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 0.1.23-69f5bdd-m [2018-09-18 11:55:01,056 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-18 11:55:01,058 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-18 11:55:01,070 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-18 11:55:01,070 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-18 11:55:01,071 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-18 11:55:01,073 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-18 11:55:01,074 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-18 11:55:01,076 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-18 11:55:01,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-18 11:55:01,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-18 11:55:01,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-18 11:55:01,079 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-18 11:55:01,080 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-18 11:55:01,081 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-18 11:55:01,082 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-18 11:55:01,083 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-18 11:55:01,085 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-18 11:55:01,087 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-18 11:55:01,088 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-18 11:55:01,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-18 11:55:01,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-18 11:55:01,093 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-18 11:55:01,094 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-18 11:55:01,094 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-18 11:55:01,095 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-18 11:55:01,096 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-18 11:55:01,097 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-18 11:55:01,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-18 11:55:01,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-18 11:55:01,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-18 11:55:01,100 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-18 11:55:01,103 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-18 11:55:01,118 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-18 11:55:01,119 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-18 11:55:01,121 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-18 11:55:01,121 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-18 11:55:01,121 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-18 11:55:01,122 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-18 11:55:01,122 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-18 11:55:01,122 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-18 11:55:01,122 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-18 11:55:01,122 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-18 11:55:01,123 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-09-18 11:55:01,123 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-18 11:55:01,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-18 11:55:01,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-18 11:55:01,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-18 11:55:01,124 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-18 11:55:01,124 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-18 11:55:01,125 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-18 11:55:01,126 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-18 11:55:01,126 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-18 11:55:01,126 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-18 11:55:01,126 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-18 11:55:01,127 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-18 11:55:01,127 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-18 11:55:01,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-18 11:55:01,127 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-18 11:55:01,128 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-18 11:55:01,129 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-18 11:55:01,129 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-18 11:55:01,193 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-18 11:55:01,206 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-18 11:55:01,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-18 11:55:01,212 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-18 11:55:01,212 INFO L276 PluginConnector]: CDTParser initialized [2018-09-18 11:55:01,213 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-18 11:55:01,562 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5442e076f/1f3941d5b5c34850b8db9cc6ec3cb9d1/FLAG577a9bd9c [2018-09-18 11:55:01,935 INFO L277 CDTParser]: Found 1 translation units. [2018-09-18 11:55:01,936 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label20_true-unreach-call.c [2018-09-18 11:55:01,959 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5442e076f/1f3941d5b5c34850b8db9cc6ec3cb9d1/FLAG577a9bd9c [2018-09-18 11:55:01,974 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5442e076f/1f3941d5b5c34850b8db9cc6ec3cb9d1 [2018-09-18 11:55:01,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-18 11:55:01,986 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-18 11:55:01,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-18 11:55:01,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-18 11:55:01,994 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-18 11:55:01,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:55:01" (1/1) ... [2018-09-18 11:55:01,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17fd54c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:01, skipping insertion in model container [2018-09-18 11:55:01,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:55:01" (1/1) ... [2018-09-18 11:55:02,011 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-18 11:55:02,921 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 11:55:02,939 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-18 11:55:03,237 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 11:55:03,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03 WrapperNode [2018-09-18 11:55:03,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-18 11:55:03,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-18 11:55:03,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-18 11:55:03,361 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-18 11:55:03,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:03,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:03,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-18 11:55:03,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-18 11:55:03,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-18 11:55:03,622 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-18 11:55:04,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... [2018-09-18 11:55:04,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-18 11:55:04,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-18 11:55:04,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-18 11:55:04,241 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-18 11:55:04,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-18 11:55:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-18 11:55:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-18 11:55:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-18 11:55:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-18 11:55:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-18 11:55:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-18 11:55:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-18 11:55:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-18 11:55:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-18 11:55:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-18 11:55:12,256 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-18 11:55:12,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:55:12 BoogieIcfgContainer [2018-09-18 11:55:12,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-18 11:55:12,258 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-18 