java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 17:54:07,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 17:54:07,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 17:54:07,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 17:54:07,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 17:54:07,951 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 17:54:07,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 17:54:07,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 17:54:07,956 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 17:54:07,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 17:54:07,957 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 17:54:07,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 17:54:07,959 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 17:54:07,960 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 17:54:07,961 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 17:54:07,962 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 17:54:07,962 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 17:54:07,964 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 17:54:07,966 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 17:54:07,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 17:54:07,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 17:54:07,970 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 17:54:07,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 17:54:07,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 17:54:07,973 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 17:54:07,974 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 17:54:07,975 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 17:54:07,976 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 17:54:07,976 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 17:54:07,978 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 17:54:07,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 17:54:07,979 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 17:54:07,979 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 17:54:07,979 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 17:54:07,980 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 17:54:07,981 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 17:54:07,981 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-14 17:54:07,999 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 17:54:08,000 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 17:54:08,001 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 17:54:08,001 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 17:54:08,002 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 17:54:08,002 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 17:54:08,002 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 17:54:08,002 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 17:54:08,002 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 17:54:08,003 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 17:54:08,003 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 17:54:08,004 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 17:54:08,004 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 17:54:08,005 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 17:54:08,005 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 17:54:08,005 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 17:54:08,005 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 17:54:08,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 17:54:08,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 17:54:08,007 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 17:54:08,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 17:54:08,008 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 17:54:08,008 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 17:54:08,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 17:54:08,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 17:54:08,009 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 17:54:08,009 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 17:54:08,010 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 17:54:08,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 17:54:08,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 17:54:08,010 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 17:54:08,010 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 17:54:08,011 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 17:54:08,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 17:54:08,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 17:54:08,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 17:54:08,080 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 17:54:08,080 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 17:54:08,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-09-14 17:54:08,428 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf900709/76ef9ea06c1242b2a9a6017c5f1003d4/FLAG541e31680 [2018-09-14 17:54:08,800 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 17:54:08,801 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label19_true-unreach-call.c [2018-09-14 17:54:08,846 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf900709/76ef9ea06c1242b2a9a6017c5f1003d4/FLAG541e31680 [2018-09-14 17:54:08,871 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf900709/76ef9ea06c1242b2a9a6017c5f1003d4 [2018-09-14 17:54:08,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 17:54:08,889 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 17:54:08,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 17:54:08,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 17:54:08,903 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 17:54:08,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:54:08" (1/1) ... [2018-09-14 17:54:08,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ad3ee8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:08, skipping insertion in model container [2018-09-14 17:54:08,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:54:08" (1/1) ... [2018-09-14 17:54:08,924 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 17:54:09,747 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:54:09,772 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 17:54:10,013 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:54:10,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10 WrapperNode [2018-09-14 17:54:10,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 17:54:10,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 17:54:10,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 17:54:10,105 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 17:54:10,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 17:54:10,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 17:54:10,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 17:54:10,334 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 17:54:10,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... [2018-09-14 17:54:10,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 17:54:10,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 17:54:10,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 17:54:10,804 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 17:54:10,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 17:54:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 17:54:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 17:54:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-14 17:54:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-14 17:54:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 17:54:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 17:54:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 17:54:10,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 17:54:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 17:54:10,883 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 17:54:17,210 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 17:54:17,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:54:17 BoogieIcfgContainer [2018-09-14 17:54:17,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 17:54:17,212 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 17:54:17,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 17:54:17,216 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 