./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/config/AutomizerReach.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_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b310993d95a510eb05c106e53b6ad1fce336a40a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-07 13:12:21,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:12:21,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:12:21,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:12:21,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:12:21,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:12:21,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:12:21,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:12:21,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:12:21,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:12:21,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:12:21,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:12:21,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:12:21,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:12:21,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:12:21,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:12:21,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:12:21,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:12:21,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:12:21,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:12:21,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:12:21,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:12:21,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:12:21,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:12:21,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:12:21,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:12:21,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:12:21,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:12:21,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:12:21,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:12:21,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:12:21,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:12:21,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:12:21,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:12:21,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:12:21,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:12:21,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:12:21,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:12:21,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:12:21,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:12:21,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:12:21,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 13:12:21,227 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:12:21,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:12:21,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 13:12:21,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 13:12:21,228 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 13:12:21,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:12:21,228 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 13:12:21,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:12:21,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:12:21,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:12:21,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:12:21,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 13:12:21,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:12:21,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:12:21,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:12:21,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:12:21,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:12:21,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> b310993d95a510eb05c106e53b6ad1fce336a40a [2019-12-07 13:12:21,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:12:21,342 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:12:21,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:12:21,347 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:12:21,347 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:12:21,348 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-12-07 13:12:21,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/data/9cc8ecbee/a05c4fced0714d6cbc61065e4f6944ab/FLAG38e54b6fa [2019-12-07 13:12:21,899 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:12:21,899 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-12-07 13:12:21,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/data/9cc8ecbee/a05c4fced0714d6cbc61065e4f6944ab/FLAG38e54b6fa [2019-12-07 13:12:22,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/data/9cc8ecbee/a05c4fced0714d6cbc61065e4f6944ab [2019-12-07 13:12:22,420 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:12:22,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:12:22,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:12:22,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:12:22,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:12:22,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:22,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f891b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22, skipping insertion in model container [2019-12-07 13:12:22,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:22,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:12:22,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:12:22,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:12:22,826 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:12:22,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:12:22,981 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:12:22,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22 WrapperNode [2019-12-07 13:12:22,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:12:22,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:12:22,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:12:22,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:12:22,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:12:23,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 13:12:23,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 13:12:23,043 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 13:12:23,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... [2019-12-07 13:12:23,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 13:12:23,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 13:12:23,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 13:12:23,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 13:12:23,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/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 [2019-12-07 13:12:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 13:12:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 13:12:23,960 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 13:12:23,960 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-07 13:12:23,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:12:23 BoogieIcfgContainer [2019-12-07 13:12:23,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 13:12:23,962 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 13:12:23,962 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 13:12:23,964 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 13:12:23,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 01:12:22" (1/3) ... [2019-12-07 13:12:23,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b2a59ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:12:23, skipping insertion in model container [2019-12-07 13:12:23,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:12:22" (2/3) ... [2019-12-07 13:12:23,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b2a59ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:12:23, skipping insertion in model container [2019-12-07 13:12:23,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:12:23" (3/3) ... [2019-12-07 13:12:23,966 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-12-07 13:12:23,973 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 13:12:23,979 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-12-07 13:12:23,987 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-07 13:12:24,006 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 13:12:24,007 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 13:12:24,007 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 13:12:24,007 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 13:12:24,007 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 13:12:24,007 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 13:12:24,007 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 13:12:24,007 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 13:12:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states. [2019-12-07 13:12:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-12-07 13:12:24,036 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:24,036 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:24,037 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:24,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:24,041 INFO L82 PathProgramCache]: Analyzing trace with hash -430745720, now seen corresponding path program 1 times [2019-12-07 13:12:24,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:24,047 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507223138] [2019-12-07 13:12:24,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:24,367 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507223138] [2019-12-07 13:12:24,368 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:24,368 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:24,370 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796029220] [2019-12-07 13:12:24,374 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:24,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:24,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:24,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:24,388 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 3 states. [2019-12-07 13:12:24,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:24,527 INFO L93 Difference]: Finished difference Result 753 states and 1326 transitions. [2019-12-07 13:12:24,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:24,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-12-07 13:12:24,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:24,542 INFO L225 Difference]: With dead ends: 753 [2019-12-07 13:12:24,542 INFO L226 Difference]: Without dead ends: 596 [2019-12-07 13:12:24,546 INFO L630 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 [2019-12-07 13:12:24,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states. [2019-12-07 13:12:24,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 594. [2019-12-07 13:12:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 594 states. [2019-12-07 13:12:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 868 transitions. [2019-12-07 13:12:24,604 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 868 transitions. Word has length 147 [2019-12-07 13:12:24,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:24,605 INFO L462 AbstractCegarLoop]: Abstraction has 594 states and 868 transitions. [2019-12-07 13:12:24,605 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 868 transitions. [2019-12-07 13:12:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-12-07 13:12:24,608 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:24,608 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:24,608 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:24,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:24,608 INFO L82 PathProgramCache]: Analyzing trace with hash -734514301, now seen corresponding path program 1 times [2019-12-07 13:12:24,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:24,609 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796548382] [2019-12-07 13:12:24,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:24,717 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796548382] [2019-12-07 13:12:24,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:24,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:24,717 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110801622] [2019-12-07 13:12:24,718 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:24,718 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:24,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:24,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:24,719 INFO L87 Difference]: Start difference. First operand 594 states and 868 transitions. Second operand 3 states. [2019-12-07 13:12:24,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:24,818 INFO L93 Difference]: Finished difference Result 1211 states and 1828 transitions. [2019-12-07 13:12:24,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:24,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-12-07 13:12:24,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:24,825 INFO L225 Difference]: With dead ends: 1211 [2019-12-07 13:12:24,825 INFO L226 Difference]: Without dead ends: 988 [2019-12-07 13:12:24,827 INFO L630 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 [2019-12-07 13:12:24,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2019-12-07 13:12:24,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 986. [2019-12-07 13:12:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 986 states. [2019-12-07 13:12:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1465 transitions. [2019-12-07 