03:39:20,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:39:20,577 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200890401] [2020-11-30 03:39:20,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:39:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:39:21,359 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 27 [2020-11-30 03:39:21,482 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2020-11-30 03:39:21,942 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 33 [2020-11-30 03:39:22,318 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2020-11-30 03:39:22,499 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 49 [2020-11-30 03:39:22,698 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2020-11-30 03:39:22,905 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2020-11-30 03:39:23,068 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2020-11-30 03:39:23,256 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 58 [2020-11-30 03:39:23,484 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2020-11-30 03:39:23,665 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2020-11-30 03:39:23,899 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2020-11-30 03:39:24,163 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 68 [2020-11-30 03:39:24,358 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2020-11-30 03:39:24,611 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 64 [2020-11-30 03:39:24,826 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 64 [2020-11-30 03:39:25,029 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2020-11-30 03:39:25,220 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2020-11-30 03:39:25,626 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 49 [2020-11-30 03:39:26,689 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 03:39:26,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200890401] [2020-11-30 03:39:26,690 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:39:26,690 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2020-11-30 03:39:26,690 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857694187] [2020-11-30 03:39:26,691 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-11-30 03:39:26,691 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:39:26,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-11-30 03:39:26,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=972, Unknown=0, NotChecked=0, Total=1056 [2020-11-30 03:39:26,693 INFO L87 Difference]: Start difference. First operand 4768 states and 6782 transitions. Second operand 33 states. [2020-11-30 03:39:27,088 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2020-11-30 03:39:27,321 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2020-11-30 03:39:27,543 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2020-11-30 03:39:27,831 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2020-11-30 03:39:28,156 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2020-11-30 03:39:28,542 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 61 [2020-11-30 03:39:28,974 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2020-11-30 03:39:29,639 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2020-11-30 03:39:30,237 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 78 [2020-11-30 03:39:31,002 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 82 [2020-11-30 03:39:31,727 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 86 [2020-11-30 03:39:32,395 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 91 [2020-11-30 03:39:33,403 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 104 [2020-11-30 03:39:34,295 WARN L193 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 111 [2020-11-30 03:39:35,293 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 116 [2020-11-30 03:39:36,729 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 159 DAG size of output: 128 [2020-11-30 03:39:38,232 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 168 DAG size of output: 133 [2020-11-30 03:39:39,781 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 172 DAG size of output: 137 [2020-11-30 03:39:40,624 WARN L193 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2020-11-30 03:39:41,248 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2020-11-30 03:39:41,643 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2020-11-30 03:39:41,994 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2020-11-30 03:39:42,346 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2020-11-30 03:39:42,846 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2020-11-30 03:39:43,430 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2020-11-30 03:39:43,866 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2020-11-30 03:39:44,383 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2020-11-30 03:39:44,760 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 69 [2020-11-30 03:39:45,344 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2020-11-30 03:39:45,909 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2020-11-30 03:39:46,565 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 68 [2020-11-30 03:39:46,928 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2020-11-30 03:39:47,520 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 83 [2020-11-30 03:39:47,867 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2020-11-30 03:39:48,702 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 69 [2020-11-30 03:39:49,275 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 84 [2020-11-30 03:39:49,728 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2020-11-30 03:39:50,205 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 80 [2020-11-30 03:39:50,631 