17:54:17,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 05:54:08" (1/3) ... [2018-09-14 17:54:17,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19942583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:54:17, skipping insertion in model container [2018-09-14 17:54:17,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:54:10" (2/3) ... [2018-09-14 17:54:17,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19942583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:54:17, skipping insertion in model container [2018-09-14 17:54:17,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:54:17" (3/3) ... [2018-09-14 17:54:17,220 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label19_true-unreach-call.c [2018-09-14 17:54:17,230 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 17:54:17,239 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 17:54:17,297 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 17:54:17,298 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 17:54:17,298 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 17:54:17,298 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 17:54:17,298 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 17:54:17,298 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 17:54:17,298 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 17:54:17,299 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 17:54:17,299 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 17:54:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-09-14 17:54:17,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-09-14 17:54:17,341 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:17,342 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:17,343 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:17,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1096400812, now seen corresponding path program 1 times [2018-09-14 17:54:17,351 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:17,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:17,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:17,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:17,403 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:17,831 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-09-14 17:54:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:17,860 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:17,861 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:54:17,861 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:17,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:54:17,883 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:54:17,884 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:54:17,886 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 4 states. [2018-09-14 17:54:23,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:23,264 INFO L93 Difference]: Finished difference Result 1513 states and 2838 transitions. [2018-09-14 17:54:23,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:54:23,267 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2018-09-14 17:54:23,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:23,302 INFO L225 Difference]: With dead ends: 1513 [2018-09-14 17:54:23,303 INFO L226 Difference]: Without dead ends: 1097 [2018-09-14 17:54:23,314 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:54:23,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2018-09-14 17:54:23,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 744. [2018-09-14 17:54:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-09-14 17:54:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1357 transitions. [2018-09-14 17:54:23,455 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1357 transitions. Word has length 50 [2018-09-14 17:54:23,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:23,456 INFO L480 AbstractCegarLoop]: Abstraction has 744 states and 1357 transitions. [2018-09-14 17:54:23,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:54:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1357 transitions. [2018-09-14 17:54:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-09-14 17:54:23,466 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:23,467 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:23,467 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:23,468 INFO L82 PathProgramCache]: Analyzing trace with hash -214706174, now seen corresponding path program 1 times [2018-09-14 17:54:23,468 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:23,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:23,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:23,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:23,470 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:23,872 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:23,872 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-14 17:54:23,872 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:23,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:54:23,875 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:54:23,875 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-14 17:54:23,876 INFO L87 Difference]: Start difference. First operand 744 states and 1357 transitions. Second operand 5 states. [2018-09-14 17:54:30,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:30,921 INFO L93 Difference]: Finished difference Result 2196 states and 4092 transitions. [2018-09-14 17:54:30,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:54:30,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-09-14 17:54:30,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:30,944 INFO L225 Difference]: With dead ends: 2196 [2018-09-14 17:54:30,944 INFO L226 Difference]: Without dead ends: 1458 [2018-09-14 17:54:30,948 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-09-14 17:54:30,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2018-09-14 17:54:31,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1438. [2018-09-14 17:54:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2018-09-14 17:54:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 2551 transitions. [2018-09-14 17:54:31,037 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 2551 transitions. Word has length 120 [2018-09-14 17:54:31,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:31,038 INFO L480 AbstractCegarLoop]: Abstraction has 1438 states and 2551 transitions. [2018-09-14 17:54:31,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:54:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2551 transitions. [2018-09-14 17:54:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-09-14 17:54:31,047 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:31,047 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:31,047 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:31,047 INFO L82 PathProgramCache]: Analyzing trace with hash 668921751, now seen corresponding path program 1 times [2018-09-14 17:54:31,048 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:31,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:31,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:31,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:31,050 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:31,293 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:31,293 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 17:54:31,293 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:31,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:54:31,294 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:54:31,294 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 17:54:31,295 INFO L87 Difference]: Start difference. First operand 1438 states and 2551 transitions. Second operand 6 states. [2018-09-14 17:54:36,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:36,999 INFO L93 Difference]: Finished difference Result 4237 states and 7540 transitions. [2018-09-14 17:54:37,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:54:37,000 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-09-14 17:54:37,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:37,019 INFO L225 Difference]: With dead ends: 4237 [2018-09-14 17:54:37,019 INFO L226 Difference]: Without dead ends: 2805 [2018-09-14 17:54:37,029 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 [2018-09-14 17:54:37,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2805 states. [2018-09-14 17:54:37,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2805 