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/Problem15_label20_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 17:45:15,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 17:45:15,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 17:45:15,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 17:45:15,127 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 17:45:15,128 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 17:45:15,130 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 17:45:15,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 17:45:15,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 17:45:15,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 17:45:15,135 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 17:45:15,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 17:45:15,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 17:45:15,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 17:45:15,138 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 17:45:15,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 17:45:15,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 17:45:15,142 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 17:45:15,144 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 17:45:15,146 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 17:45:15,147 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 17:45:15,148 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 17:45:15,151 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 17:45:15,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 17:45:15,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 17:45:15,152 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 17:45:15,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 17:45:15,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 17:45:15,155 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 17:45:15,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 17:45:15,157 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 17:45:15,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 17:45:15,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 17:45:15,158 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 17:45:15,159 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 17:45:15,160 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 17:45:15,161 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 [2018-09-14 17:45:15,189 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 17:45:15,190 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 17:45:15,191 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 17:45:15,191 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 17:45:15,191 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 17:45:15,191 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 17:45:15,195 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 17:45:15,195 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 17:45:15,195 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 17:45:15,195 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 17:45:15,195 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 17:45:15,196 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 17:45:15,197 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 17:45:15,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 17:45:15,197 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 17:45:15,198 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 17:45:15,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 17:45:15,198 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 17:45:15,198 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 17:45:15,198 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 17:45:15,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 17:45:15,199 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 17:45:15,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 17:45:15,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 17:45:15,201 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 17:45:15,201 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 17:45:15,201 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 17:45:15,202 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 17:45:15,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 17:45:15,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 17:45:15,202 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 17:45:15,202 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 17:45:15,203 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 17:45:15,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 17:45:15,268 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 17:45:15,274 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 17:45:15,276 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 17:45:15,276 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 17:45:15,277 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-14 17:45:15,616 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7115e523/b832930f735b4272bfd54834b5ac42b3/FLAG3abab218e [2018-09-14 17:45:15,982 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 17:45:15,983 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-14 17:45:16,005 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7115e523/b832930f735b4272bfd54834b5ac42b3/FLAG3abab218e [2018-09-14 17:45:16,025 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7115e523/b832930f735b4272bfd54834b5ac42b3 [2018-09-14 17:45:16,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 17:45:16,042 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 17:45:16,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 17:45:16,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 17:45:16,053 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 17:45:16,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:45:16" (1/1) ... [2018-09-14 17:45:16,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be5cccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:16, skipping insertion in model container [2018-09-14 17:45:16,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:45:16" (1/1) ... [2018-09-14 17:45:16,069 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 17:45:16,897 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:45:16,916 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 17:45:17,198 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:45:17,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17 WrapperNode [2018-09-14 17:45:17,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 17:45:17,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 17:45:17,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 17:45:17,356 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 17:45:17,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:17,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:17,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 17:45:17,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 17:45:17,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 17:45:17,616 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 17:45:18,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (1/1) ... [2018-09-14 17:45:18,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 17:45:18,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 17:45:18,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 17:45:18,234 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 17:45:18,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (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 [2018-09-14 17:45:18,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 17:45:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 17:45:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-14 17:45:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-14 17:45:18,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 17:45:18,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 17:45:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 17:45:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 17:45:18,305 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 17:45:18,305 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 17:45:25,701 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 17:45:25,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:45:25 BoogieIcfgContainer [2018-09-14 17:45:25,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 17:45:25,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 17:45:25,703 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 17:45:25,707 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 17:45:25,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 05:45:16" (1/3) ... [2018-09-14 17:45:25,710 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14c98487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:45:25, skipping insertion in model container [2018-09-14 17:45:25,710 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:45:17" (2/3) ... [2018-09-14 17:45:25,711 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14c98487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:45:25, skipping insertion in model container [2018-09-14 17:45:25,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:45:25" (3/3) ... [2018-09-14 17:45:25,713 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label20_true-unreach-call.c [2018-09-14 17:45:25,723 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 17:45:25,733 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 17:45:25,793 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 17:45:25,794 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 17:45:25,794 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 17:45:25,794 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 17:45:25,795 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 17:45:25,795 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 17:45:25,795 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 17:45:25,795 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 