11:55:12,258 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-18 11:55:12,261 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-18 11:55:12,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.09 11:55:01" (1/3) ... [2018-09-18 11:55:12,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12471b5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 11:55:12, skipping insertion in model container [2018-09-18 11:55:12,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:55:03" (2/3) ... [2018-09-18 11:55:12,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12471b5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.09 11:55:12, skipping insertion in model container [2018-09-18 11:55:12,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:55:12" (3/3) ... [2018-09-18 11:55:12,265 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label20_true-unreach-call.c [2018-09-18 11:55:12,276 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-18 11:55:12,286 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-18 11:55:12,347 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-18 11:55:12,347 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-18 11:55:12,348 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-18 11:55:12,348 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-18 11:55:12,348 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-18 11:55:12,348 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-18 11:55:12,348 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-18 11:55:12,349 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-18 11:55:12,349 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-18 11:55:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-18 11:55:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-18 11:55:12,391 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:55:12,392 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] [2018-09-18 11:55:12,393 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:55:12,399 INFO L82 PathProgramCache]: Analyzing trace with hash 410122177, now seen corresponding path program 1 times [2018-09-18 11:55:12,401 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:55:12,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:12,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:12,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:12,449 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:55:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:12,920 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:55:12,921 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 11:55:12,921 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:55:12,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:55:12,943 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:55:12,944 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:55:12,947 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-18 11:55:21,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:55:21,402 INFO L93 Difference]: Finished difference Result 1510 states and 2773 transitions. [2018-09-18 11:55:21,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:55:21,404 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2018-09-18 11:55:21,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:55:21,430 INFO L225 Difference]: With dead ends: 1510 [2018-09-18 11:55:21,430 INFO L226 Difference]: Without dead ends: 1066 [2018-09-18 11:55:21,442 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:55:21,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2018-09-18 11:55:21,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 1064. [2018-09-18 11:55:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1064 states. [2018-09-18 11:55:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1590 transitions. [2018-09-18 11:55:21,602 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1590 transitions. Word has length 49 [2018-09-18 11:55:21,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:55:21,603 INFO L480 AbstractCegarLoop]: Abstraction has 1064 states and 1590 transitions. [2018-09-18 11:55:21,603 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:55:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1590 transitions. [2018-09-18 11:55:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-09-18 11:55:21,614 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:55:21,615 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] [2018-09-18 11:55:21,615 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:55:21,616 INFO L82 PathProgramCache]: Analyzing trace with hash 1315680885, now seen corresponding path program 1 times [2018-09-18 11:55:21,616 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:55:21,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:21,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:21,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:21,617 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:55:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:22,053 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:55:22,053 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-18 11:55:22,053 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:55:22,055 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:55:22,056 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:55:22,056 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-18 11:55:22,056 INFO L87 Difference]: Start difference. First operand 1064 states and 1590 transitions. Second operand 5 states. [2018-09-18 11:55:23,019 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-09-18 11:55:38,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:55:38,013 INFO L93 Difference]: Finished difference Result 3340 states and 4979 transitions. [2018-09-18 11:55:38,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 11:55:38,014 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-09-18 11:55:38,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:55:38,029 INFO L225 Difference]: With dead ends: 3340 [2018-09-18 11:55:38,029 INFO L226 Difference]: Without dead ends: 2282 [2018-09-18 11:55:38,035 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-09-18 11:55:38,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2282 states. [2018-09-18 11:55:38,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2282 to 2267. [2018-09-18 11:55:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2267 states. [2018-09-18 11:55:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 2267 states and 3306 transitions. [2018-09-18 11:55:38,127 INFO L78 Accepts]: Start accepts. Automaton has 2267 states and 3306 transitions. Word has length 119 [2018-09-18 11:55:38,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:55:38,127 INFO L480 AbstractCegarLoop]: Abstraction has 2267 states and 3306 transitions. [2018-09-18 11:55:38,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:55:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3306 transitions. [2018-09-18 11:55:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-18 11:55:38,135 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:55:38,135 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] [2018-09-18 11:55:38,135 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:55:38,135 INFO L82 PathProgramCache]: Analyzing trace with hash -2016407952, now seen corresponding path program 1 times [2018-09-18 11:55:38,136 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:55:38,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:38,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:38,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:38,137 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:55:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:38,383 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:55:38,383 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-18 11:55:38,383 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:55:38,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 11:55:38,384 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 11:55:38,384 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-18 11:55:38,385 INFO L87 Difference]: Start difference. First operand 2267 states and 3306 transitions. Second operand 6 states. [2018-09-18 