to 2785. [2018-09-14 17:54:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2785 states. [2018-09-14 17:54:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 2785 states and 4352 transitions. [2018-09-14 17:54:37,124 INFO L78 Accepts]: Start accepts. Automaton has 2785 states and 4352 transitions. Word has length 123 [2018-09-14 17:54:37,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:37,125 INFO L480 AbstractCegarLoop]: Abstraction has 2785 states and 4352 transitions. [2018-09-14 17:54:37,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:54:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 4352 transitions. [2018-09-14 17:54:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-14 17:54:37,131 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:37,132 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:37,132 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:37,132 INFO L82 PathProgramCache]: Analyzing trace with hash -575505094, now seen corresponding path program 1 times [2018-09-14 17:54:37,132 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:37,133 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:37,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:37,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:37,134 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:37,433 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:37,433 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 17:54:37,434 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:37,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:54:37,434 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:54:37,435 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 17:54:37,435 INFO L87 Difference]: Start difference. First operand 2785 states and 4352 transitions. Second operand 6 states. [2018-09-14 17:54:41,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:41,821 INFO L93 Difference]: Finished difference Result 6952 states and 11048 transitions. [2018-09-14 17:54:41,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:54:41,823 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-09-14 17:54:41,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:41,848 INFO L225 Difference]: With dead ends: 6952 [2018-09-14 17:54:41,848 INFO L226 Difference]: Without dead ends: 4173 [2018-09-14 17:54:41,865 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 [2018-09-14 17:54:41,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4173 states. [2018-09-14 17:54:41,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4173 to 4153. [2018-09-14 17:54:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4153 states. [2018-09-14 17:54:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 4153 states and 5896 transitions. [2018-09-14 17:54:41,992 INFO L78 Accepts]: Start accepts. Automaton has 4153 states and 5896 transitions. Word has length 124 [2018-09-14 17:54:41,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:41,993 INFO L480 AbstractCegarLoop]: Abstraction has 4153 states and 5896 transitions. [2018-09-14 17:54:41,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:54:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5896 transitions. [2018-09-14 17:54:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-09-14 17:54:41,995 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:41,996 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:41,996 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:41,996 INFO L82 PathProgramCache]: Analyzing trace with hash 1067040591, now seen corresponding path program 1 times [2018-09-14 17:54:41,996 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:41,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:41,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:41,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:41,999 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:42,271 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:42,271 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 17:54:42,271 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:42,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:54:42,271 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:54:42,272 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 17:54:42,272 INFO L87 Difference]: Start difference. First operand 4153 states and 5896 transitions. Second operand 6 states. [2018-09-14 17:54:46,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:46,637 INFO L93 Difference]: Finished difference Result 11374 states and 16767 transitions. [2018-09-14 17:54:46,644 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:54:46,645 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-09-14 17:54:46,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:46,681 INFO L225 Difference]: With dead ends: 11374 [2018-09-14 17:54:46,681 INFO L226 Difference]: Without dead ends: 7227 [2018-09-14 17:54:46,710 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 [2018-09-14 17:54:46,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7227 states. [2018-09-14 17:54:46,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7227 to 7152. [2018-09-14 17:54:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7152 states. [2018-09-14 17:54:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7152 states to 7152 states and 9826 transitions. [2018-09-14 17:54:46,893 INFO L78 Accepts]: Start accepts. Automaton has 7152 states and 9826 transitions. Word has length 127 [2018-09-14 17:54:46,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:46,894 INFO L480 AbstractCegarLoop]: Abstraction has 7152 states and 9826 transitions. [2018-09-14 17:54:46,894 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:54:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 7152 states and 9826 transitions. [2018-09-14 17:54:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-14 17:54:46,896 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:46,897 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:46,897 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:46,897 INFO L82 PathProgramCache]: Analyzing trace with hash -1217167681, now seen corresponding path program 1 times [2018-09-14 17:54:46,897 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:46,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:46,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:46,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:46,899 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:47,128 WARN L178 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-14 17:54:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:47,330 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:47,330 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 17:54:47,330 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:47,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 17:54:47,331 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 17:54:47,332 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 17:54:47,332 INFO L87 Difference]: Start difference. First operand 7152 states and 9826 transitions. Second operand 6 states. [2018-09-14 17:54:50,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:50,584 INFO L93 Difference]: Finished difference Result 17771 states and 25546 transitions. [2018-09-14 17:54:50,585 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:54:50,585 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 135 [2018-09-14 17:54:50,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:50,648 INFO L225 Difference]: With dead ends: 17771 [2018-09-14 17:54:50,648 INFO L226 Difference]: Without dead ends: 10625 [2018-09-14 17:54:50,676 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-14 17:54:50,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10625 states. [2018-09-14 17:54:50,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10625 to 10585. [2018-09-14 17:54:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10585 states. [2018-09-14 17:54:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10585 states to 10585 states and 13819 transitions. [2018-09-14 17:54:50,951 INFO L78 Accepts]: Start accepts. Automaton has 10585 states and 13819 transitions. Word has length 135 [2018-09-14 17:54:50,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:50,952 INFO L480 AbstractCegarLoop]: Abstraction has 10585 states and 13819 transitions. [2018-09-14 17:54:50,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 