./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/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 3cd23d8d7f8a24c697b198cd1c3251057e3687da ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 0.1.24-cad4683 [2019-11-16 00:22:03,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 00:22:03,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 00:22:03,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 00:22:03,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 00:22:03,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 00:22:03,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 00:22:03,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 00:22:03,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 00:22:03,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 00:22:03,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 00:22:03,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 00:22:03,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 00:22:03,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 00:22:03,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 00:22:03,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 00:22:03,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 00:22:03,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 00:22:03,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 00:22:03,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 00:22:03,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 00:22:03,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 00:22:03,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 00:22:03,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 00:22:03,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 00:22:03,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 00:22:03,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 00:22:03,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 00:22:03,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 00:22:03,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 00:22:03,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 00:22:03,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 00:22:03,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 00:22:03,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 00:22:03,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 00:22:03,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 00:22:03,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 00:22:03,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 00:22:03,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 00:22:03,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 00:22:03,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 00:22:03,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-16 00:22:03,143 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 00:22:03,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 00:22:03,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 00:22:03,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 00:22:03,146 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 00:22:03,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 00:22:03,146 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-16 00:22:03,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 00:22:03,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-16 00:22:03,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 00:22:03,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-16 00:22:03,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-16 00:22:03,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-16 00:22:03,148 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-16 00:22:03,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 00:22:03,148 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 00:22:03,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-16 00:22:03,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 00:22:03,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 00:22:03,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-16 00:22:03,150 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-16 00:22:03,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-16 00:22:03,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 00:22:03,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-16 00:22:03,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-16 00:22:03,151 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 00:22:03,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-16 00:22:03,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-16 00:22:03,152 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_db26e0ed-118d-4de2-a3f5-55a633641a7a/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 -> 3cd23d8d7f8a24c697b198cd1c3251057e3687da [2019-11-16 00:22:03,178 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 00:22:03,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 00:22:03,193 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 00:22:03,194 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 00:22:03,194 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 00:22:03,195 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-11-16 00:22:03,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/data/8787b83ec/e0738f4181eb44abb5631a80073a139f/FLAGc597ab14a [2019-11-16 00:22:03,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 00:22:03,761 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-11-16 00:22:03,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/data/8787b83ec/e0738f4181eb44abb5631a80073a139f/FLAGc597ab14a [2019-11-16 00:22:04,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/data/8787b83ec/e0738f4181eb44abb5631a80073a139f [2019-11-16 00:22:04,219 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 00:22:04,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-16 00:22:04,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 00:22:04,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 00:22:04,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 00:22:04,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:04" (1/1) ... [2019-11-16 00:22:04,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42db30af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04, skipping insertion in model container [2019-11-16 00:22:04,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:04" (1/1) ... [2019-11-16 00:22:04,234 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 00:22:04,311 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 00:22:04,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:22:04,857 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 00:22:05,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:22:05,360 INFO L192 MainTranslator]: Completed translation [2019-11-16 00:22:05,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05 WrapperNode [2019-11-16 00:22:05,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 00:22:05,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 00:22:05,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 00:22:05,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 00:22:05,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 00:22:05,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 00:22:05,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 00:22:05,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 00:22:05,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... [2019-11-16 00:22:05,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 00:22:05,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-16 00:22:05,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-16 00:22:05,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-16 00:22:05,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/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 [2019-11-16 00:22:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-16 00:22:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-16 00:22:07,595 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-16 00:22:07,596 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-16 00:22:07,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:07 BoogieIcfgContainer [2019-11-16 00:22:07,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-16 00:22:07,599 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-16 00:22:07,599 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-16 00:22:07,602 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-16 00:22:07,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:22:04" (1/3) ... [2019-11-16 00:22:07,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27768491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:22:07, skipping insertion in model container [2019-11-16 00:22:07,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:05" (2/3) ... [2019-11-16 00:22:07,604 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27768491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:22:07, skipping insertion in model container [2019-11-16 00:22:07,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:07" (3/3) ... [2019-11-16 00:22:07,606 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-11-16 00:22:07,616 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-16 00:22:07,624 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-11-16 00:22:07,636 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-11-16 00:22:07,664 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-16 00:22:07,664 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-16 00:22:07,664 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-16 00:22:07,664 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-16 00:22:07,664 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-16 00:22:07,664 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-16 00:22:07,665 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-16 00:22:07,665 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-16 00:22:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states. [2019-11-16 00:22:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-11-16 00:22:07,704 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:07,705 INFO L380 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] [2019-11-16 00:22:07,706 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:07,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:07,712 INFO L82 PathProgramCache]: Analyzing trace with hash 1203570768, now seen corresponding path program 1 times [2019-11-16 00:22:07,720 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:07,721 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638997260] [2019-11-16 00:22:07,721 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:07,721 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:07,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:08,578 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638997260] [2019-11-16 00:22:08,579 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:08,579 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:08,580 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185352699] [2019-11-16 00:22:08,585 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:08,586 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:08,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:08,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:08,601 INFO L87 Difference]: Start difference. First operand 377 states. Second operand 4 states. [2019-11-16 00:22:08,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:08,876 INFO L93 Difference]: Finished difference Result 1100 states and 1983 transitions. [2019-11-16 00:22:08,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:08,881 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 139 [2019-11-16 00:22:08,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:08,909 INFO L225 Difference]: With dead ends: 1100 [2019-11-16 00:22:08,909 INFO L226 Difference]: Without dead ends: 726 [2019-11-16 00:22:08,913 INFO L600 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 [2019-11-16 00:22:08,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2019-11-16 00:22:09,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 701. [2019-11-16 00:22:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 701 states. [2019-11-16 00:22:09,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 701 states and 1004 transitions. [2019-11-16 00:22:09,034 INFO L78 Accepts]: Start accepts. Automaton has 701 states and 1004 transitions. Word has length 139 [2019-11-16 00:22:09,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:09,034 INFO L462 AbstractCegarLoop]: Abstraction has 701 states and 1004 transitions. [2019-11-16 00:22:09,034 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1004 transitions. [2019-11-16 00:22:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-11-16 00:22:09,039 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:09,039 INFO L380 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] [2019-11-16 00:22:09,040 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:09,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:09,040 INFO L82 PathProgramCache]: Analyzing trace with hash -1141139268, now seen corresponding path program 1 times [2019-11-16 00:22:09,040 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:09,040 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818412101] [2019-11-16 00:22:09,041 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,041 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:09,121 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818412101] [2019-11-16 00:22:09,121 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:09,121 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:09,122 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941859389] [2019-11-16 00:22:09,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:09,124 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:09,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:09,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:09,124 INFO L87 Difference]: Start difference. First operand 701 states and 1004 transitions. Second operand 3 states. [2019-11-16 00:22:09,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:09,182 INFO L93 Difference]: Finished difference Result 2065 states and 2950 transitions. [2019-11-16 00:22:09,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:09,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2019-11-16 00:22:09,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:09,191 INFO L225 Difference]: With dead ends: 2065 [2019-11-16 00:22:09,191 INFO L226 Difference]: Without dead ends: 1392 [2019-11-16 00:22:09,194 INFO L600 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 [2019-11-16 00:22:09,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2019-11-16 00:22:09,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 703. [2019-11-16 00:22:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 703 states. [2019-11-16 00:22:09,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 703 states and 1006 transitions. [2019-11-16 00:22:09,236 INFO L78 Accepts]: Start accepts. Automaton has 703 states and 1006 transitions. Word has length 140 [2019-11-16 00:22:09,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:09,237 INFO L462 AbstractCegarLoop]: Abstraction has 703 states and 1006 transitions. [2019-11-16 00:22:09,237 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1006 transitions. [2019-11-16 00:22:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-11-16 00:22:09,239 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:09,239 INFO L380 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] [2019-11-16 00:22:09,240 