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 51 [2020-11-30 03:39:53,100 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2020-11-30 03:39:53,742 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 67 [2020-11-30 03:39:54,227 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2020-11-30 03:39:54,605 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 69 [2020-11-30 03:39:55,482 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2020-11-30 03:39:56,072 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2020-11-30 03:39:56,682 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2020-11-30 03:39:57,126 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2020-11-30 03:39:57,824 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 76 [2020-11-30 03:39:58,443 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2020-11-30 03:39:59,066 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 81 [2020-11-30 03:39:59,708 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 70 [2020-11-30 03:40:00,425 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2020-11-30 03:40:00,966 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2020-11-30 03:40:01,388 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 61 [2020-11-30 03:40:01,905 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2020-11-30 03:40:02,287 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 61 [2020-11-30 03:40:04,198 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2020-11-30 03:40:04,835 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74 [2020-11-30 03:40:05,600 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 68 [2020-11-30 03:40:06,294 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-11-30 03:40:06,792 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 77 [2020-11-30 03:40:07,311 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 64 [2020-11-30 03:40:08,188 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2020-11-30 03:40:08,836 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2020-11-30 03:40:09,736 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 73 [2020-11-30 03:40:10,243 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 71 [2020-11-30 03:40:10,696 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2020-11-30 03:40:11,333 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2020-11-30 03:40:11,841 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2020-11-30 03:40:12,668 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 69 [2020-11-30 03:40:13,324 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 67 [2020-11-30 03:40:14,177 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 77 [2020-11-30 03:40:14,680 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2020-11-30 03:40:15,155 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 62 [2020-11-30 03:40:16,929 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2020-11-30 03:40:17,583 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2020-11-30 03:40:18,430 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2020-11-30 03:40:19,038 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 81 [2020-11-30 03:40:19,857 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 79 [2020-11-30 03:40:20,487 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 77 [2020-11-30 03:40:20,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:40:20,982 INFO L93 Difference]: Finished difference Result 27156 states and 40352 transitions. [2020-11-30 03:40:20,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2020-11-30 03:40:20,984 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 130 [2020-11-30 03:40:20,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:40:21,043 INFO L225 Difference]: With dead ends: 27156 [2020-11-30 03:40:21,044 INFO L226 Difference]: Without dead ends: 25360 [2020-11-30 03:40:21,057 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3392 ImplicationChecksByTransitivity, 44.3s TimeCoverageRelationStatistics Valid=2151, Invalid=10505, Unknown=0, NotChecked=0, Total=12656 [2020-11-30 03:40:21,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25360 states. [2020-11-30 03:40:22,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25360 to 8646. [2020-11-30 03:40:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8646 states. [2020-11-30 03:40:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8646 states to 8646 states and 12556 transitions. [2020-11-30 03:40:23,001 INFO L78 Accepts]: Start accepts. Automaton has 8646 states and 12556 transitions. Word has length 130 [2020-11-30 03:40:23,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:40:23,001 INFO L481 AbstractCegarLoop]: Abstraction has 8646 states and 12556 transitions. [2020-11-30 03:40:23,002 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-11-30 03:40:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 8646 states and 12556 transitions. [2020-11-30 03:40:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-11-30 03:40:23,006 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:40:23,007 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] [2020-11-30 03:40:23,007 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-30 03:40:23,007 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:40:23,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:40:23,008 INFO L82 PathProgramCache]: Analyzing trace with hash -1471948235, now seen corresponding path program 1 times [2020-11-30 03:40:23,008 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:40:23,008 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614385512] [2020-11-30 03:40:23,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:40:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:40:23,708 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 