17:54:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10585 states and 13819 transitions. [2018-09-14 17:54:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-14 17:54:50,954 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:50,955 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:50,955 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:50,955 INFO L82 PathProgramCache]: Analyzing trace with hash -1713053514, now seen corresponding path program 1 times [2018-09-14 17:54:50,956 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:50,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:50,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:50,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:50,957 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:54:51,167 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:54:51,167 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:54:51,167 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:54:51,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:54:51,168 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:54:51,168 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:54:51,169 INFO L87 Difference]: Start difference. First operand 10585 states and 13819 transitions. Second operand 4 states. [2018-09-14 17:54:54,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:54:54,369 INFO L93 Difference]: Finished difference Result 22178 states and 28983 transitions. [2018-09-14 17:54:54,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:54:54,372 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-09-14 17:54:54,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:54:54,402 INFO L225 Difference]: With dead ends: 22178 [2018-09-14 17:54:54,402 INFO L226 Difference]: Without dead ends: 8917 [2018-09-14 17:54:54,448 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:54:54,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8917 states. [2018-09-14 17:54:54,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8917 to 8917. [2018-09-14 17:54:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8917 states. [2018-09-14 17:54:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8917 states to 8917 states and 9927 transitions. [2018-09-14 17:54:54,627 INFO L78 Accepts]: Start accepts. Automaton has 8917 states and 9927 transitions. Word has length 142 [2018-09-14 17:54:54,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:54:54,628 INFO L480 AbstractCegarLoop]: Abstraction has 8917 states and 9927 transitions. [2018-09-14 17:54:54,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:54:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 8917 states and 9927 transitions. [2018-09-14 17:54:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-09-14 17:54:54,653 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:54:54,654 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:54:54,654 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:54:54,654 INFO L82 PathProgramCache]: Analyzing trace with hash -593629262, now seen corresponding path program 1 times [2018-09-14 17:54:54,654 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:54:54,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:54,655 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:54,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:54:54,656 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:54:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-14 17:54:55,616 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:54:55,616 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:54:55,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:55,635 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:54:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:55,877 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:54:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 445 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-09-14 17:54:56,732 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:54:57,049 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-14 17:54:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-14 17:54:57,810 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:54:57,810 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:54:57,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:54:57,842 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:54:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:54:58,215 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:54:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 445 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-09-14 17:54:58,761 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:54:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 248 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-09-14 17:54:59,608 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:54:59,608 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-14 17:54:59,608 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:54:59,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:54:59,610 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:54:59,610 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:54:59,610 INFO L87 Difference]: Start difference. First operand 8917 states and 9927 transitions. Second operand 9 states. [2018-09-14 17:55:05,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:55:05,985 INFO L93 Difference]: Finished difference Result 24771 states and 28731 transitions. [2018-09-14 17:55:05,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-14 17:55:05,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 598 [2018-09-14 17:55:05,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:55:06,058 INFO L225 Difference]: With dead ends: 24771 [2018-09-14 17:55:06,058 INFO L226 Difference]: Without dead ends: 15860 [2018-09-14 17:55:06,101 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2412 GetRequests, 2388 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=126, Invalid=254, Unknown=0, NotChecked=0, Total=380 [2018-09-14 17:55:06,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15860 states. [2018-09-14 17:55:06,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15860 to 15463. [2018-09-14 17:55:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15463 states. [2018-09-14 17:55:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15463 states to 15463 states and 17279 transitions. [2018-09-14 17:55:06,618 INFO L78 Accepts]: Start accepts. Automaton has 15463 states and 17279 transitions. Word has length 598 [2018-09-14 17:55:06,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:55:06,770 INFO L480 AbstractCegarLoop]: Abstraction has 15463 states and 17279 transitions. [2018-09-14 17:55:06,770 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:55:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 15463 states and 17279 transitions. [2018-09-14 17:55:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2018-09-14 17:55:06,828 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:55:06,828 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:55:06,829 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:55:06,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1736684681, now seen corresponding path program 1 times [2018-09-14 17:55:06,830 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:55:06,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:06,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:06,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:06,831 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:55:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:08,619 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:08,619 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:55:08,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:08,640 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:08,881 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-09-14 17:55:09,887 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:10,889 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:10,889 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:55:10,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:10,912 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:11,437 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 1004 proven. 2 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-09-14 17:55:12,199 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 469 proven. 