17:45:25,795 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 17:45:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-14 17:45:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-14 17:45:25,837 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:45:25,839 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] [2018-09-14 17:45:25,840 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:45:25,844 INFO L82 PathProgramCache]: Analyzing trace with hash 410122177, now seen corresponding path program 1 times [2018-09-14 17:45:25,846 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:45:25,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:25,895 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:45:25,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:25,896 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:45:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:45:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:45:26,371 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:45:26,371 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:45:26,371 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:45:26,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:45:26,395 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:45:26,396 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:45:26,398 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-14 17:45:34,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:45:34,861 INFO L93 Difference]: Finished difference Result 1510 states and 2773 transitions. [2018-09-14 17:45:34,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:45:34,863 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2018-09-14 17:45:34,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:45:34,889 INFO L225 Difference]: With dead ends: 1510 [2018-09-14 17:45:34,889 INFO L226 Difference]: Without dead ends: 1066 [2018-09-14 17:45:34,900 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 [2018-09-14 17:45:34,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2018-09-14 17:45:35,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 1064. [2018-09-14 17:45:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1064 states. [2018-09-14 17:45:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1590 transitions. [2018-09-14 17:45:35,025 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1590 transitions. Word has length 49 [2018-09-14 17:45:35,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:45:35,026 INFO L480 AbstractCegarLoop]: Abstraction has 1064 states and 1590 transitions. [2018-09-14 17:45:35,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:45:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1590 transitions. [2018-09-14 17:45:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-09-14 17:45:35,034 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:45:35,034 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:45:35,035 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:45:35,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1315680885, now seen corresponding path program 1 times [2018-09-14 17:45:35,035 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:45:35,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:35,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:45:35,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:35,037 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:45:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:45:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:45:35,324 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:45:35,324 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-14 17:45:35,324 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:45:35,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:45:35,327 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:45:35,327 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-14 17:45:35,327 INFO L87 Difference]: Start difference. First operand 1064 states and 1590 transitions. Second operand 5 states. [2018-09-14 17:45:35,953 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-09-14 17:45:51,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:45:51,262 INFO L93 Difference]: Finished difference Result 3340 states and 4979 transitions. [2018-09-14 17:45:51,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:45:51,263 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-09-14 17:45:51,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:45:51,278 INFO L225 Difference]: With dead ends: 3340 [2018-09-14 17:45:51,278 INFO L226 Difference]: Without dead ends: 2282 [2018-09-14 17:45:51,284 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-09-14 17:45:51,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2282 states. [2018-09-14 17:45:51,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2282 to 2267. [2018-09-14 17:45:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2267 states. [2018-09-14 17:45:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 2267 states and 3306 transitions. [2018-09-14 17:45:51,353 INFO L78 Accepts]: Start accepts. Automaton has 2267 states and 3306 transitions. Word has length 119 [2018-09-14 17:45:51,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:45:51,354 INFO L480 AbstractCegarLoop]: Abstraction has 2267 states and 3306 transitions. [2018-09-14 17:45:51,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:45:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3306 transitions. [2018-09-14 17:45:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-14 17:45:51,359 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:45:51,359 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:45:51,359 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:45:51,360 INFO L82 PathProgramCache]: Analyzing trace with hash -2016407952, now seen corresponding path program 1 times [2018-09-14 17:45:51,360 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:45:51,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:51,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:45:51,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:51,361 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:45:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:45:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:45:51,772 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:45:51,772 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 17:45:51,772 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:45:51,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:45:51,773 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:45:51,773 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 17:45:51,774 INFO L87 Difference]: Start difference. First operand 2267 states and 3306 transitions. Second operand 6 states. [2018-09-14 17:45:57,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:45:57,947 INFO L93 Difference]: Finished difference Result 6382 states and 9947 transitions. [2018-09-14 17:45:57,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:45:57,947 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-09-14 17:45:57,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:45:57,974 INFO L225 Difference]: With dead ends: 6382 [2018-09-14 17:45:57,974 INFO L226 Difference]: Without dead ends: 4430 [2018-09-14 17:45:57,988 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 [2018-09-14 17:45:57,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4430 states. [2018-09-14 17:45:58,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4430 to 4375. [2018-09-14 17:45:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2018-09-14 17:45:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 5974 transitions. [2018-09-14 17:45:58,113 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 5974 transitions. Word has length 124 [2018-09-14 17:45:58,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:45:58,114 INFO L480 AbstractCegarLoop]: Abstraction has 4375 states and 5974 transitions. [2018-09-14 17:45:58,114 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:45:58,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 5974 transitions. [2018-09-14 17:45:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-14 17:45:58,118 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:45:58,118 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:45:58,118 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:45:58,119 INFO L82 PathProgramCache]: Analyzing trace with hash 2021875324, now seen corresponding path program 1 times [2018-09-14 17:45:58,119 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:45:58,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:58,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:45:58,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:45:58,120 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:45:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:45:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:45:58,301 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:45:58,301 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:45:58,301 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:45:58,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:45:58,302 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:45:58,302 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:45:58,302 INFO L87 Difference]: Start difference. First operand 4375 states and 5974 transitions. Second operand 4 states. [2018-09-14 17:46:03,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:03,745 INFO L93 Difference]: Finished difference Result 11465 states and 16390 transitions. [2018-09-14 17:46:03,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:46:03,746 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-09-14 17:46:03,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:03,783 INFO L225 Difference]: With dead ends: 11465 [2018-09-14 17:46:03,783 INFO L226 Difference]: Without dead ends: 7405 [2018-09-14 17:46:03,806 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:46:03,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7405 