13:12:24,863 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 1465 transitions. Word has length 147 [2019-12-07 13:12:24,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:24,864 INFO L462 AbstractCegarLoop]: Abstraction has 986 states and 1465 transitions. [2019-12-07 13:12:24,864 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1465 transitions. [2019-12-07 13:12:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-12-07 13:12:24,867 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:24,867 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:24,868 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:24,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:24,868 INFO L82 PathProgramCache]: Analyzing trace with hash -734945277, now seen corresponding path program 1 times [2019-12-07 13:12:24,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:24,868 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864786738] [2019-12-07 13:12:24,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:25,065 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864786738] [2019-12-07 13:12:25,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:25,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:25,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34866511] [2019-12-07 13:12:25,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:25,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:25,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:25,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:25,066 INFO L87 Difference]: Start difference. First operand 986 states and 1465 transitions. Second operand 4 states. [2019-12-07 13:12:25,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:25,158 INFO L93 Difference]: Finished difference Result 2903 states and 4300 transitions. [2019-12-07 13:12:25,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:25,158 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 147 [2019-12-07 13:12:25,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:25,166 INFO L225 Difference]: With dead ends: 2903 [2019-12-07 13:12:25,166 INFO L226 Difference]: Without dead ends: 1926 [2019-12-07 13:12:25,168 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:25,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1926 states. [2019-12-07 13:12:25,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1926 to 1878. [2019-12-07 13:12:25,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1878 states. [2019-12-07 13:12:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1878 states and 2778 transitions. [2019-12-07 13:12:25,215 INFO L78 Accepts]: Start accepts. Automaton has 1878 states and 2778 transitions. Word has length 147 [2019-12-07 13:12:25,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:25,215 INFO L462 AbstractCegarLoop]: Abstraction has 1878 states and 2778 transitions. [2019-12-07 13:12:25,216 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2778 transitions. [2019-12-07 13:12:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-12-07 13:12:25,218 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:25,218 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:25,218 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:25,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:25,219 INFO L82 PathProgramCache]: Analyzing trace with hash -464497969, now seen corresponding path program 1 times [2019-12-07 13:12:25,219 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:25,219 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457117325] [2019-12-07 13:12:25,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:25,285 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457117325] [2019-12-07 13:12:25,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:25,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:25,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563051223] [2019-12-07 13:12:25,285 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:25,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:25,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:25,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:25,286 INFO L87 Difference]: Start difference. First operand 1878 states and 2778 transitions. Second operand 3 states. [2019-12-07 13:12:25,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:25,363 INFO L93 Difference]: Finished difference Result 5596 states and 8272 transitions. [2019-12-07 13:12:25,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:25,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-12-07 13:12:25,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:25,377 INFO L225 Difference]: With dead ends: 5596 [2019-12-07 13:12:25,377 INFO L226 Difference]: Without dead ends: 3746 [2019-12-07 13:12:25,380 INFO L630 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 [2019-12-07 13:12:25,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3746 states. [2019-12-07 13:12:25,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3746 to 1880. [2019-12-07 13:12:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1880 states. [2019-12-07 13:12:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1880 states and 2780 transitions. [2019-12-07 13:12:25,444 INFO L78 Accepts]: Start accepts. Automaton has 1880 states and 2780 transitions. Word has length 148 [2019-12-07 13:12:25,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:25,445 INFO L462 AbstractCegarLoop]: Abstraction has 1880 states and 2780 transitions. [2019-12-07 13:12:25,445 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2780 transitions. [2019-12-07 13:12:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-12-07 13:12:25,447 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:25,447 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:25,447 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:25,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:25,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1286115900, now seen corresponding path program 1 times [2019-12-07 13:12:25,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:25,448 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031526388] [2019-12-07 13:12:25,448 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:25,506 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031526388] [2019-12-07 13:12:25,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:25,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:25,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603447289] [2019-12-07 13:12:25,507 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:25,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:25,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:25,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:25,508 INFO L87 Difference]: Start difference. First operand 1880 states and 2780 transitions. Second operand 3 states. [2019-12-07 13:12:25,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:25,640 INFO L93 Difference]: Finished difference Result 4936 states and 7286 transitions. [2019-12-07 13:12:25,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:25,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2019-12-07 13:12:25,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:25,654 INFO L225 Difference]: With dead ends: 4936 [2019-12-07 13:12:25,654 INFO L226 Difference]: Without dead ends: 3249 [2019-12-07 13:12:25,656 INFO L630 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 [2019-12-07 13:12:25,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3249 states. [2019-12-07 13:12:25,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3249 to 3201. [2019-12-07 13:12:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3201 states. [2019-12-07 13:12:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 3201 states and 4676 transitions. [2019-12-07 13:12:25,749 INFO L78 Accepts]: Start accepts. Automaton has 3201 states and 4676 transitions. Word has length 149 [2019-12-07 13:12:25,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:25,750 INFO L462 AbstractCegarLoop]: Abstraction has 3201 states and 4676 transitions. [2019-12-07 13:12:25,750 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 4676 transitions. [2019-12-07 13:12:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-12-07 13:12:25,753 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:25,753 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:25,753 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:25,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:25,754 INFO L82 PathProgramCache]: Analyzing trace with hash 1559353287, now seen corresponding path program 1 times [2019-12-07 13:12:25,754 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:25,754 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445319865] [2019-12-07 13:12:25,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:25,854 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445319865] [2019-12-07 13:12:25,854 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:25,854 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:25,854 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240968798] [2019-12-07 13:12:25,855 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:25,855 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:25,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:25,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:25,855 INFO L87 Difference]: Start difference. First operand 3201 states and 4676 transitions. Second operand 4 states. [2019-12-07 13:12:25,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:25,971 INFO L93 Difference]: Finished difference Result 5769 states and 8443 transitions. [2019-12-07 13:12:25,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:25,972 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2019-12-07 13:12:25,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:25,982 INFO L225 Difference]: With dead ends: 5769 [2019-12-07 13:12:25,982 INFO L226 Difference]: Without dead ends: 2749 [2019-12-07 13:12:25,985 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:25,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2749 states. [2019-12-07 13:12:26,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2749 to 2749. [2019-12-07 13:12:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2749 states. [2019-12-07 13:12:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 2749 states and 4012 transitions. [2019-12-07 13:12:26,065 INFO L78 Accepts]: Start accepts. Automaton has 2749 states and 4012 transitions. Word has length 149 [2019-12-07 13:12:26,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:26,065 INFO L462 AbstractCegarLoop]: Abstraction has 2749 states and 4012 transitions. [2019-12-07 13:12:26,066 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 4012 transitions. [2019-12-07 13:12:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-12-07 13:12:26,069 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:26,069 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:26,069 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:26,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:26,070 INFO L82 PathProgramCache]: Analyzing trace with hash -828709836, now seen corresponding path program 1 times [2019-12-07 13:12:26,070 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:26,070 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593115913] [2019-12-07 13:12:26,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:26,111 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593115913] [2019-12-07 13:12:26,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:26,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:26,111 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739811048] [2019-12-07 13:12:26,112 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:26,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:26,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:26,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:26,112 INFO L87 Difference]: Start difference. First operand 2749 states and 4012 transitions. Second operand 3 states. [2019-12-07 13:12:26,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:26,235 INFO L93 Difference]: Finished difference Result 6270 states and 9372 transitions. [2019-12-07 13:12:26,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:26,235 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 150 [2019-12-07 13:12:26,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:26,250 INFO L225 Difference]: With dead ends: 6270 [2019-12-07 13:12:26,250 INFO L226 Difference]: Without dead ends: 3703 [2019-12-07 13:12:26,254 INFO L630 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 [2019-12-07 13:12:26,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3703 states. [2019-12-07 13:12:26,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3703 to 3617. [2019-12-07 13:12:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3617 states. [2019-12-07 13:12:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 3617 states and 5423 transitions. [2019-12-07 13:12:26,370 INFO L78 Accepts]: Start accepts. Automaton has 3617 states and 5423 transitions. Word has length 150 [2019-12-07 13:12:26,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:26,370 INFO L462 AbstractCegarLoop]: Abstraction has 3617 states and 5423 transitions. [2019-12-07 13:12:26,370 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5423 transitions. [2019-12-07 13:12:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-07 13:12:26,373 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:26,373 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:26,373 