21 [2020-11-30 03:40:23,876 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 22 [2020-11-30 03:40:24,058 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2020-11-30 03:40:24,250 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 24 [2020-11-30 03:40:24,543 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2020-11-30 03:40:24,892 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2020-11-30 03:40:25,106 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2020-11-30 03:40:25,340 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2020-11-30 03:40:26,119 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 71 [2020-11-30 03:40:26,398 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 41 [2020-11-30 03:40:26,713 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 45 [2020-11-30 03:40:27,056 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 49 [2020-11-30 03:40:27,439 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2020-11-30 03:40:27,893 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 55 [2020-11-30 03:40:28,207 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-11-30 03:40:28,608 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2020-11-30 03:40:29,011 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 62 [2020-11-30 03:40:29,263 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2020-11-30 03:40:29,546 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2020-11-30 03:40:29,836 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2020-11-30 03:40:30,112 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2020-11-30 03:40:31,670 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 03:40:31,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614385512] [2020-11-30 03:40:31,670 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:40:31,670 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2020-11-30 03:40:31,670 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568601401] [2020-11-30 03:40:31,671 INFO L461 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-11-30 03:40:31,671 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:40:31,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-11-30 03:40:31,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=969, Unknown=0, NotChecked=0, Total=1056 [2020-11-30 03:40:31,672 INFO L87 Difference]: Start difference. First operand 8646 states and 12556 transitions. Second operand 33 states. [2020-11-30 03:40:32,282 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 24 [2020-11-30 03:40:32,512 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 29 [2020-11-30 03:40:32,833 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2020-11-30 03:40:33,289 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2020-11-30 03:40:33,885 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 64 [2020-11-30 03:40:34,745 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 82 [2020-11-30 03:40:35,702 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 95 [2020-11-30 03:40:36,725 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 99 [2020-11-30 03:40:37,832 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 103 [2020-11-30 03:40:38,859 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 108 [2020-11-30 03:40:40,194 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 117 [2020-11-30 03:40:41,457 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 149 DAG size of output: 120 [2020-11-30 03:40:42,767 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 125 [2020-11-30 03:40:44,343 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 166 DAG size of output: 132 [2020-11-30 03:40:46,070 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 173 DAG size of output: 135 [2020-11-30 03:40:47,790 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 177 DAG size of output: 139 [2020-11-30 03:40:48,942 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 114 [2020-11-30 03:40:49,758 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-11-30 03:40:50,153 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2020-11-30 03:40:50,529 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-11-30 03:40:50,911 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2020-11-30 03:40:51,801 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-11-30 03:40:52,433 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-11-30 03:40:53,260 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 [2020-11-30 03:40:53,912 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 50 [2020-11-30 03:40:54,192 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2020-11-30 03:40:54,434 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2020-11-30 03:40:56,682 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2020-11-30 03:40:58,311 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2020-11-30 03:40:58,875 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-11-30 03:41:00,958 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2020-11-30 03:41:02,044 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2020-11-30 03:41:03,633 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2020-11-30 03:41:04,529 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2020-11-30 03:41:06,372 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2020-11-30 03:41:07,474 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2020-11-30 03:41:09,879 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2020-11-30 03:41:11,168 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 59 [2020-11-30 03:41:12,218 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-11-30 03:41:12,832 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-11-30 03:41:14,075 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 