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:09,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:09,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1084924930, now seen corresponding path program 1 times [2019-11-16 00:22:09,241 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:09,241 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129696318] [2019-11-16 00:22:09,241 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,241 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:09,330 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129696318] [2019-11-16 00:22:09,330 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:09,331 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:09,331 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310453738] [2019-11-16 00:22:09,332 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:09,332 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:09,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:09,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:09,333 INFO L87 Difference]: Start difference. First operand 703 states and 1006 transitions. Second operand 3 states. [2019-11-16 00:22:09,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:09,434 INFO L93 Difference]: Finished difference Result 1889 states and 2711 transitions. [2019-11-16 00:22:09,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:09,435 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 141 [2019-11-16 00:22:09,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:09,443 INFO L225 Difference]: With dead ends: 1889 [2019-11-16 00:22:09,443 INFO L226 Difference]: Without dead ends: 1364 [2019-11-16 00:22:09,445 INFO L600 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 [2019-11-16 00:22:09,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1364 states. [2019-11-16 00:22:09,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1364 to 1339. [2019-11-16 00:22:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1339 states. [2019-11-16 00:22:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1339 states and 1907 transitions. [2019-11-16 00:22:09,501 INFO L78 Accepts]: Start accepts. Automaton has 1339 states and 1907 transitions. Word has length 141 [2019-11-16 00:22:09,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:09,502 INFO L462 AbstractCegarLoop]: Abstraction has 1339 states and 1907 transitions. [2019-11-16 00:22:09,502 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1907 transitions. [2019-11-16 00:22:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-11-16 00:22:09,505 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:09,505 INFO L380 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] [2019-11-16 00:22:09,505 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:09,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:09,506 INFO L82 PathProgramCache]: Analyzing trace with hash -980453119, now seen corresponding path program 1 times [2019-11-16 00:22:09,506 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:09,506 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131883038] [2019-11-16 00:22:09,507 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,507 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,507 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:09,750 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131883038] [2019-11-16 00:22:09,750 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:09,751 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:09,751 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070295563] [2019-11-16 00:22:09,751 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:09,752 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:09,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:09,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:09,752 INFO L87 Difference]: Start difference. First operand 1339 states and 1907 transitions. Second operand 4 states. [2019-11-16 00:22:09,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:09,843 INFO L93 Difference]: Finished difference Result 2197 states and 3137 transitions. [2019-11-16 00:22:09,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:09,844 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 141 [2019-11-16 00:22:09,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:09,852 INFO L225 Difference]: With dead ends: 2197 [2019-11-16 00:22:09,852 INFO L226 Difference]: Without dead ends: 1026 [2019-11-16 00:22:09,855 INFO L600 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 [2019-11-16 00:22:09,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2019-11-16 00:22:09,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 1026. [2019-11-16 00:22:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1026 states. [2019-11-16 00:22:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1453 transitions. [2019-11-16 00:22:09,909 INFO L78 Accepts]: Start accepts. Automaton has 1026 states and 1453 transitions. Word has length 141 [2019-11-16 00:22:09,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:09,910 INFO L462 AbstractCegarLoop]: Abstraction has 1026 states and 1453 transitions. [2019-11-16 00:22:09,910 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1453 transitions. [2019-11-16 00:22:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-16 00:22:09,913 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:09,914 INFO L380 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] [2019-11-16 00:22:09,914 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:09,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:09,915 INFO L82 PathProgramCache]: Analyzing trace with hash -1168757507, now seen corresponding path program 1 times [2019-11-16 00:22:09,915 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:09,915 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416535514] [2019-11-16 00:22:09,915 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,915 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:09,916 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:10,031 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416535514] [2019-11-16 00:22:10,032 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:10,032 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:10,032 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036595483] [2019-11-16 00:22:10,032 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:10,033 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:10,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:10,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:10,034 INFO L87 Difference]: Start difference. First operand 1026 states and 1453 transitions. Second operand 3 states. [2019-11-16 00:22:10,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:10,459 INFO L93 Difference]: Finished difference Result 2646 states and 3788 transitions. [2019-11-16 00:22:10,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:10,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-16 00:22:10,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:10,471 INFO L225 Difference]: With dead ends: 2646 [2019-11-16 00:22:10,471 INFO L226 Difference]: Without dead ends: 1873 [2019-11-16 00:22:10,473 INFO L600 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 [2019-11-16 00:22:10,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1873 states. [2019-11-16 00:22:10,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1873 to 1848. [2019-11-16 00:22:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1848 states. [2019-11-16 00:22:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1848 states and 2630 transitions. [2019-11-16 00:22:10,554 INFO L78 Accepts]: Start accepts. Automaton has 1848 states and 2630 transitions. Word has length 147 [2019-11-16 00:22:10,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:10,555 INFO L462 AbstractCegarLoop]: Abstraction has 1848 states and 2630 transitions. [2019-11-16 00:22:10,555 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2630 transitions. [2019-11-16 00:22:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-16 00:22:10,559 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:10,559 INFO L380 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] [2019-11-16 00:22:10,559 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:10,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:10,560 INFO L82 PathProgramCache]: Analyzing trace with hash 668575330, now seen corresponding path program 1 times [2019-11-16 00:22:10,560 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:10,560 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686103790] [2019-11-16 00:22:10,560 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:10,561 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:10,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:10,781 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686103790] [2019-11-16 00:22:10,782 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:10,782 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:10,782 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821472752] [2019-11-16 00:22:10,782 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:10,783 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:10,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:10,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:10,783 INFO L87 Difference]: Start difference. First operand 1848 states and 2630 transitions. Second operand 4 states. [2019-11-16 00:22:11,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:11,059 INFO L93 Difference]: Finished difference Result 3382 states and 4978 transitions. [2019-11-16 00:22:11,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:11,060 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 147 [2019-11-16 00:22:11,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:11,077 INFO L225 Difference]: With dead ends: 3382 [2019-11-16 00:22:11,077 INFO L226 Difference]: Without dead ends: 2810 [2019-11-16 00:22:11,079 INFO L600 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 [2019-11-16 00:22:11,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2810 states. [2019-11-16 00:22:11,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2810 to 2808. [2019-11-16 00:22:11,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2808 states. [2019-11-16 00:22:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2808 states and 4040 transitions. [2019-11-16 00:22:11,295 INFO L78 Accepts]: Start accepts. Automaton has 2808 states and 4040 transitions. Word has length 147 [2019-11-16 00:22:11,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:11,295 INFO L462 AbstractCegarLoop]: Abstraction has 2808 states and 4040 transitions. [2019-11-16 00:22:11,295 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4040 transitions. [2019-11-16 00:22:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-16 00:22:11,300 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:11,300 INFO L380 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] [2019-11-16 00:22:11,301 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:11,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:11,301 INFO L82 PathProgramCache]: Analyzing trace with hash 2048583783, now seen corresponding path program 1 times [2019-11-16 00:22:11,301 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:11,302 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898223166] [2019-11-16 00:22:11,302 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:11,302 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:11,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:11,388 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898223166] [2019-11-16 00:22:11,389 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:11,389 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:11,389 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605235814] [2019-11-16 00:22:11,389 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:11,390 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:11,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:11,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:11,390 INFO L87 Difference]: Start difference. First operand 2808 states and 4040 transitions. Second operand 3 states. [2019-11-16 00:22:11,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:11,637 INFO L93 Difference]: Finished difference Result 5536 states and 8266 transitions. [2019-11-16 00:22:11,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:11,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-16 00:22:11,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:11,663 INFO L225 Difference]: With dead ends: 5536 [2019-11-16 00:22:11,663 INFO L226 Difference]: Without dead ends: 4451 [2019-11-16 00:22:11,666 INFO L600 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 [2019-11-16 00:22:11,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4451 states. [2019-11-16 00:22:11,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4451 to 4449. [2019-11-16 00:22:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4449 states. [2019-11-16 00:22:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 4449 states and 6493 transitions. [2019-11-16 00:22:11,908 INFO L78 Accepts]: Start accepts. Automaton has 4449 states and 6493 transitions. Word has length 147 [2019-11-16 00:22:11,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:11,908 INFO L462 AbstractCegarLoop]: Abstraction has 4449 states and 6493 transitions. [2019-11-16 00:22:11,908 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:11,908 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 6493 transitions. [2019-11-16 00:22:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-16 00:22:11,914 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:11,915 INFO L380 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] [2019-11-16 00:22:11,915 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:11,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:11,916 INFO L82 PathProgramCache]: Analyzing trace with hash -101387384, now seen corresponding path program 1 times [2019-11-16 00:22:11,916 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:11,916 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694634461] [2019-11-16 00:22:11,916 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:11,916 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:11,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:12,168 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694634461] [2019-11-16 00:22:12,169 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:12,169 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:12,169 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618823359] [2019-11-16 00:22:12,169 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:12,170 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:12,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:12,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:12,170 INFO L87 Difference]: Start difference. First operand 4449 states and 6493 transitions. Second operand 4 states. [2019-11-16 00:22:12,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:12,599 INFO L93 Difference]: Finished difference Result 11588 states and 16901 transitions. [2019-11-16 00:22:12,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:12,600 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 147 [2019-11-16 00:22:12,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:12,640 INFO L225 Difference]: With dead ends: 11588 [2019-11-16 00:22:12,640 INFO L226 Difference]: Without dead ends: 7158 [2019-11-16 00:22:12,648 INFO L600 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 [2019-11-16 00:22:12,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7158 