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:26,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:26,373 INFO L82 PathProgramCache]: Analyzing trace with hash -2116909629, now seen corresponding path program 1 times [2019-12-07 13:12:26,373 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:26,374 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107521853] [2019-12-07 13:12:26,374 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:26,414 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107521853] [2019-12-07 13:12:26,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:26,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:26,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860916732] [2019-12-07 13:12:26,415 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:26,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:26,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:26,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:26,416 INFO L87 Difference]: Start difference. First operand 3617 states and 5423 transitions. Second operand 3 states. [2019-12-07 13:12:26,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:26,666 INFO L93 Difference]: Finished difference Result 9270 states and 14127 transitions. [2019-12-07 13:12:26,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:26,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-12-07 13:12:26,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:26,689 INFO L225 Difference]: With dead ends: 9270 [2019-12-07 13:12:26,689 INFO L226 Difference]: Without dead ends: 5919 [2019-12-07 13:12:26,692 INFO L630 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 [2019-12-07 13:12:26,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5919 states. [2019-12-07 13:12:26,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5919 to 5173. [2019-12-07 13:12:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5173 states. [2019-12-07 13:12:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 5173 states and 7942 transitions. [2019-12-07 13:12:26,855 INFO L78 Accepts]: Start accepts. Automaton has 5173 states and 7942 transitions. Word has length 153 [2019-12-07 13:12:26,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:26,856 INFO L462 AbstractCegarLoop]: Abstraction has 5173 states and 7942 transitions. [2019-12-07 13:12:26,856 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 5173 states and 7942 transitions. [2019-12-07 13:12:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-07 13:12:26,859 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:26,859 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:26,859 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:26,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:26,860 INFO L82 PathProgramCache]: Analyzing trace with hash -520298944, now seen corresponding path program 1 times [2019-12-07 13:12:26,860 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:26,860 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415169378] [2019-12-07 13:12:26,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:26,929 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415169378] [2019-12-07 13:12:26,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:26,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:26,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378646458] [2019-12-07 13:12:26,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:12:26,930 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:26,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:12:26,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:26,930 INFO L87 Difference]: Start difference. First operand 5173 states and 7942 transitions. Second operand 5 states. [2019-12-07 13:12:27,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:27,192 INFO L93 Difference]: Finished difference Result 10170 states and 15660 transitions. [2019-12-07 13:12:27,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:12:27,192 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2019-12-07 13:12:27,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:27,210 INFO L225 Difference]: With dead ends: 10170 [2019-12-07 13:12:27,210 INFO L226 Difference]: Without dead ends: 5173 [2019-12-07 13:12:27,216 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:12:27,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5173 states. [2019-12-07 13:12:27,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5173 to 5173. [2019-12-07 13:12:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5173 states. [2019-12-07 13:12:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 5173 states and 7897 transitions. [2019-12-07 13:12:27,376 INFO L78 Accepts]: Start accepts. Automaton has 5173 states and 7897 transitions. Word has length 153 [2019-12-07 13:12:27,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:27,376 INFO L462 AbstractCegarLoop]: Abstraction has 5173 states and 7897 transitions. [2019-12-07 13:12:27,376 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:12:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 5173 states and 7897 transitions. [2019-12-07 13:12:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-07 13:12:27,380 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:27,380 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:27,380 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:27,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:27,380 INFO L82 PathProgramCache]: Analyzing trace with hash 84319429, now seen corresponding path program 1 times [2019-12-07 13:12:27,380 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:27,381 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923146686] [2019-12-07 13:12:27,381 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:27,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:27,526 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923146686] [2019-12-07 13:12:27,527 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:27,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:27,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9660679] [2019-12-07 13:12:27,527 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:27,527 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:27,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:27,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:27,528 INFO L87 Difference]: Start difference. First operand 5173 states and 7897 transitions. Second operand 4 states. [2019-12-07 13:12:27,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:27,782 INFO L93 Difference]: Finished difference Result 13554 states and 20688 transitions. [2019-12-07 13:12:27,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:27,783 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2019-12-07 13:12:27,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:27,793 INFO L225 Difference]: With dead ends: 13554 [2019-12-07 13:12:27,793 INFO L226 Difference]: Without dead ends: 8400 [2019-12-07 13:12:27,799 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:27,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8400 states. [2019-12-07 13:12:28,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8400 to 8366. [2019-12-07 13:12:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8366 states. [2019-12-07 13:12:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8366 states to 8366 states and 12682 transitions. [2019-12-07 13:12:28,025 INFO L78 Accepts]: Start accepts. Automaton has 8366 states and 12682 transitions. Word has length 153 [2019-12-07 13:12:28,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:28,025 INFO L462 AbstractCegarLoop]: Abstraction has 8366 states and 12682 transitions. [2019-12-07 13:12:28,025 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 8366 states and 12682 transitions. [2019-12-07 13:12:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-07 13:12:28,029 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:28,029 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:28,029 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:28,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:28,030 INFO L82 PathProgramCache]: Analyzing trace with hash -486384364, now seen corresponding path program 1 times [2019-12-07 13:12:28,030 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:28,030 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411259670] [2019-12-07 13:12:28,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:28,079 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411259670] [2019-12-07 13:12:28,079 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:28,079 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:28,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290957166] [2019-12-07 13:12:28,079 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:28,079 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:28,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:28,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:28,080 INFO L87 Difference]: Start difference. First operand 8366 states and 12682 transitions. Second operand 3 states. [2019-12-07 13:12:28,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:28,449 INFO L93 Difference]: Finished difference Result 22553 states and 34204 transitions. [2019-12-07 13:12:28,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:28,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 155 [2019-12-07 13:12:28,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:28,471 INFO L225 Difference]: With dead ends: 22553 [2019-12-07 13:12:28,471 INFO L226 Difference]: Without dead ends: 14550 [2019-12-07 13:12:28,480 INFO L630 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 [2019-12-07 13:12:28,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14550 states. [2019-12-07 13:12:28,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14550 to 14520. [2019-12-07 13:12:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14520 states. [2019-12-07 13:12:28,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14520 states to 14520 states and 21768 transitions. [2019-12-07 13:12:28,946 INFO L78 Accepts]: Start accepts. Automaton has 14520 states and 21768 transitions. Word has length 155 [2019-12-07 13:12:28,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:28,946 INFO L462 AbstractCegarLoop]: Abstraction has 14520 states and 21768 transitions. [2019-12-07 13:12:28,947 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 14520 states and 21768 transitions. [2019-12-07 13:12:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-07 13:12:28,953 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:28,953 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:28,953 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:28,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:28,953 INFO L82 PathProgramCache]: Analyzing trace with hash 92409239, now seen corresponding path program 1 times [2019-12-07 13:12:28,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:28,954 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895252688] [2019-12-07 13:12:28,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:28,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:29,057 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895252688] [2019-12-07 13:12:29,057 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:29,057 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:29,057 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208376561] [2019-12-07 13:12:29,057 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:29,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:29,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:29,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:29,058 INFO L87 Difference]: Start difference. First operand 14520 states and 21768 transitions. Second operand 4 states. [2019-12-07 13:12:29,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:29,405 INFO L93 Difference]: Finished difference Result 24087 states and 36129 transitions. [2019-12-07 13:12:29,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:29,405 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 155 [2019-12-07 13:12:29,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:29,417 INFO L225 Difference]: With dead ends: 24087 [2019-12-07 13:12:29,417 INFO L226 Difference]: Without dead ends: 12978 [2019-12-07 13:12:29,426 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:29,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12978 states. [2019-12-07 13:12:29,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12978 to 12978. [2019-12-07 13:12:29,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12978 states. [2019-12-07 13:12:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12978 states to 12978 states and 19436 transitions. [2019-12-07 13:12:29,785 INFO L78 Accepts]: Start accepts. Automaton has 12978 states and 19436 transitions. Word has length 155 [2019-12-07 13:12:29,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:29,785 INFO L462 AbstractCegarLoop]: Abstraction has 12978 states and 19436 transitions. [2019-12-07 13:12:29,785 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 12978 states and 19436 transitions. [2019-12-07 13:12:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-12-07 13:12:29,790 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:29,790 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:29,790 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:29,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:29,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1657905896, now seen corresponding