57 [2020-11-30 03:41:14,399 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2020-11-30 03:41:16,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:41:16,261 INFO L93 Difference]: Finished difference Result 42098 states and 62926 transitions. [2020-11-30 03:41:16,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2020-11-30 03:41:16,265 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 130 [2020-11-30 03:41:16,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:41:16,318 INFO L225 Difference]: With dead ends: 42098 [2020-11-30 03:41:16,319 INFO L226 Difference]: Without dead ends: 37171 [2020-11-30 03:41:16,334 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1214 ImplicationChecksByTransitivity, 31.0s TimeCoverageRelationStatistics Valid=981, Invalid=4719, Unknown=0, NotChecked=0, Total=5700 [2020-11-30 03:41:16,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37171 states. [2020-11-30 03:41:21,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37171 to 19246. [2020-11-30 03:41:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19246 states. [2020-11-30 03:41:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19246 states to 19246 states and 28336 transitions. [2020-11-30 03:41:21,736 INFO L78 Accepts]: Start accepts. Automaton has 19246 states and 28336 transitions. Word has length 130 [2020-11-30 03:41:21,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:41:21,736 INFO L481 AbstractCegarLoop]: Abstraction has 19246 states and 28336 transitions. [2020-11-30 03:41:21,736 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-11-30 03:41:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 19246 states and 28336 transitions. [2020-11-30 03:41:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-11-30 03:41:21,740 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:41:21,741 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] [2020-11-30 03:41:21,741 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-30 03:41:21,741 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:41:21,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:41:21,742 INFO L82 PathProgramCache]: Analyzing trace with hash -689657121, now seen corresponding path program 1 times [2020-11-30 03:41:21,742 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:41:21,742 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252206011] [2020-11-30 03:41:21,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:41:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 03:41:21,892 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 03:41:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 03:41:22,109 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 03:41:22,312 INFO L173 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2020-11-30 03:41:22,315 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-30 03:41:22,315 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-30 03:41:22,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 03:41:22 BoogieIcfgContainer [2020-11-30 03:41:22,718 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 03:41:22,719 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 03:41:22,719 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 03:41:22,720 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 03:41:22,720 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:38:49" (3/4) ... [2020-11-30 03:41:22,723 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-11-30 03:41:23,106 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_b6961ff1-51c9-4ac4-bae0-ab52374e699d/bin/utaipan/witness.graphml [2020-11-30 03:41:23,106 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 03:41:23,108 INFO L168 Benchmark]: Toolchain (without parser) took 160134.98 ms. Allocated memory was 86.0 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 52.3 MB in the beginning and 981.8 MB in the end (delta: -929.5 MB). Peak memory consumption was 841.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,108 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 86.0 MB. Free memory was 57.9 MB in the beginning and 57.8 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:41:23,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1308.06 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 52.1 MB in the beginning and 65.3 MB in the end (delta: -13.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.36 ms. Allocated memory is still 107.0 MB. Free memory was 65.3 MB in the beginning and 59.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,110 INFO L168 Benchmark]: Boogie Preprocessor took 170.73 ms. Allocated memory is still 107.0 MB. Free memory was 59.5 MB in the beginning and 55.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,110 INFO L168 Benchmark]: RCFGBuilder took 4757.96 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 54.7 MB in the beginning and 46.6 MB in the end (delta: 8.2 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,111 INFO L168 Benchmark]: TraceAbstraction took 153316.32 ms. Allocated memory was 138.4 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 46.6 MB in the beginning and 1.0 GB in the end (delta: -997.1 MB). Peak memory consumption was 723.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,111 INFO L168 Benchmark]: Witness Printer took 387.19 ms. Allocated memory is still 1.9 GB. Free memory was 1.0 GB in the beginning and 981.8 MB in the end (delta: 61.9 MB). Peak memory consumption was 60.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:23,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 86.0 MB. Free memory was 57.9 MB in the beginning and 57.8 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1308.06 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 52.1 MB in the beginning and 65.3 MB in the end (delta: -13.