java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label42_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 17:48:22,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 17:48:22,947 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 17:48:22,966 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 17:48:22,966 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 17:48:22,968 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 17:48:22,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 17:48:22,974 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 17:48:22,976 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 17:48:22,977 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 17:48:22,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 17:48:22,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 17:48:22,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 17:48:22,989 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 17:48:22,991 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 17:48:22,994 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 17:48:22,995 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 17:48:22,997 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 17:48:23,003 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 17:48:23,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 17:48:23,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 17:48:23,009 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 17:48:23,011 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 17:48:23,011 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 17:48:23,011 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 17:48:23,014 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 17:48:23,015 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 17:48:23,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 17:48:23,016 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 17:48:23,018 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 17:48:23,019 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 17:48:23,021 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 17:48:23,021 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 17:48:23,021 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 17:48:23,022 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 17:48:23,023 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 17:48:23,024 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 17:48:23,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 17:48:23,049 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 17:48:23,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 17:48:23,050 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 17:48:23,050 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 17:48:23,051 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 17:48:23,051 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 17:48:23,051 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 17:48:23,051 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 17:48:23,051 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 17:48:23,051 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 17:48:23,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 17:48:23,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 17:48:23,053 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 17:48:23,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 17:48:23,054 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 17:48:23,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 17:48:23,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 17:48:23,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 17:48:23,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 17:48:23,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 17:48:23,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 17:48:23,055 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 17:48:23,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 17:48:23,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 17:48:23,056 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 17:48:23,056 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 17:48:23,056 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 17:48:23,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 17:48:23,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 17:48:23,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 17:48:23,143 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 17:48:23,143 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 17:48:23,144 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label42_true-unreach-call.c [2018-09-14 17:48:23,488 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/184ea3a2b/39e4a4f5184d4c938c5865a965f4503e/FLAGc47f4ec4f [2018-09-14 17:48:23,891 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 17:48:23,892 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label42_true-unreach-call.c [2018-09-14 17:48:23,915 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/184ea3a2b/39e4a4f5184d4c938c5865a965f4503e/FLAGc47f4ec4f [2018-09-14 17:48:23,937 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/184ea3a2b/39e4a4f5184d4c938c5865a965f4503e [2018-09-14 17:48:23,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 17:48:23,956 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 17:48:23,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 17:48:23,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 17:48:23,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 17:48:23,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:48:23" (1/1) ... [2018-09-14 17:48:23,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ded99e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:23, skipping insertion in model container [2018-09-14 17:48:23,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 05:48:23" (1/1) ... [2018-09-14 17:48:23,984 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 17:48:24,845 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:48:24,863 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 17:48:25,132 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:48:25,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25 WrapperNode [2018-09-14 17:48:25,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 17:48:25,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 17:48:25,284 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 17:48:25,284 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 17:48:25,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:25,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:25,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 17:48:25,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 17:48:25,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 17:48:25,520 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 17:48:25,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:25,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:25,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:25,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:26,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:26,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:26,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (1/1) ... [2018-09-14 17:48:26,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 