states. [2019-11-16 00:22:13,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7158 to 7136. [2019-11-16 00:22:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7136 states. [2019-11-16 00:22:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 7136 states and 10302 transitions. [2019-11-16 00:22:13,055 INFO L78 Accepts]: Start accepts. Automaton has 7136 states and 10302 transitions. Word has length 147 [2019-11-16 00:22:13,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:13,056 INFO L462 AbstractCegarLoop]: Abstraction has 7136 states and 10302 transitions. [2019-11-16 00:22:13,056 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 7136 states and 10302 transitions. [2019-11-16 00:22:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-16 00:22:13,067 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:13,067 INFO L380 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] [2019-11-16 00:22:13,067 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:13,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:13,068 INFO L82 PathProgramCache]: Analyzing trace with hash 1272506948, now seen corresponding path program 1 times [2019-11-16 00:22:13,068 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:13,068 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688868851] [2019-11-16 00:22:13,069 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:13,069 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:13,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:13,167 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688868851] [2019-11-16 00:22:13,167 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:13,168 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:13,168 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261845186] [2019-11-16 00:22:13,168 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:13,169 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:13,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:13,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:13,169 INFO L87 Difference]: Start difference. First operand 7136 states and 10302 transitions. Second operand 3 states. [2019-11-16 00:22:13,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:13,860 INFO L93 Difference]: Finished difference Result 20323 states and 29354 transitions. [2019-11-16 00:22:13,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:13,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2019-11-16 00:22:13,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:13,910 INFO L225 Difference]: With dead ends: 20323 [2019-11-16 00:22:13,910 INFO L226 Difference]: Without dead ends: 13660 [2019-11-16 00:22:13,919 INFO L600 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 [2019-11-16 00:22:13,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13660 states. [2019-11-16 00:22:14,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13660 to 13640. [2019-11-16 00:22:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13640 states. [2019-11-16 00:22:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13640 states to 13640 states and 19472 transitions. [2019-11-16 00:22:14,685 INFO L78 Accepts]: Start accepts. Automaton has 13640 states and 19472 transitions. Word has length 149 [2019-11-16 00:22:14,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:14,686 INFO L462 AbstractCegarLoop]: Abstraction has 13640 states and 19472 transitions. [2019-11-16 00:22:14,686 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 13640 states and 19472 transitions. [2019-11-16 00:22:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-16 00:22:14,704 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:14,704 INFO L380 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] [2019-11-16 00:22:14,704 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:14,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:14,707 INFO L82 PathProgramCache]: Analyzing trace with hash -235144953, now seen corresponding path program 1 times [2019-11-16 00:22:14,708 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:14,708 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072469427] [2019-11-16 00:22:14,708 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:14,708 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:14,708 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:14,877 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072469427] [2019-11-16 00:22:14,878 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:14,878 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:14,881 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649928169] [2019-11-16 00:22:14,881 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:14,882 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:14,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:14,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:14,882 INFO L87 Difference]: Start difference. First operand 13640 states and 19472 transitions. Second operand 4 states. [2019-11-16 00:22:15,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:15,338 INFO L93 Difference]: Finished difference Result 21757 states and 31033 transitions. [2019-11-16 00:22:15,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:15,339 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2019-11-16 00:22:15,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:15,360 INFO L225 Difference]: With dead ends: 21757 [2019-11-16 00:22:15,361 INFO L226 Difference]: Without dead ends: 11111 [2019-11-16 00:22:15,378 INFO L600 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 [2019-11-16 00:22:15,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11111 states. [2019-11-16 00:22:15,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11111 to 11111. [2019-11-16 00:22:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11111 states. [2019-11-16 00:22:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11111 states to 11111 states and 15800 transitions. [2019-11-16 00:22:15,941 INFO L78 Accepts]: Start accepts. Automaton has 11111 states and 15800 transitions. Word has length 149 [2019-11-16 00:22:15,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:15,941 INFO L462 AbstractCegarLoop]: Abstraction has 11111 states and 15800 transitions. [2019-11-16 00:22:15,942 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 11111 states and 15800 transitions. [2019-11-16 00:22:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-11-16 00:22:15,956 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:15,956 INFO L380 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] [2019-11-16 00:22:15,957 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:15,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:15,957 INFO L82 PathProgramCache]: Analyzing trace with hash 1597470439, now seen corresponding path program 1 times [2019-11-16 00:22:15,957 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:15,958 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148404713] [2019-11-16 00:22:15,958 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:15,958 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:15,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:16,331 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148404713] [2019-11-16 00:22:16,331 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:16,332 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-16 00:22:16,332 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000245019] [2019-11-16 00:22:16,332 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-16 00:22:16,333 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:16,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-16 00:22:16,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-11-16 00:22:16,334 INFO L87 Difference]: Start difference. First operand 11111 states and 15800 transitions. Second operand 8 states. [2019-11-16 00:22:17,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:17,176 INFO L93 Difference]: Finished difference Result 22720 states and 32954 transitions. [2019-11-16 00:22:17,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:17,177 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2019-11-16 00:22:17,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:17,209 INFO L225 Difference]: With dead ends: 22720 [2019-11-16 00:22:17,209 INFO L226 Difference]: Without dead ends: 18034 [2019-11-16 00:22:17,220 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-11-16 00:22:17,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18034 states. [2019-11-16 00:22:18,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18034 to 18032. [2019-11-16 00:22:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18032 states. [2019-11-16 00:22:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18032 states to 18032 states and 25326 transitions. [2019-11-16 00:22:18,115 INFO L78 Accepts]: Start accepts. Automaton has 18032 states and 25326 transitions. Word has length 155 [2019-11-16 00:22:18,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:18,115 INFO L462 AbstractCegarLoop]: Abstraction has 18032 states and 25326 transitions. [2019-11-16 00:22:18,115 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-16 00:22:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 18032 states and 25326 transitions. [2019-11-16 00:22:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-11-16 00:22:18,137 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:18,138 INFO L380 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] [2019-11-16 00:22:18,138 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:18,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:18,139 INFO L82 PathProgramCache]: Analyzing trace with hash -1547996009, now seen corresponding path program 1 times [2019-11-16 00:22:18,139 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:18,139 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615815192] [2019-11-16 00:22:18,139 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:18,139 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:18,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:18,337 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615815192] [2019-11-16 00:22:18,337 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:18,337 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:18,337 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746889977] [2019-11-16 00:22:18,338 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:18,338 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:18,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:18,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:18,339 INFO L87 Difference]: Start difference. First operand 18032 states and 25326 transitions. Second operand 4 states. [2019-11-16 00:22:19,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:19,696 INFO L93 Difference]: Finished difference Result 52790 states and 73908 transitions. [2019-11-16 00:22:19,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:19,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 155 [2019-11-16 00:22:19,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:19,759 INFO L225 Difference]: With dead ends: 52790 [2019-11-16 00:22:19,759 INFO L226 Difference]: Without dead ends: 34797 [2019-11-16 00:22:19,778 INFO L600 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 [2019-11-16 00:22:19,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34797 states. [2019-11-16 00:22:21,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34797 to 34753. [2019-11-16 00:22:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34753 states. [2019-11-16 00:22:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34753 states to 34753 states and 48111 transitions. [2019-11-16 00:22:21,080 INFO L78 Accepts]: Start accepts. Automaton has 34753 states and 48111 transitions. Word has length 155 [2019-11-16 00:22:21,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:21,081 INFO L462 AbstractCegarLoop]: Abstraction has 34753 states and 48111 transitions. [2019-11-16 00:22:21,081 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 34753 states and 48111 transitions. [2019-11-16 00:22:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-11-16 00:22:21,117 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:21,118 INFO L380 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] [2019-11-16 00:22:21,118 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:21,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:21,119 INFO L82 PathProgramCache]: Analyzing trace with hash -1019371775, now seen corresponding path program 1 times [2019-11-16 00:22:21,119 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:21,119 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662116281] [2019-11-16 00:22:21,119 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:21,119 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:21,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:21,168 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662116281] [2019-11-16 00:22:21,169 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:21,169 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:21,169 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771069969] [2019-11-16 00:22:21,170 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:21,170 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:21,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:21,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:21,171 INFO L87 Difference]: Start difference. First operand 34753 states and 48111 transitions. Second operand 3 states. [2019-11-16 00:22:23,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:23,286 INFO L93 Difference]: Finished difference Result 104067 states and 144084 transitions. [2019-11-16 00:22:23,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:23,286 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2019-11-16 00:22:23,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:23,408 INFO L225 Difference]: With dead ends: 104067 [2019-11-16 00:22:23,408 INFO L226 Difference]: Without dead ends: 69419 [2019-11-16 00:22:23,439 INFO L600 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 [2019-11-16 00:22:23,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69419 states. [2019-11-16 00:22:25,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69419 to 34759. [2019-11-16 00:22:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34759 states. [2019-11-16 00:22:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34759 states to 34759 states and 48117 transitions. [2019-11-16 00:22:25,102 INFO L78 Accepts]: Start accepts. Automaton has 34759 states and 48117 transitions. Word has length 156 [2019-11-16 00:22:25,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:25,102 INFO L462 AbstractCegarLoop]: Abstraction has 34759 states and 48117 transitions. [2019-11-16 00:22:25,102 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 34759 states and 48117 transitions. [2019-11-16 00:22:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-11-16 00:22:25,132 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:25,133 INFO L380 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] [2019-11-16 00:22:25,133 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:25,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:25,134 INFO L82 PathProgramCache]: Analyzing trace with hash 234138742, now seen corresponding path program 1 times [2019-11-16 00:22:25,134 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:25,134 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918420044] [2019-11-16 00:22:25,134 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:25,134 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:25,134 