11:55:44,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:55:44,165 INFO L93 Difference]: Finished difference Result 6382 states and 9947 transitions. [2018-09-18 11:55:44,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 11:55:44,174 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-09-18 11:55:44,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:55:44,204 INFO L225 Difference]: With dead ends: 6382 [2018-09-18 11:55:44,204 INFO L226 Difference]: Without dead ends: 4430 [2018-09-18 11:55:44,219 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:55:44,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4430 states. [2018-09-18 11:55:44,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4430 to 4375. [2018-09-18 11:55:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2018-09-18 11:55:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 5974 transitions. [2018-09-18 11:55:44,345 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 5974 transitions. Word has length 124 [2018-09-18 11:55:44,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:55:44,345 INFO L480 AbstractCegarLoop]: Abstraction has 4375 states and 5974 transitions. [2018-09-18 11:55:44,346 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 11:55:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 5974 transitions. [2018-09-18 11:55:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-18 11:55:44,348 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:55:44,348 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] [2018-09-18 11:55:44,349 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:55:44,349 INFO L82 PathProgramCache]: Analyzing trace with hash 2021875324, now seen corresponding path program 1 times [2018-09-18 11:55:44,349 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:55:44,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:44,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:44,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:44,350 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:55:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:44,563 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:55:44,563 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 11:55:44,564 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:55:44,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:55:44,564 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:55:44,565 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:55:44,565 INFO L87 Difference]: Start difference. First operand 4375 states and 5974 transitions. Second operand 4 states. [2018-09-18 11:55:49,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:55:49,750 INFO L93 Difference]: Finished difference Result 11465 states and 16390 transitions. [2018-09-18 11:55:49,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:55:49,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-09-18 11:55:49,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:55:49,792 INFO L225 Difference]: With dead ends: 11465 [2018-09-18 11:55:49,792 INFO L226 Difference]: Without dead ends: 7405 [2018-09-18 11:55:49,815 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:55:49,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7405 states. [2018-09-18 11:55:49,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7405 to 7399. [2018-09-18 11:55:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2018-09-18 11:55:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9840 transitions. [2018-09-18 11:55:50,013 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9840 transitions. Word has length 130 [2018-09-18 11:55:50,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:55:50,014 INFO L480 AbstractCegarLoop]: Abstraction has 7399 states and 9840 transitions. [2018-09-18 11:55:50,015 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:55:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9840 transitions. [2018-09-18 11:55:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-18 11:55:50,021 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:55:50,022 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] [2018-09-18 11:55:50,022 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:55:50,022 INFO L82 PathProgramCache]: Analyzing trace with hash 419544631, now seen corresponding path program 1 times [2018-09-18 11:55:50,025 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:55:50,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:50,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:50,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:55:50,027 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:55:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:50,635 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:55:50,635 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:55:50,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:55:50,644 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:55:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:55:50,723 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:55:50,963 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:50,963 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:55:51,354 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:55:51,390 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:55:51,390 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 11 [2018-09-18 11:55:51,390 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:55:51,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-18 11:55:51,393 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-18 11:55:51,394 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-18 11:55:51,395 INFO L87 Difference]: Start difference. First operand 7399 states and 9840 transitions. Second operand 6 states. [2018-09-18 11:56:01,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:01,192 INFO L93 Difference]: Finished difference Result 25922 states and 36237 transitions. [2018-09-18 11:56:01,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-18 11:56:01,193 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-09-18 11:56:01,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:01,321 INFO L225 Difference]: With dead ends: 25922 [2018-09-18 11:56:01,322 INFO L226 Difference]: Without dead ends: 18838 [2018-09-18 11:56:01,387 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 288 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-09-18 11:56:01,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18838 states. [2018-09-18 11:56:01,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18838 to 18786. [2018-09-18 11:56:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18786 states. [2018-09-18 11:56:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18786 states to 18786 states and 25161 transitions. [2018-09-18 11:56:01,842 INFO L78 Accepts]: Start accepts. Automaton has 18786 states and 25161 transitions. Word has length 145 [2018-09-18 11:56:01,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:01,842 INFO L480 AbstractCegarLoop]: Abstraction has 18786 states and 25161 transitions. [2018-09-18 11:56:01,843 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-18 11:56:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 18786 states and 25161 transitions. [2018-09-18 11:56:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-09-18 11:56:01,861 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:01,862 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] [2018-09-18 11:56:01,862 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:01,862 INFO L82 PathProgramCache]: Analyzing trace with hash 577768630, now seen corresponding path program 1 times [2018-09-18 11:56:01,862 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:01,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:01,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:01,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:01,864 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-09-18 11:56:02,739 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:02,739 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 [2018-09-18 11:56:02,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:02,752 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:02,849 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 85 