java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-69f5bdd-m [2018-09-18 12:04:01,178 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-18 12:04:01,180 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-18 12:04:01,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-18 12:04:01,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-18 12:04:01,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-18 12:04:01,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-18 12:04:01,197 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-18 12:04:01,199 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-18 12:04:01,203 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-18 12:04:01,204 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-18 12:04:01,208 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-18 12:04:01,209 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-18 12:04:01,211 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-18 12:04:01,214 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-18 12:04:01,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-18 12:04:01,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-18 12:04:01,219 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-18 12:04:01,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-18 12:04:01,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-18 12:04:01,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-18 12:04:01,227 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-18 12:04:01,230 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-18 12:04:01,230 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-18 12:04:01,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-18 12:04:01,233 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-18 12:04:01,234 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-18 12:04:01,235 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-18 12:04:01,235 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-18 12:04:01,236 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-18 12:04:01,237 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-18 12:04:01,237 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-18 12:04:01,237 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-18 12:04:01,238 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-18 12:04:01,239 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-18 12:04:01,239 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-18 12:04:01,240 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-18 12:04:01,267 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-18 12:04:01,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-18 12:04:01,268 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-18 12:04:01,268 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-18 12:04:01,269 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-18 12:04:01,269 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-18 12:04:01,269 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-18 12:04:01,269 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-18 12:04:01,269 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-18 12:04:01,270 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-18 12:04:01,270 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-09-18 12:04:01,270 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-18 12:04:01,271 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-18 12:04:01,271 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-18 12:04:01,271 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-18 12:04:01,272 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-18 12:04:01,272 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-18 12:04:01,272 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-18 12:04:01,272 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-18 12:04:01,274 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-18 12:04:01,274 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-18 12:04:01,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-18 12:04:01,275 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-18 12:04:01,275 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-18 12:04:01,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-18 12:04:01,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-18 12:04:01,276 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-18 12:04:01,277 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-18 12:04:01,277 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-18 12:04:01,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-18 12:04:01,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-18 12:04:01,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-18 12:04:01,341 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-18 12:04:01,342 INFO L276 PluginConnector]: CDTParser initialized [2018-09-18 12:04:01,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-09-18 12:04:01,705 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34744837a/f9fd8be37ddc478c94bc8a959a9b9446/FLAGe682c8f54 [2018-09-18 12:04:02,060 INFO L277 CDTParser]: Found 1 translation units. [2018-09-18 12:04:02,062 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-09-18 12:04:02,091 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34744837a/f9fd8be37ddc478c94bc8a959a9b9446/FLAGe682c8f54 [2018-09-18 12:04:02,111 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34744837a/f9fd8be37ddc478c94bc8a959a9b9446 [2018-09-18 12:04:02,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-18 12:04:02,125 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-18 12:04:02,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-18 12:04:02,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-18 12:04:02,133 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-18 12:04:02,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:04:02" (1/1) ... [2018-09-18 12:04:02,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e2be10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:02, skipping insertion in model container [2018-09-18 12:04:02,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:04:02" (1/1) ... [2018-09-18 12:04:02,151 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-18 12:04:02,953 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 12:04:02,972 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-18 12:04:03,279 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 12:04:03,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03 WrapperNode [2018-09-18 12:04:03,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-18 12:04:03,394 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-18 12:04:03,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-18 12:04:03,394 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-18 12:04:03,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:03,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:03,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-18 12:04:03,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-18 12:04:03,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-18 12:04:03,606 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-18 12:04:03,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:03,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:03,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:03,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:04,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:04,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:04,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... [2018-09-18 12:04:04,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-18 12:04:04,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-18 12:04:04,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-18 12:04:04,097 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-18 12:04:04,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-18 12:04:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-18 12:04:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-18 12:04:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-18 12:04:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-18 12:04:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-18 12:04:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-18 12:04:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-18 12:04:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-18 12:04:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-18 12:04:04,186 