17:48:26,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 17:48:26,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 17:48:26,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 17:48:26,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (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 17:48:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 17:48:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 17:48:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-14 17:48:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-14 17:48:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 17:48:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 17:48:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 17:48:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 17:48:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 17:48:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 17:48:33,395 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 17:48:33,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:48:33 BoogieIcfgContainer [2018-09-14 17:48:33,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 17:48:33,397 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 17:48:33,397 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 17:48:33,400 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 17:48:33,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 05:48:23" (1/3) ... [2018-09-14 17:48:33,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68002612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:48:33, skipping insertion in model container [2018-09-14 17:48:33,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:48:25" (2/3) ... [2018-09-14 17:48:33,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68002612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:48:33, skipping insertion in model container [2018-09-14 17:48:33,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:48:33" (3/3) ... [2018-09-14 17:48:33,406 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label42_true-unreach-call.c [2018-09-14 17:48:33,416 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 17:48:33,425 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 17:48:33,483 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 17:48:33,484 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 17:48:33,485 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 17:48:33,485 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 17:48:33,485 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 17:48:33,485 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 17:48:33,485 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 17:48:33,485 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 17:48:33,486 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 17:48:33,518 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-14 17:48:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-09-14 17:48:33,528 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:48:33,529 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, 1, 1, 1] [2018-09-14 17:48:33,531 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:48:33,536 INFO L82 PathProgramCache]: Analyzing trace with hash 592671889, now seen corresponding path program 1 times [2018-09-14 17:48:33,540 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:48:33,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:33,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:48:33,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:33,588 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:48:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:48:34,042 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 17:48:34,047 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:48:34,049 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:48:34,050 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:48:34,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:48:34,074 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:48:34,075 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:48:34,079 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-14 17:48:45,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:48:45,730 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-09-14 17:48:45,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:48:45,732 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-09-14 17:48:45,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:48:45,760 INFO L225 Difference]: With dead ends: 1558 [2018-09-14 17:48:45,761 INFO L226 Difference]: Without dead ends: 1114 [2018-09-14 17:48:45,773 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:48:45,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-09-14 17:48:45,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 1091. [2018-09-14 17:48:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1091 states. [2018-09-14 17:48:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 1091 states and 1853 transitions. [2018-09-14 17:48:45,897 INFO L78 Accepts]: Start accepts. Automaton has 1091 states and 1853 transitions. Word has length 53 [2018-09-14 17:48:45,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:48:45,898 INFO L480 AbstractCegarLoop]: Abstraction has 1091 states and 1853 transitions. [2018-09-14 17:48:45,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:48:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1853 transitions. [2018-09-14 17:48:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-09-14 17:48:45,908 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:48:45,908 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, 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 17:48:45,908 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:48:45,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1626960388, now seen corresponding path program 1 times [2018-09-14 17:48:45,909 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:48:45,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:45,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:48:45,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:45,911 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:48:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:48:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:48:46,239 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:48:46,240 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-09-14 17:48:46,240 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:48:46,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:48:46,242 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:48:46,242 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-09-14 17:48:46,242 INFO L87 Difference]: Start difference. First operand 1091 states and 1853 transitions. Second operand 5 states. [2018-09-14 17:48:53,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:48:53,417 INFO L93 Difference]: Finished difference Result 3240 states and 5580 transitions. [2018-09-14 17:48:53,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-09-14 17:48:53,419 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2018-09-14 17:48:53,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:48:53,438 INFO L225 Difference]: With dead ends: 3240 [2018-09-14 17:48:53,438 INFO L226 Difference]: Without dead ends: 2155 [2018-09-14 17:48:53,444 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 