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.36 ms. Allocated memory is still 107.0 MB. Free memory was 65.3 MB in the beginning and 59.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 170.73 ms. Allocated memory is still 107.0 MB. Free memory was 59.5 MB in the beginning and 55.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4757.96 ms. Allocated memory was 107.0 MB in the beginning and 138.4 MB in the end (delta: 31.5 MB). Free memory was 54.7 MB in the beginning and 46.6 MB in the end (delta: 8.2 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 153316.32 ms. Allocated memory was 138.4 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 46.6 MB in the beginning and 1.0 GB in the end (delta: -997.1 MB). Peak memory consumption was 723.6 MB. Max. memory is 16.1 GB. * Witness Printer took 387.19 ms. Allocated memory is still 1.9 GB. Free memory was 1.0 GB in the beginning and 981.8 MB in the end (delta: 61.9 MB). Peak memory consumption was 60.8 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; [L17] msg_t nomsg = (msg_t )-1; [L18] port_t p12 = 0; [L19] char p12_old = '\x0'; [L20] char p12_new = '\x0'; [L21] _Bool ep12 = 0; [L22] port_t p13 = 0; [L23] char p13_old = '\x0'; [L24] char p13_new = '\x0'; [L25] _Bool ep13 = 0; [L26] port_t p21 = 0; [L27] char p21_old = '\x0'; [L28] char p21_new = '\x0'; [L29] _Bool ep21 = 0; [L30] port_t p23 = 0; [L31] char p23_old = '\x0'; [L32] char p23_new = '\x0'; [L33] _Bool ep23 = 0; [L34] port_t p31 = 0; [L35] char p31_old = '\x0'; [L36] char p31_new = '\x0'; [L37] _Bool ep31 = 0; [L38] port_t p32 = 0; [L39] char p32_old = '\x0'; [L40] char p32_new = '\x0'; [L41] _Bool ep32 = 0; [L42] char id1 = '\x0'; [L43] unsigned char r1 = '\x0'; [L44] char st1 = '\x0'; [L45] char nl1 = '\x0'; [L46] char m1 = '\x0'; [L47] char max1 = '\x0'; [L48] _Bool mode1 = 0; [L49] _Bool newmax1 = 0; [L50] char id2 = '\x0'; [L51] unsigned char r2 = '\x0'; [L52] char st2 = '\x0'; [L53] char nl2 = '\x0'; [L54] char m2 = '\x0'; [L55] char max2 = '\x0'; [L56] _Bool mode2 = 0; [L57] _Bool newmax2 = 0; [L58] char id3 = '\x0'; [L59] unsigned char r3 = '\x0'; [L60] char st3 = '\x0'; [L61] char nl3 = '\x0'; [L62] char m3 = '\x0'; [L63] char max3 = '\x0'; [L64] _Bool mode3 = 0; [L65] _Bool newmax3 = 0; [L69] void (*nodes[3])() = { &node1, &node2, &node3 }; [L73] int __return_1868; [L74] int __return_2014; [L75] int __return_2147; [L76] int __return_2263; [L77] int __return_3059; [L78] int __return_3028; [L79] int __return_2964; [L80] int __return_2930; [L81] int __return_2526; [L82] int __return_2815; [L83] int __return_2781; [L84] int __return_2696; [L85] int __return_2401; [L88] int main__c1; [L89] int main__i2; [L90] main__c1 = 0 [L91] ep12 = __VERIFIER_nondet_bool() [L92] ep13 = __VERIFIER_nondet_bool() [L93] ep21 = __VERIFIER_nondet_bool() [L94] ep23 = __VERIFIER_nondet_bool() [L95] ep31 = __VERIFIER_nondet_bool() [L96] ep32 = __VERIFIER_nondet_bool() [L97] id1 = __VERIFIER_nondet_char() [L98] r1 = __VERIFIER_nondet_uchar() [L99] st1 = __VERIFIER_nondet_char() [L100] nl1 = __VERIFIER_nondet_char() [L101] m1 = __VERIFIER_nondet_char() [L102] max1 = __VERIFIER_nondet_char() [L103] mode1 = __VERIFIER_nondet_bool() [L104] newmax1 = __VERIFIER_nondet_bool() [L105] id2 = __VERIFIER_nondet_char() [L106] r2 = __VERIFIER_nondet_uchar() [L107] st2 = __VERIFIER_nondet_char() [L108] nl2 = __VERIFIER_nondet_char() [L109] m2 = __VERIFIER_nondet_char() [L110] max2 = __VERIFIER_nondet_char() [L111] mode2 = __VERIFIER_nondet_bool() [L112] newmax2 = __VERIFIER_nondet_bool() [L113] id3 = __VERIFIER_nondet_char() [L114] r3 = __VERIFIER_nondet_uchar() [L115] st3 = __VERIFIER_nondet_char() [L116] nl3 = __VERIFIER_nondet_char() [L117] m3 = __VERIFIER_nondet_char() [L118] max3 = __VERIFIER_nondet_char() [L119] mode3 = __VERIFIER_nondet_bool() [L120] newmax3 = __VERIFIER_nondet_bool() [L122] _Bool init__r121; [L123] _Bool init__r131; [L124] _Bool init__r211; [L125] _Bool init__r231; [L126] _Bool init__r311; [L127] _Bool init__r321; [L128] _Bool init__r122; [L129] int init__tmp; [L130] _Bool init__r132; [L131] int init__tmp___0; [L132] _Bool init__r212; [L133] int init__tmp___1; [L134] _Bool init__r232; [L135] int init__tmp___2; [L136] _Bool init__r312; [L137] int init__tmp___3; [L138] _Bool init__r322; [L139] int init__tmp___4; [L140] int init__tmp___5; [L141] init__r121 = ep12 [L142] init__r131 = ep13 [L143] init__r211 = ep21 [L144] init__r231 = ep23 [L145] init__r311 = ep31 [L146] init__r321 = ep32 [L147] COND TRUE !(init__r121 == 0) [L149] init__tmp = 1 [L151] init__r122 = (_Bool)init__tmp [L152] COND FALSE !(!(init__r131 == 0)) [L3137] COND TRUE !(init__r121 == 0) [L3139] COND TRUE !(ep23 == 0) [L3141] init__tmp___0 = 1 [L156] init__r132 = (_Bool)init__tmp___0 [L157] COND FALSE !(!(init__r211 == 0)) [L3114] COND TRUE !(init__r231 == 0) [L3116] COND TRUE !(ep31 == 0) [L3118] init__tmp___1 = 1 [L161] init__r212 = (_Bool)init__tmp___1 [L162] COND TRUE !(init__r231 == 0) [L164] init__tmp___2 = 1 [L166] init__r232 = (_Bool)init__tmp___2 [L167] COND TRUE !(init__r311 == 0) [L169] init__tmp___3 = 1 [L171] init__r312 = (_Bool)init__tmp___3 [L172] COND FALSE !(!(init__r321 == 0)) [L3045] COND TRUE !(init__r311 == 0) [L3047] COND TRUE !(ep12 == 0) [L3049] init__tmp___4 = 1 [L176] init__r322 = (_Bool)init__tmp___4 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)id1) >= 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L185] COND TRUE ((int)id2) >= 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L187] COND TRUE ((int)id3) >= 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L189] COND TRUE ((int)r1) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L191] COND TRUE ((int)r2) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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, st1=0, st2=0, st3=0] [L193] COND TRUE ((int)r3) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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 !