states. [2018-09-14 17:46:03,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7405 to 7399. [2018-09-14 17:46:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2018-09-14 17:46:04,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9840 transitions. [2018-09-14 17:46:04,005 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9840 transitions. Word has length 130 [2018-09-14 17:46:04,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:04,005 INFO L480 AbstractCegarLoop]: Abstraction has 7399 states and 9840 transitions. [2018-09-14 17:46:04,006 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:46:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9840 transitions. [2018-09-14 17:46:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-14 17:46:04,012 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:04,012 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:04,012 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:04,013 INFO L82 PathProgramCache]: Analyzing trace with hash 419544631, now seen corresponding path program 1 times [2018-09-14 17:46:04,013 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:04,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:04,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:04,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:04,015 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:04,609 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:04,609 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 [2018-09-14 17:46:04,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:04,622 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:04,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:04,929 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:04,929 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:05,994 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:46:05,994 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 11 [2018-09-14 17:46:05,994 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:46:05,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:46:05,995 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:46:06,002 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:46:06,002 INFO L87 Difference]: Start difference. First operand 7399 states and 9840 transitions. Second operand 6 states. [2018-09-14 17:46:15,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:15,599 INFO L93 Difference]: Finished difference Result 25922 states and 36237 transitions. [2018-09-14 17:46:15,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-14 17:46:15,600 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-09-14 17:46:15,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:15,725 INFO L225 Difference]: With dead ends: 25922 [2018-09-14 17:46:15,726 INFO L226 Difference]: Without dead ends: 18838 [2018-09-14 17:46:15,816 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 288 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:46:15,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18838 states. [2018-09-14 17:46:16,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18838 to 18786. [2018-09-14 17:46:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18786 states. [2018-09-14 17:46:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18786 states to 18786 states and 25161 transitions. [2018-09-14 17:46:16,280 INFO L78 Accepts]: Start accepts. Automaton has 18786 states and 25161 transitions. Word has length 145 [2018-09-14 17:46:16,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:16,280 INFO L480 AbstractCegarLoop]: Abstraction has 18786 states and 25161 transitions. [2018-09-14 17:46:16,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:46:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 18786 states and 25161 transitions. [2018-09-14 17:46:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-09-14 17:46:16,301 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:16,302 INFO L376 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:16,302 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:16,302 INFO L82 PathProgramCache]: Analyzing trace with hash 577768630, now seen corresponding path program 1 times [2018-09-14 17:46:16,302 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:16,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:16,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:16,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:16,304 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-09-14 17:46:17,086 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:17,086 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 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:46:17,100 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:17,100 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:17,179 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-14 17:46:17,276 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-14 17:46:17,618 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:46:17,618 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 9 [2018-09-14 17:46:17,618 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:46:17,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:46:17,619 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:46:17,620 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-14 17:46:17,620 INFO L87 Difference]: Start difference. First operand 18786 states and 25161 transitions. Second operand 5 states. [2018-09-14 17:46:21,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:21,521 INFO L93 Difference]: Finished difference Result 43199 states and 60674 transitions. [2018-09-14 17:46:21,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-14 17:46:21,521 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 218 [2018-09-14 17:46:21,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:21,630 INFO L225 Difference]: With dead ends: 43199 [2018-09-14 17:46:21,630 INFO L226 Difference]: Without dead ends: 24727 [2018-09-14 17:46:21,689 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 445 GetRequests, 434 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-09-14 17:46:21,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24727 states. [2018-09-14 17:46:22,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24727 to 23619. [2018-09-14 17:46:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23619 states. [2018-09-14 17:46:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23619 states to 23619 states and 30133 transitions. [2018-09-14 17:46:22,204 INFO L78 Accepts]: Start accepts. Automaton has 23619 states and 30133 transitions. Word has length 218 [2018-09-14 17:46:22,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:22,206 INFO L480 AbstractCegarLoop]: Abstraction has 23619 states and 30133 transitions. [2018-09-14 17:46:22,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:46:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 23619 states and 30133 transitions. [2018-09-14 17:46:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-09-14 17:46:22,247 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:22,249 INFO L376 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:22,249 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:22,249 INFO L82 PathProgramCache]: Analyzing trace with hash -2071919887, now seen corresponding path program 1 times [2018-09-14 17:46:22,250 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:22,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:22,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:22,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:22,252 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-09-14 17:46:23,114 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:23,114 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 [2018-09-14 17:46:23,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:23,129 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:23,216 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-14 17:46:24,016 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:24,510 WARN L178 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 27 [2018-09-14 17:46:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 17:46:24,939 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:46:24,940 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 12 [2018-09-14 17:46:24,940 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:46:24,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:46:24,941 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:46:24,941 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:46:24,941 INFO L87 Difference]: Start difference. First operand 23619 states and 30133 transitions. Second operand 5 states. [2018-09-14 17:46:34,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:34,376 INFO L93 Difference]: Finished difference Result 50283 states and 64867 transitions. [2018-09-14 17:46:34,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:46:34,377 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2018-09-14 17:46:34,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:34,483 INFO L225 Difference]: With dead ends: 50283 [2018-09-14 17:46:34,483 INFO L226 Difference]: Without dead ends: 26978 [2018-09-14 17:46:34,577 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 472 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-09-14 17:46:34,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26978 states. [2018-09-14 17:46:35,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26978 to 26887. [2018-09-14 17:46:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26887 states. [2018-09-14 17:46:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26887 states to 26887 states and 34164 transitions. [2018-09-14 17:46:35,319 INFO L78 Accepts]: Start accepts. Automaton has 26887 states and 34164 transitions. Word has length 238 [2018-09-14 17:46:35,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:35,319 INFO L480 AbstractCegarLoop]: Abstraction has 26887 states and 34164 transitions. [2018-09-14 17:46:35,319 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:46:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 26887 states and 34164 transitions. [2018-09-14 17:46:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-09-14 17:46:35,362 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:35,363 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:35,363 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:35,363 INFO L82 PathProgramCache]: Analyzing trace with hash -1405899324, now seen corresponding path program 1 times [2018-09-14 17:46:35,363 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:35,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:35,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:35,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:35,365 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:35,721 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-14 17:46:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 132 proven. 