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-18 11:56:03,060 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-09-18 11:56:03,538 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:56:03,539 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 9 [2018-09-18 11:56:03,539 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:56:03,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:56:03,539 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:56:03,540 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:56:03,540 INFO L87 Difference]: Start difference. First operand 18786 states and 25161 transitions. Second operand 5 states. [2018-09-18 11:56:07,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:07,334 INFO L93 Difference]: Finished difference Result 43199 states and 60674 transitions. [2018-09-18 11:56:07,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-18 11:56:07,335 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 218 [2018-09-18 11:56:07,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:07,458 INFO L225 Difference]: With dead ends: 43199 [2018-09-18 11:56:07,458 INFO L226 Difference]: Without dead ends: 24727 [2018-09-18 11:56:07,537 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 445 GetRequests, 434 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-09-18 11:56:07,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24727 states. [2018-09-18 11:56:08,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24727 to 23619. [2018-09-18 11:56:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23619 states. [2018-09-18 11:56:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23619 states to 23619 states and 30133 transitions. [2018-09-18 11:56:08,087 INFO L78 Accepts]: Start accepts. Automaton has 23619 states and 30133 transitions. Word has length 218 [2018-09-18 11:56:08,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:08,088 INFO L480 AbstractCegarLoop]: Abstraction has 23619 states and 30133 transitions. [2018-09-18 11:56:08,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:56:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 23619 states and 30133 transitions. [2018-09-18 11:56:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-09-18 11:56:08,127 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:08,128 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] [2018-09-18 11:56:08,128 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:08,128 INFO L82 PathProgramCache]: Analyzing trace with hash -2071919887, now seen corresponding path program 1 times [2018-09-18 11:56:08,129 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:08,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:08,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:08,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:08,131 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-09-18 11:56:09,070 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:09,070 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:56:09,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:09,084 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:09,177 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:10,524 WARN L178 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2018-09-18 11:56:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-18 11:56:10,606 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:11,029 WARN L178 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2018-09-18 11:56:11,214 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-09-18 11:56:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-18 11:56:11,630 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:56:11,630 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 12 [2018-09-18 11:56:11,630 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:56:11,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-18 11:56:11,631 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-18 11:56:11,631 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2018-09-18 11:56:11,632 INFO L87 Difference]: Start difference. First operand 23619 states and 30133 transitions. Second operand 5 states. [2018-09-18 11:56:21,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:21,262 INFO L93 Difference]: Finished difference Result 50283 states and 64867 transitions. [2018-09-18 11:56:21,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-18 11:56:21,263 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2018-09-18 11:56:21,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:21,375 INFO L225 Difference]: With dead ends: 50283 [2018-09-18 11:56:21,375 INFO L226 Difference]: Without dead ends: 26978 [2018-09-18 11:56:21,476 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 472 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-09-18 11:56:21,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26978 states. [2018-09-18 11:56:22,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26978 to 26887. [2018-09-18 11:56:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26887 states. [2018-09-18 11:56:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26887 states to 26887 states and 34164 transitions. [2018-09-18 11:56:22,254 INFO L78 Accepts]: Start accepts. Automaton has 26887 states and 34164 transitions. Word has length 238 [2018-09-18 11:56:22,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:22,254 INFO L480 AbstractCegarLoop]: Abstraction has 26887 states and 34164 transitions. [2018-09-18 11:56:22,254 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-18 11:56:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 26887 states and 34164 transitions. [2018-09-18 11:56:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-09-18 11:56:22,297 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:22,298 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] [2018-09-18 11:56:22,298 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:22,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1405899324, now seen corresponding path program 1 times [2018-09-18 11:56:22,299 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:22,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:22,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:22,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:22,300 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:22,642 WARN L178 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-18 11:56:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 132 proven. 242 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-09-18 11:56:23,214 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:23,214 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 [2018-09-18 11:56:23,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:23,227 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:23,336 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-09-18 11:56:23,838 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:24,050 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-18 11:56:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 214 proven. 84 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-18 11:56:24,751 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:24,752 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 [2018-09-18 11:56:24,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:24,775 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:24,998 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 265 proven. 