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-18 12:04:11,346 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-18 12:04:11,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:04:11 BoogieIcfgContainer [2018-09-18 12:04:11,347 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-18 12:04:11,348 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-18 12:04:11,348 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-18 12:04:11,351 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-18 12:04:11,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.09 12:04:02" (1/3) ... [2018-09-18 12:04:11,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed0707b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 12:04:11, skipping insertion in model container [2018-09-18 12:04:11,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:04:03" (2/3) ... [2018-09-18 12:04:11,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed0707b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 12:04:11, skipping insertion in model container [2018-09-18 12:04:11,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:04:11" (3/3) ... [2018-09-18 12:04:11,356 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label19_true-unreach-call.c [2018-09-18 12:04:11,366 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-18 12:04:11,376 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-18 12:04:11,433 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-18 12:04:11,433 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-18 12:04:11,434 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-18 12:04:11,434 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-18 12:04:11,434 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-18 12:04:11,434 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-18 12:04:11,434 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-18 12:04:11,435 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-18 12:04:11,435 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-18 12:04:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-09-18 12:04:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-09-18 12:04:11,478 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:11,480 INFO L376 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] [2018-09-18 12:04:11,481 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:11,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1096400812, now seen corresponding path program 1 times [2018-09-18 12:04:11,490 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:11,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:11,545 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:11,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:11,545 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:12,012 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:12,013 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 12:04:12,013 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:12,020 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 12:04:12,038 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 12:04:12,039 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 12:04:12,042 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 4 states. [2018-09-18 12:04:17,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:17,668 INFO L93 Difference]: Finished difference Result 1513 states and 2838 transitions. [2018-09-18 12:04:17,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 12:04:17,672 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2018-09-18 12:04:17,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:17,705 INFO L225 Difference]: With dead ends: 1513 [2018-09-18 12:04:17,706 INFO L226 Difference]: Without dead ends: 1097 [2018-09-18 12:04:17,715 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 12:04:17,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2018-09-18 12:04:17,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 744. [2018-09-18 12:04:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-09-18 12:04:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1357 transitions. [2018-09-18 12:04:17,848 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1357 transitions. Word has length 50 [2018-09-18 12:04:17,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:17,849 INFO L480 AbstractCegarLoop]: Abstraction has 744 states and 1357 transitions. [2018-09-18 12:04:17,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 12:04:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1357 transitions. [2018-09-18 12:04:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-09-18 12:04:17,862 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:17,862 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:17,863 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:17,863 INFO L82 PathProgramCache]: Analyzing trace with hash -214706174, now seen corresponding path program 1 times [2018-09-18 12:04:17,867 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:17,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:17,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:17,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:17,870 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:18,181 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:18,181 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-18 12:04:18,182 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:18,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 12:04:18,184 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 12:04:18,184 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-18 12:04:18,185 INFO L87 Difference]: Start difference. First operand 744 states and 1357 transitions. Second operand 5 states. [2018-09-18 12:04:25,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:25,217 INFO L93 Difference]: Finished difference Result 2196 states and 4092 transitions. [2018-09-18 12:04:25,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 12:04:25,230 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-09-18 12:04:25,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:25,247 INFO L225 Difference]: With dead ends: 2196 [2018-09-18 12:04:25,247 INFO L226 Difference]: Without dead ends: 1458 [2018-09-18 12:04:25,251 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-09-18 12:04:25,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2018-09-18 12:04:25,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1438. [2018-09-18 12:04:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2018-09-18 12:04:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 2551 transitions. [2018-09-18 12:04:25,343 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 2551 transitions. Word has length 120 [2018-09-18 12:04:25,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:25,344 INFO L480 AbstractCegarLoop]: Abstraction has 1438 states and 2551 transitions. [2018-09-18 12:04:25,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 12:04:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2551 transitions. [2018-09-18 12:04:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-09-18 12:04:25,350 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:25,350 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:25,357 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:25,357 INFO L82 PathProgramCache]: Analyzing trace with hash 668921751, now seen corresponding path program 1 times [2018-09-18 12:04:25,358 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:25,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:25,359 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:25,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:25,360 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:25,658 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:25,658 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-18 12:04:25,658 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:25,659 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 12:04:25,659 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 12:04:25,659 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-18 12:04:25,660 INFO L87 Difference]: Start difference. First operand 1438 states and 2551 transitions. Second operand 6 states. [2018-09-18 12:04:31,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:31,063 INFO L93 Difference]: Finished difference Result 4237 states and 7540 transitions. [2018-09-18 12:04:31,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 12:04:31,064 