path program 1 times [2019-12-07 13:12:29,790 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:29,790 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088423698] [2019-12-07 13:12:29,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:29,836 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088423698] [2019-12-07 13:12:29,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:29,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:29,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506113505] [2019-12-07 13:12:29,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:29,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:29,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:29,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:29,837 INFO L87 Difference]: Start difference. First operand 12978 states and 19436 transitions. Second operand 3 states. [2019-12-07 13:12:30,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:30,412 INFO L93 Difference]: Finished difference Result 34908 states and 52966 transitions. [2019-12-07 13:12:30,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:30,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2019-12-07 13:12:30,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:30,432 INFO L225 Difference]: With dead ends: 34908 [2019-12-07 13:12:30,432 INFO L226 Difference]: Without dead ends: 22262 [2019-12-07 13:12:30,444 INFO L630 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 [2019-12-07 13:12:30,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22262 states. [2019-12-07 13:12:31,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22262 to 19902. [2019-12-07 13:12:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19902 states. [2019-12-07 13:12:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19902 states to 19902 states and 30451 transitions. [2019-12-07 13:12:31,152 INFO L78 Accepts]: Start accepts. Automaton has 19902 states and 30451 transitions. Word has length 159 [2019-12-07 13:12:31,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:31,153 INFO L462 AbstractCegarLoop]: Abstraction has 19902 states and 30451 transitions. [2019-12-07 13:12:31,153 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 19902 states and 30451 transitions. [2019-12-07 13:12:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-12-07 13:12:31,157 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:31,157 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:31,157 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:31,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:31,157 INFO L82 PathProgramCache]: Analyzing trace with hash -328127570, now seen corresponding path program 1 times [2019-12-07 13:12:31,157 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:31,157 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859790279] [2019-12-07 13:12:31,158 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:31,275 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859790279] [2019-12-07 13:12:31,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:31,276 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 13:12:31,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178084002] [2019-12-07 13:12:31,276 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-07 13:12:31,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:31,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-07 13:12:31,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-07 13:12:31,277 INFO L87 Difference]: Start difference. First operand 19902 states and 30451 transitions. Second operand 8 states. [2019-12-07 13:12:33,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:33,897 INFO L93 Difference]: Finished difference Result 81354 states and 125150 transitions. [2019-12-07 13:12:33,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-12-07 13:12:33,898 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2019-12-07 13:12:33,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:33,969 INFO L225 Difference]: With dead ends: 81354 [2019-12-07 13:12:33,969 INFO L226 Difference]: Without dead ends: 61858 [2019-12-07 13:12:33,990 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2019-12-07 13:12:34,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61858 states. [2019-12-07 13:12:35,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61858 to 32362. [2019-12-07 13:12:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32362 states. [2019-12-07 13:12:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32362 states to 32362 states and 49103 transitions. [2019-12-07 13:12:35,548 INFO L78 Accepts]: Start accepts. Automaton has 32362 states and 49103 transitions. Word has length 159 [2019-12-07 13:12:35,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:35,549 INFO L462 AbstractCegarLoop]: Abstraction has 32362 states and 49103 transitions. [2019-12-07 13:12:35,549 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-07 13:12:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 32362 states and 49103 transitions. [2019-12-07 13:12:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-12-07 13:12:35,553 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:35,553 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:35,554 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:35,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:35,554 INFO L82 PathProgramCache]: Analyzing trace with hash -830198051, now seen corresponding path program 1 times [2019-12-07 13:12:35,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:35,554 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817208926] [2019-12-07 13:12:35,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:35,672 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817208926] [2019-12-07 13:12:35,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:35,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:35,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715508494] [2019-12-07 13:12:35,673 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:35,673 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:35,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:35,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:35,674 INFO L87 Difference]: Start difference. First operand 32362 states and 49103 transitions. Second operand 4 states. [2019-12-07 13:12:38,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:38,254 INFO L93 Difference]: Finished difference Result 89851 states and 135975 transitions. [2019-12-07 13:12:38,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:38,255 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 159 [2019-12-07 13:12:38,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:38,315 INFO L225 Difference]: With dead ends: 89851 [2019-12-07 13:12:38,315 INFO L226 Difference]: Without dead ends: 57528 [2019-12-07 13:12:38,333 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:38,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57528 states. [2019-12-07 13:12:40,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57528 to 57452. [2019-12-07 13:12:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57452 states. [2019-12-07 13:12:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57452 states to 57452 states and 85906 transitions. [2019-12-07 13:12:40,863 INFO L78 Accepts]: Start accepts. Automaton has 57452 states and 85906 transitions. Word has length 159 [2019-12-07 13:12:40,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:40,864 INFO L462 AbstractCegarLoop]: Abstraction has 57452 states and 85906 transitions. [2019-12-07 13:12:40,864 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 57452 states and 85906 transitions. [2019-12-07 13:12:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-12-07 13:12:40,873 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:40,873 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:40,873 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:40,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:40,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1278999897, now seen corresponding path program 1 times [2019-12-07 13:12:40,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:40,874 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643741927] [2019-12-07 13:12:40,874 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:40,910 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643741927] [2019-12-07 13:12:40,910 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:40,910 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:40,910 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664278443] [2019-12-07 13:12:40,910 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:40,911 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:40,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:40,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:40,911 INFO L87 Difference]: Start difference. First operand 57452 states and 85906 transitions. Second operand 3 states. [2019-12-07 13:12:45,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:45,839 INFO L93 Difference]: Finished difference Result 172164 states and 257471 transitions. [2019-12-07 13:12:45,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:45,839 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 160 [2019-12-07 13:12:45,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:45,966 INFO L225 Difference]: With dead ends: 172164 [2019-12-07 13:12:45,966 INFO L226 Difference]: Without dead ends: 114817 [2019-12-07 13:12:45,997 INFO L630 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 [2019-12-07 13:12:46,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114817 states. [2019-12-07 13:12:49,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114817 to 57458. [2019-12-07 13:12:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57458 states. [2019-12-07 13:12:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57458 states to 57458 states and 85912 transitions. [2019-12-07 13:12:49,167 INFO L78 Accepts]: Start accepts. Automaton has 57458 states and 85912 transitions. Word has length 160 [2019-12-07 13:12:49,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:49,167 INFO L462 AbstractCegarLoop]: Abstraction has 57458 states and 85912 transitions. [2019-12-07 13:12:49,168 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:12:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 57458 states and 85912 transitions. [2019-12-07 13:12:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-12-07 13:12:49,179 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:49,179 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:49,179 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:49,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:49,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1649820476, now seen corresponding path program 1 times [2019-12-07 13:12:49,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:49,180 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182840618] [2019-12-07 13:12:49,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:49,383 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182840618] [2019-12-07 13:12:49,383 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:49,383 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:12:49,383 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39124371] [2019-12-07 13:12:49,384 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:12:49,384 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:49,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:12:49,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:12:49,384 INFO L87 Difference]: Start difference. First operand 57458 states and 85912 transitions. Second operand 4 states. [2019-12-07 13:12:51,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:51,913 INFO L93 Difference]: Finished difference Result 114878 states and 171772 transitions. [2019-12-07 13:12:51,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:12:51,914 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 161 [2019-12-07 13:12:51,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:51,976 INFO L225 Difference]: With dead ends: 114878 [2019-12-07 13:12:51,976 INFO L226 Difference]: Without dead ends: 57452 [2019-12-07 13:12:52,008 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:12:52,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57452 states. [2019-12-07 13:12:55,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57452 to 57452. [2019-12-07 13:12:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57452 states. [2019-12-07 13:12:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57452 states to 57452 states and 85900 transitions. [2019-12-07 13:12:55,524 INFO L78 Accepts]: Start accepts. Automaton has 57452 states and 85900 transitions. Word has length 161 [2019-12-07 13:12:55,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:12:55,524 INFO L462 AbstractCegarLoop]: Abstraction has 57452 states and 85900 transitions. [2019-12-07 13:12:55,524 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:12:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 57452 states and 85900 transitions. [2019-12-07 13:12:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-12-07 13:12:55,533 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:12:55,533 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:12:55,534 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:12:55,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:12:55,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1431815238, now seen corresponding path program 1 times [2019-12-07 