2 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-09-18 11:56:25,105 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 171 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-09-18 11:56:25,533 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:56:25,533 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-18 11:56:25,534 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:56:25,535 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 11:56:25,535 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 11:56:25,535 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-18 11:56:25,536 INFO L87 Difference]: Start difference. First operand 26887 states and 34164 transitions. Second operand 9 states. [2018-09-18 11:56:34,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:34,420 INFO L93 Difference]: Finished difference Result 54243 states and 69586 transitions. [2018-09-18 11:56:34,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-09-18 11:56:34,420 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 337 [2018-09-18 11:56:34,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:34,503 INFO L225 Difference]: With dead ends: 54243 [2018-09-18 11:56:34,503 INFO L226 Difference]: Without dead ends: 27670 [2018-09-18 11:56:34,629 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1348 SyntacticMatches, 9 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=162, Invalid=390, Unknown=0, NotChecked=0, Total=552 [2018-09-18 11:56:34,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27670 states. [2018-09-18 11:56:34,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27670 to 26937. [2018-09-18 11:56:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26937 states. [2018-09-18 11:56:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26937 states to 26937 states and 31473 transitions. [2018-09-18 11:56:35,057 INFO L78 Accepts]: Start accepts. Automaton has 26937 states and 31473 transitions. Word has length 337 [2018-09-18 11:56:35,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:35,058 INFO L480 AbstractCegarLoop]: Abstraction has 26937 states and 31473 transitions. [2018-09-18 11:56:35,058 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 11:56:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 26937 states and 31473 transitions. [2018-09-18 11:56:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2018-09-18 11:56:35,079 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:35,079 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] [2018-09-18 11:56:35,080 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:35,080 INFO L82 PathProgramCache]: Analyzing trace with hash 560387599, now seen corresponding path program 1 times [2018-09-18 11:56:35,080 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:35,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:35,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:35,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:35,083 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:56:35,634 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:35,634 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 [2018-09-18 11:56:35,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:35,833 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:35,957 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:56:36,132 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:56:36,419 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:36,420 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 [2018-09-18 11:56:36,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:36,438 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:36,729 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:56:37,082 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-18 11:56:38,023 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:56:38,024 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-18 11:56:38,024 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:56:38,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 11:56:38,026 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 11:56:38,027 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-18 11:56:38,027 INFO L87 Difference]: Start difference. First operand 26937 states and 31473 transitions. Second operand 9 states. [2018-09-18 11:56:45,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:45,708 INFO L93 Difference]: Finished difference Result 61327 states and 78538 transitions. [2018-09-18 11:56:45,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-18 11:56:45,708 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 460 [2018-09-18 11:56:45,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:45,907 INFO L225 Difference]: With dead ends: 61327 [2018-09-18 11:56:45,908 INFO L226 Difference]: Without dead ends: 34704 [2018-09-18 11:56:46,051 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1860 GetRequests, 1836 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-18 11:56:46,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34704 states. [2018-09-18 11:56:46,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34704 to 33518. [2018-09-18 11:56:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33518 states. [2018-09-18 11:56:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33518 states to 33518 states and 42295 transitions. [2018-09-18 11:56:46,819 INFO L78 Accepts]: Start accepts. Automaton has 33518 states and 42295 transitions. Word has length 460 [2018-09-18 11:56:46,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:46,820 INFO L480 AbstractCegarLoop]: Abstraction has 33518 states and 42295 transitions. [2018-09-18 11:56:46,820 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 11:56:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 33518 states and 42295 transitions. [2018-09-18 11:56:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2018-09-18 11:56:46,850 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:46,851 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] [2018-09-18 11:56:46,851 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:46,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1589841736, now seen corresponding path program 1 times [2018-09-18 11:56:46,852 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:46,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:46,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:46,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:46,853 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-18 11:56:47,346 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:47,346 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:56:47,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:47,356 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:47,751 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-18 11:56:48,019 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-18 11:56:48,290 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:56:48,290 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-18 11:56:48,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:48,307 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:56:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:48,605 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:56:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-18 11:56:48,759 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:56:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 347 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-18 11:56:48,983 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-18 11:56:48,984 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-18 11:56:48,984 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-18 11:56:48,985 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-18 11:56:48,985 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-18 11:56:48,985 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-18 11:56:48,988 INFO L87 Difference]: Start difference. First operand 33518 states and 42295 transitions. Second operand 9 states. [2018-09-18 11:56:55,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:56:55,234 INFO L93 Difference]: Finished difference Result 62997 states and 78337 transitions. [2018-09-18 11:56:55,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-18 11:56:55,234 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 470 [2018-09-18 11:56:55,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:56:55,335 INFO L225 Difference]: With dead ends: 62997 [2018-09-18 11:56:55,335 INFO L226 Difference]: Without dead ends: 29793 [2018-09-18 11:56:55,476 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1902 GetRequests, 1878 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-18 11:56:55,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29793 states. [2018-09-18 11:56:55,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29793 to 29576. [2018-09-18 11:56:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29576 states. [2018-09-18 11:56:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29576 states to 29576 states and 33543 transitions. [2018-09-18 11:56:55,906 INFO L78 