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-09-18 12:04:31,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:31,083 INFO L225 Difference]: With dead ends: 4237 [2018-09-18 12:04:31,084 INFO L226 Difference]: Without dead ends: 2805 [2018-09-18 12:04:31,093 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-18 12:04:31,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2805 states. [2018-09-18 12:04:31,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2805 to 2785. [2018-09-18 12:04:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2785 states. [2018-09-18 12:04:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 2785 states and 4352 transitions. [2018-09-18 12:04:31,178 INFO L78 Accepts]: Start accepts. Automaton has 2785 states and 4352 transitions. Word has length 123 [2018-09-18 12:04:31,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:31,179 INFO L480 AbstractCegarLoop]: Abstraction has 2785 states and 4352 transitions. [2018-09-18 12:04:31,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 12:04:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 4352 transitions. [2018-09-18 12:04:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-18 12:04:31,182 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:31,182 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:31,182 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:31,183 INFO L82 PathProgramCache]: Analyzing trace with hash -575505094, now seen corresponding path program 1 times [2018-09-18 12:04:31,183 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:31,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:31,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:31,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:31,184 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:31,354 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:31,354 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-18 12:04:31,355 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:31,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 12:04:31,356 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 12:04:31,356 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-18 12:04:31,356 INFO L87 Difference]: Start difference. First operand 2785 states and 4352 transitions. Second operand 6 states. [2018-09-18 12:04:36,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:36,028 INFO L93 Difference]: Finished difference Result 6952 states and 11048 transitions. [2018-09-18 12:04:36,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 12:04:36,029 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-09-18 12:04:36,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:36,054 INFO L225 Difference]: With dead ends: 6952 [2018-09-18 12:04:36,054 INFO L226 Difference]: Without dead ends: 4173 [2018-09-18 12:04:36,070 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-18 12:04:36,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4173 states. [2018-09-18 12:04:36,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4173 to 4153. [2018-09-18 12:04:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4153 states. [2018-09-18 12:04:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 4153 states and 5896 transitions. [2018-09-18 12:04:36,193 INFO L78 Accepts]: Start accepts. Automaton has 4153 states and 5896 transitions. Word has length 124 [2018-09-18 12:04:36,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:36,194 INFO L480 AbstractCegarLoop]: Abstraction has 4153 states and 5896 transitions. [2018-09-18 12:04:36,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 12:04:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5896 transitions. [2018-09-18 12:04:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-09-18 12:04:36,197 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:36,197 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:36,197 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:36,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1067040591, now seen corresponding path program 1 times [2018-09-18 12:04:36,198 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:36,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:36,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:36,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:36,199 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:36,464 WARN L178 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-18 12:04:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:36,847 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:36,847 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-18 12:04:36,848 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:36,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 12:04:36,848 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 12:04:36,849 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-18 12:04:36,849 INFO L87 Difference]: Start difference. First operand 4153 states and 5896 transitions. Second operand 6 states. [2018-09-18 12:04:41,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:41,326 INFO L93 Difference]: Finished difference Result 11374 states and 16767 transitions. [2018-09-18 12:04:41,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 12:04:41,330 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-09-18 12:04:41,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:41,369 INFO L225 Difference]: With dead ends: 11374 [2018-09-18 12:04:41,369 INFO L226 Difference]: Without dead ends: 7227 [2018-09-18 12:04:41,399 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-18 12:04:41,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7227 states. [2018-09-18 12:04:41,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7227 to 7152. [2018-09-18 12:04:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7152 states. [2018-09-18 12:04:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7152 states to 7152 states and 9826 transitions. [2018-09-18 12:04:41,597 INFO L78 Accepts]: Start accepts. Automaton has 7152 states and 9826 transitions. Word has length 127 [2018-09-18 12:04:41,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:41,597 INFO L480 AbstractCegarLoop]: Abstraction has 7152 states and 9826 transitions. [2018-09-18 12:04:41,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 12:04:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 7152 states and 9826 transitions. [2018-09-18 12:04:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-18 12:04:41,600 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:41,601 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:41,601 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:41,601 INFO L82 PathProgramCache]: Analyzing trace with hash -1217167681, now seen corresponding path program 1 times [2018-09-18 12:04:41,601 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:41,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:41,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:41,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:41,603 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:41,868 WARN L178 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-18 12:04:42,066 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:42,067 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:42,067 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-18 12:04:42,067 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:42,068 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 12:04:42,068 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 12:04:42,068 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-18 12:04:42,068 INFO L87 Difference]: Start difference. First operand 7152 states and 9826 transitions. Second operand 6 states. [2018-09-18 12:04:45,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:45,200 INFO L93 Difference]: Finished difference Result 17771 states and 25546 transitions. [2018-09-18 12:04:45,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 12:04:45,201 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 135 [2018-09-18 12:04:45,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:45,260 INFO L225 Difference]: With dead ends: 17771 [2018-09-18 12:04:45,260 INFO L226 Difference]: Without dead ends: 10625 [2018-09-18 12:04:45,285 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-18 12:04:45,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10625 states. [2018-09-18 12:04:45,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10625 to 10585. [2018-09-18 