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 17:48:53,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2155 states. [2018-09-14 17:48:53,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2155 to 2114. [2018-09-14 17:48:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2114 states. [2018-09-14 17:48:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3176 transitions. [2018-09-14 17:48:53,553 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3176 transitions. Word has length 126 [2018-09-14 17:48:53,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:48:53,554 INFO L480 AbstractCegarLoop]: Abstraction has 2114 states and 3176 transitions. [2018-09-14 17:48:53,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:48:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3176 transitions. [2018-09-14 17:48:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-14 17:48:53,558 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:48:53,559 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, 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] [2018-09-14 17:48:53,559 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:48:53,559 INFO L82 PathProgramCache]: Analyzing trace with hash 108586508, now seen corresponding path program 1 times [2018-09-14 17:48:53,560 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:48:53,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:53,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:48:53,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:48:53,561 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:48:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:48:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 17:48:53,783 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 17:48:53,783 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-14 17:48:53,783 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:48:53,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-14 17:48:53,784 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-14 17:48:53,784 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:48:53,784 INFO L87 Difference]: Start difference. First operand 2114 states and 3176 transitions. Second operand 4 states. [2018-09-14 17:49:01,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:49:01,401 INFO L93 Difference]: Finished difference Result 7944 states and 12443 transitions. [2018-09-14 17:49:01,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-14 17:49:01,402 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 134 [2018-09-14 17:49:01,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:49:01,445 INFO L225 Difference]: With dead ends: 7944 [2018-09-14 17:49:01,445 INFO L226 Difference]: Without dead ends: 5836 [2018-09-14 17:49:01,472 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-14 17:49:01,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5836 states. [2018-09-14 17:49:01,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5836 to 5834. [2018-09-14 17:49:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5834 states. [2018-09-14 17:49:01,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 5834 states and 8173 transitions. [2018-09-14 17:49:01,665 INFO L78 Accepts]: Start accepts. Automaton has 5834 states and 8173 transitions. Word has length 134 [2018-09-14 17:49:01,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:49:01,666 INFO L480 AbstractCegarLoop]: Abstraction has 5834 states and 8173 transitions. [2018-09-14 17:49:01,666 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-14 17:49:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 5834 states and 8173 transitions. [2018-09-14 17:49:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-09-14 17:49:01,680 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:49:01,680 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1] [2018-09-14 17:49:01,684 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:49:01,685 INFO L82 PathProgramCache]: Analyzing trace with hash 2141238506, now seen corresponding path program 1 times [2018-09-14 17:49:01,685 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:49:01,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:01,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:01,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:01,686 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:49:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:02,059 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-14 17:49:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 17:49:02,259 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:49:02,259 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 17:49:02,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:02,271 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:49:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:02,384 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:49:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-09-14 17:49:02,815 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:49:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 17:49:03,073 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:49:03,073 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 11 [2018-09-14 17:49:03,073 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:49:03,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:49:03,077 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:49:03,077 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:49:03,081 INFO L87 Difference]: Start difference. First operand 5834 states and 8173 transitions. Second operand 5 states. [2018-09-14 17:49:12,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:49:12,208 INFO L93 Difference]: Finished difference Result 15184 states and 21084 transitions. [2018-09-14 17:49:12,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-09-14 17:49:12,209 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 223 [2018-09-14 17:49:12,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:49:12,247 INFO L225 Difference]: With dead ends: 15184 [2018-09-14 17:49:12,247 INFO L226 Difference]: Without dead ends: 9356 [2018-09-14 17:49:12,284 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 441 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2018-09-14 17:49:12,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9356 states. [2018-09-14 17:49:12,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9356 to 9301. [2018-09-14 17:49:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9301 states. [2018-09-14 17:49:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 9301 states and 11921 transitions. [2018-09-14 17:49:12,537 INFO L78 Accepts]: Start accepts. Automaton has 9301 states and 11921 transitions. Word has length 223 [2018-09-14 17:49:12,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:49:12,537 INFO L480 AbstractCegarLoop]: Abstraction has 9301 states and 11921 transitions. [2018-09-14 17:49:12,537 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:49:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 9301 states and 11921 transitions. [2018-09-14 17:49:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2018-09-14 17:49:12,555 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:49:12,556 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:49:12,556 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:49:12,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1165424626, now