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:25,259 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918420044] [2019-11-16 00:22:25,260 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:25,260 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:22:25,260 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104777847] [2019-11-16 00:22:25,260 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:22:25,261 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:25,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:22:25,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:22:25,261 INFO L87 Difference]: Start difference. First operand 34759 states and 48117 transitions. Second operand 4 states. [2019-11-16 00:22:26,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:26,261 INFO L93 Difference]: Finished difference Result 69480 states and 96182 transitions. [2019-11-16 00:22:26,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:26,262 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 157 [2019-11-16 00:22:26,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:26,305 INFO L225 Difference]: With dead ends: 69480 [2019-11-16 00:22:26,305 INFO L226 Difference]: Without dead ends: 34753 [2019-11-16 00:22:26,343 INFO L600 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 [2019-11-16 00:22:26,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34753 states. [2019-11-16 00:22:27,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34753 to 34753. [2019-11-16 00:22:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34753 states. [2019-11-16 00:22:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34753 states to 34753 states and 48105 transitions. [2019-11-16 00:22:27,898 INFO L78 Accepts]: Start accepts. Automaton has 34753 states and 48105 transitions. Word has length 157 [2019-11-16 00:22:27,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:27,898 INFO L462 AbstractCegarLoop]: Abstraction has 34753 states and 48105 transitions. [2019-11-16 00:22:27,898 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:22:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 34753 states and 48105 transitions. [2019-11-16 00:22:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-11-16 00:22:27,916 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:27,916 INFO L380 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] [2019-11-16 00:22:27,916 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:27,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:27,917 INFO L82 PathProgramCache]: Analyzing trace with hash -609898143, now seen corresponding path program 1 times [2019-11-16 00:22:27,917 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:27,917 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129332277] [2019-11-16 00:22:27,917 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:27,918 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:27,918 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:27,998 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129332277] [2019-11-16 00:22:27,998 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:27,998 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:22:27,998 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388431006] [2019-11-16 00:22:27,999 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:22:27,999 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:27,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:22:27,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:22:27,999 INFO L87 Difference]: Start difference. First operand 34753 states and 48105 transitions. Second operand 3 states. [2019-11-16 00:22:30,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:30,124 INFO L93 Difference]: Finished difference Result 85369 states and 117906 transitions. [2019-11-16 00:22:30,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:22:30,125 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2019-11-16 00:22:30,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:30,172 INFO L225 Difference]: With dead ends: 85369 [2019-11-16 00:22:30,173 INFO L226 Difference]: Without dead ends: 51553 [2019-11-16 00:22:30,189 INFO L600 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 [2019-11-16 00:22:30,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51553 states. [2019-11-16 00:22:31,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51553 to 51509. [2019-11-16 00:22:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51509 states. [2019-11-16 00:22:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51509 states to 51509 states and 69966 transitions. [2019-11-16 00:22:31,989 INFO L78 Accepts]: Start accepts. Automaton has 51509 states and 69966 transitions. Word has length 157 [2019-11-16 00:22:31,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:31,989 INFO L462 AbstractCegarLoop]: Abstraction has 51509 states and 69966 transitions. [2019-11-16 00:22:31,989 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:22:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 51509 states and 69966 transitions. [2019-11-16 00:22:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:22:32,023 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:32,023 INFO L380 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] [2019-11-16 00:22:32,023 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:32,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:32,024 INFO L82 PathProgramCache]: Analyzing trace with hash -941679734, now seen corresponding path program 1 times [2019-11-16 00:22:32,024 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:32,024 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984461062] [2019-11-16 00:22:32,024 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:32,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:32,025 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:32,294 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984461062] [2019-11-16 00:22:32,296 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:32,296 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-11-16 00:22:32,296 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587626666] [2019-11-16 00:22:32,297 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-16 00:22:32,297 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:32,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-16 00:22:32,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2019-11-16 00:22:32,297 INFO L87 Difference]: Start difference. First operand 51509 states and 69966 transitions. Second operand 10 states. [2019-11-16 00:22:35,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:35,270 INFO L93 Difference]: Finished difference Result 96086 states and 130603 transitions. [2019-11-16 00:22:35,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-16 00:22:35,271 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2019-11-16 00:22:35,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:35,319 INFO L225 Difference]: With dead ends: 96086 [2019-11-16 00:22:35,319 INFO L226 Difference]: Without dead ends: 51509 [2019-11-16 00:22:35,341 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2019-11-16 00:22:35,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51509 states. [2019-11-16 00:22:37,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51509 to 51509. [2019-11-16 00:22:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51509 states. [2019-11-16 00:22:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51509 states to 51509 states and 69054 transitions. [2019-11-16 00:22:37,636 INFO L78 Accepts]: Start accepts. Automaton has 51509 states and 69054 transitions. Word has length 163 [2019-11-16 00:22:37,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:37,636 INFO L462 AbstractCegarLoop]: Abstraction has 51509 states and 69054 transitions. [2019-11-16 00:22:37,636 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-16 00:22:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 51509 states and 69054 transitions. [2019-11-16 00:22:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:22:37,659 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:37,659 INFO L380 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] [2019-11-16 00:22:37,659 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:37,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:37,659 INFO L82 PathProgramCache]: Analyzing trace with hash 1530284517, now seen corresponding path program 1 times [2019-11-16 00:22:37,659 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:37,660 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522534147] [2019-11-16 00:22:37,660 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:37,660 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:37,660 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:38,051 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522534147] [2019-11-16 00:22:38,051 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:38,051 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-11-16 00:22:38,051 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418377699] [2019-11-16 00:22:38,052 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-16 00:22:38,052 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:38,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-16 00:22:38,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=181, Unknown=0, NotChecked=0, Total=210 [2019-11-16 00:22:38,052 INFO L87 Difference]: Start difference. First operand 51509 states and 69054 transitions. Second operand 15 states. [2019-11-16 00:22:45,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:45,582 INFO L93 Difference]: Finished difference Result 128224 states and 177160 transitions. [2019-11-16 00:22:45,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-16 00:22:45,582 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 163 [2019-11-16 00:22:45,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:45,702 INFO L225 Difference]: With dead ends: 128224 [2019-11-16 00:22:45,702 INFO L226 Difference]: Without dead ends: 120634 [2019-11-16 00:22:45,721 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=335, Invalid=925, Unknown=0, NotChecked=0, Total=1260 [2019-11-16 00:22:45,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120634 states. [2019-11-16 00:22:51,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120634 to 57198. [2019-11-16 00:22:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57198 states. [2019-11-16 00:22:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57198 states to 57198 states and 75662 transitions. [2019-11-16 00:22:51,631 INFO L78 Accepts]: Start accepts. Automaton has 57198 states and 75662 transitions. Word has length 163 [2019-11-16 00:22:51,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:51,632 INFO L462 AbstractCegarLoop]: Abstraction has 57198 states and 75662 transitions. [2019-11-16 00:22:51,632 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-16 00:22:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 57198 states and 75662 transitions. [2019-11-16 00:22:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:22:51,659 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:51,660 INFO L380 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] [2019-11-16 00:22:51,660 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:51,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:51,660 INFO L82 PathProgramCache]: Analyzing trace with hash 888809919, now seen corresponding path program 1 times [2019-11-16 00:22:51,661 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:51,661 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314797494] [2019-11-16 00:22:51,661 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:51,661 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:51,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:51,898 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314797494] [2019-11-16 00:22:51,898 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:51,899 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-16 00:22:51,899 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588665129] [2019-11-16 00:22:51,899 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-16 00:22:51,899 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:51,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-16 00:22:51,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-11-16 00:22:51,900 INFO L87 Difference]: Start difference. First operand 57198 states and 75662 transitions. Second operand 8 states. [2019-11-16 00:22:54,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:22:54,667 INFO L93 Difference]: Finished difference Result 80342 states and 110647 transitions. [2019-11-16 00:22:54,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:22:54,667 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 163 [2019-11-16 00:22:54,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:22:54,722 INFO L225 Difference]: With dead ends: 80342 [2019-11-16 00:22:54,722 INFO L226 Difference]: Without dead ends: 57200 [2019-11-16 00:22:54,743 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-11-16 00:22:54,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57200 states. [2019-11-16 00:22:57,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57200 to 57198. [2019-11-16 00:22:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57198 states. [2019-11-16 00:22:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57198 states to 57198 states and 75326 transitions. [2019-11-16 00:22:57,829 INFO L78 Accepts]: Start accepts. Automaton has 57198 states and 75326 transitions. Word has length 163 [2019-11-16 00:22:57,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:22:57,829 INFO L462 AbstractCegarLoop]: Abstraction has 57198 states and 75326 transitions. [2019-11-16 00:22:57,829 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-16 00:22:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 57198 states and 75326 transitions. [2019-11-16 00:22:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:22:57,859 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:22:57,859 INFO L380 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] [2019-11-16 00:22:57,859 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:22:57,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:22:57,860 INFO L82 PathProgramCache]: Analyzing trace with hash 292054911, now seen corresponding path program 1 times [2019-11-16 00:22:57,860 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:22:57,860 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680509050] [2019-11-16 00:22:57,860 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:57,860 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:22:57,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:22:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:22:58,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:22:58,350 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680509050] [2019-11-16 00:22:58,350 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:22:58,350 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-11-16 00:22:58,350 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639508459] [2019-11-16 00:22:58,352 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-16 00:22:58,352 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:22:58,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-16 00:22:58,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2019-11-16 00:22:58,352 INFO L87 Difference]: Start difference. First operand 57198 states and 75326 transitions. Second operand 15 states. [2019-11-16 00:23:07,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:23:07,742 INFO L93 Difference]: Finished difference Result 138076 states