12:04:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10585 states. [2018-09-18 12:04:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10585 states to 10585 states and 13819 transitions. [2018-09-18 12:04:45,544 INFO L78 Accepts]: Start accepts. Automaton has 10585 states and 13819 transitions. Word has length 135 [2018-09-18 12:04:45,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:45,545 INFO L480 AbstractCegarLoop]: Abstraction has 10585 states and 13819 transitions. [2018-09-18 12:04:45,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 12:04:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10585 states and 13819 transitions. [2018-09-18 12:04:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-18 12:04:45,547 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:45,548 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:45,548 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:45,548 INFO L82 PathProgramCache]: Analyzing trace with hash -1713053514, now seen corresponding path program 1 times [2018-09-18 12:04:45,548 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:45,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:45,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:45,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:45,550 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 12:04:45,736 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 12:04:45,736 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 12:04:45,736 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:04:45,736 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 12:04:45,737 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 12:04:45,737 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 12:04:45,737 INFO L87 Difference]: Start difference. First operand 10585 states and 13819 transitions. Second operand 4 states. [2018-09-18 12:04:49,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:49,196 INFO L93 Difference]: Finished difference Result 22178 states and 28983 transitions. [2018-09-18 12:04:49,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 12:04:49,203 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-09-18 12:04:49,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:49,232 INFO L225 Difference]: With dead ends: 22178 [2018-09-18 12:04:49,233 INFO L226 Difference]: Without dead ends: 8917 [2018-09-18 12:04:49,266 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 12:04:49,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8917 states. [2018-09-18 12:04:49,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8917 to 8917. [2018-09-18 12:04:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8917 states. [2018-09-18 12:04:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8917 states to 8917 states and 9927 transitions. [2018-09-18 12:04:49,438 INFO L78 Accepts]: Start accepts. Automaton has 8917 states and 9927 transitions. Word has length 142 [2018-09-18 12:04:49,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:04:49,438 INFO L480 AbstractCegarLoop]: Abstraction has 8917 states and 9927 transitions. [2018-09-18 12:04:49,438 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 12:04:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 8917 states and 9927 transitions. [2018-09-18 12:04:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-09-18 12:04:49,465 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:04:49,466 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:04:49,466 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:04:49,467 INFO L82 PathProgramCache]: Analyzing trace with hash -593629262, now seen corresponding path program 1 times [2018-09-18 12:04:49,467 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:04:49,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:49,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:49,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:04:49,468 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:04:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-18 12:04:50,141 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:04:50,141 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:04:50,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:50,152 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:04:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:50,344 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:04:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 445 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-09-18 12:04:51,108 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:04:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-18 12:04:51,951 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:04:51,951 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 12:04:51,970 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:04:51,970 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:04:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:04:52,298 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:04:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 445 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-09-18 12:04:52,732 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:04:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-18 12:04:53,243 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 12:04:53,243 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-18 12:04:53,244 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 12:04:53,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 12:04:53,245 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 12:04:53,245 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-18 12:04:53,246 INFO L87 Difference]: Start difference. First operand 8917 states and 9927 transitions. Second operand 9 states. [2018-09-18 12:04:59,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:04:59,514 INFO L93 Difference]: Finished difference Result 24771 states and 28731 transitions. [2018-09-18 12:04:59,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-18 12:04:59,514 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 598 [2018-09-18 12:04:59,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:04:59,587 INFO L225 Difference]: With dead ends: 24771 [2018-09-18 12:04:59,587 INFO L226 Difference]: Without dead ends: 15860 [2018-09-18 12:04:59,656 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2412 GetRequests, 2388 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=126, Invalid=254, Unknown=0, NotChecked=0, Total=380 [2018-09-18 12:04:59,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15860 states. [2018-09-18 12:05:00,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15860 to 15463. [2018-09-18 12:05:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15463 states. [2018-09-18 12:05:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15463 states to 15463 states and 17279 transitions. [2018-09-18 12:05:00,198 INFO L78 Accepts]: Start accepts. Automaton has 15463 states and 17279 transitions. Word has length 598 [2018-09-18 12:05:00,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:05:00,199 INFO L480 AbstractCegarLoop]: Abstraction has 15463 states and 17279 transitions. [2018-09-18 12:05:00,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 12:05:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 15463 states and 17279 transitions. [2018-09-18 12:05:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-09-18 12:05:00,262 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:05:00,263 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:05:00,264 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:05:00,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1736684681, now seen corresponding path program 1 times [2018-09-18 12:05:00,264 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:05:00,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:00,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:00,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:00,266 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:05:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:02,210 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:02,210 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:05:02,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:02,229 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:02,466 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-09-18 12:05:03,386 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:03,764 