seen corresponding path program 1 times [2018-09-14 17:49:12,557 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:49:12,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:12,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:12,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:12,558 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:49:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:13,068 WARN L178 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2018-09-14 17:49:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 17:49:13,326 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:49:13,327 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:49:13,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:13,334 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:49:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:13,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:49:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-09-14 17:49:13,913 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:49:14,149 WARN L178 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2018-09-14 17:49:14,265 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 23 [2018-09-14 17:49:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 17:49:15,804 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:49:15,804 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 11 [2018-09-14 17:49:15,804 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:49:15,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 17:49:15,805 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 17:49:15,806 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-09-14 17:49:15,806 INFO L87 Difference]: Start difference. First operand 9301 states and 11921 transitions. Second operand 5 states. [2018-09-14 17:49:29,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:49:29,379 INFO L93 Difference]: Finished difference Result 23400 states and 30424 transitions. [2018-09-14 17:49:29,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-14 17:49:29,379 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 375 [2018-09-14 17:49:29,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:49:29,445 INFO L225 Difference]: With dead ends: 23400 [2018-09-14 17:49:29,445 INFO L226 Difference]: Without dead ends: 14105 [2018-09-14 17:49:29,476 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 758 GetRequests, 744 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2018-09-14 17:49:29,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14105 states. [2018-09-14 17:49:29,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14105 to 13696. [2018-09-14 17:49:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13696 states. [2018-09-14 17:49:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13696 states to 13696 states and 17564 transitions. [2018-09-14 17:49:29,788 INFO L78 Accepts]: Start accepts. Automaton has 13696 states and 17564 transitions. Word has length 375 [2018-09-14 17:49:29,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:49:29,789 INFO L480 AbstractCegarLoop]: Abstraction has 13696 states and 17564 transitions. [2018-09-14 17:49:29,789 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 17:49:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 13696 states and 17564 transitions. [2018-09-14 17:49:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2018-09-14 17:49:29,805 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:49:29,806 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:49:29,807 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:49:29,807 INFO L82 PathProgramCache]: Analyzing trace with hash 1124772304, now seen corresponding path program 1 times [2018-09-14 17:49:29,807 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:49:29,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:29,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:29,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:29,808 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:49:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:30,643 WARN L178 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 13 [2018-09-14 17:49:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-09-14 17:49:31,165 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:49:31,165 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 17:49:31,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:31,192 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:49:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:31,325 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:49:49,294 WARN L178 SmtUtils]: Spent 17.73 s on a formula simplification. DAG size of input: 139 DAG size of output: 91 [2018-09-14 17:49:53,424 WARN L178 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 96 DAG size of output: 28 [2018-09-14 17:49:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 9 proven. 86 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-09-14 17:49:53,790 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:49:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-09-14 17:49:54,108 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 17:49:54,108 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 6] total 11 [2018-09-14 17:49:54,109 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:49:54,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:49:54,109 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:49:54,110 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=77, Unknown=1, NotChecked=0, Total=110 [2018-09-14 17:49:54,110 INFO L87 Difference]: Start difference. First operand 13696 states and 17564 transitions. Second operand 3 states. [2018-09-14 17:49:57,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:49:57,333 INFO L93 Difference]: Finished difference Result 38227 states and 50450 transitions. [2018-09-14 17:49:57,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:49:57,334 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 410 [2018-09-14 17:49:57,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:49:57,388 INFO L225 Difference]: With dead ends: 38227 [2018-09-14 17:49:57,389 INFO L226 Difference]: Without dead ends: 17871 [2018-09-14 17:49:57,443 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 830 GetRequests, 817 SyntacticMatches, 4 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 22.9s TimeCoverageRelationStatistics Valid=32, Invalid=77, Unknown=1, NotChecked=0, Total=110 [2018-09-14 17:49:57,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17871 states. [2018-09-14 17:49:57,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17871 to 17775. [2018-09-14 17:49:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17775 states. [2018-09-14 17:49:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17775 states to 17775 states and 21199 transitions. [2018-09-14 17:49:57,736 INFO L78 Accepts]: Start accepts. Automaton has 17775 states and 21199 transitions. Word has length 410 [2018-09-14 17:49:57,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:49:57,737 INFO L480 AbstractCegarLoop]: Abstraction has 17775 states and 21199 transitions. [2018-09-14 17:49:57,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:49:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 17775 states and 21199 transitions. [2018-09-14 17:49:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2018-09-14 17:49:57,869 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:49:57,870 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:49:57,870 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:49:57,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1063199770, now seen corresponding path program 1 times [2018-09-14 17:49:57,871 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:49:57,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:57,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:57,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:49:57,872 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:49:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 328 proven. 