Accepts]: Start accepts. Automaton has 29576 states and 33543 transitions. Word has length 470 [2018-09-18 11:56:55,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:56:55,907 INFO L480 AbstractCegarLoop]: Abstraction has 29576 states and 33543 transitions. [2018-09-18 11:56:55,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-18 11:56:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 29576 states and 33543 transitions. [2018-09-18 11:56:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2018-09-18 11:56:55,924 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:56:55,924 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] [2018-09-18 11:56:55,925 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:56:55,925 INFO L82 PathProgramCache]: Analyzing trace with hash 1889386295, now seen corresponding path program 1 times [2018-09-18 11:56:55,925 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:56:55,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:55,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:56:55,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:56:55,926 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:56:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:56:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2018-09-18 11:56:56,450 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:56:56,451 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-18 11:56:56,451 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:56:56,452 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:56:56,452 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:56:56,452 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:56:56,452 INFO L87 Difference]: Start difference. First operand 29576 states and 33543 transitions. Second operand 4 states. [2018-09-18 11:57:01,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:57:01,573 INFO L93 Difference]: Finished difference Result 75975 states and 88917 transitions. [2018-09-18 11:57:01,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:57:01,574 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 473 [2018-09-18 11:57:01,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:57:01,702 INFO L225 Difference]: With dead ends: 75975 [2018-09-18 11:57:01,702 INFO L226 Difference]: Without dead ends: 46713 [2018-09-18 11:57:01,802 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:57:01,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46713 states. [2018-09-18 11:57:02,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46713 to 45951. [2018-09-18 11:57:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45951 states. [2018-09-18 11:57:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45951 states to 45951 states and 52556 transitions. [2018-09-18 11:57:02,630 INFO L78 Accepts]: Start accepts. Automaton has 45951 states and 52556 transitions. Word has length 473 [2018-09-18 11:57:02,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:57:02,631 INFO L480 AbstractCegarLoop]: Abstraction has 45951 states and 52556 transitions. [2018-09-18 11:57:02,631 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:57:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 45951 states and 52556 transitions. [2018-09-18 11:57:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2018-09-18 11:57:02,651 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:57:02,652 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] [2018-09-18 11:57:02,652 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:57:02,652 INFO L82 PathProgramCache]: Analyzing trace with hash -270304285, now seen corresponding path program 1 times [2018-09-18 11:57:02,652 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:57:02,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:02,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:02,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:02,654 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:57:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2018-09-18 11:57:03,022 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-18 11:57:03,022 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-18 11:57:03,022 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:57:03,023 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-18 11:57:03,023 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-18 11:57:03,023 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-18 11:57:03,023 INFO L87 Difference]: Start difference. First operand 45951 states and 52556 transitions. Second operand 3 states. [2018-09-18 11:57:08,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:57:08,983 INFO L93 Difference]: Finished difference Result 109408 states and 126707 transitions. [2018-09-18 11:57:08,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-18 11:57:08,984 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 541 [2018-09-18 11:57:08,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:57:09,086 INFO L225 Difference]: With dead ends: 109408 [2018-09-18 11:57:09,087 INFO L226 Difference]: Without dead ends: 49356 [2018-09-18 11:57:09,223 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 [2018-09-18 11:57:09,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49356 states. [2018-09-18 11:57:09,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49356 to 46272. [2018-09-18 11:57:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46272 states. [2018-09-18 11:57:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46272 states to 46272 states and 50517 transitions. [2018-09-18 11:57:09,828 INFO L78 Accepts]: Start accepts. Automaton has 46272 states and 50517 transitions. Word has length 541 [2018-09-18 11:57:09,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:57:09,829 INFO L480 AbstractCegarLoop]: Abstraction has 46272 states and 50517 transitions. [2018-09-18 11:57:09,829 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-18 11:57:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 46272 states and 50517 transitions. [2018-09-18 11:57:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2018-09-18 11:57:09,876 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:57:09,876 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] [2018-09-18 11:57:09,877 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:57:09,877 INFO L82 PathProgramCache]: Analyzing trace with hash 1143651567, now seen corresponding path program 1 times [2018-09-18 11:57:09,877 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:57:09,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:09,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:09,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:09,878 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:57:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-18 11:57:10,973 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:57:10,973 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-18 11:57:10,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:10,985 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:57:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:11,193 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:57:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 566 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-09-18 11:57:11,429 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:57:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 184 proven. 