142 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:13,130 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:55:13,131 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-14 17:55:13,132 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:55:13,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:55:13,134 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:55:13,134 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:55:13,134 INFO L87 Difference]: Start difference. First operand 15463 states and 17279 transitions. Second operand 9 states. [2018-09-14 17:55:19,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:55:19,639 INFO L93 Difference]: Finished difference Result 39374 states and 47561 transitions. [2018-09-14 17:55:19,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-14 17:55:19,640 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 941 [2018-09-14 17:55:19,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:55:19,802 INFO L225 Difference]: With dead ends: 39374 [2018-09-14 17:55:19,803 INFO L226 Difference]: Without dead ends: 23917 [2018-09-14 17:55:19,915 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3786 GetRequests, 3761 SyntacticMatches, 7 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-09-14 17:55:19,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23917 states. [2018-09-14 17:55:20,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23917 to 23909. [2018-09-14 17:55:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23909 states. [2018-09-14 17:55:20,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23909 states to 23909 states and 28800 transitions. [2018-09-14 17:55:20,915 INFO L78 Accepts]: Start accepts. Automaton has 23909 states and 28800 transitions. Word has length 941 [2018-09-14 17:55:20,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:55:20,917 INFO L480 AbstractCegarLoop]: Abstraction has 23909 states and 28800 transitions. [2018-09-14 17:55:20,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:55:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 23909 states and 28800 transitions. [2018-09-14 17:55:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2018-09-14 17:55:21,037 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:55:21,039 INFO L376 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:55:21,039 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:55:21,040 INFO L82 PathProgramCache]: Analyzing trace with hash 64658050, now seen corresponding path program 1 times [2018-09-14 17:55:21,040 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:55:21,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:21,041 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:21,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:21,042 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:55:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:22,059 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:22,059 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:55:22,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:22,069 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:22,300 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 1038 proven. 6 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-09-14 17:55:23,022 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 1040 proven. 4 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-09-14 17:55:24,660 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:24,660 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:55:24,676 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:24,676 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:25,241 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:25,886 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 830 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:26,616 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:55:26,617 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 15 [2018-09-14 17:55:26,617 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:55:26,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-14 17:55:26,619 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-14 17:55:26,619 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2018-09-14 17:55:26,619 INFO L87 Difference]: Start difference. First operand 23909 states and 28800 transitions. Second operand 8 states. [2018-09-14 17:55:35,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:55:35,120 INFO L93 Difference]: Finished difference Result 63621 states and 91352 transitions. [2018-09-14 17:55:35,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-14 17:55:35,120 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 960 [2018-09-14 17:55:35,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:55:35,730 INFO L225 Difference]: With dead ends: 63621 [2018-09-14 17:55:35,730 INFO L226 Difference]: Without dead ends: 39718 [2018-09-14 17:55:36,169 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3864 GetRequests, 3837 SyntacticMatches, 5 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=130, Invalid=422, Unknown=0, NotChecked=0, Total=552 [2018-09-14 17:55:36,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39718 states. [2018-09-14 17:55:37,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39718 to 37259. [2018-09-14 17:55:37,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37259 states. [2018-09-14 17:55:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37259 states to 37259 states and 45692 transitions. [2018-09-14 17:55:37,848 INFO L78 Accepts]: Start accepts. Automaton has 37259 states and 45692 transitions. Word has length 960 [2018-09-14 17:55:37,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:55:37,849 INFO L480 AbstractCegarLoop]: Abstraction has 37259 states and 45692 transitions. [2018-09-14 17:55:37,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-14 17:55:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 37259 states and 45692 transitions. [2018-09-14 17:55:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2018-09-14 17:55:37,941 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:55:37,942 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:55:37,942 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:55:37,943 INFO L82 PathProgramCache]: Analyzing trace with hash 1896577448, now seen corresponding path program 1 times [2018-09-14 17:55:37,943 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:55:37,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:37,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:37,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:37,944 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:55:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:39,010 WARN L178 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-09-14 17:55:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 629 proven. 265 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-09-14 17:55:41,737 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:41,737 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:55:41,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:41,747 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:41,988 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-09-14 17:55:42,581 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2018-09-14 17:55:43,254 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 17:55:43,255 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 12 [2018-09-14 17:55:43,255 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:55:43,256 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:55:43,256 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:55:43,256 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:55:43,256 INFO L87 Difference]: Start difference. First operand 37259 states and 45692 transitions. Second operand 3 states. [2018-09-14 17:55:45,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:55:45,634 INFO L93 Difference]: Finished difference Result 72590 states and 88448 transitions. [2018-09-14 17:55:45,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:55:45,635 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1036 [2018-09-14 17:55:45,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:55:45,854 INFO L225 Difference]: With dead ends: 72590 [2018-09-14 17:55:45,855 INFO L226 Difference]: Without dead ends: 35342 [2018-09-14 17:55:46,198 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2083 GetRequests, 2070 