248 refuted. 0 times theorem prover too weak. 1184 trivial. 0 not checked. [2018-09-14 17:49:59,308 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:49:59,308 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-14 17:49:59,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:49:59,316 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:49:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:49:59,600 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:50:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2018-09-14 17:50:00,566 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:50:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2018-09-14 17:50:01,504 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 17:50:01,505 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-09-14 17:50:01,505 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 17:50:01,506 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 17:50:01,507 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 17:50:01,507 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-09-14 17:50:01,507 INFO L87 Difference]: Start difference. First operand 17775 states and 21199 transitions. Second operand 3 states. [2018-09-14 17:50:04,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:50:04,244 INFO L93 Difference]: Finished difference Result 42078 states and 51694 transitions. [2018-09-14 17:50:04,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 17:50:04,245 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1062 [2018-09-14 17:50:04,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:50:04,311 INFO L225 Difference]: With dead ends: 42078 [2018-09-14 17:50:04,311 INFO L226 Difference]: Without dead ends: 24618 [2018-09-14 17:50:04,372 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2129 GetRequests, 2123 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-09-14 17:50:04,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24618 states. [2018-09-14 17:50:04,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24618 to 24552. [2018-09-14 17:50:04,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24552 states. [2018-09-14 17:50:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24552 states to 24552 states and 28830 transitions. [2018-09-14 17:50:04,756 INFO L78 Accepts]: Start accepts. Automaton has 24552 states and 28830 transitions. Word has length 1062 [2018-09-14 17:50:04,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:50:04,758 INFO L480 AbstractCegarLoop]: Abstraction has 24552 states and 28830 transitions. [2018-09-14 17:50:04,758 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 17:50:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 24552 states and 28830 transitions. [2018-09-14 17:50:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2018-09-14 17:50:04,893 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:50:04,894 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 3, 3, 3, 3, 3, 3, 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 17:50:04,894 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:50:04,895 INFO L82 PathProgramCache]: Analyzing trace with hash -2145420122, now seen corresponding path program 1 times [2018-09-14 17:50:04,895 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:50:04,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:04,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:04,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:50:04,896 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:50:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 769 proven. 234 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-09-14 17:50:06,547 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:50:06,547 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 17:50:06,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:06,555 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:50:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:06,846 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:50:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 1445 proven. 2 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2018-09-14 17:50:07,625 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:50:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 769 proven. 234 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-09-14 17:50:08,758 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 17:50:08,758 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 17:50:08,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:50:08,775 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 17:50:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 17:50:09,397 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 17:50:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 975 proven. 2 refuted. 0 times theorem prover too weak. 891 trivial. 0 not checked. [2018-09-14 17:50:09,946 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 17:50:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 975 proven. 2 refuted. 0 times theorem prover too weak. 891 trivial. 0 not checked. [2018-09-14 17:50:10,984 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 17:50:10,985 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5] total 14 [2018-09-14 17:50:10,985 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 17:50:10,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-14 17:50:10,988 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-14 17:50:10,988 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2018-09-14 17:50:10,988 INFO L87 Difference]: Start difference. First operand 24552 states and 28830 transitions. Second operand 7 states. [2018-09-14 17:50:16,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 17:50:16,208 INFO L93 Difference]: Finished difference Result 49455 states and 57974 transitions. [2018-09-14 17:50:16,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-09-14 17:50:16,209 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1087 [2018-09-14 17:50:16,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 17:50:16,212 INFO L225 Difference]: With dead ends: 49455 [2018-09-14 17:50:16,212 INFO L226 Difference]: Without dead ends: 0 [2018-09-14 17:50:16,312 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4355 GetRequests, 4339 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2018-09-14 17:50:16,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-14 17:50:16,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-14 17:50:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-14 17:50:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-14 17:50:16,313 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1087 [2018-09-14 17:50:16,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 17:50:16,313 