and 184006 transitions. [2019-11-16 00:23:07,742 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2019-11-16 00:23:07,742 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 163 [2019-11-16 00:23:07,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:23:07,883 INFO L225 Difference]: With dead ends: 138076 [2019-11-16 00:23:07,883 INFO L226 Difference]: Without dead ends: 136062 [2019-11-16 00:23:07,907 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=316, Invalid=1016, Unknown=0, NotChecked=0, Total=1332 [2019-11-16 00:23:07,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136062 states. [2019-11-16 00:23:12,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136062 to 61798. [2019-11-16 00:23:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61798 states. [2019-11-16 00:23:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61798 states to 61798 states and 80742 transitions. [2019-11-16 00:23:12,088 INFO L78 Accepts]: Start accepts. Automaton has 61798 states and 80742 transitions. Word has length 163 [2019-11-16 00:23:12,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:23:12,089 INFO L462 AbstractCegarLoop]: Abstraction has 61798 states and 80742 transitions. [2019-11-16 00:23:12,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-16 00:23:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 61798 states and 80742 transitions. [2019-11-16 00:23:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:23:12,121 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:23:12,121 INFO L380 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] [2019-11-16 00:23:12,121 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:23:12,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:23:12,121 INFO L82 PathProgramCache]: Analyzing trace with hash -206747585, now seen corresponding path program 1 times [2019-11-16 00:23:12,121 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:23:12,121 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085349288] [2019-11-16 00:23:12,122 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:12,122 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:12,122 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:23:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:23:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:23:12,212 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085349288] [2019-11-16 00:23:12,212 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:23:12,213 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:23:12,213 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131053487] [2019-11-16 00:23:12,213 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:23:12,213 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:23:12,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:23:12,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:23:12,214 INFO L87 Difference]: Start difference. First operand 61798 states and 80742 transitions. Second operand 3 states. [2019-11-16 00:23:15,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:23:15,748 INFO L93 Difference]: Finished difference Result 77318 states and 103995 transitions. [2019-11-16 00:23:15,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:23:15,748 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-11-16 00:23:15,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:23:15,801 INFO L225 Difference]: With dead ends: 77318 [2019-11-16 00:23:15,801 INFO L226 Difference]: Without dead ends: 61800 [2019-11-16 00:23:15,816 INFO L600 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 [2019-11-16 00:23:15,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61800 states. [2019-11-16 00:23:19,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61800 to 61618. [2019-11-16 00:23:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61618 states. [2019-11-16 00:23:19,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61618 states to 61618 states and 80274 transitions. [2019-11-16 00:23:19,650 INFO L78 Accepts]: Start accepts. Automaton has 61618 states and 80274 transitions. Word has length 163 [2019-11-16 00:23:19,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:23:19,651 INFO L462 AbstractCegarLoop]: Abstraction has 61618 states and 80274 transitions. [2019-11-16 00:23:19,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:23:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 61618 states and 80274 transitions. [2019-11-16 00:23:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:23:19,685 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:23:19,685 INFO L380 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] [2019-11-16 00:23:19,685 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:23:19,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:23:19,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1718110737, now seen corresponding path program 1 times [2019-11-16 00:23:19,686 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:23:19,686 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508711989] [2019-11-16 00:23:19,686 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:19,686 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:19,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:23:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:23:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:23:20,357 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508711989] [2019-11-16 00:23:20,358 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:23:20,358 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2019-11-16 00:23:20,358 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758784247] [2019-11-16 00:23:20,358 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-11-16 00:23:20,359 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:23:20,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-11-16 00:23:20,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2019-11-16 00:23:20,359 INFO L87 Difference]: Start difference. First operand 61618 states and 80274 transitions. Second operand 16 states. [2019-11-16 00:23:28,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:23:28,067 INFO L93 Difference]: Finished difference Result 101629 states and 133130 transitions. [2019-11-16 00:23:28,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-11-16 00:23:28,067 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 163 [2019-11-16 00:23:28,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:23:28,161 INFO L225 Difference]: With dead ends: 101629 [2019-11-16 00:23:28,161 INFO L226 Difference]: Without dead ends: 98513 [2019-11-16 00:23:28,180 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=312, Invalid=810, Unknown=0, NotChecked=0, Total=1122 [2019-11-16 00:23:28,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98513 states. [2019-11-16 00:23:32,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98513 to 70514. [2019-11-16 00:23:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70514 states. [2019-11-16 00:23:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70514 states to 70514 states and 90607 transitions. [2019-11-16 00:23:32,722 INFO L78 Accepts]: Start accepts. Automaton has 70514 states and 90607 transitions. Word has length 163 [2019-11-16 00:23:32,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:23:32,722 INFO L462 AbstractCegarLoop]: Abstraction has 70514 states and 90607 transitions. [2019-11-16 00:23:32,722 INFO L463 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-11-16 00:23:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 70514 states and 90607 transitions. [2019-11-16 00:23:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-11-16 00:23:32,767 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:23:32,767 INFO L380 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] [2019-11-16 00:23:32,767 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:23:32,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:23:32,768 INFO L82 PathProgramCache]: Analyzing trace with hash -642429752, now seen corresponding path program 1 times [2019-11-16 00:23:32,768 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:23:32,768 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679879196] [2019-11-16 00:23:32,768 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:32,768 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:32,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:23:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:23:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:23:32,941 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679879196] [2019-11-16 00:23:32,942 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:23:32,942 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:23:32,942 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595555074] [2019-11-16 00:23:32,942 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:23:32,943 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:23:32,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:23:32,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:23:32,943 INFO L87 Difference]: Start difference. First operand 70514 states and 90607 transitions. Second operand 4 states. [2019-11-16 00:23:37,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:23:37,381 INFO L93 Difference]: Finished difference Result 134078 states and 171942 transitions. [2019-11-16 00:23:37,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:23:37,382 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 163 [2019-11-16 00:23:37,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:23:37,437 INFO L225 Difference]: With dead ends: 134078 [2019-11-16 00:23:37,437 INFO L226 Difference]: Without dead ends: 64115 [2019-11-16 00:23:37,468 INFO L600 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 [2019-11-16 00:23:37,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64115 states. [2019-11-16 00:23:41,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64115 to 63979. [2019-11-16 00:23:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63979 states. [2019-11-16 00:23:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63979 states to 63979 states and 81808 transitions. [2019-11-16 00:23:41,750 INFO L78 Accepts]: Start accepts. Automaton has 63979 states and 81808 transitions. Word has length 163 [2019-11-16 00:23:41,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:23:41,750 INFO L462 AbstractCegarLoop]: Abstraction has 63979 states and 81808 transitions. [2019-11-16 00:23:41,750 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:23:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63979 states and 81808 transitions. [2019-11-16 00:23:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-11-16 00:23:41,783 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:23:41,783 INFO L380 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] [2019-11-16 00:23:41,783 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:23:41,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:23:41,784 INFO L82 PathProgramCache]: Analyzing trace with hash 1646485686, now seen corresponding path program 1 times [2019-11-16 00:23:41,784 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:23:41,784 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96106116] [2019-11-16 00:23:41,784 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:41,784 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:41,784 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:23:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:23:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:23:41,947 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96106116] [2019-11-16 00:23:41,947 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:23:41,948 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:23:41,948 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284231146] [2019-11-16 00:23:41,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:23:41,948 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:23:41,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:23:41,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:23:41,949 INFO L87 Difference]: Start difference. First operand 63979 states and 81808 transitions. Second operand 4 states. [2019-11-16 00:23:46,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:23:46,691 INFO L93 Difference]: Finished difference Result 128347 states and 164084 transitions. [2019-11-16 00:23:46,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:23:46,692 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2019-11-16 00:23:46,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:23:46,747 INFO L225 Difference]: With dead ends: 128347 [2019-11-16 00:23:46,747 INFO L226 Difference]: Without dead ends: 64519 [2019-11-16 00:23:46,776 INFO L600 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 [2019-11-16 00:23:46,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64519 states. [2019-11-16 00:23:52,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64519 to 64210. [2019-11-16 00:23:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64210 states. [2019-11-16 00:23:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64210 states to 64210 states and 82062 transitions. [2019-11-16 00:23:52,781 INFO L78 Accepts]: Start accepts. Automaton has 64210 states and 82062 transitions. Word has length 165 [2019-11-16 00:23:52,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:23:52,782 INFO L462 AbstractCegarLoop]: Abstraction has 64210 states and 82062 transitions. [2019-11-16 00:23:52,782 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:23:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 64210 states and 82062 transitions. [2019-11-16 00:23:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-11-16 00:23:52,815 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:23:52,815 INFO L380 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] [2019-11-16 00:23:52,816 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:23:52,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:23:52,816 INFO L82 PathProgramCache]: Analyzing trace with hash 128048678, now seen corresponding path program 1 times [2019-11-16 00:23:52,816 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:23:52,816 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670260475] [2019-11-16 00:23:52,816 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:52,817 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:23:52,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:23:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:23:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:23:52,872 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670260475] [2019-11-16 00:23:52,872 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:23:52,873 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:23:52,873 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733659878] [2019-11-16 00:23:52,873 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:23:52,873 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:23:52,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:23:52,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:23:52,875 INFO L87 Difference]: Start difference. First operand 64210 states and 82062 transitions. Second operand 3 states. [2019-11-16 00:24:01,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:24:01,138 INFO L93 Difference]: Finished difference Result 179879 states and 229522 transitions. [2019-11-16 00:24:01,138 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:24:01,138 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 166 [2019-11-16 00:24:01,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:24:01,250 INFO L225 Difference]: With dead ends: 179879 [2019-11-16 00:24:01,250 INFO L226 Difference]: Without dead ends: 128219 [2019-11-16 00:24:01,276 INFO L600 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 [2019-11-16 00:24:01,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128219 states. [2019-11-16 00:24:06,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128219 to 64220. [2019-11-16 00:24:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64220 states. [2019-11-16 00:24:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64220 states to 64220 states and 82072 transitions. [2019-11-16 00:24:06,238 INFO L78 Accepts]: Start accepts. Automaton has 64220 states and 82072 transitions. Word has length 166 [2019-11-16 00:24:06,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:24:06,238 INFO L462 AbstractCegarLoop]: Abstraction has 64220 states and 82072 transitions. [2019-11-16 00:24:06,238 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:24:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 64220 states and 82072 transitions. [2019-11-16 00:24:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-16 00:24:06,272 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:24:06,272 INFO L380 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] [2019-11-16 00:24:06,272 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:24:06,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:24:06,273 INFO L82 PathProgramCache]: Analyzing trace with hash -126278232, now seen corresponding path program 1 times [2019-11-16 00:24:06,273 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:24:06,273 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681261562] [2019-11-16 00:24:06,273 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:06,273 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:06,273 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:24:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:24:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:24:06,602 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681261562] [2019-11-16 00:24:06,602 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:24:06,602 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2019-11-16 00:24:06,602 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040439495] [2019-11-16 00:24:06,603 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-16 00:24:06,604 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:24:06,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-16 00:24:06,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2019-11-16 00:24:06,604 INFO L87 Difference]: Start difference. First operand 64220 states and 82072 transitions. Second operand 13 states. [2019-11-16 00:24:14,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:24:14,758 INFO L93 Difference]: Finished difference Result 98830 states and 129630 transitions. [2019-11-16 00:24:14,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-11-16 00:24:14,758 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 167 [2019-11-16 00:24:14,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:24:14,828 INFO L225 Difference]: With dead ends: 98830 [2019-11-16 00:24:14,829 INFO L226 Difference]: Without dead ends: 91196 [2019-11-16 00:24:14,842 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=228, Invalid=702, Unknown=0, NotChecked=0, Total=930 [2019-11-16 00:24:14,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91196 states. [2019-11-16 00:24:19,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91196 to 66987. [2019-11-16 00:24:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66987 states. [2019-11-16 00:24:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66987 states to 66987 states and 85264 transitions. [2019-11-16 00:24:19,971 INFO L78 Accepts]: Start accepts. Automaton has 66987 states and 85264 transitions. Word has length 167 [2019-11-16 00:24:19,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:24:19,972 INFO L462 AbstractCegarLoop]: Abstraction has 66987 states and 85264 transitions. [2019-11-16 00:24:19,972 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-16 00:24:19,972 INFO L276 IsEmpty]: Start isEmpty. Operand 66987 states and 85264 transitions. [2019-11-16 00:24:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-16 00:24:20,006 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:24:20,007 INFO L380 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] [2019-11-16 00:24:20,007 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:24:20,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:24:20,007 INFO L82 PathProgramCache]: Analyzing trace with hash -625080728, now seen corresponding path program 1 times [2019-11-16 00:24:20,007 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:24:20,007 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789747444] [2019-11-16 00:24:20,007 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:20,007 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:20,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:24:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:24:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:24:20,143 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789747444] [2019-11-16 00:24:20,143 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:24:20,143 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:24:20,143 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777949309] [2019-11-16 00:24:20,144 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:24:20,144 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:24:20,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:24:20,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:24:20,144 INFO L87 Difference]: Start difference. First operand 66987 states and 85264 transitions. Second operand 4 states. [2019-11-16 00:24:25,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:24:25,522 INFO L93 Difference]: Finished difference Result 134572 states and 171254 transitions. [2019-11-16 00:24:25,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:24:25,522 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 167 [2019-11-16 00:24:25,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:24:25,577 INFO L225 Difference]: With dead ends: 134572 [2019-11-16 00:24:25,578 INFO L226 Difference]: Without dead ends: 67985 [2019-11-16 00:24:25,606 INFO L600 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 [2019-11-16 00:24:25,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67985 states. [2019-11-16 00:24:31,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67985 to 67422. [2019-11-16 00:24:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67422 states. [2019-11-16 00:24:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67422 states to 67422 states and 85747 transitions. [2019-11-16 00:24:31,118 INFO L78 Accepts]: Start accepts. Automaton has 67422 states and 85747 transitions. Word has length 167 [2019-11-16 00:24:31,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:24:31,118 INFO L462 AbstractCegarLoop]: Abstraction has 67422 states and 85747 transitions. [2019-11-16 00:24:31,118 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:24:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 67422 states and 85747 transitions. [2019-11-16 00:24:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-16 00:24:31,152 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:24:31,152 INFO L380 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] [2019-11-16 00:24:31,152 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:24:31,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:24:31,153 INFO L82 PathProgramCache]: Analyzing trace with hash -791973419, now seen corresponding path program 1 times [2019-11-16 00:24:31,153 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:24:31,153 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464978677] [2019-11-16 00:24:31,153 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:31,154 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:31,154 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:24:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:24:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:24:31,262 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464978677] [2019-11-16 00:24:31,262 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:24:31,262 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:24:31,262 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225116086] [2019-11-16 00:24:31,263 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:24:31,263 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:24:31,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:24:31,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:24:31,264 INFO L87 Difference]: Start difference. First operand 67422 states and 85747 transitions. Second operand 4 states. [2019-11-16 00:24:35,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:24:35,726 INFO L93 Difference]: Finished difference Result 100416 states and 127208 transitions. [2019-11-16 00:24:35,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:24:35,726 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 167 [2019-11-16 00:24:35,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:24:35,768 INFO L225 Difference]: With dead ends: 100416 [2019-11-16 00:24:35,769 INFO L226 Difference]: Without dead ends: 57290 [2019-11-16 00:24:35,784 INFO L600 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 [2019-11-16 00:24:35,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57290 states. [2019-11-16 00:24:40,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57290 to 57287. [2019-11-16 00:24:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57287 states. [2019-11-16 00:24:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57287 states to 57287 states and 72986 transitions. [2019-11-16 00:24:40,309 INFO L78 Accepts]: Start accepts. Automaton has 57287 states and 72986 transitions. Word has length 167 [2019-11-16 00:24:40,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:24:40,309 INFO L462 AbstractCegarLoop]: Abstraction has 57287 states and 72986 transitions. [2019-11-16 00:24:40,309 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:24:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 57287 states and 72986 transitions. [2019-11-16 00:24:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-16 00:24:40,338 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:24:40,338 INFO L380 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] [2019-11-16 00:24:40,338 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:24:40,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:24:40,338 INFO L82 PathProgramCache]: Analyzing trace with hash -500061835, now seen corresponding path program 1 times [2019-11-16 00:24:40,338 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:24:40,338 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609478570] [2019-11-16 00:24:40,339 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:40,339 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:40,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:24:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:24:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:24:40,413 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609478570] [2019-11-16 00:24:40,413 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:24:40,413 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:24:40,413 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907934856] [2019-11-16 00:24:40,414 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:24:40,414 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:24:40,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:24:40,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:24:40,414 INFO L87 Difference]: Start difference. First operand 57287 states and 72986 transitions. Second operand 3 states. [2019-11-16 00:24:48,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:24:48,295 INFO L93 Difference]: Finished difference Result 139221 states and 179338 transitions. [2019-11-16 00:24:48,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:24:48,295 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-11-16 00:24:48,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:24:48,390 INFO L225 Difference]: With dead ends: 139221 [2019-11-16 00:24:48,390 INFO L226 Difference]: Without dead ends: 101843 [2019-11-16 00:24:48,419 INFO L600 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 [2019-11-16 00:24:48,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101843 states. [2019-11-16 00:24:56,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101843 to 101787. [2019-11-16 00:24:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101787 states. [2019-11-16 00:24:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101787 states to 101787 states and 129142 transitions. [2019-11-16 00:24:56,560 INFO L78 Accepts]: Start accepts. Automaton has 101787 states and 129142 transitions. Word has length 169 [2019-11-16 00:24:56,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:24:56,561 INFO L462 AbstractCegarLoop]: Abstraction has 101787 states and 129142 transitions. [2019-11-16 00:24:56,561 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:24:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 101787 states and 129142 transitions. [2019-11-16 00:24:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-16 00:24:56,616 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:24:56,616 INFO L380 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] [2019-11-16 00:24:56,616 INFO L410 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:24:56,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:24:56,617 INFO L82 PathProgramCache]: Analyzing trace with hash 164217648, now seen corresponding path program 1 times [2019-11-16 00:24:56,617 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:24:56,617 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134813358] [2019-11-16 00:24:56,617 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:56,617 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:24:56,617 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:24:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:24:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:24:57,917 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134813358] [2019-11-16 00:24:57,917 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:24:57,917 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2019-11-16 00:24:57,917 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096851437] [2019-11-16 00:24:57,918 INFO L442 AbstractCegarLoop]: Interpolant automaton has 25 states [2019-11-16 00:24:57,918 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:24:57,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2019-11-16 00:24:57,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=512, Unknown=0, NotChecked=0, Total=600 [2019-11-16 00:24:57,918 INFO L87 Difference]: Start difference. First operand 101787 states and 129142 transitions. Second operand 25 states. [2019-11-16 00:25:02,667 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 51 [2019-11-16 00:25:02,907 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 54 [2019-11-16 00:25:04,339 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2019-11-16 00:25:05,699 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2019-11-16 00:25:08,055 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 51 [2019-11-16 00:25:09,437 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2019-11-16 00:25:09,884 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2019-11-16 00:25:10,395 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-11-16 00:25:11,566 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-11-16 