13:12:55,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:12:55,534 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121131129] [2019-12-07 13:12:55,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:12:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:12:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:12:55,585 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121131129] [2019-12-07 13:12:55,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:12:55,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:12:55,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103189960] [2019-12-07 13:12:55,585 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:12:55,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:12:55,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:12:55,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:12:55,586 INFO L87 Difference]: Start difference. First operand 57452 states and 85900 transitions. Second operand 3 states. [2019-12-07 13:12:59,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:12:59,638 INFO L93 Difference]: Finished difference Result 140607 states and 210071 transitions. [2019-12-07 13:12:59,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:12:59,639 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2019-12-07 13:12:59,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:12:59,735 INFO L225 Difference]: With dead ends: 140607 [2019-12-07 13:12:59,735 INFO L226 Difference]: Without dead ends: 83895 [2019-12-07 13:12:59,765 INFO L630 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 [2019-12-07 13:12:59,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83895 states. [2019-12-07 13:13:03,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83895 to 83819. [2019-12-07 13:13:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83819 states. [2019-12-07 13:13:03,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83819 states to 83819 states and 123775 transitions. [2019-12-07 13:13:03,989 INFO L78 Accepts]: Start accepts. Automaton has 83819 states and 123775 transitions. Word has length 161 [2019-12-07 13:13:03,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:13:03,989 INFO L462 AbstractCegarLoop]: Abstraction has 83819 states and 123775 transitions. [2019-12-07 13:13:03,989 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:13:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 83819 states and 123775 transitions. [2019-12-07 13:13:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-07 13:13:04,002 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:13:04,002 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:13:04,002 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:13:04,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:13:04,003 INFO L82 PathProgramCache]: Analyzing trace with hash -1429871558, now seen corresponding path program 1 times [2019-12-07 13:13:04,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:13:04,003 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427020929] [2019-12-07 13:13:04,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:13:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:13:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:13:04,122 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427020929] [2019-12-07 13:13:04,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:13:04,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-12-07 13:13:04,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818515994] [2019-12-07 13:13:04,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-07 13:13:04,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:13:04,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-07 13:13:04,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-12-07 13:13:04,123 INFO L87 Difference]: Start difference. First operand 83819 states and 123775 transitions. Second operand 9 states. [2019-12-07 13:13:23,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:13:23,006 INFO L93 Difference]: Finished difference Result 399311 states and 589198 transitions. [2019-12-07 13:13:23,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-12-07 13:13:23,006 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2019-12-07 13:13:23,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:13:23,483 INFO L225 Difference]: With dead ends: 399311 [2019-12-07 13:13:23,483 INFO L226 Difference]: Without dead ends: 345711 [2019-12-07 13:13:23,545 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=121, Invalid=221, Unknown=0, NotChecked=0, Total=342 [2019-12-07 13:13:23,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345711 states. [2019-12-07 13:13:37,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345711 to 203887. [2019-12-07 13:13:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203887 states. [2019-12-07 13:13:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203887 states to 203887 states and 302795 transitions. [2019-12-07 13:13:38,109 INFO L78 Accepts]: Start accepts. Automaton has 203887 states and 302795 transitions. Word has length 166 [2019-12-07 13:13:38,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:13:38,110 INFO L462 AbstractCegarLoop]: Abstraction has 203887 states and 302795 transitions. [2019-12-07 13:13:38,110 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-07 13:13:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 203887 states and 302795 transitions. [2019-12-07 13:13:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-07 13:13:38,132 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:13:38,132 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:13:38,132 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:13:38,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:13:38,132 INFO L82 PathProgramCache]: Analyzing trace with hash 745364345, now seen corresponding path program 1 times [2019-12-07 13:13:38,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:13:38,133 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251664223] [2019-12-07 13:13:38,133 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:13:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:13:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:13:38,211 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251664223] [2019-12-07 13:13:38,211 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:13:38,211 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:13:38,211 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794321586] [2019-12-07 13:13:38,212 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:13:38,212 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:13:38,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:13:38,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:13:38,212 INFO L87 Difference]: Start difference. First operand 203887 states and 302795 transitions. Second operand 4 states. [2019-12-07 13:13:53,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:13:53,205 INFO L93 Difference]: Finished difference Result 452762 states and 681622 transitions. [2019-12-07 13:13:53,206 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:13:53,206 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2019-12-07 13:13:53,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:13:53,621 INFO L225 Difference]: With dead ends: 452762 [2019-12-07 13:13:53,621 INFO L226 Difference]: Without dead ends: 273585 [2019-12-07 13:13:53,729 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:13:53,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273585 states. [2019-12-07 13:14:09,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273585 to 273583. [2019-12-07 13:14:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273583 states. [2019-12-07 13:14:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273583 states to 273583 states and 407105 transitions. [2019-12-07 13:14:09,823 INFO L78 Accepts]: Start accepts. Automaton has 273583 states and 407105 transitions. Word has length 166 [2019-12-07 13:14:09,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:14:09,823 INFO L462 AbstractCegarLoop]: Abstraction has 273583 states and 407105 transitions. [2019-12-07 13:14:09,823 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:14:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 273583 states and 407105 transitions. [2019-12-07 13:14:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-07 13:14:09,840 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:14:09,840 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:14:09,840 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:14:09,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:14:09,840 INFO L82 PathProgramCache]: Analyzing trace with hash 163774475, now seen corresponding path program 1 times [2019-12-07 13:14:09,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:14:09,840 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393928590] [2019-12-07 13:14:09,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:14:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:14:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:14:09,937 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393928590] [2019-12-07 13:14:09,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:14:09,938 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 13:14:09,938 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868677780] [2019-12-07 13:14:09,938 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-07 13:14:09,938 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:14:09,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-07 13:14:09,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-07 13:14:09,939 INFO L87 Difference]: Start difference. First operand 273583 states and 407105 transitions. Second operand 8 states. [2019-12-07 13:14:59,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:14:59,131 INFO L93 Difference]: Finished difference Result 1007051 states and 1490319 transitions. [2019-12-07 13:14:59,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-12-07 13:14:59,132 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 166 [2019-12-07 13:14:59,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:15:00,260 INFO L225 Difference]: With dead ends: 1007051 [2019-12-07 13:15:00,260 INFO L226 Difference]: Without dead ends: 742651 [2019-12-07 13:15:00,430 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2019-12-07 13:15:01,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742651 states. [2019-12-07 13:15:26,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742651 to 355319. [2019-12-07 13:15:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 355319 states. [2019-12-07 13:15:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355319 states to 355319 states and 520845 transitions. [2019-12-07 13:15:27,601 INFO L78 Accepts]: Start accepts. Automaton has 355319 states and 520845 transitions. Word has length 166 [2019-12-07 13:15:27,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:15:27,601 INFO L462 AbstractCegarLoop]: Abstraction has 355319 states and 520845 transitions. [2019-12-07 13:15:27,601 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-07 13:15:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 355319 states and 520845 transitions. [2019-12-07 13:15:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-07 13:15:27,617 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:15:27,617 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:15:27,617 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:15:27,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:15:27,618 INFO L82 PathProgramCache]: Analyzing trace with hash 2011330745, now seen corresponding path program 1 times [2019-12-07 13:15:27,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:15:27,618 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293537344] [2019-12-07 13:15:27,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:15:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:15:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:15:27,714 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293537344] [2019-12-07 13:15:27,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:15:27,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:15:27,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468862505] [2019-12-07 13:15:27,715 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:15:27,715 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:15:27,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:15:27,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:15:27,715 INFO L87 Difference]: Start difference. First operand 355319 states and 520845 transitions. Second operand 4 states. [2019-12-07 13:15:52,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:15:52,807 INFO L93 Difference]: Finished difference Result 682872 states and 1000709 transitions. [2019-12-07 13:15:52,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:15:52,808 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2019-12-07 13:15:52,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:15:53,283 INFO L225 Difference]: With dead ends: 682872 [2019-12-07 13:15:53,283 INFO L226 Difference]: Without dead ends: 327862 [2019-12-07 13:15:53,421 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:15:53,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327862 states. [2019-12-07 13:16:16,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327862 to 327792. [2019-12-07 13:16:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327792 states. [2019-12-07 13:16:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327792 states to 