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-18 12:05:04,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:04,973 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:04,973 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 12:05:04,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:04,990 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:05,508 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:06,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-09-18 12:05:06,244 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:07,264 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 12:05:07,265 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-18 12:05:07,265 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 12:05:07,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 12:05:07,266 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 12:05:07,266 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-18 12:05:07,267 INFO L87 Difference]: Start difference. First operand 15463 states and 17279 transitions. Second operand 9 states. [2018-09-18 12:05:14,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:05:14,150 INFO L93 Difference]: Finished difference Result 39374 states and 47561 transitions. [2018-09-18 12:05:14,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-18 12:05:14,150 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 941 [2018-09-18 12:05:14,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:05:14,298 INFO L225 Difference]: With dead ends: 39374 [2018-09-18 12:05:14,298 INFO L226 Difference]: Without dead ends: 23917 [2018-09-18 12:05:14,395 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3786 GetRequests, 3761 SyntacticMatches, 7 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-09-18 12:05:14,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23917 states. [2018-09-18 12:05:15,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23917 to 23909. [2018-09-18 12:05:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23909 states. [2018-09-18 12:05:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23909 states to 23909 states and 28800 transitions. [2018-09-18 12:05:15,256 INFO L78 Accepts]: Start accepts. Automaton has 23909 states and 28800 transitions. Word has length 941 [2018-09-18 12:05:15,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:05:15,257 INFO L480 AbstractCegarLoop]: Abstraction has 23909 states and 28800 transitions. [2018-09-18 12:05:15,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 12:05:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 23909 states and 28800 transitions. [2018-09-18 12:05:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2018-09-18 12:05:15,382 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:05:15,383 INFO L376 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:05:15,384 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:05:15,384 INFO L82 PathProgramCache]: Analyzing trace with hash 64658050, now seen corresponding path program 1 times [2018-09-18 12:05:15,384 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:05:15,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:15,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:15,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:15,386 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:05:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:16,953 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:16,953 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:05:16,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:16,963 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:17,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 1038 proven. 6 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-09-18 12:05:18,192 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 1040 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-09-18 12:05:19,810 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:19,810 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 12:05:19,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:19,826 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:20,368 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:21,129 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:21,932 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 12:05:21,933 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 15 [2018-09-18 12:05:21,933 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 12:05:21,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-18 12:05:21,935 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-18 12:05:21,935 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2018-09-18 12:05:21,936 INFO L87 Difference]: Start difference. First operand 23909 states and 28800 transitions. Second operand 8 states. [2018-09-18 12:05:30,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:05:30,411 INFO L93 Difference]: Finished difference Result 63621 states and 91352 transitions. [2018-09-18 12:05:30,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-18 12:05:30,412 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 960 [2018-09-18 12:05:30,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:05:31,100 INFO L225 Difference]: With dead ends: 63621 [2018-09-18 12:05:31,100 INFO L226 Difference]: Without dead ends: 39718 [2018-09-18 12:05:31,674 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3864 GetRequests, 3837 SyntacticMatches, 5 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=130, Invalid=422, Unknown=0, NotChecked=0, Total=552 [2018-09-18 12:05:31,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39718 states. [2018-09-18 12:05:32,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39718 to 37259. [2018-09-18 12:05:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37259 states. [2018-09-18 12:05:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37259 states to 37259 states and 45692 transitions. [2018-09-18 12:05:33,298 INFO L78 Accepts]: Start accepts. Automaton has 37259 states and 45692 transitions. Word has length 960 [2018-09-18 12:05:33,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:05:33,299 INFO L480 AbstractCegarLoop]: Abstraction has 37259 states and 45692 transitions. [2018-09-18 12:05:33,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-18 12:05:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 37259 states and 45692 transitions. [2018-09-18 12:05:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2018-09-18 12:05:33,380 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:05:33,381 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:05:33,381 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:05:33,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1896577448, now seen corresponding path program 1 times [2018-09-18 12:05:33,382 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:05:33,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:33,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:33,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:33,383 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:05:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:34,213 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-09-18 12:05:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 629 proven. 