00:25:12,972 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2019-11-16 00:25:14,567 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-11-16 00:25:17,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:25:17,335 INFO L93 Difference]: Finished difference Result 147100 states and 193500 transitions. [2019-11-16 00:25:17,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2019-11-16 00:25:17,335 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 169 [2019-11-16 00:25:17,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:25:17,577 INFO L225 Difference]: With dead ends: 147100 [2019-11-16 00:25:17,577 INFO L226 Difference]: Without dead ends: 138381 [2019-11-16 00:25:17,598 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 446 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=642, Invalid=2114, Unknown=0, NotChecked=0, Total=2756 [2019-11-16 00:25:17,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138381 states. [2019-11-16 00:25:26,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138381 to 105404. [2019-11-16 00:25:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105404 states. [2019-11-16 00:25:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105404 states to 105404 states and 133310 transitions. [2019-11-16 00:25:26,744 INFO L78 Accepts]: Start accepts. Automaton has 105404 states and 133310 transitions. Word has length 169 [2019-11-16 00:25:26,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:25:26,745 INFO L462 AbstractCegarLoop]: Abstraction has 105404 states and 133310 transitions. [2019-11-16 00:25:26,745 INFO L463 AbstractCegarLoop]: Interpolant automaton has 25 states. [2019-11-16 00:25:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 105404 states and 133310 transitions. [2019-11-16 00:25:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-16 00:25:26,801 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:25:26,801 INFO L380 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] [2019-11-16 00:25:26,801 INFO L410 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:25:26,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:25:26,801 INFO L82 PathProgramCache]: Analyzing trace with hash -2043426375, now seen corresponding path program 1 times [2019-11-16 00:25:26,801 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:25:26,802 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296405204] [2019-11-16 00:25:26,802 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:25:26,802 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:25:26,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:25:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:25:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:25:27,126 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296405204] [2019-11-16 00:25:27,126 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:25:27,126 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2019-11-16 00:25:27,127 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447705194] [2019-11-16 00:25:27,127 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-16 00:25:27,127 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:25:27,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-16 00:25:27,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2019-11-16 00:25:27,130 INFO L87 Difference]: Start difference. First operand 105404 states and 133310 transitions. Second operand 13 states. [2019-11-16 00:25:42,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:25:42,364 INFO L93 Difference]: Finished difference Result 171560 states and 225412 transitions. [2019-11-16 00:25:42,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-11-16 00:25:42,365 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 169 [2019-11-16 00:25:42,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:25:42,502 INFO L225 Difference]: With dead ends: 171560 [2019-11-16 00:25:42,502 INFO L226 Difference]: Without dead ends: 159026 [2019-11-16 00:25:42,529 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=245, Invalid=747, Unknown=0, NotChecked=0, Total=992 [2019-11-16 00:25:42,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159026 states. [2019-11-16 00:25:52,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159026 to 110347. [2019-11-16 00:25:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110347 states. [2019-11-16 00:25:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110347 states to 110347 states and 139092 transitions. [2019-11-16 00:25:52,404 INFO L78 Accepts]: Start accepts. Automaton has 110347 states and 139092 transitions. Word has length 169 [2019-11-16 00:25:52,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:25:52,404 INFO L462 AbstractCegarLoop]: Abstraction has 110347 states and 139092 transitions. [2019-11-16 00:25:52,404 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-16 00:25:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 110347 states and 139092 transitions. [2019-11-16 00:25:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-16 00:25:52,467 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:25:52,468 INFO L380 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] [2019-11-16 00:25:52,468 INFO L410 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:25:52,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:25:52,468 INFO L82 PathProgramCache]: Analyzing trace with hash -154290716, now seen corresponding path program 1 times [2019-11-16 00:25:52,468 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:25:52,469 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109479399] [2019-11-16 00:25:52,469 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:25:52,469 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:25:52,469 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:25:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:25:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:25:52,761 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:25:52,761 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-11-16 00:25:53,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:25:53 BoogieIcfgContainer [2019-11-16 00:25:53,040 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-16 00:25:53,041 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-16 00:25:53,041 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-16 00:25:53,041 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-16 00:25:53,041 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:07" (3/4) ... [2019-11-16 00:25:53,044 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-11-16 00:25:53,357 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_db26e0ed-118d-4de2-a3f5-55a633641a7a/bin/uautomizer/witness.graphml [2019-11-16 00:25:53,357 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-16 00:25:53,358 INFO L168 Benchmark]: Toolchain (without parser) took 229138.43 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.8 GB). Free memory was 939.4 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,358 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:25:53,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1140.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,360 INFO L168 Benchmark]: Boogie Preprocessor took 101.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,360 INFO L168 Benchmark]: RCFGBuilder took 2041.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 921.7 MB in the end (delta: 179.1 MB). Peak memory consumption was 179.1 MB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,360 INFO L168 Benchmark]: TraceAbstraction took 225441.57 ms. Allocated memory was 1.2 GB in the beginning and 5.8 GB in the end (delta: 4.7 GB). Free memory was 921.7 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,361 INFO L168 Benchmark]: Witness Printer took 316.33 ms. Allocated memory is still 5.8 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 106.3 MB). Peak memory consumption was 106.3 MB. Max. memory is 11.5 GB. [2019-11-16 00:25:53,362 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1140.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 93.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 101.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2041.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 921.7 MB in the end (delta: 179.1 MB). Peak memory consumption was 179.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 225441.57 ms. Allocated memory was 1.2 GB in the beginning and 5.8 GB in the end (delta: 4.7 GB). Free memory was 921.7 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * Witness Printer took 316.33 ms. Allocated memory is still 5.8 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 106.3 MB). Peak memory consumption was 106.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1995]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1] int __return_main; [L11] msg_t nomsg = (msg_t )-1; [L12] port_t p12 = 0; [L13] char p12_old = '\x0'; [L14] char p12_new = '\x0'; [L15] _Bool ep12 = 0; [L16] port_t p13 = 0; [L17] char p13_old = '\x0'; [L18] char p13_new = '\x0'; [L19] _Bool ep13 = 0; [L20] port_t p21 = 0; [L21] char p21_old = '\x0'; [L22] char p21_new = '\x0'; [L23] _Bool ep21 = 0; [L24] port_t p23 = 0; [L25] char p23_old = '\x0'; [L26] char p23_new = '\x0'; [L27] _Bool ep23 = 0; [L28] port_t p31 = 0; [L29] char p31_old = '\x0'; [L30] char p31_new = '\x0'; [L31] _Bool ep31 = 0; [L32] port_t p32 = 0; [L33] char p32_old = '\x0'; [L34] char p32_new = '\x0'; [L35] _Bool ep32 = 0; [L36] char id1 = '\x0'; [L37] char r1 = '\x0'; [L38] char st1 = '\x0'; [L39] char nl1 = '\x0'; [L40] char m1 = '\x0'; [L41] char max1 = '\x0'; [L42] _Bool mode1 = 0; [L43] char id2 = '\x0'; [L44] char r2 = '\x0'; [L45] char st2 = '\x0'; [L46] char nl2 = '\x0'; [L47] char m2 = '\x0'; [L48] char max2 = '\x0'; [L49] _Bool mode2 = 0; [L50] char id3 = '\x0'; [L51] char r3 = '\x0'; [L52] char st3 = '\x0'; [L53] char nl3 = '\x0'; [L54] char m3 = '\x0'; [L55] char max3 = '\x0'; [L56] _Bool mode3 = 0; [L60] void (*nodes[3])() = { &node1, &node2, &node3 }; [L64] int __return_1732; [L65] int __return_1860; [L66] int __return_1978; [L67] int __return_2099; [L68] int __return_2825; [L69] int __return_2791; [L70] int __tmp_2229_0; [L71] int __return_2337; [L72] int __return_2242; [L73] int __return_2712; [L74] int __return_2669; [L75] int __return_2572; [L76] int __return_2541; [L77] int __return_2483; [L78] int __return_2228; VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=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, 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] [L81] int main__c1; [L82] int main__i2; [L83] main__c1 = 0 [L84] ep12 = __VERIFIER_nondet_bool() [L85] ep13 = __VERIFIER_nondet_bool() [L86] ep21 = __VERIFIER_nondet_bool() [L87] ep23 = __VERIFIER_nondet_bool() [L88] ep31 = __VERIFIER_nondet_bool() [L89] ep32 = __VERIFIER_nondet_bool() [L90] id1 = __VERIFIER_nondet_char() [L91] r1 = __VERIFIER_nondet_char() [L92] st1 = __VERIFIER_nondet_char() [L93] nl1 = __VERIFIER_nondet_char() [L94] m1 = __VERIFIER_nondet_char() [L95] max1 = __VERIFIER_nondet_char() [L96] mode1 = __VERIFIER_nondet_bool() [L97] id2 = __VERIFIER_nondet_char() [L98] r2 = __VERIFIER_nondet_char() [L99] st2 = __VERIFIER_nondet_char() [L100] nl2 = __VERIFIER_nondet_char() [L101] m2 = __VERIFIER_nondet_char() [L102] max2 = __VERIFIER_nondet_char() [L103] mode2 = __VERIFIER_nondet_bool() [L104] id3 = __VERIFIER_nondet_char() [L105] r3 = __VERIFIER_nondet_char() [L106] st3 = __VERIFIER_nondet_char() [L107] nl3 = __VERIFIER_nondet_char() [L108] m3 = __VERIFIER_nondet_char() [L109] max3 = __VERIFIER_nondet_char() [L110] mode3 = __VERIFIER_nondet_bool() [L112] _Bool init__r121; [L113] _Bool init__r131; [L114] _Bool init__r211; [L115] _Bool init__r231; [L116] _Bool init__r311; [L117] _Bool init__r321; [L118] _Bool init__r122; [L119] int init__tmp; [L120] _Bool init__r132; [L121] int init__tmp___0; [L122] _Bool init__r212; [L123] int init__tmp___1; [L124] _Bool init__r232; [L125] int init__tmp___2; [L126] _Bool init__r312; [L127] int init__tmp___3; [L128] _Bool init__r322; [L129] int init__tmp___4; [L130] int init__tmp___5; [L131] init__r121 = ep12 [L132] init__r131 = ep13 [L133] init__r211 = ep21 [L134] init__r231 = ep23 [L135] init__r311 = ep31 [L136] init__r321 = ep32 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L137] COND FALSE !(!(init__r121 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2949] COND TRUE !(init__r131 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2951] COND TRUE !(ep32 == 0) [L2953] init__tmp = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L141] init__r122 = (_Bool)init__tmp VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L142] COND TRUE !(init__r131 == 0) [L144] init__tmp___0 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L146] init__r132 = (_Bool)init__tmp___0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L147] COND TRUE !(init__r211 == 0) [L149] init__tmp___1 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L151] init__r212 = (_Bool)init__tmp___1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L152] COND FALSE !(!(init__r231 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2880] COND TRUE !(init__r211 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2882] COND TRUE !(ep13 == 0) [L2884] init__tmp___2 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L156] init__r232 = (_Bool)init__tmp___2 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L157] COND FALSE !(!(init__r311 == 0)) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2857] COND TRUE !(init__r321 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L2859] COND TRUE !(ep21 == 0) [L2861] init__tmp___3 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L161] init__r312 = (_Bool)init__tmp___3 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L162] COND TRUE !(init__r321 == 0) [L164] init__tmp___4 = 1 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L166] init__r322 = (_Bool)init__tmp___4 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L167] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L169] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L171] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L173] COND TRUE ((int)id1) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L175] COND TRUE ((int)id2) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L177] COND TRUE ((int)id3) >= 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L179] COND TRUE ((int)r1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L181] COND TRUE ((int)r2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L183] COND TRUE ((int)r3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L185] COND TRUE !(init__r122 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L187] COND TRUE !(init__r132 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L189] COND TRUE !(init__r212 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L191] COND TRUE !(init__r232 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L193] COND TRUE !(init__r312 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L195] COND TRUE !