327792 states and 480136 transitions. [2019-12-07 13:16:17,345 INFO L78 Accepts]: Start accepts. Automaton has 327792 states and 480136 transitions. Word has length 166 [2019-12-07 13:16:17,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:16:17,345 INFO L462 AbstractCegarLoop]: Abstraction has 327792 states and 480136 transitions. [2019-12-07 13:16:17,346 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:16:17,346 INFO L276 IsEmpty]: Start isEmpty. Operand 327792 states and 480136 transitions. [2019-12-07 13:16:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-12-07 13:16:17,359 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:16:17,359 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:16:17,359 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:16:17,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:16:17,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1207808686, now seen corresponding path program 1 times [2019-12-07 13:16:17,360 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:16:17,360 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436689836] [2019-12-07 13:16:17,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:16:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:16:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:16:17,447 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436689836] [2019-12-07 13:16:17,448 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:16:17,448 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:16:17,448 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441017348] [2019-12-07 13:16:17,448 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:16:17,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:16:17,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:16:17,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:16:17,448 INFO L87 Difference]: Start difference. First operand 327792 states and 480136 transitions. Second operand 4 states. [2019-12-07 13:16:41,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:16:41,690 INFO L93 Difference]: Finished difference Result 655667 states and 960349 transitions. [2019-12-07 13:16:41,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:16:41,691 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 168 [2019-12-07 13:16:41,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:16:42,164 INFO L225 Difference]: With dead ends: 655667 [2019-12-07 13:16:42,164 INFO L226 Difference]: Without dead ends: 328030 [2019-12-07 13:16:42,300 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:16:42,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328030 states. [2019-12-07 13:17:09,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328030 to 327894. [2019-12-07 13:17:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327894 states. [2019-12-07 13:17:10,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327894 states to 327894 states and 480236 transitions. [2019-12-07 13:17:10,381 INFO L78 Accepts]: Start accepts. Automaton has 327894 states and 480236 transitions. Word has length 168 [2019-12-07 13:17:10,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:17:10,381 INFO L462 AbstractCegarLoop]: Abstraction has 327894 states and 480236 transitions. [2019-12-07 13:17:10,381 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:17:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 327894 states and 480236 transitions. [2019-12-07 13:17:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-12-07 13:17:10,394 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:17:10,394 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:17:10,394 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:17:10,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:17:10,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1422248292, now seen corresponding path program 1 times [2019-12-07 13:17:10,395 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:17:10,395 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963713901] [2019-12-07 13:17:10,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:17:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:17:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:17:10,426 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963713901] [2019-12-07 13:17:10,426 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:17:10,426 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:17:10,427 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306047465] [2019-12-07 13:17:10,427 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:17:10,427 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:17:10,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:17:10,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:17:10,427 INFO L87 Difference]: Start difference. First operand 327894 states and 480236 transitions. Second operand 3 states. [2019-12-07 13:17:58,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:17:58,598 INFO L93 Difference]: Finished difference Result 906759 states and 1327490 transitions. [2019-12-07 13:17:58,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:17:58,599 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-12-07 13:17:58,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:17:59,627 INFO L225 Difference]: With dead ends: 906759 [2019-12-07 13:17:59,627 INFO L226 Difference]: Without dead ends: 655581 [2019-12-07 13:17:59,779 INFO L630 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 [2019-12-07 13:18:00,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655581 states. [2019-12-07 13:18:28,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655581 to 327904. [2019-12-07 13:18:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327904 states. [2019-12-07 13:18:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327904 states to 327904 states and 480246 transitions. [2019-12-07 13:18:29,220 INFO L78 Accepts]: Start accepts. Automaton has 327904 states and 480246 transitions. Word has length 169 [2019-12-07 13:18:29,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:18:29,221 INFO L462 AbstractCegarLoop]: Abstraction has 327904 states and 480246 transitions. [2019-12-07 13:18:29,221 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:18:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 327904 states and 480246 transitions. [2019-12-07 13:18:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-12-07 13:18:29,240 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:18:29,240 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:18:29,241 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:18:29,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:18:29,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1406467541, now seen corresponding path program 1 times [2019-12-07 13:18:29,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:18:29,241 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243691981] [2019-12-07 13:18:29,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:18:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:18:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:18:29,340 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243691981] [2019-12-07 13:18:29,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:18:29,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 13:18:29,341 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432050214] [2019-12-07 13:18:29,341 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:18:29,341 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:18:29,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:18:29,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:18:29,341 INFO L87 Difference]: Start difference. First operand 327904 states and 480246 transitions. Second operand 5 states. [2019-12-07 13:18:57,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:18:57,491 INFO L93 Difference]: Finished difference Result 656016 states and 960698 transitions. [2019-12-07 13:18:57,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:18:57,492 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2019-12-07 13:18:57,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:18:57,979 INFO L225 Difference]: With dead ends: 656016 [2019-12-07 13:18:57,979 INFO L226 Difference]: Without dead ends: 328381 [2019-12-07 13:18:58,115 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:18:58,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328381 states. [2019-12-07 13:19:25,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328381 to 328150. [2019-12-07 13:19:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 328150 states. [2019-12-07 13:19:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328150 states to 328150 states and 480492 transitions. [2019-12-07 13:19:25,646 INFO L78 Accepts]: Start accepts. Automaton has 328150 states and 480492 transitions. Word has length 170 [2019-12-07 13:19:25,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:19:25,647 INFO L462 AbstractCegarLoop]: Abstraction has 328150 states and 480492 transitions. [2019-12-07 13:19:25,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:19:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 328150 states and 480492 transitions. [2019-12-07 13:19:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-12-07 13:19:25,660 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:19:25,660 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:19:25,660 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:19:25,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:19:25,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1871047919, now seen corresponding path program 1 times [2019-12-07 13:19:25,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:19:25,661 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843644579] [2019-12-07 13:19:25,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:19:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:19:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:19:25,737 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843644579] [2019-12-07 13:19:25,737 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:19:25,737 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:19:25,737 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961396735] [2019-12-07 13:19:25,737 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:19:25,738 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:19:25,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:19:25,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:19:25,738 INFO L87 Difference]: Start difference. First operand 328150 states and 480492 transitions. Second operand 4 states. [2019-12-07 13:19:49,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:19:49,559 INFO L93 Difference]: Finished difference Result 490529 states and 716931 transitions. [2019-12-07 13:19:49,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:19:49,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 170 [2019-12-07 13:19:49,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:19:49,989 INFO L225 Difference]: With dead ends: 490529 [2019-12-07 13:19:49,989 INFO L226 Difference]: Without dead ends: 298768 [2019-12-07 13:19:50,082 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:19:50,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298768 states. [2019-12-07 13:20:14,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298768 to 298768. [2019-12-07 13:20:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298768 states. [2019-12-07 13:20:15,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298768 states to 298768 states and 437356 transitions. [2019-12-07 13:20:15,249 INFO L78 Accepts]: Start accepts. Automaton has 298768 states and 437356 transitions. Word has length 170 [2019-12-07 13:20:15,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:20:15,249 INFO L462 AbstractCegarLoop]: Abstraction has 298768 states and 437356 transitions. [2019-12-07 13:20:15,249 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:20:15,249 INFO L276 IsEmpty]: Start isEmpty. Operand 298768 states and 437356 transitions. [2019-12-07 13:20:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-12-07 13:20:15,261 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:20:15,261 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:20:15,261 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:20:15,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:20:15,262 INFO L82 PathProgramCache]: Analyzing trace with hash 953827222, now seen corresponding path program 1 times [2019-12-07 13:20:15,262 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:20:15,262 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467065763] [2019-12-07 13:20:15,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:20:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:20:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:20:15,335 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467065763] [2019-12-07 13:20:15,335 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:20:15,335 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:20:15,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431157774] [2019-12-07 13:20:15,335 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:20:15,335 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:20:15,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:20:15,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:20:15,336 INFO L87 Difference]: Start difference. First operand 298768 states and 437356 transitions. Second operand 4 states. [2019-12-07 13:20:38,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:20:38,380 