242 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-09-14 17:46:35,916 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:35,916 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:46:35,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:35,924 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:36,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-14 17:46:36,123 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 214 proven. 84 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-14 17:46:36,315 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:36,315 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 6 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 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:46:36,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:36,332 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:36,550 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 265 proven. 2 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-09-14 17:46:36,660 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 171 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-09-14 17:46:37,042 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:46:37,043 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-14 17:46:37,043 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:46:37,044 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:46:37,044 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:46:37,045 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:46:37,045 INFO L87 Difference]: Start difference. First operand 26887 states and 34164 transitions. Second operand 9 states. [2018-09-14 17:46:45,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:45,831 INFO L93 Difference]: Finished difference Result 54243 states and 69586 transitions. [2018-09-14 17:46:45,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-09-14 17:46:45,832 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 337 [2018-09-14 17:46:45,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:45,928 INFO L225 Difference]: With dead ends: 54243 [2018-09-14 17:46:45,929 INFO L226 Difference]: Without dead ends: 27670 [2018-09-14 17:46:46,069 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1348 SyntacticMatches, 9 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=162, Invalid=390, Unknown=0, NotChecked=0, Total=552 [2018-09-14 17:46:46,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27670 states. [2018-09-14 17:46:46,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27670 to 26937. [2018-09-14 17:46:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26937 states. [2018-09-14 17:46:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26937 states to 26937 states and 31473 transitions. [2018-09-14 17:46:46,505 INFO L78 Accepts]: Start accepts. Automaton has 26937 states and 31473 transitions. Word has length 337 [2018-09-14 17:46:46,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:46,506 INFO L480 AbstractCegarLoop]: Abstraction has 26937 states and 31473 transitions. [2018-09-14 17:46:46,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:46:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 26937 states and 31473 transitions. [2018-09-14 17:46:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2018-09-14 17:46:46,528 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:46,529 INFO L376 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:46,529 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:46,529 INFO L82 PathProgramCache]: Analyzing trace with hash 560387599, now seen corresponding path program 1 times [2018-09-14 17:46:46,529 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:46,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:46,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:46,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:46,531 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:47,247 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:47,248 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:46:47,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:47,255 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:47,375 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:47,539 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:47,755 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:47,756 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 8 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 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:46:47,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:47,776 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:48,079 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:48,423 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:46:49,241 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:46:49,242 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-14 17:46:49,242 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:46:49,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:46:49,244 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:46:49,244 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:46:49,245 INFO L87 Difference]: Start difference. First operand 26937 states and 31473 transitions. Second operand 9 states. [2018-09-14 17:46:56,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:46:56,761 INFO L93 Difference]: Finished difference Result 61327 states and 78538 transitions. [2018-09-14 17:46:56,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-14 17:46:56,762 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 460 [2018-09-14 17:46:56,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:46:56,940 INFO L225 Difference]: With dead ends: 61327 [2018-09-14 17:46:56,940 INFO L226 Difference]: Without dead ends: 34704 [2018-09-14 17:46:57,070 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1860 GetRequests, 1836 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-14 17:46:57,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34704 states. [2018-09-14 17:46:57,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34704 to 33518. [2018-09-14 17:46:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33518 states. [2018-09-14 17:46:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33518 states to 33518 states and 42295 transitions. [2018-09-14 17:46:57,805 INFO L78 Accepts]: Start accepts. Automaton has 33518 states and 42295 transitions. Word has length 460 [2018-09-14 17:46:57,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:46:57,805 INFO L480 AbstractCegarLoop]: Abstraction has 33518 states and 42295 transitions. [2018-09-14 17:46:57,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:46:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 33518 states and 42295 transitions. [2018-09-14 17:46:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2018-09-14 17:46:57,825 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:46:57,826 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:46:57,826 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:46:57,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1589841736, now seen corresponding path program 1 times [2018-09-14 17:46:57,827 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:46:57,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:57,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:57,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:46:57,828 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:46:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-14 17:46:58,590 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:58,590 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 [2018-09-14 17:46:58,907 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:58,908 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:46:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:46:59,047 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:46:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-14 17:46:59,563 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:46:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-14 17:46:59,860 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:46:59,860 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 [2018-09-14 17:46:59,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:46:59,877 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:47:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:00,181 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:47:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-14 17:47:00,393 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:47:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-14 17:47:00,644 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:47:00,644 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-14 17:47:00,645 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:47:00,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:47:00,646 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:47:00,646 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:47:00,646 INFO L87 Difference]: Start difference. First operand 33518 states and 42295 transitions. Second operand 9 