(init__r122 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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 !(init__r132 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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 !(init__r212 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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 !(init__r232 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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 !(init__r312 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE !(init__r322 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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)max1) == ((int)id1) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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)max2) == ((int)id2) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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)max3) == ((int)id3) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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)st1) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)st2) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)st3) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)nl1) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L221] COND TRUE ((int)nl2) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L223] COND TRUE ((int)nl3) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L225] COND TRUE ((int)mode1) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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] [L227] COND TRUE ((int)mode2) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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] [L229] COND TRUE ((int)mode3) == 0 VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, 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] [L231] COND TRUE !(newmax1 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L233] COND TRUE !(newmax2 == 0) VAL [__return_1868=0, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L235] COND TRUE !(newmax3 == 0) [L237] init__tmp___5 = 1 [L238] __return_1868 = init__tmp___5 [L239] main__i2 = __return_1868 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L240] COND TRUE main__i2 != 0 [L242] p12_old = nomsg [L243] p12_new = nomsg [L244] p13_old = nomsg [L245] p13_new = nomsg [L246] p21_old = nomsg [L247] p21_new = nomsg [L248] p23_old = nomsg [L249] p23_new = nomsg [L250] p31_old = nomsg [L251] p31_new = nomsg [L252] p32_old = nomsg [L253] p32_new = nomsg [L254] main__i2 = 0 [L256] _Bool node1__newmax; [L257] node1__newmax = 0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L258] COND FALSE !(!(mode1 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE ((int)r1) < 1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE !(ep12 == 0) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L268] COND TRUE !(newmax1 == 0) [L270] int node1____CPAchecker_TMP_0; VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L271] COND TRUE max1 != nomsg VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L273] COND TRUE p12_new == nomsg [L275] node1____CPAchecker_TMP_0 = max1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L277] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L279] COND FALSE !(!(ep13 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L292] mode1 = 1 [L294] _Bool node2__newmax; [L295] node2__newmax = 0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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 FALSE !(!(mode2 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L302] COND TRUE ((int)r2) < 2 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L304] COND FALSE !(!(ep21 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L317] COND TRUE !(ep23 == 0) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L319] COND TRUE !(newmax2 == 0) [L321] int node2____CPAchecker_TMP_1; VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L322] COND TRUE max2 != nomsg VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L324] COND TRUE p23_new == nomsg [L326] node2____CPAchecker_TMP_1 = max2 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L328] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L330] mode2 = 1 [L332] _Bool node3__newmax; [L333] node3__newmax = 0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L334] COND FALSE !(!(mode3 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L340] COND TRUE ((int)r3) < 2 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L342] COND TRUE !(ep31 == 0) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L344] COND TRUE !(newmax3 == 0) [L346] int node3____CPAchecker_TMP_0; VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L347] COND TRUE max3 != nomsg VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L349] COND TRUE p31_new == nomsg [L351] node3____CPAchecker_TMP_0 = max3 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L353] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L355] COND FALSE !(!