INFO L93 Difference]: Finished difference Result 538403 states and 792621 transitions. [2019-12-07 13:20:38,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:20:38,381 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 173 [2019-12-07 13:20:38,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:20:38,743 INFO L225 Difference]: With dead ends: 538403 [2019-12-07 13:20:38,743 INFO L226 Difference]: Without dead ends: 257750 [2019-12-07 13:20:38,873 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:20:39,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257750 states. [2019-12-07 13:21:00,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257750 to 257748. [2019-12-07 13:21:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257748 states. [2019-12-07 13:21:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257748 states to 257748 states and 375066 transitions. [2019-12-07 13:21:01,050 INFO L78 Accepts]: Start accepts. Automaton has 257748 states and 375066 transitions. Word has length 173 [2019-12-07 13:21:01,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:21:01,051 INFO L462 AbstractCegarLoop]: Abstraction has 257748 states and 375066 transitions. [2019-12-07 13:21:01,051 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:21:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 257748 states and 375066 transitions. [2019-12-07 13:21:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-12-07 13:21:01,063 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:21:01,063 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:21:01,063 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:21:01,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:21:01,063 INFO L82 PathProgramCache]: Analyzing trace with hash 1045532778, now seen corresponding path program 1 times [2019-12-07 13:21:01,063 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:21:01,063 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935116481] [2019-12-07 13:21:01,063 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:21:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:21:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:21:01,306 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 13:21:01,307 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 13:21:01,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 01:21:01 BoogieIcfgContainer [2019-12-07 13:21:01,477 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 13:21:01,477 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 13:21:01,477 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 13:21:01,477 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 13:21:01,478 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:12:23" (3/4) ... [2019-12-07 13:21:01,479 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 13:21:01,626 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_bcb6f0c7-6e60-49c6-8adc-0e631c02a1fa/bin/uautomizer/witness.graphml [2019-12-07 13:21:01,627 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 13:21:01,628 INFO L168 Benchmark]: Toolchain (without parser) took 519206.60 ms. Allocated memory was 1.0 GB in the beginning and 7.7 GB in the end (delta: 6.7 GB). Free memory was 934.0 MB in the beginning and 5.5 GB in the end (delta: -4.5 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,628 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:21:01,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 560.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -125.6 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,629 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,629 INFO L168 Benchmark]: Boogie Preprocessor took 44.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,629 INFO L168 Benchmark]: RCFGBuilder took 873.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 859.6 MB in the end (delta: 183.9 MB). Peak memory consumption was 183.9 MB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,630 INFO L168 Benchmark]: TraceAbstraction took 517515.24 ms. Allocated memory was 1.1 GB in the beginning and 7.7 GB in the end (delta: 6.6 GB). Free memory was 859.6 MB in the beginning and 5.5 GB in the end (delta: -4.7 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,630 INFO L168 Benchmark]: Witness Printer took 149.45 ms. Allocated memory is still 7.7 GB. Free memory was 5.5 GB in the beginning and 5.5 GB in the end (delta: 90.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 11.5 GB. [2019-12-07 13:21:01,631 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 560.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -125.6 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 873.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 859.6 MB in the end (delta: 183.9 MB). Peak memory consumption was 183.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 517515.24 ms. Allocated memory was 1.1 GB in the beginning and 7.7 GB in the end (delta: 6.6 GB). Free memory was 859.6 MB in the beginning and 5.5 GB in the end (delta: -4.7 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Witness Printer took 149.45 ms. Allocated memory is still 7.7 GB. Free memory was 5.5 GB in the beginning and 5.5 GB in the end (delta: 90.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1939]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1] int __return_main; [L12] msg_t nomsg = (msg_t )-1; [L13] port_t p12 = 0; [L14] char p12_old = '\x0'; [L15] char p12_new = '\x0'; [L16] _Bool ep12 = 0; [L17] port_t p13 = 0; [L18] char p13_old = '\x0'; [L19] char p13_new = '\x0'; [L20] _Bool ep13 = 0; [L21] port_t p21 = 0; [L22] char p21_old = '\x0'; [L23] char p21_new = '\x0'; [L24] _Bool ep21 = 0; [L25] port_t p23 = 0; [L26] char p23_old = '\x0'; [L27] char p23_new = '\x0'; [L28] _Bool ep23 = 0; [L29] port_t p31 = 0; [L30] char p31_old = '\x0'; [L31] char p31_new = '\x0'; [L32] _Bool ep31 = 0; [L33] port_t p32 = 0; [L34] char p32_old = '\x0'; [L35] char p32_new = '\x0'; [L36] _Bool ep32 = 0; [L37] char id1 = '\x0'; [L38] unsigned char r1 = '\x0'; [L39] char st1 = '\x0'; [L40] char nl1 = '\x0'; [L41] char m1 = '\x0'; [L42] char max1 = '\x0'; [L43] _Bool mode1 = 0; [L44] _Bool newmax1 = 0; [L45] char id2 = '\x0'; [L46] unsigned char r2 = '\x0'; [L47] char st2 = '\x0'; [L48] char nl2 = '\x0'; [L49] char m2 = '\x0'; [L50] char max2 = '\x0'; [L51] _Bool mode2 = 0; [L52] _Bool newmax2 = 0; [L53] char id3 = '\x0'; [L54] unsigned char r3 = '\x0'; [L55] char st3 = '\x0'; [L56] char nl3 = '\x0'; [L57] char m3 = '\x0'; [L58] char max3 = '\x0'; [L59] _Bool mode3 = 0; [L60] _Bool newmax3 = 0; [L64] void (*nodes[3])() = { &node1, &node2, &node3 }; [L68] int __return_1868; [L69] int __return_2014; [L70] int __return_2147; [L71] int __return_2263; [L72] int __return_3059; [L73] int __return_3028; [L74] int __return_2964; [L75] int __return_2930; [L76] int __return_2526; [L77] int __return_2815; [L78] int __return_2781; [L79] int __return_2696; [L80] int __return_2401; 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=0, ep13=0, ep21=0, ep23=0, ep31=0, ep32=0, id1=0, id2=0, id3=0, m1=0, m2=0, m3=0, max1=0, max2=0, max3=0, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=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] [L83] int main__c1; [L84] int main__i2; [L85] main__c1 = 0 [L86] ep12 = __VERIFIER_nondet_bool() [L87] ep13 = __VERIFIER_nondet_bool() [L88] ep21 = __VERIFIER_nondet_bool() [L89] ep23 = __VERIFIER_nondet_bool() [L90] ep31 = __VERIFIER_nondet_bool() [L91] ep32 = __VERIFIER_nondet_bool() [L92] id1 = __VERIFIER_nondet_char() [L93] r1 = __VERIFIER_nondet_uchar() [L94] st1 = __VERIFIER_nondet_char() [L95] nl1 = __VERIFIER_nondet_char() [L96] m1 = __VERIFIER_nondet_char() [L97] max1 = __VERIFIER_nondet_char() [L98] mode1 = __VERIFIER_nondet_bool() [L99] newmax1 = __VERIFIER_nondet_bool() [L100] id2 = __VERIFIER_nondet_char() [L101] r2 = __VERIFIER_nondet_uchar() [L102] st2 = __VERIFIER_nondet_char() [L103] nl2 = __VERIFIER_nondet_char() [L104] m2 = __VERIFIER_nondet_char() [L105] max2 = __VERIFIER_nondet_char() [L106] mode2 = __VERIFIER_nondet_bool() [L107] newmax2 = __VERIFIER_nondet_bool() [L108] id3 = __VERIFIER_nondet_char() [L109] r3 = __VERIFIER_nondet_uchar() [L110] st3 = __VERIFIER_nondet_char() [L111] nl3 = __VERIFIER_nondet_char() [L112] m3 = __VERIFIER_nondet_char() [L113] max3 = __VERIFIER_nondet_char() [L114] mode3 = __VERIFIER_nondet_bool() [L115] newmax3 = __VERIFIER_nondet_bool() [L117] _Bool init__r121; [L118] _Bool init__r131; [L119] _Bool init__r211; [L120] _Bool init__r231; [L121] _Bool init__r311; [L122] _Bool init__r321; [L123] _Bool init__r122; [L124] int init__tmp; [L125] _Bool init__r132; [L126] int init__tmp___0; [L127] _Bool init__r212; [L128] int init__tmp___1; [L129] _Bool init__r232; [L130] int init__tmp___2; [L131] _Bool init__r312; [L132] int init__tmp___3; [L133] _Bool init__r322; [L134] int init__tmp___4; [L135] int init__tmp___5; [L136] init__r121 = ep12 [L137] init__r131 = ep13 [L138] init__r211 = ep21 [L139] init__r231 = ep23 [L140] init__r311 = ep31 [L141] init__r321 = ep32 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L142] COND FALSE !(!(init__r121 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3155] COND TRUE !(init__r131 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3157] COND TRUE !(ep32 == 0) [L3159] init__tmp = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L146] init__r122 = (_Bool)init__tmp 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L147] COND TRUE !(init__r131 == 0) [L149] init__tmp___0 = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L151] init__r132 = (_Bool)init__tmp___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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L152] COND TRUE !(init__r211 == 0) [L154] init__tmp___1 = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L156] init__r212 = (_Bool)init__tmp___1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L157] COND FALSE !(!(init__r231 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3086] COND TRUE !(init__r211 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3088] COND TRUE !(ep13 == 0) [L3090] init__tmp___2 = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L161] init__r232 = (_Bool)init__tmp___2 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L162] COND FALSE !(!(init__r311 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3063] COND TRUE !(init__r321 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L3065] COND TRUE !(ep21 == 0) [L3067] init__tmp___3 = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L166] init__r312 = (_Bool)init__tmp___3 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L167] COND TRUE !(init__r321 == 0) [L169] init__tmp___4 = 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L171] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L172] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L174] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L176] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L178] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L180] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L182] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L184] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L186] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L188] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L190] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L192] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L194] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L196] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L198] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L200] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L202] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L204] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L206] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L208] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L210] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L212] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L214] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L216] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L218] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L220] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L222] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L224] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L226] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L228] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L230] COND TRUE !(newmax3 == 0) [L232] init__tmp___5 = 1 [L233] __return_1868 = init__tmp___5 [L234] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L235] COND TRUE main__i2 != 0 [L237] p12_old = nomsg [L238] p12_new = nomsg [L239] p13_old = nomsg [L240] p13_new = nomsg [L241] p21_old = nomsg [L242] p21_new = nomsg [L243] p23_old = nomsg [L244] p23_new = nomsg [L245] p31_old = nomsg [L246] p31_new = nomsg [L247] p32_old = nomsg [L248] p32_new = nomsg [L249] main__i2 = 0 [L251] _Bool node1__newmax; [L252] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L253] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L259] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L261] COND FALSE !(!(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L274] COND TRUE !(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L276] COND TRUE !