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-09-14 17:55:46,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35342 states. [2018-09-14 17:55:47,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35342 to 35060. [2018-09-14 17:55:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35060 states. [2018-09-14 17:55:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35060 states to 35060 states and 40795 transitions. [2018-09-14 17:55:47,440 INFO L78 Accepts]: Start accepts. Automaton has 35060 states and 40795 transitions. Word has length 1036 [2018-09-14 17:55:47,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:55:47,442 INFO L480 AbstractCegarLoop]: Abstraction has 35060 states and 40795 transitions. [2018-09-14 17:55:47,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:55:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 35060 states and 40795 transitions. [2018-09-14 17:55:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1287 [2018-09-14 17:55:47,588 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:55:47,589 INFO L376 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:55:47,589 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:55:47,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1897956798, now seen corresponding path program 1 times [2018-09-14 17:55:47,589 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:55:47,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:47,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:47,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:55:47,591 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:55:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-14 17:55:49,038 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:49,038 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:55:49,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:49,047 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:49,354 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 1890 proven. 2 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2018-09-14 17:55:50,355 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-14 17:55:51,278 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:55:51,279 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 17:55:51,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:55:51,299 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:55:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:55:51,994 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:55:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 1890 proven. 2 refuted. 0 times theorem prover too weak. 1079 trivial. 0 not checked. [2018-09-14 17:55:52,701 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:55:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 558 proven. 534 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2018-09-14 17:55:53,592 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:55:53,593 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-14 17:55:53,594 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:55:53,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-14 17:55:53,595 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-14 17:55:53,595 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:55:53,595 INFO L87 Difference]: Start difference. First operand 35060 states and 40795 transitions. Second operand 9 states. [2018-09-14 17:56:01,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:56:01,251 INFO L93 Difference]: Finished difference Result 80589 states and 104874 transitions. [2018-09-14 17:56:01,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-14 17:56:01,252 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1286 [2018-09-14 17:56:01,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:56:01,764 INFO L225 Difference]: With dead ends: 80589 [2018-09-14 17:56:01,764 INFO L226 Difference]: Without dead ends: 45540 [2018-09-14 17:56:02,100 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5166 GetRequests, 5141 SyntacticMatches, 7 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2018-09-14 17:56:02,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45540 states. [2018-09-14 17:56:03,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45540 to 40712. [2018-09-14 17:56:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40712 states. [2018-09-14 17:56:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40712 states to 40712 states and 46556 transitions. [2018-09-14 17:56:04,201 INFO L78 Accepts]: Start accepts. Automaton has 40712 states and 46556 transitions. Word has length 1286 [2018-09-14 17:56:04,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:56:04,202 INFO L480 AbstractCegarLoop]: Abstraction has 40712 states and 46556 transitions. [2018-09-14 17:56:04,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-14 17:56:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 40712 states and 46556 transitions. [2018-09-14 17:56:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1287 [2018-09-14 17:56:04,300 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:56:04,301 INFO L376 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:56:04,302 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:56:04,302 INFO L82 PathProgramCache]: Analyzing trace with hash 693154718, now seen corresponding path program 1 times [2018-09-14 17:56:04,302 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:56:04,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:56:04,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:56:04,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:56:04,303 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:56:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:56:05,255 WARN L178 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 10 [2018-09-14 17:56:05,403 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-09-14 17:56:05,901 WARN L178 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 15 [2018-09-14 17:56:06,345 WARN L178 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-09-14 17:56:06,881 WARN L178 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-09-14 17:56:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 682 proven. 486 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2018-09-14 17:56:10,539 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:56:10,539 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:56:10,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:56:10,548 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:56:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:56:10,859 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:56:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 2194 trivial. 0 not checked. [2018-09-14 17:56:11,657 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:56:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 2194 trivial. 0 not checked. [2018-09-14 17:56:12,380 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 17:56:12,381 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 13 [2018-09-14 17:56:12,381 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:56:12,381 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:56:12,382 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:56:12,382 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-09-14 17:56:12,382 INFO L87 Difference]: Start difference. First operand 40712 states and 46556 transitions. Second operand 3 states. [2018-09-14 17:56:14,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:56:14,447 INFO L93 Difference]: Finished difference Result 73595 states and 82983 transitions. [2018-09-14 17:56:14,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:56:14,447 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1286 [2018-09-14 17:56:14,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:56:14,451 INFO L225 Difference]: With dead ends: 73595 [2018-09-14 17:56:14,451 INFO L226 Difference]: Without dead ends: 0 [2018-09-14 17:56:14,932 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2583 GetRequests, 2571 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-09-14 17:56:14,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-14 17:56:14,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-14 17:56:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-14 17:56:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-14 17:56:14,933 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1286 [2018-09-14 