265 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-18 12:05:37,269 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:37,269 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:05:37,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:37,278 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:37,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:38,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-09-18 12:05:38,192 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-09-18 12:05:38,838 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-18 12:05:38,839 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 12 [2018-09-18 12:05:38,839 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:05:38,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-18 12:05:38,840 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-18 12:05:38,841 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-09-18 12:05:38,841 INFO L87 Difference]: Start difference. First operand 37259 states and 45692 transitions. Second operand 3 states. [2018-09-18 12:05:41,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:05:41,089 INFO L93 Difference]: Finished difference Result 72590 states and 88448 transitions. [2018-09-18 12:05:41,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-18 12:05:41,089 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1036 [2018-09-18 12:05:41,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:05:41,303 INFO L225 Difference]: With dead ends: 72590 [2018-09-18 12:05:41,303 INFO L226 Difference]: Without dead ends: 35342 [2018-09-18 12:05:41,649 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2083 GetRequests, 2070 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-09-18 12:05:41,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35342 states. [2018-09-18 12:05:42,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35342 to 35060. [2018-09-18 12:05:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35060 states. [2018-09-18 12:05:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35060 states to 35060 states and 40795 transitions. [2018-09-18 12:05:42,803 INFO L78 Accepts]: Start accepts. Automaton has 35060 states and 40795 transitions. Word has length 1036 [2018-09-18 12:05:42,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:05:42,804 INFO L480 AbstractCegarLoop]: Abstraction has 35060 states and 40795 transitions. [2018-09-18 12:05:42,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-18 12:05:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 35060 states and 40795 transitions. [2018-09-18 12:05:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1287 [2018-09-18 12:05:42,933 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:05:42,934 INFO L376 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:05:42,935 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:05:42,935 INFO L82 PathProgramCache]: Analyzing trace with hash -1897956798, now seen corresponding path program 1 times [2018-09-18 12:05:42,935 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:05:42,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:42,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:42,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:42,937 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:05:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-18 12:05:44,301 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:44,301 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:05:44,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:44,309 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:44,619 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 1890 proven. 2 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2018-09-18 12:05:45,790 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-18 12:05:46,764 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:05:46,765 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 12:05:46,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:46,947 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:05:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:05:47,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:05:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 1890 proven. 2 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2018-09-18 12:05:48,599 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:05:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-18 12:05:49,622 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 12:05:49,624 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-18 12:05:49,624 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 12:05:49,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 12:05:49,626 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 12:05:49,626 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-18 12:05:49,626 INFO L87 Difference]: Start difference. First operand 35060 states and 40795 transitions. Second operand 9 states. [2018-09-18 12:05:56,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:05:56,955 INFO L93 Difference]: Finished difference Result 80589 states and 104874 transitions. [2018-09-18 12:05:56,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-18 12:05:56,957 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1286 [2018-09-18 12:05:56,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:05:57,431 INFO L225 Difference]: With dead ends: 80589 [2018-09-18 12:05:57,431 INFO L226 Difference]: Without dead ends: 45540 [2018-09-18 12:05:57,752 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5166 GetRequests, 5141 SyntacticMatches, 7 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-09-18 12:05:57,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45540 states. [2018-09-18 12:05:59,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45540 to 40712. [2018-09-18 12:05:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40712 states. [2018-09-18 12:05:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40712 states to 40712 states and 46556 transitions. [2018-09-18 12:05:59,417 INFO L78 Accepts]: Start accepts. Automaton has 40712 states and 46556 transitions. Word has length 1286 [2018-09-18 12:05:59,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:05:59,418 INFO L480 AbstractCegarLoop]: Abstraction has 40712 states and 46556 transitions. [2018-09-18 12:05:59,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 12:05:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 40712 states and 46556 transitions. [2018-09-18 12:05:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1287 [2018-09-18 12:05:59,537 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 12:05:59,538 INFO L376 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-18 12:05:59,538 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 12:05:59,539 INFO L82 PathProgramCache]: Analyzing trace with hash 693154718, now seen corresponding path program 1 times [2018-09-18 12:05:59,539 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 12:05:59,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:59,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:05:59,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 12:05:59,543 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 12:05:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:06:00,467 WARN L178 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-09-18 12:06:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 682 proven. 486 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2018-09-18 12:06:04,417 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 12:06:04,417 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 12:06:04,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 12:06:04,427 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 12:06:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 12:06:04,746 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 12:06:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 2194 trivial. 0 not checked. [2018-09-18 12:06:05,676 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 12:06:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 2194 trivial. 0 not checked. [2018-09-18 12:06:06,428 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-18 12:06:06,429 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 13 [2018-09-18 12:06:06,429 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 12:06:06,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-18 12:06:06,430 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-18 12:06:06,430 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-09-18 12:06:06,430 INFO L87 Difference]: Start difference. First operand 40712 states and 46556 transitions. Second operand 3 states. [2018-09-18 12:06:08,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 12:06:08,537 INFO L93 Difference]: Finished difference Result 73595 states and 82983 transitions. [2018-09-18 12:06:08,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-18 12:06:08,537 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1286 [2018-09-18 12:06:08,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 12:06:08,540 INFO L225 Difference]: With dead ends: 73595 [2018-09-18 12:06:08,540 INFO L226 Difference]: Without dead ends: 0 [2018-09-18 12:06:08,740 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2583 GetRequests, 2571 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-09-18 12:06:08,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-18 12:06:08,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-18 12:06:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-18 12:06:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-18 12:06:08,742 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1286 [2018-09-18 