(init__r322 == 0) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L197] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L199] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L201] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L203] COND TRUE ((int)st1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L205] COND TRUE ((int)st2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L207] COND TRUE ((int)st3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L209] COND TRUE ((int)nl1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L211] COND TRUE ((int)nl2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L213] COND TRUE ((int)nl3) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L215] COND TRUE ((int)mode1) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L217] COND TRUE ((int)mode2) == 0 VAL [__return_1732=0, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L219] COND TRUE ((int)mode3) == 0 [L221] init__tmp___5 = 1 [L222] __return_1732 = init__tmp___5 [L223] main__i2 = __return_1732 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L224] COND TRUE main__i2 != 0 [L226] p12_old = nomsg [L227] p12_new = nomsg [L228] p13_old = nomsg [L229] p13_new = nomsg [L230] p21_old = nomsg [L231] p21_new = nomsg [L232] p23_old = nomsg [L233] p23_new = nomsg [L234] p31_old = nomsg [L235] p31_new = nomsg [L236] p32_old = nomsg [L237] p32_new = nomsg [L238] main__i2 = 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L239] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L242] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L248] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L250] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L261] COND TRUE !(ep13 == 0) [L263] int node1____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L264] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L266] COND TRUE p13_new == nomsg [L268] node1____CPAchecker_TMP_1 = max1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L270] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L272] mode1 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L280] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L282] COND TRUE !(ep21 == 0) [L284] int node2____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] COND TRUE max2 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L287] COND TRUE p21_new == nomsg [L289] node2____CPAchecker_TMP_0 = max2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L293] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L304] mode2 = 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L306] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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 TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L314] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] COND TRUE !(ep32 == 0) [L327] int node3____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L328] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L330] COND TRUE p32_new == nomsg [L332] node3____CPAchecker_TMP_1 = max3 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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] [L334] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, 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=127, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L336] mode3 = 1 [L337] p12_old = p12_new [L338] p12_new = nomsg [L339] p13_old = p13_new [L340] p13_new = nomsg [L341] p21_old = p21_new [L342] p21_new = nomsg [L343] p23_old = p23_new [L344] p23_new = nomsg [L345] p31_old = p31_new [L346] p31_new = nomsg [L347] p32_old = p32_new [L348] p32_new = nomsg [L350] int check__tmp; VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L351] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L355] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L357] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L359] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L365] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L367] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L369] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L375] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=0, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] COND TRUE ((int)r1) < 2 [L379] check__tmp = 1 [L380] __return_1860 = check__tmp [L381] main__c1 = __return_1860 [L383] _Bool __tmp_1; [L384] __tmp_1 = main__c1 [L385] _Bool assert__arg; [L386] assert__arg = __tmp_1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L387] COND FALSE !(assert__arg == 0) [L393] int main____CPAchecker_TMP_0 = main__i2; [L394] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L395] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND TRUE !(mode1 == 0) [L400] r1 = (char)(((int)r1) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=0, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, 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=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L401] COND TRUE !(ep21 == 0) [L403] m1 = p21_old [L404] p21_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L405] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L409] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L417] COND FALSE !(((int)r1) == 2) [L423] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L425] COND TRUE !(mode2 == 0) [L427] r2 = (char)(((int)r2) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L428] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=0, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L436] COND TRUE !(ep32 == 0) [L438] m2 = p32_old [L439] p32_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=0, max1=4, max2=3, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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] [L440] COND TRUE ((int)m2) > ((int)max2) [L442] max2 = m2 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=0, max1=4, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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] [L444] COND FALSE !(((int)r2) == 2) [L450] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=0, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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] [L452] COND TRUE !(mode3 == 0) [L454] r3 = (char)(((int)r3) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=0, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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] [L455] COND TRUE !(ep13 == 0) [L457] m3 = p13_old [L458] p13_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L459] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L463] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L471] COND FALSE !(((int)r3) == 2) [L477] mode3 = 0 [L478] p12_old = p12_new [L479] p12_new = nomsg [L480] p13_old = p13_new [L481] p13_new = nomsg [L482] p21_old = p21_new [L483] p21_new = nomsg [L484] p23_old = p23_new [L485] p23_new = nomsg [L486] p31_old = p31_new [L487] p31_new = nomsg [L488] p32_old = p32_new [L489] p32_new = nomsg [L491] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L494] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L496] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L498] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L500] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L506] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L508] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L510] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L516] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=0, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L518] COND TRUE ((int)r1) < 2 [L520] check__tmp = 1 [L521] __return_1978 = check__tmp [L522] main__c1 = __return_1978 [L524] _Bool __tmp_2; [L525] __tmp_2 = main__c1 [L526] _Bool assert__arg; [L527] assert__arg = __tmp_2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L528] COND FALSE !(assert__arg == 0) [L534] int main____CPAchecker_TMP_0 = main__i2; [L535] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L536] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L539] COND FALSE !(!(mode1 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L545] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L547] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L558] COND TRUE !(ep13 == 0) [L560] int node1____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L561] COND TRUE max1 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L563] COND TRUE p13_new == nomsg [L565] node1____CPAchecker_TMP_1 = max1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L567] p13_new = node1____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L569] mode1 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L571] COND FALSE !(!(mode2 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L577] COND TRUE ((int)r2) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L579] COND TRUE !(ep21 == 0) [L581] int node2____CPAchecker_TMP_0; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L582] COND TRUE max2 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=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 TRUE p21_new == nomsg [L586] node2____CPAchecker_TMP_0 = max2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L588] p21_new = node2____CPAchecker_TMP_0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L590] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L601] mode2 = 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L603] COND FALSE !(!(mode3 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L609] COND TRUE ((int)r3) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L611] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L622] COND TRUE !(ep32 == 0) [L624] int node3____CPAchecker_TMP_1; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L625] COND TRUE max3 != nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L627] COND TRUE p32_new == nomsg [L629] node3____CPAchecker_TMP_1 = max3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L631] p32_new = node3____CPAchecker_TMP_1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=4, p13_old=-1, p21=0, p21_new=127, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=127, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L633] mode3 = 1 [L634] p12_old = p12_new [L635] p12_new = nomsg [L636] p13_old = p13_new [L637] p13_new = nomsg [L638] p21_old = p21_new [L639] p21_new = nomsg [L640] p23_old = p23_new [L641] p23_new = nomsg [L642] p31_old = p31_new [L643] p31_new = nomsg [L644] p32_old = p32_new [L645] p32_new = nomsg [L647] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L648] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L650] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L652] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L654] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L656] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L662] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L664] COND TRUE ((int)r1) < 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND FALSE !(((int)r1) >= 2) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L672] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=0, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L674] COND TRUE ((int)r1) < 2 [L676] check__tmp = 1 [L677] __return_2099 = check__tmp [L678] main__c1 = __return_2099 [L680] _Bool __tmp_3; [L681] __tmp_3 = main__c1 [L682] _Bool assert__arg; [L683] assert__arg = __tmp_3 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L684] COND FALSE !(assert__arg == 0) [L690] int main____CPAchecker_TMP_0 = main__i2; [L691] main__i2 = main__i2 + 1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L692] COND TRUE main__i2 < 6 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L695] COND TRUE !(mode1 == 0) [L697] r1 = (char)(((int)r1) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=3, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=127, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L698] COND TRUE !(ep21 == 0) [L700] m1 = p21_old [L701] p21_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=4, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L702] COND TRUE ((int)m1) > ((int)max1) [L704] max1 = m1 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L706] COND FALSE !(!(ep31 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L714] COND TRUE ((int)r1) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=1, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L716] COND FALSE !(((int)max1) == ((int)id1)) [L1763] st1 = 1 [L1764] mode1 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1766] COND TRUE !(mode2 == 0) [L1768] r2 = (char)(((int)r2) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1769] COND FALSE !(!(ep12 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=127, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1777] COND TRUE !(ep32 == 0) [L1779] m2 = p32_old [L1780] p32_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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=1, st2=0, st3=0] [L1781] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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=1, st2=0, st3=0] [L1785] COND TRUE ((int)r2) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=1, mode3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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=1, st2=0, st3=0] [L1787] COND FALSE !(((int)max2) == ((int)id2)) [L1937] nl2 = 1 [L1938] mode2 = 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=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=1, st2=0, st3=0] [L1940] COND TRUE !(mode3 == 0) [L1942] r3 = (char)(((int)r3) + 1) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=4, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1943] COND TRUE !(ep13 == 0) [L1945] m3 = p13_old [L1946] p13_old = nomsg VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1947] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1951] COND FALSE !(!(ep23 == 0)) VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1959] COND TRUE ((int)r3) == 2 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=1, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=0] [L1961] COND TRUE ((int)max3) == ((int)id3) [L1963] st3 = 1 [L1964] mode3 = 0 [L1965] p12_old = p12_new [L1966] p12_new = nomsg [L1967] p13_old = p13_new [L1968] p13_new = nomsg [L1969] p21_old = p21_new [L1970] p21_new = nomsg [L1971] p23_old = p23_new [L1972] p23_new = nomsg [L1973] p31_old = p31_new [L1974] p31_new = nomsg [L1975] p32_old = p32_new [L1976] p32_new = nomsg [L1978] int check__tmp; VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L1979] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1985] check__tmp = 0 [L1986] __return_2483 = check__tmp [L1987] main__c1 = __return_2483 [L1989] _Bool __tmp_8; [L1990] __tmp_8 = main__c1 [L1991] _Bool assert__arg; [L1992] assert__arg = __tmp_8 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L1993] COND TRUE assert__arg == 0 VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] [L1995] __VERIFIER_error() VAL [__return_1732=1, __return_1860=1, __return_1978=1, __return_2099=1, __return_2228=0, __return_2242=0, __return_2337=0, __return_2483=0, __return_2541=0, __return_2572=0, __return_2669=0, __return_2712=0, __return_2791=0, __return_2825=0, __return_main=0, __tmp_2229_0=0, ep12=0, ep13=1, ep21=1, ep23=0, ep31=0, ep32=1, id1=4, id2=3, id3=127, m1=127, m2=127, m3=4, max1=127, max2=127, max3=127, mode1=0, mode2=0, mode3=0, nl1=0, nl2=1, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=0, st3=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 377 locations, 5 error locations. Result: UNSAFE, OverallTime: 225.3s, OverallIterations: 31, TraceHistogramMax: 1, AutomataDifference: 124.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 21791 SDtfs, 51071 SDslu, 52869 SDs, 0 SdLazy, 12168 SolverSat, 1443 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 348 GetRequests, 63 SyntacticMatches, 8 SemanticMatches, 277 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1213 ImplicationChecksByTransitivity, 8.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110347occurred in iteration=30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 91.1s AutomataMinimizationTime, 30 MinimizatonAttempts, 372374 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 4876 NumberOfCodeBlocks, 4876 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 4677 ConstructedInterpolants, 0 QuantifiedInterpolants, 3712275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 30 InterpolantComputations, 30 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...