(ep32 == 0)) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=124, 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] [L368] mode3 = 1 [L369] p12_old = p12_new [L370] p12_new = nomsg [L371] p13_old = p13_new [L372] p13_new = nomsg [L373] p21_old = p21_new [L374] p21_new = nomsg [L375] p23_old = p23_new [L376] p23_new = nomsg [L377] p31_old = p31_new [L378] p31_new = nomsg [L379] p32_old = p32_new [L380] p32_new = nomsg [L382] int check__tmp; VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L383] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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 TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L387] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L389] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L391] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L397] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L399] COND TRUE ((int)r1) < 2 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L401] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L407] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1868=1, __return_2014=0, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L409] COND TRUE ((int)r1) < 2 [L411] check__tmp = 1 [L412] __return_2014 = check__tmp [L413] main__c1 = __return_2014 [L415] _Bool __tmp_1; [L416] __tmp_1 = main__c1 [L417] _Bool assert__arg; [L418] assert__arg = __tmp_1 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L419] COND FALSE !(assert__arg == 0) [L426] _Bool node1__newmax; [L427] node1__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L428] COND TRUE !(mode1 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=123, m2=1, m3=126, max1=124, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L430] COND FALSE !(r1 == 255) [L436] r1 = r1 + 1 [L437] COND FALSE !(!(ep21 == 0)) [L446] COND TRUE !(ep31 == 0) [L448] m1 = p31_old [L449] p31_old = nomsg [L450] COND TRUE ((int)m1) > ((int)max1) [L452] max1 = m1 [L453] node1__newmax = 1 [L455] newmax1 = node1__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=1, m3=126, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L456] COND FALSE !(((int)r1) == 2) [L462] mode1 = 0 [L464] _Bool node2__newmax; [L465] node2__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=1, m3=126, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L466] COND TRUE !(mode2 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=1, m3=126, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=124, 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] [L468] COND FALSE !(r2 == 255) [L474] r2 = r2 + 1 [L475] COND TRUE !(ep12 == 0) [L477] m2 = p12_old [L478] p12_old = nomsg [L479] COND FALSE !(((int)m2) > ((int)max2)) [L484] COND FALSE !(!(ep32 == 0)) [L493] newmax2 = node2__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=126, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L494] COND FALSE !(((int)r2) == 2) [L500] mode2 = 0 [L502] _Bool node3__newmax; [L503] node3__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=126, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L504] COND TRUE !(mode3 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=126, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-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] [L506] COND FALSE !(r3 == 255) [L512] r3 = r3 + 1 [L513] COND FALSE !(!(ep13 == 0)) [L522] COND TRUE !(ep23 == 0) [L524] m3 = p23_old [L525] p23_old = nomsg [L526] COND FALSE !(((int)m3) > ((int)max3)) [L531] newmax3 = node3__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L532] COND FALSE !(((int)r3) == 2) [L538] mode3 = 0 [L539] p12_old = p12_new [L540] p12_new = nomsg [L541] p13_old = p13_new [L542] p13_new = nomsg [L543] p21_old = p21_new [L544] p21_new = nomsg [L545] p23_old = p23_new [L546] p23_new = nomsg [L547] p31_old = p31_new [L548] p31_new = nomsg [L549] p32_old = p32_new [L550] p32_new = nomsg [L552] int check__tmp; VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L553] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L555] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L557] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L559] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L561] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L567] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L569] COND TRUE ((int)r1) < 2 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L571] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L577] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1868=1, __return_2014=1, __return_2147=0, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L579] COND TRUE ((int)r1) < 2 [L581] check__tmp = 1 [L582] __return_2147 = check__tmp [L583] main__c1 = __return_2147 [L585] _Bool __tmp_2; [L586] __tmp_2 = main__c1 [L587] _Bool assert__arg; [L588] assert__arg = __tmp_2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L589] COND FALSE !(assert__arg == 0) [L596] _Bool node1__newmax; [L597] node1__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L598] COND FALSE !(!(mode1 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L604] COND FALSE !(((int)r1) < 1) [L610] mode1 = 1 [L612] _Bool node2__newmax; [L613] node2__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L614] COND FALSE !(!(mode2 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L620] COND TRUE ((int)r2) < 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L622] COND FALSE !(!(ep21 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L635] COND TRUE !(ep23 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L637] COND FALSE !(!(newmax2 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] mode2 = 1 [L650] _Bool node3__newmax; [L651] node3__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L652] COND FALSE !(!(mode3 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L658] COND TRUE ((int)r3) < 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L660] COND TRUE !(ep31 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND FALSE !(!(newmax3 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L673] COND FALSE !(!