17:56:14,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:56:14,934 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-14 17:56:14,934 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:56:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-14 17:56:14,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-14 17:56:14,939 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-14 17:56:15,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:16,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:17,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:18,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:19,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:20,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:21,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:22,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:23,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:24,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:25,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,088 WARN L178 SmtUtils]: Spent 11.12 s on a formula simplification. DAG size of input: 1728 DAG size of output: 1051 [2018-09-14 17:56:26,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:26,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:27,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:28,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:29,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:30,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:31,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:32,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:33,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:34,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:35,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:56:36,733 WARN L178 SmtUtils]: Spent 9.44 s on a formula simplification. DAG size of input: 1728 DAG size of output: 1051 [2018-09-14 17:56:50,834 WARN L178 SmtUtils]: Spent 14.04 s on a formula simplification. DAG size of input: 975 DAG size of output: 73 [2018-09-14 17:56:52,799 WARN L178 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 320 DAG size of output: 64 [2018-09-14 17:56:54,294 WARN L178 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 244 DAG size of output: 65 [2018-09-14 17:56:56,415 WARN L178 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 250 DAG size of output: 73 [2018-09-14 17:57:10,718 WARN L178 SmtUtils]: Spent 14.29 s on a formula simplification. DAG size of input: 975 DAG size of output: 73 [2018-09-14 17:57:10,727 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:57:10,728 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-09-14 17:57:10,728 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:57:10,728 INFO L426 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,728 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,729 INFO L426 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,730 INFO L426 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,731 INFO L426 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,732 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,732 INFO L426 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,732 INFO L426 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,732 INFO L426 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,732 INFO L426 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L422 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse2 (= 8 |old(~a16~0)|)) (.cse14 (= |old(~a16~0)| ~a16~0)) (.cse15 (= |old(~a15~0)| ~a15~0)) (.cse16 (= |old(~a12~0)| ~a12~0)) (.cse10 (= 7 |old(~a12~0)|))) (let ((.cse11 (= 9 |old(~a16~0)|)) (.cse9 (<= (+ |old(~a18~0)| 156) 0)) (.cse7 (not (= 5 |old(~a12~0)|))) (.cse8 (not .cse10)) (.cse1 (= 10 |old(~a16~0)|)) (.cse4 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse3 (and .cse14 (= |old(~a18~0)| ~a18~0) .cse15 .cse16)) (.cse12 (< 7 |old(~a12~0)|)) (.cse6 (< |old(~a15~0)| 4)) (.cse5 (not .cse2)) (.cse13 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 9 |old(~a12~0)|)) .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse3 .cse7 .cse6) (or .cse3 .cse0 .cse8 .cse1 .cse2) (or .cse5 .cse9 (< 0 (+ ~a18~0 156))) (or .cse0 .cse9 .cse1 .cse3 .cse6) (or .cse0 .cse10 .cse11 .cse2 .cse3 .cse12) (or .cse3 .cse9 .cse11 .cse13 .cse1 .cse2) (or .cse9 .cse7 .cse13 .cse3 .cse2) (or .cse0 .cse8 .cse1 .cse3 .cse6) (or .cse13 (< |old(~a12~0)| 8) .cse3 .cse2) (or .cse4 .cse0 .cse10 .cse3 .cse12 .cse6) (or .cse5 .cse13 (and .cse14 .cse15 .cse16))))) [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,733 INFO L426 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,734 INFO L426 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,735 INFO L426 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-14 17:57:10,736 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L422 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse9 (not (= ~a15~0 4))) (.cse18 (= |old(~a16~0)| ~a16~0)) (.cse3 (= 8 |old(~a16~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse19 (= |old(~a12~0)| ~a12~0)) (.cse14 (= 7 |old(~a12~0)|))) (let ((.cse7 (< 0 (+ ~a18~0 156))) (.cse8 (not .cse14)) (.cse12 (and .cse9 .cse18 (not (= ~a12~0 7)) .cse3 .cse10 .cse19)) (.cse15 (= 9 |old(~a16~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse1 (<= (+ |old(~a18~0)| 156) 0)) (.cse11 (not (= 5 |old(~a12~0)|))) (.cse13 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (and .cse18 (= |old(~a18~0)| ~a18~0) .cse10 .cse19)) (.cse16 (< 7 |old(~a12~0)|)) (.cse5 (< |old(~a15~0)| 4)) (.cse6 (not .cse3)) (.cse17 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 (not (= 9 |old(~a12~0)|)) .cse4) (or .cse6 .cse1 .cse7) (or .cse4 .cse0 .cse8 .cse2 .cse3) (or .cse4 (and .cse9 .cse7 .cse10) (or .cse6 .cse8) .cse5) (or .cse6 .cse4 .cse11 .cse12) (or .cse13 .cse6 .cse14 .cse12 .cse4) (or .cse6 .cse1 (and .cse9 .cse10) .cse4) (or .cse0 .cse14 .cse15 .cse3 .cse4 .cse16) (or .cse4 .cse1 .cse15 .cse17 .cse2 .cse3) (or .cse1 .cse11 .cse17 .cse4 .cse3) (or .cse17 (< |old(~a12~0)| 8) .cse4 .cse3) (or .cse13 .cse0 .cse14 .cse4 .cse3 .cse16 .cse5) (or .cse6 .cse17 (and .cse18 .cse10 .cse19))))) [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,737 INFO L426 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,738 INFO L426 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,739 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,740 INFO L426 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-14 17:57:10,741 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,742 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,743 INFO L426 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,744 INFO L426 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,745 INFO L426 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-14 17:57:10,746 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,747 INFO L426 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,748 INFO L426 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse2 (= 8 |old(~a16~0)|)) (.cse14 (= |old(~a16~0)| ~a16~0)) (.cse15 (= |old(~a15~0)| ~a15~0)) (.cse16 (= |old(~a12~0)| ~a12~0)) (.cse10 (= 7 |old(~a12~0)|))) (let ((.cse11 (= 9 |old(~a16~0)|)) (.cse1 (= 10 |old(~a16~0)|)) (.cse7 (<= (+ |old(~a18~0)| 156) 0)) (.cse9 (not (= 5 |old(~a12~0)|))) (.cse8 (not .cse10)) (.cse4 (< 0 (+ |old(~a18~0)| 388559))) (.cse0 (= 12 |old(~a16~0)|)) (.cse3 (and .cse14 (= |old(~a18~0)| ~a18~0) .cse15 .cse16)) (.cse12 (< 7 |old(~a12~0)|)) (.cse6 (< |old(~a15~0)| 4)) (.cse5 (not .cse2)) (.cse13 (= 4 |old(~a15~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 9 |old(~a12~0)|)) .