12:06:08,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 12:06:08,742 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-18 12:06:08,742 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-18 12:06:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-18 12:06:08,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-18 12:06:08,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-18 12:06:08,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:08,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:08,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:08,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:08,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:08,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:09,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:10,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:11,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:12,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:13,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:14,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:15,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:16,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:17,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:18,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:19,958 WARN L178 SmtUtils]: Spent 11.19 s on a formula simplification. DAG size of input: 1728 DAG size of output: 1051 [2018-09-18 12:06:20,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:20,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:21,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:22,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:23,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:24,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:25,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:26,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:27,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:28,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:29,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 12:06:30,516 WARN L178 SmtUtils]: Spent 9.40 s on a formula simplification. DAG size of input: 1728 DAG size of output: 1051 [2018-09-18 12:06:45,002 WARN L178 SmtUtils]: Spent 14.43 s on a formula simplification. DAG size of input: 975 DAG size of output: 73 [2018-09-18 12:06:46,827 WARN L178 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 320 DAG size of output: 64 [2018-09-18 12:06:48,423 WARN L178 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 244 DAG size of output: 65 [2018-09-18 12:06:50,411 WARN L178 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 250 DAG size of output: 73 [2018-09-18 12:07:04,907 WARN L178 SmtUtils]: Spent 14.49 s on a formula simplification. DAG size of input: 975 DAG size of output: 73 [2018-09-18 12:07:04,918 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-18 12:07:04,918 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,919 INFO L426 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,920 INFO L426 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,921 INFO L426 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,922 INFO L426 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L422 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse2 (= 8 |old(~a16~0)|)) (.cse14 (= |old(~a16~0)| ~a16~0)) (.cse15 (= |old(~a15~0)| ~a15~0)) (.cse16 (= |old(~a12~0)| ~a12~0)) (.cse10 (= 7 |old(~a12~0)|))) (let ((.cse11 (= 9 |old(~a16~0)|)) (.cse9 (<= (+ |old(~a18~0)| 156) 0)) (.cse7 (not (= 5 |old(~a12~0)|))) (.cse8 (not .cse10)) (.cse1 (= 10 |old(~a16~0)|)) (.cse4 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse3 (and .cse14 (= |old(~a18~0)| ~a18~0) .cse15 .cse16)) (.cse12 (< 7 |old(~a12~0)|)) (.cse6 (< |old(~a15~0)| 4)) (.cse5 (not .cse2)) (.cse13 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 9 |old(~a12~0)|)) .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse3 .cse7 .cse6) (or .cse3 .cse0 .cse8 .cse1 .cse2) (or .cse5 .cse9 (< 0 (+ ~a18~0 156))) (or .cse0 .cse9 .cse1 .cse3 .cse6) (or .cse0 .cse10 .cse11 .cse2 .cse3 .cse12) (or .cse3 .cse9 .cse11 .cse13 .cse1 .cse2) (or .cse9 .cse7 .cse13 .cse3 .cse2) (or .cse0 .cse8 .cse1 .cse3 .cse6) (or .cse13 (< |old(~a12~0)| 8) .cse3 .cse2) (or .cse4 .cse0 .cse10 .cse3 .cse12 .cse6) (or .cse5 .cse13 (and .cse14 .cse15 .cse16))))) [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,923 INFO L426 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,924 INFO L426 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,925 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-18 12:07:04,926 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-18 12:07:04,927 INFO L422 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse9 (not (= ~a15~0 4))) (.cse18 (= |old(~a16~0)| ~a16~0)) (.cse3 (= 8 |old(~a16~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse19 (= |old(~a12~0)| ~a12~0)) (.cse14 (= 7 |old(~a12~0)|))) (let ((.cse7 (< 0 (+ ~a18~0 156))) (.cse8 (not .cse14)) (.cse12 (and .cse9 .cse18 (not (= ~a12~0 7)) .cse3 .cse10 .cse19)) (.cse15 (= 9 |old(~a16~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse1 (<= (+ |old(~a18~0)| 156) 0)) (.cse11 (not (= 5 |old(~a12~0)|))) (.cse13 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (and .cse18 (= |old(~a18~0)| ~a18~0) .cse10 .cse19)) (.cse16 (< 7 |old(~a12~0)|)) (.cse5 (< |old(~a15~0)| 4)) (.cse6 (not .cse3)) (.cse17 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 (not (= 9 |old(~a12~0)|)) .cse4) (or .cse6 .cse1 .cse7) (or .cse4 .cse0 .cse8 .cse2 .cse3) (or .cse4 (and .cse9 .cse7 .cse10) (or .cse6 .cse8) .cse5) (or .cse6 .cse4 .cse11 .cse12) (or .cse13 .cse6 .cse14 .cse12 .cse4) (or .cse6 .cse1 (and .cse9 .cse10) .cse4) (or .cse0 .cse14 .cse15 .cse3 .cse4 .cse16) (or .cse4 .cse1 .cse15 .cse17 .cse2 .cse3) (or .cse1 .cse11 .cse17 .cse4 .cse3) (or .cse17 (< |old(~a12~0)| 8) .cse4 .cse3) (or .cse13 .cse0 .cse14 .cse4 .cse3 .cse16 .cse5) (or .cse6 .cse17 (and .cse18 .cse10 .cse19))))) [2018-09-18 12:07:04,927 INFO L426 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,927 INFO L426 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-18 12:07:04,928 INFO L426 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,929 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-18 12:07:04,930 INFO L426 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,931 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,932 INFO L426 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-18 12:07:04,933 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,934 INFO L426 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,935 INFO L426 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,936 INFO L426 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,937 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse2 (= 8 |old(~a16~0)|)) (.cse14 (= |old(~a16~0)| ~a16~0)) (.cse15 (= |old(~a15~0)| ~a15~0)) (.cse16 (= |old(~a12~0)| ~a12~0)) (.cse10 (= 7 |old(~a12~0)|))) (let ((.cse11 (= 9 |old(~a16~0)|)) (.cse1 (= 10 |old(~a16~0)|)) (.cse7 (<= (+ |old(~a18~0)| 156) 0)) (.cse9 (not (= 5 |old(~a12~0)|))) (.cse8 (not .cse10)) (.cse4 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse3 (and .cse14 (= |old(~a18~0)| ~a18~0) .cse15 .cse16)) (.cse12 (< 7 |old(~a12~0)|)) (.cse6 (< |old(~a15~0)| 4)) (.cse5 (not .cse2)) (.cse13 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 9 |old(~a12~0)|)) .