states. [2018-09-14 17:47:06,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:06,931 INFO L93 Difference]: Finished difference Result 62997 states and 78337 transitions. [2018-09-14 17:47:06,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-14 17:47:06,931 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 470 [2018-09-14 17:47:06,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:07,029 INFO L225 Difference]: With dead ends: 62997 [2018-09-14 17:47:07,029 INFO L226 Difference]: Without dead ends: 29793 [2018-09-14 17:47:07,175 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1902 GetRequests, 1878 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-14 17:47:07,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29793 states. [2018-09-14 17:47:07,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29793 to 29576. [2018-09-14 17:47:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29576 states. [2018-09-14 17:47:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29576 states to 29576 states and 33543 transitions. [2018-09-14 17:47:07,623 INFO L78 Accepts]: Start accepts. Automaton has 29576 states and 33543 transitions. Word has length 470 [2018-09-14 17:47:07,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:07,624 INFO L480 AbstractCegarLoop]: Abstraction has 29576 states and 33543 transitions. [2018-09-14 17:47:07,624 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:47:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 29576 states and 33543 transitions. [2018-09-14 17:47:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-09-14 17:47:07,636 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:47:07,636 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:47:07,637 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:47:07,637 INFO L82 PathProgramCache]: Analyzing trace with hash 1889386295, now seen corresponding path program 1 times [2018-09-14 17:47:07,637 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:47:07,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:07,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:07,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:07,638 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:47:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2018-09-14 17:47:08,152 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:47:08,152 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:47:08,152 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:47:08,153 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:47:08,153 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:47:08,153 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:47:08,153 INFO L87 Difference]: Start difference. First operand 29576 states and 33543 transitions. Second operand 4 states. [2018-09-14 17:47:13,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:13,650 INFO L93 Difference]: Finished difference Result 75975 states and 88917 transitions. [2018-09-14 17:47:13,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:47:13,651 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 473 [2018-09-14 17:47:13,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:13,747 INFO L225 Difference]: With dead ends: 75975 [2018-09-14 17:47:13,747 INFO L226 Difference]: Without dead ends: 46713 [2018-09-14 17:47:13,813 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 [2018-09-14 17:47:13,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46713 states. [2018-09-14 17:47:14,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46713 to 45951. [2018-09-14 17:47:14,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45951 states. [2018-09-14 17:47:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45951 states to 45951 states and 52556 transitions. [2018-09-14 17:47:14,622 INFO L78 Accepts]: Start accepts. Automaton has 45951 states and 52556 transitions. Word has length 473 [2018-09-14 17:47:14,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:14,623 INFO L480 AbstractCegarLoop]: Abstraction has 45951 states and 52556 transitions. [2018-09-14 17:47:14,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:47:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 45951 states and 52556 transitions. [2018-09-14 17:47:14,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2018-09-14 17:47:14,641 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:47:14,641 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:47:14,642 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:47:14,642 INFO L82 PathProgramCache]: Analyzing trace with hash -270304285, now seen corresponding path program 1 times [2018-09-14 17:47:14,642 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:47:14,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:14,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:14,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:14,643 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:47:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2018-09-14 17:47:15,058 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:47:15,058 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 17:47:15,058 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:47:15,059 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:47:15,059 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:47:15,060 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:47:15,060 INFO L87 Difference]: Start difference. First operand 45951 states and 52556 transitions. Second operand 3 states. [2018-09-14 17:47:20,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:20,548 INFO L93 Difference]: Finished difference Result 109408 states and 126707 transitions. [2018-09-14 17:47:20,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:47:20,548 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 541 [2018-09-14 17:47:20,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:20,678 INFO L225 Difference]: With dead ends: 109408 [2018-09-14 17:47:20,678 INFO L226 Difference]: Without dead ends: 49356 [2018-09-14 17:47:20,858 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 17:47:20,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49356 states. [2018-09-14 17:47:21,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49356 to 46272. [2018-09-14 17:47:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46272 states. [2018-09-14 17:47:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46272 states to 46272 states and 50517 transitions. [2018-09-14 17:47:21,560 INFO L78 Accepts]: Start accepts. Automaton has 46272 states and 50517 transitions. Word has length 541 [2018-09-14 17:47:21,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:21,563 INFO L480 AbstractCegarLoop]: Abstraction has 46272 states and 50517 transitions. [2018-09-14 17:47:21,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:47:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 46272 states and 50517 transitions. [2018-09-14 17:47:21,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2018-09-14 17:47:21,618 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:47:21,618 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:47:21,619 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:47:21,619 INFO L82 PathProgramCache]: Analyzing trace with hash 1143651567, now seen corresponding path program 1 times [2018-09-14 17:47:21,619 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:47:21,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:21,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:21,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:21,620 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:47:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-14 17:47:22,653 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:47:22,653 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 [2018-09-14 17:47:22,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:22,661 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:47:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:22,870 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:47:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 566 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-09-14 17:47:23,063 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:47:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-14 17:47:23,361 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:47:23,361 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 4 [2018-09-14 17:47:23,361 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:47:23,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:47:23,362 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:47:23,362 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:47:23,362 INFO L87 Difference]: Start difference. First operand 46272 states and 50517 transitions. Second operand 3 states. [2018-09-14 17:47:26,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:26,040 INFO L93 Difference]: Finished difference Result 92533 states and 101080 transitions. [2018-09-14 17:47:26,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:47:26,041 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 765 [2018-09-14 17:47:26,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:26,137 INFO L225 Difference]: With dead ends: 92533 [2018-09-14 17:47:26,138 INFO L226 Difference]: Without dead ends: 46575 [2018-09-14 17:47:26,195 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1532 GetRequests, 1530 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:47:26,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46575 states. [2018-09-14 17:47:26,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46575 to 45955. [2018-09-14 17:47:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45955 states. [2018-09-14 17:47:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45955 states to 45955 states and 50129 transitions. [2018-09-14 17:47:26,747 INFO L78 Accepts]: Start accepts. Automaton has 45955 states and 50129 transitions. Word has length 765 [2018-09-14 17:47:26,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:26,748 INFO L480 AbstractCegarLoop]: Abstraction has 45955 states and 50129 transitions. [2018-09-14 17:47:26,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:47:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 45955 states and 50129 transitions. [2018-09-14 17:47:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2018-09-14 17:47:26,807 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:47:26,808 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 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] [2018-09-14 17:47:26,809 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:47:26,809 INFO L82 PathProgramCache]: Analyzing trace with hash -1455468795, now seen corresponding path program 1 times [2018-09-14 17:47:26,809 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:47:26,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:26,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:26,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:26,810 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:47:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 594 proven. 