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse7 (< 0 (+ ~a18~0 156))) (or .cse3 .cse0 .cse8 .cse1 .cse2) (or .cse5 .cse3 .cse9 .cse6) (or .cse0 .cse7 .cse1 .cse3 .cse6) (or .cse0 .cse10 .cse11 .cse2 .cse3 .cse12) (or .cse3 .cse7 .cse11 .cse13 .cse1 .cse2) (or .cse7 .cse9 .cse13 .cse3 .cse2) (or .cse3 (or .cse5 .cse8) .cse6) (or .cse13 (< |old(~a12~0)| 8) .cse3 .cse2) (or .cse4 .cse0 .cse10 .cse3 .cse12 .cse6) (or .cse5 .cse13 (and .cse14 .cse15 .cse16))))) [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,749 INFO L426 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,750 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,751 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,752 INFO L426 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,753 INFO L426 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-14 17:57:10,754 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,755 INFO L426 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,756 INFO L426 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,757 INFO L426 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-14 17:57:10,758 INFO L426 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,759 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,760 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,761 INFO L426 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,762 INFO L426 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-14 17:57:10,763 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 136) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-14 17:57:10,764 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (not (= ~a16~0 10)) (not (= ~a16~0 8)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (= 5 ~a12~0) (not (= 9 ~a16~0))) [2018-09-14 17:57:10,765 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (< (+ |old(~a18~0)| 87) 0) (= 10 |old(~a16~0)|) (= 8 |old(~a16~0)|) (and (= |old(~a16~0)| ~a16~0) (= |old(~a18~0)| ~a18~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0))) [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-09-14 17:57:10,765 INFO L422 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse14 (= 9 ~a12~0))) (let ((.cse10 (<= (+ ~a18~0 388559) 0)) (.cse3 (<= 8 ~a12~0)) (.cse11 (or (= |old(~a12~0)| 9) (not .cse14))) (.cse9 (<= ~a12~0 7)) (.cse13 (not (= ~a16~0 8))) (.cse7 (<= 4 ~a15~0)) (.cse0 (= 8 ~a16~0)) (.cse12 (= 5 ~a12~0)) (.cse5 (not (= ~a16~0 12))) (.cse8 (not (= ~a12~0 7))) (.cse2 (not (= 9 ~a16~0))) (.cse4 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse6 (< 0 (+ ~a18~0 156))) (.cse15 (= 7 ~a12~0))) (or (and .cse0 .cse1) (and (and .cse1 .cse2) .cse3) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (and .cse4 .cse5 .cse3 .cse6) (= 4 |old(~a15~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse6) (= 12 |old(~a16~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse10) (and .cse3 (and .cse1 .cse11)) (and .cse12 (and .cse5 .cse6)) (and .cse13 .cse5 .cse8 .cse9 .cse2) (and .cse4 .cse14 .cse13 .cse7 .cse5) (and .cse0 .cse12) (= 10 |old(~a16~0)|) (and .cse4 .cse5 .cse15) (and .cse1 .cse8 .cse6 .cse2) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and .cse4 .cse1 .cse6 .cse15)))) [2018-09-14 17:57:10,765 INFO L426 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-09-14 17:57:10,766 INFO L426 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-09-14 17:57:10,766 INFO L426 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-09-14 17:57:10,766 INFO L422 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse14 (= 9 ~a12~0))) (let ((.cse10 (<= (+ ~a18~0 388559) 0)) (.cse3 (<= 8 ~a12~0)) (.cse11 (or (= |old(~a12~0)| 9) (not .cse14))) (.cse9 (<= ~a12~0 7)) (.cse13 (not (= ~a16~0 8))) (.cse7 (<= 4 ~a15~0)) (.cse0 (= 8 ~a16~0)) (.cse12 (= 5 ~a12~0)) (.cse5 (not (= ~a16~0 12))) (.cse8 (not (= ~a12~0 7))) (.cse2 (not (= 9 ~a16~0))) (.cse4 (not (= ~a16~0 10))) (.cse1 (not (= ~a15~0 4))) (.cse6 (< 0 (+ ~a18~0 156))) (.cse15 (= 7 ~a12~0))) (or (and .cse0 .cse1) (and (and .cse1 .cse2) .cse3) (not (= 5 |old(~a12~0)|)) (= 9 |old(~a16~0)|) (and .cse4 .cse5 .cse3 .cse6) (= 4 |old(~a15~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse6) (= 12 |old(~a16~0)|) (and .cse7 .cse5 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse10) (and .cse3 (and .cse1 .cse11)) (and .cse12 (and .cse5 .cse6)) (and .cse13 .cse5 .cse8 .cse9 .cse2) (and .cse4 .cse14 .cse13 .cse7 .cse5) (and .cse0 .cse12) (= 10 |old(~a16~0)|) (and .cse4 .cse5 .cse15) (and .cse1 .cse8 .cse6 .cse2) (= 8 |old(~a16~0)|) (< (+ |old(~a18~0)| 87) 0) (and .cse4 .cse1 .cse6 .cse15)))) [2018-09-14 17:57:10,766 INFO L426 ceAbstractionStarter]: For program point L1773-4(lines 1767 1783) no Hoare annotation was computed. [2018-09-14 17:57:10,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.09 05:57:10 BoogieIcfgContainer [2018-09-14 17:57:10,788 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-14 17:57:10,789 INFO L168 Benchmark]: Toolchain (without parser) took 181903.07 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 2.3 GB in the end (delta: -889.5 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,790 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-14 17:57:10,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1212.46 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: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 228.90 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,792 INFO L168 Benchmark]: Boogie Preprocessor took 469.59 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 843.6 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -992.7 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,793 INFO L168 Benchmark]: RCFGBuilder took 6408.14 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: 252.9 MB). Peak memory consumption was 252.9 MB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,793 INFO L168 Benchmark]: TraceAbstraction took 173575.61 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 2.3 GB in the end (delta: -266.0 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-09-14 17:57:10,799 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1212.46 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: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 228.90 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 469.59 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 843.6 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -992.7 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6408.14 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: 252.9 MB). Peak memory consumption was 252.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 173575.61 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 2.3 GB in the end (delta: -266.0 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((((((((8 == a16 && !(a15 == 4)) || ((!(a15 == 4) && !(9 == a16)) && 8 <= a12)) || !(5 == \old(a12))) || 9 == \old(a16)) || (((!(a16 == 10) && !(a16 == 12)) && 8 <= a12) && 0 < a18 + 156)) || 4 == \old(a15)) || ((((4 <= a15 && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && 0 < a18 + 156)) || 12 == \old(a16)) || ((((4 <= a15 && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && a18 + 388559 <= 0)) || ((8 == a16 && (\old(a12) == 9 || !(9 == a12))) && a18 + 388559 <= 0)) || (8 <= a12 && !(a15 == 4) && (\old(a12) == 9 || !(9 == a12)))) || (5 == a12 && !(a16 == 12) && 0 < a18 + 156)) || ((((!(a16 == 8) && !(a16 == 12)) && !(a12 == 7)) && a12 <= 7) && !(9 == a16))) || ((((!(a16 == 10) && 9 == a12) && !(a16 == 8)) && 4 <= a15) && !(a16 == 12))) || (8 == a16 && 5 == a12)) || 10 == \old(a16)) || ((!(a16 == 10) && !(a16 == 12)) && 7 == a12)) || (((!(a15 == 4) && !(a12 == 7)) && 0 < a18 + 156) && !(9 == a16))) || 8 == \old(a16)) || \old(a18) + 87 < 0) || (((!(a16 == 10) && !(a15 == 4)) && 0 < a18 + 156) && 7 == a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 173.4s OverallTime, 13 OverallIterations, 8 TraceHistogramMax, 70.5s AutomataDifference, 0.0s DeadEndRemovalTime, 55.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2148 SDtfs, 21100 SDslu, 1688 SDs, 0 SdLazy, 32932 SolverSat, 5940 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 49.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 19954 GetRequests, 19785 SyntacticMatches, 34 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 421 ImplicationChecksByTransitivity, 8.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40712occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 8502 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4567 PreInvPairs, 5977 NumberOfFragments, 1711 HoareAnnotationTreeSize, 4567 FomulaSimplifications, 1058007 FormulaSimplificationTreeSizeReduction, 21.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 150941 FormulaSimplificationTreeSizeReductionInter, 33.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 3.8s SatisfiabilityAnalysisTime, 25.0s InterpolantComputationTime, 16820 NumberOfCodeBlocks, 16820 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 26679 ConstructedInterpolants, 0 QuantifiedInterpolants, 75429201 SizeOfPredicates, 5 NumberOfNonLiveVariables, 13011 ConjunctsInSsa, 65 ConjunctsInUnsatCore, 33 InterpolantComputations, 11 PerfectInterpolantSequences, 39792/42944 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_17-57-10-820.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem16_label19_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-14_17-57-10-820.csv Received shutdown request...