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse7 (< 0 (+ ~a18~0 156))) (or .cse3 .cse0 .cse8 .cse1 .cse2) (or .cse5 .cse3 .cse9 .cse6) (or .cse0 .cse7 .cse1 .cse3 .cse6) (or .cse0 .cse10 .cse11 .cse2 .cse3 .cse12) (or .cse3 .cse7 .cse11 .cse13 .cse1 .cse2) (or .cse7 .cse9 .cse13 .cse3 .cse2) (or .cse3 (or .cse5 .cse8) .cse6) (or .cse13 (< |old(~a12~0)| 8) .cse3 .cse2) (or .cse4 .cse0 .cse10 .cse3 .cse12 .cse6) (or .cse5 .cse13 (and .cse14 .cse15 .cse16))))) [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,938 INFO L426 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,939 INFO L426 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,940 INFO L426 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,941 INFO L426 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,942 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,943 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,944 INFO L426 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,945 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,946 INFO L426 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-18 12:07:04,947 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,948 INFO L426 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,949 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,950 INFO L426 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 136) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,951 INFO L426 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,952 INFO L426 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,953 INFO L426 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,954 INFO L426 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-09-18 12:07:04,954 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-18 12:07:04,954 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (not (= ~a16~0 10)) (not (= ~a16~0 8)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (= 5 ~a12~0) (not (= 9 ~a16~0))) [2018-09-18 12:07:04,954 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-18 12:07:04,954 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-18 12:07:04,954 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (< (+ |old(~a18~0)| 87) 0) (= 10 |old(~a16~0)|) (= 8 |old(~a16~0)|) (and (= |old(~a16~0)| ~a16~0) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0))) [2018-09-18 12:07:04,954 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-09-18 12:07:04,955 INFO L422 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse14 (= 9 ~a12~0))) (let ((.cse10 (<= (+ ~a18~0 388559) 0)) (.cse3 (<= 8 ~a12~0)) (.cse11 (or (= |old(~a12~0)| 9) (not .cse14))) (.cse9 (<= ~a12~0 7)) (.cse13 (not (= ~a16~0 8))) (.cse7 (<= 4 ~a15~0)) (.cse0 (= 8 ~a16~0)) (.cse12 (= 5 ~a12~0)) (.cse5 (not (= ~a16~0 12))) (.cse8 (not (= ~a12~0 7))) (.cse2 (not (= 9 ~a16~0))) (.cse4 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse6 (< 0 (+ ~a18~0 156))) (.cse15 (= 7 ~a12~0))) (or (and .cse0 .cse1) (and (and .cse1 .cse2) .cse3) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (and .cse4 .cse5 .cse3 .cse6) (= 4 |old(~a15~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse6) (= 12 |old(~a16~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse10) (and .cse3 (and .cse1 .cse11)) (and .cse12 (and .cse5 .cse6)) (and .cse13 .cse5 .cse8 .cse9 .cse2) (and .cse4 .cse14 .cse13 .cse7 .cse5) (and .cse0 .cse12) (= 10 |old(~a16~0)|) (and .cse4 .cse5 .cse15) (and .cse1 .cse8 .cse6 .cse2) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and .cse4 .cse1 .cse6 .cse15)))) [2018-09-18 12:07:04,955 INFO L426 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-09-18 12:07:04,955 INFO L426 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-09-18 12:07:04,955 INFO L426 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-09-18 12:07:04,955 INFO L422 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse14 (= 9 ~a12~0))) (let ((.cse10 (<= (+ ~a18~0 388559) 0)) (.cse3 (<= 8 ~a12~0)) (.cse11 (or (= |old(~a12~0)| 9) (not .cse14))) (.cse9 (<= ~a12~0 7)) (.cse13 (not (= ~a16~0 8))) (.cse7 (<= 4 ~a15~0)) (.cse0 (= 8 ~a16~0)) (.cse12 (= 5 ~a12~0)) (.cse5 (not (= ~a16~0 12))) (.cse8 (not (= ~a12~0 7))) (.cse2 (not (= 9 ~a16~0))) (.cse4 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse6 (< 0 (+ ~a18~0 156))) (.cse15 (= 7 ~a12~0))) (or (and .cse0 .cse1) (and (and .cse1 .cse2) .cse3) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (and .cse4 .cse5 .cse3 .cse6) (= 4 |old(~a15~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse6) (= 12 |old(~a16~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse10) (and .cse3 (and .cse1 .cse11)) (and .cse12 (and .cse5 .cse6)) (and .cse13 .cse5 .cse8 .cse9 .cse2) (and .cse4 .cse14 .cse13 .cse7 .cse5) (and .cse0 .cse12) (= 10 |old(~a16~0)|) (and .cse4 .cse5 .cse15) (and .cse1 .cse8 .cse6 .cse2) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and .cse4 .cse1 .cse6 .cse15)))) [2018-09-18 12:07:04,955 INFO L426 ceAbstractionStarter]: For program point L1773-4(lines 1767 1783) no Hoare annotation was computed. [2018-09-18 12:07:04,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.09 12:07:04 BoogieIcfgContainer [2018-09-18 12:07:04,986 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-18 12:07:04,987 INFO L168 Benchmark]: Toolchain (without parser) took 182864.44 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.2 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2018-09-18 12:07:04,992 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-18 12:07:04,992 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1267.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-09-18 12:07:04,993 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.29 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-09-18 12:07:04,994 INFO L168 Benchmark]: Boogie Preprocessor took 490.05 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 838.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -982.2 MB). Peak memory consumption was 61.1 MB. Max. memory is 7.1 GB. [2018-09-18 12:07:04,998 INFO L168 Benchmark]: RCFGBuilder took 7250.65 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 243.2 MB). Peak memory consumption was 243.2 MB. Max. memory is 7.1 GB. [2018-09-18 12:07:04,999 INFO L168 Benchmark]: TraceAbstraction took 173637.90 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-09-18 12:07:05,012 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1267.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 211.29 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 490.05 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 838.3 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -982.2 MB). Peak memory consumption was 61.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7250.65 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 243.2 MB). Peak memory consumption was 243.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 173637.90 ms. Allocated memory was 2.4 GB in the beginning and 4.1 GB in the end (delta: 1.7 GB). Free memory was 2.0 GB in the beginning and 3.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((((((((8 == a16 && !(a15 == 4)) || ((!(a15 == 4) && !(9 == a16)) && 8 <= a12)) || !(5 == \old(a12))) || 9 == \old(a16)) || (((!(a16 == 10) && !(a16 == 12)) && 8 <= a12) && 0 < a18 + 156)) || 4 == \old(a15)) || ((((4 <= a15 && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && 0 < a18 + 156)) || 12 == \old(a16)) || ((((4 <= a15 && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && a18 + 388559 <= 0)) || ((8 == a16 && (\old(a12) == 9 || !(9 == a12))) && a18 + 388559 <= 0)) || (8 <= a12 && !(a15 == 4) && (\old(a12) == 9 || !(9 == a12)))) || (5 == a12 && !(a16 == 12) && 0 < a18 + 156)) || ((((!(a16 == 8) && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && !(9 == a16))) || ((((!(a16 == 10) && 9 == a12) && !(a16 == 8)) && 4 <= a15) && !(a16 == 12))) || (8 == a16 && 5 == a12)) || 10 == \old(a16)) || ((!(a16 == 10) && !(a16 == 12)) && 7 == a12)) || (((!(a15 == 4) && !(a12 == 7)) && 0 < a18 + 156) && !(9 == a16))) || 8 == \old(a16)) || \old(a18) + 87 < 0) || (((!(a16 == 10) && !(a15 == 4)) && 0 < a18 + 156) && 7 == a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 173.5s OverallTime, 13 OverallIterations, 8 TraceHistogramMax, 70.7s AutomataDifference, 0.0s DeadEndRemovalTime, 56.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 2148 SDtfs, 21100 SDslu, 1688 SDs, 0 SdLazy, 32932 SolverSat, 5940 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 49.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 19954 GetRequests, 19785 SyntacticMatches, 34 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 421 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40712occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.8s AutomataMinimizationTime, 13 MinimizatonAttempts, 8502 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4567 PreInvPairs, 5977 NumberOfFragments, 1711 HoareAnnotationTreeSize, 4567 FomulaSimplifications, 1058007 FormulaSimplificationTreeSizeReduction, 21.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 150941 FormulaSimplificationTreeSizeReductionInter, 34.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 3.9s SatisfiabilityAnalysisTime, 24.8s InterpolantComputationTime, 16820 NumberOfCodeBlocks, 16820 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 26679 ConstructedInterpolants, 0 QuantifiedInterpolants, 75429201 SizeOfPredicates, 5 NumberOfNonLiveVariables, 13011 ConjunctsInSsa, 65 ConjunctsInUnsatCore, 33 InterpolantComputations, 11 PerfectInterpolantSequences, 39792/42944 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-18_12-07-05-040.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-18_12-07-05-040.csv Received shutdown request...