40 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2018-09-14 17:47:27,649 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:47:27,649 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:47:27,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:27,657 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:47:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:27,882 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:47:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-14 17:47:28,109 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:47:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-14 17:47:28,697 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 17:47:28,697 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 4 [2018-09-14 17:47:28,697 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:47:28,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:47:28,698 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:47:28,698 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:47:28,698 INFO L87 Difference]: Start difference. First operand 45955 states and 50129 transitions. Second operand 3 states. [2018-09-14 17:47:31,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:31,521 INFO L93 Difference]: Finished difference Result 92844 states and 101823 transitions. [2018-09-14 17:47:31,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:47:31,521 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 791 [2018-09-14 17:47:31,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:31,612 INFO L225 Difference]: With dead ends: 92844 [2018-09-14 17:47:31,612 INFO L226 Difference]: Without dead ends: 47203 [2018-09-14 17:47:31,683 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1588 GetRequests, 1582 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:47:31,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47203 states. [2018-09-14 17:47:32,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47203 to 46721. [2018-09-14 17:47:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46721 states. [2018-09-14 17:47:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46721 states to 46721 states and 50699 transitions. [2018-09-14 17:47:32,264 INFO L78 Accepts]: Start accepts. Automaton has 46721 states and 50699 transitions. Word has length 791 [2018-09-14 17:47:32,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:32,265 INFO L480 AbstractCegarLoop]: Abstraction has 46721 states and 50699 transitions. [2018-09-14 17:47:32,265 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:47:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 46721 states and 50699 transitions. [2018-09-14 17:47:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-09-14 17:47:32,315 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:47:32,316 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, 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, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:47:32,316 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:47:32,317 INFO L82 PathProgramCache]: Analyzing trace with hash 294254515, now seen corresponding path program 1 times [2018-09-14 17:47:32,317 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:47:32,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:32,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:32,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:47:32,320 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:47:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 544 proven. 112 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2018-09-14 17:47:33,188 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:47:33,188 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:47:33,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:47:33,421 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:47:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:47:33,650 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:47:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-14 17:47:34,361 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:47:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-14 17:47:34,897 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 17:47:34,897 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5] total 9 [2018-09-14 17:47:34,897 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:47:34,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:47:34,898 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:47:34,898 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-14 17:47:34,899 INFO L87 Difference]: Start difference. First operand 46721 states and 50699 transitions. Second operand 4 states. [2018-09-14 17:47:45,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:47:45,118 INFO L93 Difference]: Finished difference Result 101245 states and 110181 transitions. [2018-09-14 17:47:45,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:47:45,118 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 841 [2018-09-14 17:47:45,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:47:45,120 INFO L225 Difference]: With dead ends: 101245 [2018-09-14 17:47:45,120 INFO L226 Difference]: Without dead ends: 0 [2018-09-14 17:47:45,228 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1686 GetRequests, 1678 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-14 17:47:45,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-14 17:47:45,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-14 17:47:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-14 17:47:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-14 17:47:45,229 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 841 [2018-09-14 17:47:45,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:47:45,229 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-14 17:47:45,229 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:47:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-14 17:47:45,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-14 17:47:45,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-14 17:47:45,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:45,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,657 WARN L178 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 185 [2018-09-14 17:47:46,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:46,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,034 WARN L178 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 185 [2018-09-14 17:47:47,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:47,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:48,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:47:49,718 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 17 [2018-09-14 17:48:09,966 WARN L178 SmtUtils]: Spent 20.15 s on a formula simplification. DAG size of input: 729 DAG size of output: 182 [2018-09-14 17:48:24,299 WARN L178 SmtUtils]: Spent 14.30 s on a formula simplification. DAG size of input: 559 DAG size of output: 167 [2018-09-14 17:48:25,759 WARN L178 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 189 DAG size of output: 84 [2018-09-14 17:48:27,150 WARN L178 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 189 DAG size of output: 84 [2018-09-14 17:48:53,147 WARN L178 SmtUtils]: Spent 25.96 s on a formula simplification. DAG size of input: 626 DAG size of output: 207 [2018-09-14 17:48:53,152 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:48:53,152 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (or (<= (+ ~a4~0 86) 0) (<= 0 (+ |old(~a4~0)| 85)))) [2018-09-14 17:48:53,152 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:48:53,152 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:48:53,153 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,153 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,153 INFO L422 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse38 (+ |old(~a4~0)| 85)) (.cse37 (+ ~a4~0 85))) (let ((.cse34 (= 3 |old(~a2~0)|)) (.cse10 (< .cse37 0)) (.cse1 (< |old(~a29~0)| 44)) (.cse36 (not (= 2 |old(~a2~0)|))) (.cse8 (= 4 |old(~a2~0)|)) (.cse24 (<= (+ |old(~a0~0)| 98) 0)) (.cse26 (< 0 (+ |old(~a29~0)| 144))) (.cse4 (<= 0 .cse38)) (.cse11 (= |old(~a2~0)| ~a2~0)) (.cse12 (<= (+ ~a4~0 42) 0)) (.cse13 (= ~a29~0 |old(~a29~0)|)) (.cse29 (<= (+ ~a0~0 61) 0))) (let ((.cse23 (and .cse11 .cse12 .cse13 .cse29)) (.cse33 (or (<= (+ ~a4~0 86) 0) .cse4)) (.cse21 (< 0 (+ |old(~a0~0)| 147))) (.cse22 (<= (+ ~a0~0 147) 0)) (.cse16 (< (+ |old(~a0~0)| 44) 0)) (.cse17 (<= 0 (+ ~a0~0 44))) (.cse7 (< .cse38 0)) (.cse5 (<= 0 .cse37)) (.cse35 (or .cse24 .cse4 .cse26)) (.cse15 (< 1 |old(~a2~0)|)) (.cse31 (= 2 ~a2~0)) (.cse9 (= 1 |old(~a2~0)|)) (.cse28 (not .cse8)) (.cse25 (< 0 (+ ~a0~0 98))) (.cse30 (= 4 ~a2~0)) (.cse6 (< 0 (+ |old(~a4~0)| 42))) (.cse20 (forall ((v_prenex_2 Int)) (or (= 0 (mod (+ v_prenex_2 4) 5)) (< (+ (div (+ v_prenex_2 (- 555201)) 5) 1) |old(~a0~0)|) (< 0 (+ v_prenex_2 61)) (<= 555201 v_prenex_2)))) (.cse19 (exists ((v_prenex_2 Int)) (and (not (= 0 (mod (+ v_prenex_2 4) 5))) (< v_prenex_2 555201) (<= (+ v_prenex_2 61) 0) (<= ~a0~0 (+ (div (+ v_prenex_2 (- 555201)) 5) 1))))) (.cse32 (or .cse1 .cse36)) (.cse0 (< 0 (+ |old(~a0~0)| 61))) (.cse2 (and .cse11 .cse13 .cse10 .cse29)) (.cse3 (<= 401235 |old(~a29~0)|)) (.cse27 (= 3 ~a2~0)) (.cse14 (<= (+ |old(~a29~0)| 16) 0)) (.cse18 (not .cse34))) (and (or .cse0 .cse1 .cse2 (or .cse3 .cse4)) (or .cse0 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse10 .cse4) (or (and .cse11 .cse5 .cse12 .cse13) .cse6 .cse14 .cse7 .cse3 .cse15) (or .cse16 .cse17 .cse14 .cse4 .cse18) (or .cse19 .cse9 .cse6 .cse7 .cse20) (or .cse21 .cse4 (and .cse11 .cse13 .cse10 .cse22)) (or .cse0 .cse9 .cse6 .cse23 .cse8) (or .cse0 .cse6 .cse24 .cse3 .cse25) (or .cse1 (or (or .cse9 .cse24 .cse4) .cse8) (and .cse10 .cse25)) (or .cse6 .cse19 .cse20 .cse18 .cse26) (or .cse5 .cse0 .cse6 .cse24 .cse7 .cse3) (or (and .cse13 .cse10 .cse27) .cse4 .cse18 .cse26) (or .cse0 .cse6 .cse7 .cse23 .cse15) (or .cse0 .cse28 .cse6 (and .cse12 .cse13 .cse29 .cse30) .cse3) (or .cse0 (and .cse5 (and .cse13 .cse31) .cse29) .cse7 .cse32) (or .cse0 (or .cse28 .cse4) (and .cse13 .cse30 .cse29)) (or .cse6 .cse22 (or .cse1 .cse21)) (or (or .cse28 .cse16) .cse6 (and .cse12 (and .cse13 .cse17 .cse33 .cse30))) (or .cse16 .cse14 .cse17 .cse3 .cse4) (or .cse6 .cse20 .cse3 .cse19 .cse15) (or .cse1 .cse34 .cse9 .cse6 (and .cse11 .cse12 .cse13) .cse8) (or (or .cse16 .cse3) .cse6 (and .cse12 (and .cse11 .cse13 .cse17 .cse33)) .cse15) (or (and .cse11 .cse13 .cse10) .cse4 .cse15 .cse26) (or .cse6 .cse7 (or .cse28 .cse21) (and .cse5 .cse12 (and .cse13 .cse30))) (or .cse25 .cse35 .cse36) (or .cse9 .cse6 .cse21 .cse22) (or .cse16 .cse36 .cse4 .cse17) (or (or .cse28 .cse3 .cse4) (and .cse13 .cse10 .cse30)) (or .cse6 .cse7 (and .cse5 .cse12 .cse13 .cse31) .cse36 .cse26) (or .cse25 .cse35 .cse15) (or (and .cse13 .cse10 .cse31) .cse4 .cse36) (or (and .cse11 .cse13 .cse10 .cse25) .cse14 (or .cse9 .cse24 .cse3 .cse4)) (or .cse0 .cse28 (and .cse12 .cse13 .cse29 .cse25 .cse30) .cse6 .cse24) (or .cse20 .cse19 .cse32) (or .cse0 .cse4 .cse29 .cse26) (or .cse0 .cse2 (or .cse24 .cse3 .cse4)) (or (and .cse13 .cse27) .cse14 .cse4 .cse18))))) [2018-09-14 17:48:53,153 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:48:53,154 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,155 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-14 17:48:53,156 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,157 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,158 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:48:53,159 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 133) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,160 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:48:53,161 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,162 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:48:53,163 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,164 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,165 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:48:53,166 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse36 (+ |old(~a4~0)| 85)) (.cse35 (+ ~a4~0 85))) (let ((.cse32 (< |old(~a29~0)| 44)) (.cse27 (not (= 2 |old(~a2~0)|))) (.cse30 (= 4 |old(~a2~0)|)) (.cse24 (<= (+ ~a0~0 61) 0)) (.cse0 (= |old(~a2~0)| ~a2~0)) (.cse3 (= ~a29~0 |old(~a29~0)|)) (.cse20 (< .cse35 0)) (.cse11 (<= 0 .cse36)) (.cse34 (= 3 |old(~a2~0)|))) (let ((.cse12 (not .cse34)) (.cse33 (or (<= (+ ~a4~0 86) 0) .cse11)) (.cse25 (< 0 (+ |old(~a0~0)| 147))) (.cse31 (<= (+ ~a0~0 147) 0)) (.cse26 (and .cse0 .cse3 .cse20)) (.cse14 (= 1 |old(~a2~0)|)) (.cse5 (<= (+ |old(~a29~0)| 16) 0)) (.cse9 (< (+ |old(~a0~0)| 44) 0)) (.cse10 (<= 0 (+ ~a0~0 44))) (.cse17 (and .cse0 .cse3 .cse20 .cse24)) (.cse7 (<= 401235 |old(~a29~0)|)) (.cse6 (< .cse36 0)) (.cse1 (<= 0 .cse35)) (.cse28 (= 2 ~a2~0)) (.cse8 (< 1 |old(~a2~0)|)) (.cse23 (< 0 (+ |old(~a29~0)| 144))) (.cse16 (< 0 (+ |old(~a0~0)| 61))) (.cse19 (not .cse30)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse22 (< 0 (+ ~a0~0 98))) (.cse21 (= 4 ~a2~0)) (.cse4 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (<= (+ |old(~a0~0)| 98) 0)) (.cse15 (forall ((v_prenex_2 Int)) (or (= 0 (mod (+ v_prenex_2 4) 5)) (< (+ (div (+ v_prenex_2 (- 555201)) 5) 1) |old(~a0~0)|) (< 0 (+ v_prenex_2 61)) (<= 555201 v_prenex_2)))) (.cse13 (exists ((v_prenex_2 Int)) (and (not (= 0 (mod (+ v_prenex_2 4) 5))) (< v_prenex_2 555201) (<= (+ v_prenex_2 61) 0) (<= ~a0~0 (+ (div (+ v_prenex_2 (- 555201)) 5) 1))))) (.cse29 (or .cse32 .cse27))) (and (or (and .cse0 .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse5 .cse11 .cse12) (or .cse13 .cse14 .cse4 .cse6 .cse15) (or .cse16 .cse17 .cse18 .cse7 .cse11) (or .cse19 (and .cse3 .cse20 .cse21) .cse7 .cse11) (or .cse16 .cse4 .cse18 .cse7 .cse22) (or .cse1 .cse16 .cse4 .cse18 .cse6 .cse7) (or (and .cse3 .cse20 (= 3 ~a2~0)) .cse11 .cse12 .cse23) (or .cse4 .cse13 .cse15 .cse12 .cse23) (or .cse16 .cse19 .cse4 (and .cse2 .cse3 .cse24 .cse21) .cse7) (or .cse25 .cse11 .cse26) (or .cse22 .cse18 .cse27 .cse11 .cse23) (or .cse16 (and .cse1 (and .cse3 .cse28) .cse24) .cse6 .cse29) (or .cse16 .cse17 .cse11 .cse23) (or .cse16 (and .cse0 .cse1 .cse2 .cse3 .cse24) .cse4 .cse6 .cse30) (or .cse4 .cse31 (or .cse32 .cse25)) (or (or .cse19 .cse9) .cse4 (and .cse2 (and .cse3 .cse10 .cse33 .cse21))) (or .cse9 .cse5 .cse10 .cse7 .cse11) (or .cse4 .cse15 .cse7 .cse13 .cse8) (or .cse14 .cse22 .cse5 .cse18 .cse30 .cse11) (or .cse32 .cse34 .cse14 .cse4 (and .cse0 .cse2 .cse3) .cse30) (or (or .cse9 .cse7) .cse4 (and .cse2 (and .cse0 .cse3 .cse10 .cse33)) .cse8) (or .cse19 .cse5 .cse18 .cse7 .cse22 .cse11) (or .cse25 .cse31 .cse11) (or .cse16 .cse14 .cse17 .cse11) (or .cse4 .cse6 (or .cse19 .cse25) (and .cse1 .cse2 (and .cse3 .cse21))) (or .cse27 .cse11 (and .cse3 .cse20 .cse28)) (or .cse14 .cse4 .cse25 .cse31) (or .cse26 .cse14 .cse5 .cse30 .cse11) (or .cse9 .cse27 .cse11 .cse10) (or .cse16 .cse32 .cse17 .cse7 .cse11) (or .cse4 .cse6 (and .cse1 .cse2 .cse3 .cse28) .cse27 .cse23) (or (and .cse0 .cse3 .cse20 .cse22) .cse18 .cse11 .cse8 .cse23) (or .cse16 .cse19 (and .cse2 .cse3 .cse24 .cse22 .cse21) .cse4 .cse18) (or .cse15 .cse13 .cse29))))) [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:48:53,167 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,168 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,169 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:48:53,170 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,171 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,172 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,173 INFO L422 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse48 (+ ~a4~0 85))) (let ((.cse50 (+ |old(~a4~0)| 85)) (.cse45 (= 4 |old(~a2~0)|)) (.cse41 (= 3 |old(~a2~0)|)) (.cse31 (= |old(~a2~0)| ~a2~0)) (.cse52 (+ |old(~a29~0)| 144)) (.cse0 (= ~a29~0 |old(~a29~0)|)) (.cse1 (< .cse48 0))) (let ((.cse3 (= 2 ~a2~0)) (.cse49 (= |old(~a2~0)| 5)) (.cse51 (and (not (= ~a2~0 4)) (and .cse31 (or (<= .cse52 0) (<= 0 (+ |old(~a29~0)| 15))) .cse0 .cse1 (not (= ~a2~0 3)) (not (= 1 ~a2~0))))) (.cse24 (< 0 (+ ~a0~0 98))) (.cse46 (<= 44 ~a29~0)) (.cse25 (= 3 ~a2~0)) (.cse14 (not .cse41)) (.cse27 (<= (+ ~a0~0 61) 0)) (.cse32 (not .cse45)) (.cse19 (< 0 (+ |old(~a0~0)| 147))) (.cse30 (< ~a29~0 401235)) (.cse2 (<= (+ ~a0~0 147) 0)) (.cse28 (< |old(~a29~0)| 44)) (.cse8 (not (= 2 |old(~a2~0)|))) (.cse13 (<= 0 .cse50)) (.cse33 (= 4 ~a2~0))) (let ((.cse23 (and .cse0 .cse33)) (.cse38 (or (<= (+ ~a4~0 86) 0) .cse13)) (.cse36 (or .cse28 .cse8)) (.cse20 (and .cse31 .cse0 .cse1 .cse2)) (.cse35 (exists ((v_prenex_2 Int)) (and (not (= 0 (mod (+ v_prenex_2 4) 5))) (< v_prenex_2 555201) (<= (+ v_prenex_2 61) 0) (<= ~a0~0 (+ (div (+ v_prenex_2 (- 555201)) 5) 1))))) (.cse34 (forall ((v_prenex_2 Int)) (or (= 0 (mod (+ v_prenex_2 4) 5)) (< (+ (div (+ v_prenex_2 (- 555201)) 5) 1) |old(~a0~0)|) (< 0 (+ v_prenex_2 61)) (<= 555201 v_prenex_2)))) (.cse21 (and .cse30 (< 0 (+ ~a29~0 16)) .cse0 .cse1 .cse2 .cse33)) (.cse22 (or .cse32 .cse19)) (.cse10 (< (+ |old(~a0~0)| 44) 0)) (.cse11 (<= 0 (+ ~a0~0 44))) (.cse16 (and .cse31 .cse0 .cse1 .cse27)) (.cse39 (or .cse28 .cse19 .cse14)) (.cse40 (and .cse31 .cse46 .cse30 .cse0 .cse1 .cse2 .cse25)) (.cse29 (< 1 |old(~a2~0)|)) (.cse9 (< 0 .cse52)) (.cse47 (and .cse31 .cse0 .cse1 .cse24)) (.cse12 (<= (+ |old(~a29~0)| 16) 0)) (.cse7 (<= (+ ~a4~0 42) 0)) (.cse17 (<= (+ |old(~a0~0)| 98) 0)) (.cse42 (and .cse46 .cse49 .cse51 .cse2)) (.cse37 (and .cse46 .cse51 .cse2 .cse3)) (.cse26 (= 1 |old(~a2~0)|)) (.cse4 (< 0 (+ |old(~a4~0)| 42))) (.cse5 (< .cse50 0)) (.cse18 (<= 401235 |old(~a29~0)|)) (.cse15 (< 0 (+ |old(~a0~0)| 61))) (.cse43 (and .cse31 .cse49 .cse30 .cse0 .cse1 .cse2)) (.cse6 (<= 0 .cse48)) (.cse44 (and .cse31 .cse30 .cse0 .cse1 .cse2 .cse3))) (and (or (and .cse0 .cse1 .cse2 .cse3) .cse4 .cse5 (and .cse6 .cse7 .cse0 .cse3) .