2 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-09-18 11:57:11,731 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-18 11:57:11,732 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 4 [2018-09-18 11:57:11,732 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:57:11,732 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-18 11:57:11,733 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-18 11:57:11,733 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:57:11,733 INFO L87 Difference]: Start difference. First operand 46272 states and 50517 transitions. Second operand 3 states. [2018-09-18 11:57:14,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:57:14,436 INFO L93 Difference]: Finished difference Result 92533 states and 101080 transitions. [2018-09-18 11:57:14,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-18 11:57:14,437 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 765 [2018-09-18 11:57:14,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:57:14,530 INFO L225 Difference]: With dead ends: 92533 [2018-09-18 11:57:14,530 INFO L226 Difference]: Without dead ends: 46575 [2018-09-18 11:57:14,595 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 [2018-09-18 11:57:14,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46575 states. [2018-09-18 11:57:15,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46575 to 45955. [2018-09-18 11:57:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45955 states. [2018-09-18 11:57:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45955 states to 45955 states and 50129 transitions. [2018-09-18 11:57:15,170 INFO L78 Accepts]: Start accepts. Automaton has 45955 states and 50129 transitions. Word has length 765 [2018-09-18 11:57:15,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:57:15,171 INFO L480 AbstractCegarLoop]: Abstraction has 45955 states and 50129 transitions. [2018-09-18 11:57:15,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-18 11:57:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 45955 states and 50129 transitions. [2018-09-18 11:57:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2018-09-18 11:57:15,237 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:57:15,238 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] [2018-09-18 11:57:15,238 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:57:15,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1455468795, now seen corresponding path program 1 times [2018-09-18 11:57:15,240 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:57:15,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:15,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:15,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:15,241 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:57:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 594 proven. 40 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2018-09-18 11:57:16,303 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:57:16,303 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 [2018-09-18 11:57:16,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:16,318 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:57:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:16,536 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:57:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-18 11:57:16,848 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:57:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2018-09-18 11:57:17,441 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-18 11:57:17,441 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 4 [2018-09-18 11:57:17,441 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:57:17,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-18 11:57:17,442 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-18 11:57:17,442 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:57:17,443 INFO L87 Difference]: Start difference. First operand 45955 states and 50129 transitions. Second operand 3 states. [2018-09-18 11:57:20,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:57:20,645 INFO L93 Difference]: Finished difference Result 92844 states and 101823 transitions. [2018-09-18 11:57:20,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-18 11:57:20,646 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 791 [2018-09-18 11:57:20,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:57:20,740 INFO L225 Difference]: With dead ends: 92844 [2018-09-18 11:57:20,740 INFO L226 Difference]: Without dead ends: 47203 [2018-09-18 11:57:20,813 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1588 GetRequests, 1582 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-09-18 11:57:20,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47203 states. [2018-09-18 11:57:21,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47203 to 46721. [2018-09-18 11:57:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46721 states. [2018-09-18 11:57:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46721 states to 46721 states and 50699 transitions. [2018-09-18 11:57:21,346 INFO L78 Accepts]: Start accepts. Automaton has 46721 states and 50699 transitions. Word has length 791 [2018-09-18 11:57:21,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:57:21,347 INFO L480 AbstractCegarLoop]: Abstraction has 46721 states and 50699 transitions. [2018-09-18 11:57:21,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-18 11:57:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 46721 states and 50699 transitions. [2018-09-18 11:57:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-09-18 11:57:21,396 INFO L368 BasicCegarLoop]: Found error trace [2018-09-18 11:57:21,397 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] [2018-09-18 11:57:21,397 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-18 11:57:21,398 INFO L82 PathProgramCache]: Analyzing trace with hash 294254515, now seen corresponding path program 1 times [2018-09-18 11:57:21,398 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-18 11:57:21,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:21,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:21,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-18 11:57:21,399 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-18 11:57:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:21,955 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-09-18 11:57:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 544 proven. 112 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2018-09-18 11:57:22,797 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-18 11:57:22,798 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 [2018-09-18 11:57:22,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-18 11:57:22,814 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-18 11:57:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-18 11:57:23,056 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-18 11:57:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-18 11:57:23,761 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-18 11:57:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2018-09-18 11:57:24,348 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-18 11:57:24,349 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5] total 9 [2018-09-18 11:57:24,349 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-18 11:57:24,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-18 11:57:24,350 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-18 11:57:24,350 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:57:24,350 INFO L87 Difference]: Start difference. First operand 46721 states and 50699 transitions. Second operand 4 states. [2018-09-18 11:57:37,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-18 11:57:37,315 INFO L93 Difference]: Finished difference Result 101245 states and 110181 transitions. [2018-09-18 11:57:37,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-18 11:57:37,316 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 841 [2018-09-18 11:57:37,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-18 11:57:37,318 INFO L225 Difference]: With dead ends: 101245 [2018-09-18 11:57:37,318 INFO L226 Difference]: Without dead ends: 0 [2018-09-18 11:57:37,427 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1686 GetRequests, 1678 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-09-18 11:57:37,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-18 11:57:37,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-18 11:57:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-18 11:57:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-18 11:57:37,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 841 [2018-09-18 11:57:37,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-18 11:57:37,429 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-18 11:57:37,430 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-18 11:57:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-18 11:57:37,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-18 11:57:37,434 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-18 