(newmax1 == 0) [L278] int node1____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L279] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L281] COND TRUE p13_new == nomsg [L283] node1____CPAchecker_TMP_1 = 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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] [L285] p13_new = node1____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, 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=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L287] mode1 = 1 [L289] _Bool node2__newmax; [L290] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L291] COND 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L297] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L299] COND TRUE !(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] COND TRUE !(newmax2 == 0) [L303] int node2____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L306] COND TRUE p21_new == nomsg [L308] node2____CPAchecker_TMP_0 = 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] [L310] p21_new = node2____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L312] COND FALSE !(!(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L325] mode2 = 1 [L327] _Bool node3__newmax; [L328] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L329] COND FALSE !(!(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L335] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L337] COND FALSE !(!(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L350] COND TRUE !(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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L352] COND TRUE !(newmax3 == 0) [L354] int node3____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L355] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L357] COND TRUE p32_new == nomsg [L359] node3____CPAchecker_TMP_1 = 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L361] p32_new = node3____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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=0, p13_old=-1, p21=0, p21_new=3, p21_old=-1, p23=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] [L363] mode3 = 1 [L364] p12_old = p12_new [L365] p12_new = nomsg [L366] p13_old = p13_new [L367] p13_new = nomsg [L368] p21_old = p21_new [L369] p21_new = nomsg [L370] p23_old = p23_new [L371] p23_new = nomsg [L372] p31_old = p31_new [L373] p31_new = nomsg [L374] p32_old = p32_new [L375] p32_new = nomsg [L377] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L378] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L380] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L382] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L384] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L386] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L392] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L394] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L396] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L402] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L404] COND TRUE ((int)r1) < 2 [L406] check__tmp = 1 [L407] __return_2014 = check__tmp [L408] main__c1 = __return_2014 [L410] _Bool __tmp_1; [L411] __tmp_1 = main__c1 [L412] _Bool assert__arg; [L413] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L414] COND FALSE !(assert__arg == 0) [L421] _Bool node1__newmax; [L422] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L423] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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] [L425] COND FALSE !(r1 == 255) [L431] r1 = r1 + 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=0, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=3, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L432] COND TRUE !(ep21 == 0) [L434] m1 = p21_old [L435] p21_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=0, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L436] COND TRUE ((int)m1) > ((int)max1) [L438] max1 = m1 [L439] node1__newmax = 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L441] COND FALSE !(!(ep31 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L450] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L451] COND FALSE !(((int)r1) == 2) [L457] mode1 = 0 [L459] _Bool node2__newmax; [L460] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L461] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=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=0, r3=0, st1=0, st2=0, st3=0] [L463] COND FALSE !(r2 == 255) [L469] r2 = r2 + 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L470] COND FALSE !(!(ep12 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=0, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L479] COND TRUE !(ep32 == 0) [L481] m2 = p32_old [L482] p32_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L483] COND FALSE !(((int)m2) > ((int)max2)) 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L488] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L489] COND FALSE !(((int)r2) == 2) [L495] mode2 = 0 [L497] _Bool node3__newmax; [L498] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L499] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L501] COND FALSE !(r3 == 255) [L507] r3 = r3 + 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=0, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND TRUE !(ep13 == 0) [L510] m3 = p13_old [L511] p13_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L512] COND FALSE !(((int)m3) > ((int)max3)) 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=-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] [L517] COND FALSE !(!(ep23 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L526] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L527] COND FALSE !(((int)r3) == 2) [L533] mode3 = 0 [L534] p12_old = p12_new [L535] p12_new = nomsg [L536] p13_old = p13_new [L537] p13_new = nomsg [L538] p21_old = p21_new [L539] p21_new = nomsg [L540] p23_old = p23_new [L541] p23_new = nomsg [L542] p31_old = p31_new [L543] p31_new = nomsg [L544] p32_old = p32_new [L545] p32_new = nomsg [L547] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L548] COND TRUE ((((int)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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L550] COND TRUE (((int)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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L552] COND 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L554] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L556] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L562] COND 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L564] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L566] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L572] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L574] COND TRUE ((int)r1) < 2 [L576] check__tmp = 1 [L577] __return_2147 = check__tmp [L578] main__c1 = __return_2147 [L580] _Bool __tmp_2; [L581] __tmp_2 = main__c1 [L582] _Bool assert__arg; [L583] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L584] COND FALSE !(assert__arg == 0) [L591] _Bool node1__newmax; [L592] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L593] COND FALSE !(!(mode1 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L599] COND FALSE !(((int)r1) < 1) [L605] mode1 = 1 [L607] _Bool node2__newmax; [L608] node2__newmax = 0 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L609] COND FALSE !(!(mode2 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L615] COND TRUE ((int)r2) < 2 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L617] COND TRUE !(ep21 == 0) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L619] COND FALSE !(!(newmax2 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L630] COND FALSE !(!(ep23 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L643] mode2 = 1 [L645] _Bool node3__newmax; [L646] node3__newmax = 0 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L647] COND FALSE !(!(mode3 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND TRUE ((int)r3) < 2 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L655] COND FALSE !(!(ep31 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND TRUE !(ep32 == 0) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L670] COND FALSE !(!(newmax3 == 0)) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L681] mode3 = 1 [L682] p12_old = p12_new [L683] p12_new = nomsg [L684] p13_old = p13_new [L685] p13_new = nomsg [L686] p21_old = p21_new [L687] p21_new = nomsg [L688] p23_old = p23_new [L689] p23_new = nomsg [L690] p31_old = p31_new [L691] p31_new = nomsg [L692] p32_old = p32_new [L693] p32_new = nomsg [L695] int check__tmp; VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L696] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L698] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L700] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L702] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L704] COND FALSE !(((int)r1) >= 2) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L710] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L712] COND TRUE ((int)r1) < 2 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L714] COND FALSE !(((int)r1) >= 2) VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L720] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L722] COND TRUE ((int)r1) < 2 [L724] check__tmp = 1 [L725] __return_2263 = check__tmp [L726] main__c1 = __return_2263 [L728] _Bool __tmp_3; [L729] __tmp_3 = main__c1 [L730] _Bool assert__arg; [L731] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L732] COND FALSE !(assert__arg == 0) [L739] _Bool node1__newmax; [L740] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L741] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L743] COND FALSE !(r1 == 255) [L749] r1 = r1 + 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=3, m2=1, m3=0, max1=3, max2=3, max3=1, 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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L750] COND TRUE !(ep21 == 0) [L752] m1 = p21_old [L753] p21_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L754] COND FALSE !(((int)m1) > ((int)max1)) 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L759] COND FALSE !(!(ep31 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L768] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L769] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L771] COND FALSE !(((int)max1) == ((int)id1)) [L1833] nl1 = 1 [L1834] mode1 = 0 [L1836] _Bool node2__newmax; [L1837] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L1838] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L1840] COND FALSE !(r2 == 255) [L1846] r2 = r2 + 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L1847] COND FALSE !(!(ep12 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=1, m3=0, max1=3, max2=3, max3=1, 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] [L1856] COND TRUE !(ep32 == 0) [L1858] m2 = p32_old [L1859] p32_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1860] COND FALSE !(((int)m2) > ((int)max2)) 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1865] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1866] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1868] COND TRUE ((int)max2) == ((int)id2) [L1870] st2 = 1 [L1871] mode2 = 0 [L1873] _Bool node3__newmax; [L1874] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1875] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1877] COND FALSE !(r3 == 255) [L1883] r3 = r3 + 1 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=0, max1=3, max2=3, max3=1, 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] [L1884] COND TRUE !(ep13 == 0) [L1886] m3 = p13_old [L1887] p13_old = nomsg 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1888] COND FALSE !(((int)m3) > ((int)max3)) 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1893] COND FALSE !(!(ep23 == 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1902] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1903] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1905] COND TRUE ((int)max3) == ((int)id3) [L1907] st3 = 1 [L1908] mode3 = 0 [L1909] p12_old = p12_new [L1910] p12_new = nomsg [L1911] p13_old = p13_new [L1912] p13_new = nomsg [L1913] p21_old = p21_new [L1914] p21_new = nomsg [L1915] p23_old = p23_new [L1916] p23_new = nomsg [L1917] p31_old = p31_new [L1918] p31_new = nomsg [L1919] p32_old = p32_new [L1920] p32_new = nomsg [L1922] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1923] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1929] check__tmp = 0 [L1930] __return_2815 = check__tmp [L1931] main__c1 = __return_2815 [L1933] _Bool __tmp_8; [L1934] __tmp_8 = main__c1 [L1935] _Bool assert__arg; [L1936] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1937] 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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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] [L1939] __VERIFIER_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=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=0, id2=3, id3=1, m1=-1, m2=-1, m3=-1, max1=3, max2=3, max3=1, 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, 411 locations, 5 error locations. Result: UNSAFE, OverallTime: 517.3s, OverallIterations: 28, TraceHistogramMax: 1, AutomataDifference: 282.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 20667 SDtfs, 34152 SDslu, 18054 SDs, 0 SdLazy, 2111 SolverSat, 965 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 162 GetRequests, 59 SyntacticMatches, 6 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=355319occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 231.7s AutomataMinimizationTime, 27 MinimizatonAttempts, 949503 StatesRemovedByMinimization, 22 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 4452 NumberOfCodeBlocks, 4452 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 4252 ConstructedInterpolants, 0 QuantifiedInterpolants, 1976689 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 27 InterpolantComputations, 27 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...