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 (and .cse6 .cse7) .cse4 .cse5 (and .cse1 .cse2) .cse14) (or .cse15 .cse16 .cse17 .cse18 .cse13) (or .cse19 .cse13 .cse20) (or .cse4 .cse5 .cse21 .cse22 (and .cse6 .cse7 .cse23)) (or .cse15 .cse4 .cse17 .cse18 .cse24) (or .cse6 .cse15 .cse4 .cse17 .cse5 .cse18) (or (and .cse0 .cse1 .cse25) .cse13 .cse14 .cse9) (or .cse15 .cse26 (and .cse1 .cse27) .cse13) (or .cse4 (and .cse6 .cse2) .cse5 (or .cse28 .cse19 .cse29) (and .cse30 .cse2)) (or (and .cse31 .cse6 .cse7 .cse0) .cse20 .cse4 .cse12 .cse5 .cse18 .cse29) (or .cse15 .cse16 .cse13 .cse9) (or .cse26 .cse4 .cse18 .cse15 (and .cse31 .cse7 .cse0 .cse27)) (or .cse32 .cse18 (and .cse0 .cse1 .cse33) .cse13) (or .cse34 .cse35 .cse36 .cse37) (or (or .cse32 .cse10) .cse4 (and .cse7 (and .cse0 .cse11 .cse38 .cse33))) (or .cse15 .cse32 .cse13 .cse23) (or .cse10 .cse12 .cse11 .cse18 .cse13) (or .cse39 .cse4 .cse5 .cse34 .cse35 .cse40) (or .cse41 .cse42 .cse26 .cse4 .cse5 .cse43 .cse44 .cse35 .cse34 .cse45) (or .cse41 .cse26 .cse4 .cse28 (and .cse31 .cse7 .cse0) .cse45) (or (or .cse10 .cse18) .cse4 (and .cse7 (and .cse31 .cse0 .cse11 .cse38)) .cse29) (or .cse32 .cse12 .cse17 .cse18 .cse24 .cse13) (or .cse15 .cse4 (and .cse0 .cse25 .cse27) .cse14) (or .cse15 (and .cse6 (and .cse0 .cse3) .cse27) .cse5 .cse36 .cse37) (or .cse4 .cse34 .cse18 .cse1 .cse35) (or .cse4 .cse5 .cse29 .cse15 .cse20 (and .cse31 .cse6 .cse7 .cse0 .cse27)) (or .cse17 .cse24 .cse8 .cse13 .cse9) (or .cse35 .cse4 .cse5 .cse34 .cse21 .cse22) (or .cse26 .cse4 .cse19 .cse2) (or .cse10 .cse8 .cse13 .cse11) (or .cse15 .cse28 .cse16 .cse18 .cse13) (or .cse39 .cse4 .cse6 .cse5 .cse40) (or .cse4 .cse5 (and .cse46 .cse30) (or .cse19 .cse12 .cse8) .cse6) (or .cse47 .cse17 .cse13 .cse29 .cse9) (or .cse26 .cse47 .cse17 .cse12 .cse45 .cse13) (or .cse15 .cse32 (and .cse7 .cse0 .cse27 .cse24 .cse33) .cse4 .cse17) (or .cse15 .cse28 .cse41 .cse42 (and .cse6 .cse27) .cse26 .cse4 .cse5 .cse37 .cse45) (or .cse41 .cse26 .cse4 .cse5 .cse18 .cse15 .cse43 .cse6 .cse44 .cse45) (or (and .cse0 .cse1 .cse3) .cse8 .cse13)))))) [2018-09-14 17:48:53,173 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-14 17:48:53,173 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,174 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-14 17:48:53,175 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,176 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,177 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,178 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,179 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-14 17:48:53,180 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,181 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,182 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,183 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,184 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,185 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,186 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-14 17:48:53,187 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:48:53,188 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-14 17:48:53,189 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,190 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-14 17:48:53,191 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-14 17:48:53,192 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:48:53,193 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (< (+ ~a4~0 85) 0) (<= 0 (+ ~a0~0 44)) (<= ~a2~0 1) (= (+ ~a29~0 127) 0)) [2018-09-14 17:48:53,193 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-14 17:48:53,193 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:48:53,193 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (and (<= 0 (+ ~a0~0 44)) (= |old(~a2~0)| ~a2~0) (< (+ ~a4~0 85) 0) (= (+ ~a29~0 127) 0)) (< (+ |old(~a0~0)| 44) 0) (not (= 0 (+ |old(~a29~0)| 127))) (<= 0 (+ |old(~a4~0)| 85)) (< 1 |old(~a2~0)|)) [2018-09-14 17:48:53,193 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:48:53,193 INFO L422 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse15 (+ ~a4~0 85))) (let ((.cse12 (<= 0 .cse15)) (.cse8 (<= ~a2~0 1)) (.cse7 (<= 0 (+ ~a0~0 44))) (.cse2 (= 2 ~a2~0)) (.cse1 (<= (+ ~a29~0 144) 0)) (.cse3 (= 3 ~a2~0)) (.cse13 (< 0 (+ ~a0~0 98))) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse10 (= 4 ~a2~0)) (.cse5 (<= 44 ~a29~0)) (.cse4 (<= (+ ~a0~0 61) 0)) (.cse6 (< ~a29~0 401235)) (.cse11 (< 0 (+ ~a29~0 16))) (.cse9 (< .cse15 0)) (.cse14 (not (= 1 ~a2~0)))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 .cse2 .cse4) (and .cse0 .cse6 .cse7 .cse8) (and .cse9 .cse4 .cse10) (and .cse11 .cse9 .cse3) (and .cse12 .cse0 .cse4 .cse8) (and .cse0 .cse13 .cse4 .cse10) (<= 0 (+ |old(~a4~0)| 85)) (and .cse9 .cse1 .cse8) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse12 .cse0 .cse6 .cse11 .cse8) (and .cse0 (<= (+ ~a0~0 147) 0)) (< (+ |old(~a0~0)| 44) 0) (and .cse0 .cse7 .cse10) (and .cse9 .cse2) (and .cse5 (not (= ~a2~0 4)) .cse0 (not (= ~a2~0 3)) .cse14) (and .cse9 .cse1 .cse3) (< 1 |old(~a2~0)|) (and .cse6 .cse9 .cse13 .cse4) (and .cse0 .cse6 .cse14 .cse4) (and .cse6 .cse9 .cse10) (and .cse5 .cse6 .cse9 .cse4) (and .cse6 .cse11 .cse9 .cse14)))) [2018-09-14 17:48:53,193 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-14 17:48:53,194 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-14 17:48:53,194 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-14 17:48:53,194 INFO L422 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse15 (+ ~a4~0 85))) (let ((.cse12 (<= 0 .cse15)) (.cse8 (<= ~a2~0 1)) (.cse7 (<= 0 (+ ~a0~0 44))) (.cse2 (= 2 ~a2~0)) (.cse1 (<= (+ ~a29~0 144) 0)) (.cse3 (= 3 ~a2~0)) (.cse13 (< 0 (+ ~a0~0 98))) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse10 (= 4 ~a2~0)) (.cse5 (<= 44 ~a29~0)) (.cse4 (<= (+ ~a0~0 61) 0)) (.cse6 (< ~a29~0 401235)) (.cse11 (< 0 (+ ~a29~0 16))) (.cse9 (< .cse15 0)) (.cse14 (not (= 1 ~a2~0)))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 .cse2 .cse4) (and .cse0 .cse6 .cse7 .cse8) (and .cse9 .cse4 .cse10) (and .cse11 .cse9 .cse3) (and .cse12 .cse0 .cse4 .cse8) (and .cse0 .cse13 .cse4 .cse10) (<= 0 (+ |old(~a4~0)| 85)) (and .cse9 .cse1 .cse8) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse12 .cse0 .cse6 .cse11 .cse8) (and .cse0 (<= (+ ~a0~0 147) 0)) (< (+ |old(~a0~0)| 44) 0) (and .cse0 .cse7 .cse10) (and .cse9 .cse2) (and .cse5 (not (= ~a2~0 4)) .cse0 (not (= ~a2~0 3)) .cse14) (and .cse9 .cse1 .cse3) (< 1 |old(~a2~0)|) (and .cse6 .cse9 .cse13 .cse4) (and .cse0 .cse6 .cse14 .cse4) (and .cse6 .cse9 .cse10) (and .cse5 .cse6 .cse9 .cse4) (and .cse6 .cse11 .cse9 .cse14)))) [2018-09-14 17:48:53,194 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:48:53,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.09 05:48:53 BoogieIcfgContainer [2018-09-14 17:48:53,222 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-14 17:48:53,225 INFO L168 Benchmark]: Toolchain (without parser) took 217186.38 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.4 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,226 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. [2018-09-14 17:48:53,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1311.73 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: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 258.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,228 INFO L168 Benchmark]: Boogie Preprocessor took 618.14 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 882.4 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,229 INFO L168 Benchmark]: RCFGBuilder took 7468.34 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: 316.8 MB). Peak memory consumption was 316.8 MB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,235 INFO L168 Benchmark]: TraceAbstraction took 207518.80 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 3.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-09-14 17:48:53,244 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 1311.73 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: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 258.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 618.14 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 882.4 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7468.34 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: 316.8 MB). Peak memory consumption was 316.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 207518.80 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 3.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 133]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((a4 + 42 <= 0 && a29 + 144 <= 0) && 2 == a2) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 61 <= 0)) || ((44 <= a29 && 2 == a2) && a0 + 61 <= 0)) || (((a4 + 42 <= 0 && a29 < 401235) && 0 <= a0 + 44) && a2 <= 1)) || ((a4 + 85 < 0 && a0 + 61 <= 0) && 4 == a2)) || ((0 < a29 + 16 && a4 + 85 < 0) && 3 == a2)) || (((0 <= a4 + 85 && a4 + 42 <= 0) && a0 + 61 <= 0) && a2 <= 1)) || (((a4 + 42 <= 0 && 0 < a0 + 98) && a0 + 61 <= 0) && 4 == a2)) || 0 <= \old(a4) + 85) || ((a4 + 85 < 0 && a29 + 144 <= 0) && a2 <= 1)) || !(0 == \old(a29) + 127)) || ((((0 <= a4 + 85 && a4 + 42 <= 0) && a29 < 401235) && 0 < a29 + 16) && a2 <= 1)) || (a4 + 42 <= 0 && a0 + 147 <= 0)) || \old(a0) + 44 < 0) || ((a4 + 42 <= 0 && 0 <= a0 + 44) && 4 == a2)) || (a4 + 85 < 0 && 2 == a2)) || ((((44 <= a29 && !(a2 == 4)) && a4 + 42 <= 0) && !(a2 == 3)) && !(1 == a2))) || ((a4 + 85 < 0 && a29 + 144 <= 0) && 3 == a2)) || 1 < \old(a2)) || (((a29 < 401235 && a4 + 85 < 0) && 0 < a0 + 98) && a0 + 61 <= 0)) || (((a4 + 42 <= 0 && a29 < 401235) && !(1 == a2)) && a0 + 61 <= 0)) || ((a29 < 401235 && a4 + 85 < 0) && 4 == a2)) || (((44 <= a29 && a29 < 401235) && a4 + 85 < 0) && a0 + 61 <= 0)) || (((a29 < 401235 && 0 < a29 + 16) && a4 + 85 < 0) && !(1 == a2)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 207.4s OverallTime, 15 OverallIterations, 6 TraceHistogramMax, 110.7s AutomataDifference, 0.0s DeadEndRemovalTime, 67.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 4748 SDtfs, 20795 SDslu, 3055 SDs, 0 SdLazy, 35129 SolverSat, 8000 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 92.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11215 GetRequests, 11065 SyntacticMatches, 31 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=46721occurred in iteration=14, 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: 6.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 8413 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3437 PreInvPairs, 5049 NumberOfFragments, 5618 HoareAnnotationTreeSize, 3437 FomulaSimplifications, 212262 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 92834 FormulaSimplificationTreeSizeReductionInter, 63.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 15.3s InterpolantComputationTime, 11233 NumberOfCodeBlocks, 11233 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 16726 ConstructedInterpolants, 46 QuantifiedInterpolants, 17333257 SizeOfPredicates, 18 NumberOfNonLiveVariables, 8091 ConjunctsInSsa, 88 ConjunctsInUnsatCore, 39 InterpolantComputations, 14 PerfectInterpolantSequences, 16053/16952 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/Problem15_label20_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_17-48-53-271.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label20_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-14_17-48-53-271.csv Received shutdown request...