11:57:37,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:37,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,851 WARN L178 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 185 [2018-09-18 11:57:38,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:38,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,255 WARN L178 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 185 [2018-09-18 11:57:39,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:39,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:40,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:57:41,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-18 11:58:02,884 WARN L178 SmtUtils]: Spent 21.09 s on a formula simplification. DAG size of input: 729 DAG size of output: 182 [2018-09-18 11:58:18,475 WARN L178 SmtUtils]: Spent 15.56 s on a formula simplification. DAG size of input: 559 DAG size of output: 167 [2018-09-18 11:58:19,922 WARN L178 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 189 DAG size of output: 84 [2018-09-18 11:58:21,410 WARN L178 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 189 DAG size of output: 84 [2018-09-18 11:58:43,015 WARN L178 SmtUtils]: Spent 21.57 s on a formula simplification. DAG size of input: 626 DAG size of output: 207 [2018-09-18 11:58:43,019 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-18 11:58:43,020 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)))) [2018-09-18 11:58:43,020 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-18 11:58:43,020 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-09-18 11:58:43,020 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,020 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 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))))) [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-09-18 11:58:43,021 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,022 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-18 11:58:43,023 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,024 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,025 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-18 11:58:43,026 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,027 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,028 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,029 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,030 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,031 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,032 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,033 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-18 11:58:43,034 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-18 11:58:43,035 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,036 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))))) [2018-09-18 11:58:43,036 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,036 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,036 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,036 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,036 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,037 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,038 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,039 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-18 11:58:43,040 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,041 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,042 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,043 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)))))) [2018-09-18 11:58:43,043 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,044 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,045 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 133) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-18 11:58:43,046 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,047 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-18 11:58:43,048 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-18 11:58:43,049 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,050 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,051 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,052 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,053 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-18 11:58:43,054 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,055 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,056 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,057 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,058 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,059 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,060 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-18 11:58:43,061 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,062 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-18 11:58:43,063 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)) [2018-09-18 11:58:43,063 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-18 11:58:43,063 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-18 11:58:43,064 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)|)) [2018-09-18 11:58:43,064 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-18 11:58:43,064 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)))) [2018-09-18 11:58:43,064 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-18 11:58:43,064 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-18 11:58:43,065 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-18 11:58:43,065 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)))) [2018-09-18 11:58:43,065 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-18 11:58:43,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.09 11:58:43 BoogieIcfgContainer [2018-09-18 11:58:43,090 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-18 11:58:43,091 INFO L168 Benchmark]: Toolchain (without parser) took 221106.51 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. [2018-09-18 11:58:43,092 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-18 11:58:43,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1372.67 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. [2018-09-18 11:58:43,093 INFO L168 Benchmark]: Boogie Procedure Inliner took 260.65 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: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. [2018-09-18 11:58:43,094 INFO L168 Benchmark]: Boogie Preprocessor took 619.03 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 875.0 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. [2018-09-18 11:58:43,095 INFO L168 Benchmark]: RCFGBuilder took 8016.51 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: 299.1 MB). Peak memory consumption was 299.1 MB. Max. memory is 7.1 GB. [2018-09-18 11:58:43,095 INFO L168 Benchmark]: TraceAbstraction took 210831.79 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. [2018-09-18 11:58:43,100 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1372.67 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 260.65 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: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 619.03 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 875.0 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 8016.51 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: 299.1 MB). Peak memory consumption was 299.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 210831.79 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, 210.7s OverallTime, 15 OverallIterations, 6 TraceHistogramMax, 113.8s AutomataDifference, 0.0s DeadEndRemovalTime, 65.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 4748 SDtfs, 20795 SDslu, 3055 SDs, 0 SdLazy, 35129 SolverSat, 7999 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 95.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11215 GetRequests, 11065 SyntacticMatches, 31 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 8.6s 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, 4.1s HoareSimplificationTime, 9 FomulaSimplificationsInter, 92834 FormulaSimplificationTreeSizeReductionInter, 61.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 17.2s 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-0-2018-09-18_11-58-43-120.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-0-2018-09-18_11-58-43-120.csv Received shutdown request...