(ep32 == 0)) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L686] mode3 = 1 [L687] p12_old = p12_new [L688] p12_new = nomsg [L689] p13_old = p13_new [L690] p13_new = nomsg [L691] p21_old = p21_new [L692] p21_new = nomsg [L693] p23_old = p23_new [L694] p23_new = nomsg [L695] p31_old = p31_new [L696] p31_new = nomsg [L697] p32_old = p32_new [L698] p32_new = nomsg [L700] int check__tmp; VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L701] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L703] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L705] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L707] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L709] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L715] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L717] COND TRUE ((int)r1) < 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L719] COND FALSE !(((int)r1) >= 2) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L725] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=0, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L727] COND TRUE ((int)r1) < 2 [L729] check__tmp = 1 [L730] __return_2263 = check__tmp [L731] main__c1 = __return_2263 [L733] _Bool __tmp_3; [L734] __tmp_3 = main__c1 [L735] _Bool assert__arg; [L736] assert__arg = __tmp_3 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L737] COND FALSE !(assert__arg == 0) [L744] _Bool node1__newmax; [L745] node1__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L746] COND TRUE !(mode1 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=127, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L748] COND FALSE !(r1 == 255) [L754] r1 = r1 + 1 [L755] COND FALSE !(!(ep21 == 0)) [L764] COND TRUE !(ep31 == 0) [L766] m1 = p31_old [L767] p31_old = nomsg [L768] COND FALSE !(((int)m1) > ((int)max1)) [L773] newmax1 = node1__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L774] COND TRUE ((int)r1) == 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L776] COND FALSE !(((int)max1) == ((int)id1)) [L1838] nl1 = 1 [L1839] mode1 = 0 [L1841] _Bool node2__newmax; [L1842] node2__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1843] COND TRUE !(mode2 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=124, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L1845] COND FALSE !(r2 == 255) [L1851] r2 = r2 + 1 [L1852] COND TRUE !(ep12 == 0) [L1854] m2 = p12_old [L1855] p12_old = nomsg [L1856] COND FALSE !(((int)m2) > ((int)max2)) [L1861] COND FALSE !(!(ep32 == 0)) [L1870] newmax2 = node2__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1871] COND TRUE ((int)r2) == 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=0, st3=0] [L1873] COND TRUE ((int)max2) == ((int)id2) [L1875] st2 = 1 [L1876] mode2 = 0 [L1878] _Bool node3__newmax; [L1879] node3__newmax = 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L1880] COND TRUE !(mode3 == 0) VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=125, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=0, st2=1, st3=0] [L1882] COND FALSE !(r3 == 255) [L1888] r3 = r3 + 1 [L1889] COND FALSE !(!(ep13 == 0)) [L1898] COND TRUE !(ep23 == 0) [L1900] m3 = p23_old [L1901] p23_old = nomsg [L1902] COND FALSE !(((int)m3) > ((int)max3)) [L1907] newmax3 = node3__newmax VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1908] COND TRUE ((int)r3) == 2 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=0] [L1910] COND TRUE ((int)max3) == ((int)id3) [L1912] st3 = 1 [L1913] mode3 = 0 [L1914] p12_old = p12_new [L1915] p12_new = nomsg [L1916] p13_old = p13_new [L1917] p13_new = nomsg [L1918] p21_old = p21_new [L1919] p21_new = nomsg [L1920] p23_old = p23_new [L1921] p23_new = nomsg [L1922] p31_old = p31_new [L1923] p31_new = nomsg [L1924] p32_old = p32_new [L1925] p32_new = nomsg [L1927] int check__tmp; VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1928] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1934] check__tmp = 0 [L1935] __return_2815 = check__tmp [L1936] main__c1 = __return_2815 [L1938] _Bool __tmp_8; [L1939] __tmp_8 = main__c1 [L1940] _Bool assert__arg; [L1941] assert__arg = __tmp_8 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L1942] COND TRUE assert__arg == 0 VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] [L4] __assert_fail("0", "pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c", 4, "reach_error") VAL [__return_1868=1, __return_2014=1, __return_2147=1, __return_2263=1, __return_2401=0, __return_2526=0, __return_2696=0, __return_2781=0, __return_2815=0, __return_2930=0, __return_2964=0, __return_3028=0, __return_3059=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=255, ep32=0, id1=124, id2=125, id3=127, m1=-1, m2=-1, m3=-1, max1=127, max2=125, max3=127, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=0, nl1=1, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=0, st2=1, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 301 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 152.8s, OverallIterations: 16, TraceHistogramMax: 1, AutomataDifference: 117.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7411 SDtfs, 28240 SDslu, 23154 SDs, 0 SdLazy, 11020 SolverSat, 773 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 20.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 286 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 267 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5058 ImplicationChecksByTransitivity, 83.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19246occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.6s AutomataMinimizationTime, 15 MinimizatonAttempts, 44768 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 18.2s InterpolantComputationTime, 1992 NumberOfCodeBlocks, 1992 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1847 ConstructedInterpolants, 0 QuantifiedInterpolants, 3686758 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 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...