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-14 17:50:16,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-14 17:50:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-14 17:50:16,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-14 17:50:16,318 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-14 17:50:16,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:16,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:17,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 17:50:17,273 WARN L178 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 13 [2018-09-14 17:50:17,605 WARN L178 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 24 [2018-09-14 17:50:19,892 WARN L178 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 193 DAG size of output: 54 [2018-09-14 17:50:20,439 WARN L178 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 54 [2018-09-14 17:50:20,982 WARN L178 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2018-09-14 17:50:21,085 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2018-09-14 17:50:22,309 WARN L178 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 219 DAG size of output: 54 [2018-09-14 17:50:22,313 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:50:22,314 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= ~a2~0 |old(~a2~0)|) (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-09-14 17:50:22,314 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:50:22,314 INFO L426 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:50:22,314 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,315 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,315 INFO L422 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse3 (<= (+ ~a0~0 98) 0)) (.cse4 (= ~a29~0 |old(~a29~0)|)) (.cse6 (= ~a4~0 |old(~a4~0)|)) (.cse11 (<= ~a2~0 1))) (let ((.cse7 (not (= 4 |old(~a2~0)|))) (.cse8 (= 4 ~a2~0)) (.cse0 (= 1 |old(~a2~0)|)) (.cse5 (not (= 1 ~a2~0))) (.cse9 (< 0 (+ |old(~a4~0)| 89))) (.cse1 (< 0 (+ |old(~a0~0)| 98))) (.cse13 (and .cse3 .cse4 .cse6 .cse11)) (.cse10 (< 43 |old(~a29~0)|)) (.cse14 (< (+ |old(~a4~0)| 85) 0)) (.cse12 (< 1 |old(~a2~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse1) (or .cse9 .cse10 (and .cse4 .cse6 .cse11) .cse12) (or .cse7 .cse9 .cse8) (or .cse9 .cse0 (and .cse2 .cse4 .cse5 .cse6)) (or .cse9 .cse1 .cse12 .cse13) (or .cse14 .cse1 .cse13 .cse12) (or .cse10 .cse14 .cse12 (and .cse2 .cse4 .cse6))))) [2018-09-14 17:50:22,315 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,315 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,315 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,315 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,316 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 145) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,317 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:50:22,318 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,319 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,320 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,321 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,322 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-14 17:50:22,323 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,324 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,325 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,326 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,327 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-14 17:50:22,328 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,329 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,330 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,331 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:50:22,332 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L422 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse3 (<= (+ ~a0~0 98) 0)) (.cse4 (= ~a29~0 |old(~a29~0)|)) (.cse6 (= ~a4~0 |old(~a4~0)|)) (.cse11 (<= ~a2~0 1))) (let ((.cse7 (not (= 4 |old(~a2~0)|))) (.cse8 (= 4 ~a2~0)) (.cse0 (= 1 |old(~a2~0)|)) (.cse5 (not (= 1 ~a2~0))) (.cse9 (< 0 (+ |old(~a4~0)| 89))) (.cse1 (< 0 (+ |old(~a0~0)| 98))) (.cse13 (and .cse3 .cse4 .cse6 .cse11)) (.cse10 (< 43 |old(~a29~0)|)) (.cse14 (< (+ |old(~a4~0)| 85) 0)) (.cse12 (< 1 |old(~a2~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse1) (or .cse9 .cse10 (and .cse4 .cse6 .cse11) .cse12) (or .cse7 .cse9 .cse8) (or .cse9 .cse0 (and .cse2 .cse4 .cse5 .cse6)) (or .cse9 .cse1 .cse12 .cse13) (or .cse14 .cse1 .cse13 .cse12) (or .cse10 .cse14 .cse12 (and .cse2 .cse4 .cse6))))) [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,333 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-14 17:50:22,334 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,335 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,336 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-14 17:50:22,337 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-14 17:50:22,338 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,339 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L422 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse3 (<= (+ ~a0~0 98) 0)) (.cse4 (= ~a29~0 |old(~a29~0)|)) (.cse6 (= ~a4~0 |old(~a4~0)|)) (.cse12 (<= ~a2~0 1))) (let ((.cse7 (not (= 4 |old(~a2~0)|))) (.cse8 (= 4 ~a2~0)) (.cse0 (= 1 |old(~a2~0)|)) (.cse5 (not (= 1 ~a2~0))) (.cse9 (< 0 (+ |old(~a4~0)| 89))) (.cse14 (and .cse3 .cse4 .cse6 .cse12)) (.cse1 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (< 43 |old(~a29~0)|)) (.cse13 (< (+ |old(~a4~0)| 85) 0)) (.cse11 (< 1 |old(~a2~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse1) (or .cse9 .cse10 .cse11 (and .cse4 .cse6 .cse12)) (or .cse7 .cse9 .cse8) (or .cse0 (and .cse2 .cse4 .cse5 .cse6) .cse9) (or .cse13 .cse1 .cse14 .cse11) (or .cse9 .cse14 .cse1 .cse11) (or .cse10 .cse13 .cse11 (and .cse2 .cse4 .cse6))))) [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-14 17:50:22,340 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,341 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,342 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,343 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,344 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-14 17:50:22,345 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,346 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,347 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-14 17:50:22,348 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,349 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-14 17:50:22,350 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,351 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,352 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,353 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,354 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,355 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,356 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-14 17:50:22,357 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,358 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-14 17:50:22,359 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0)) [2018-09-14 17:50:22,359 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-14 17:50:22,360 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-14 17:50:22,360 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (< 0 (+ |old(~a4~0)| 89)) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (and (<= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0))) [2018-09-14 17:50:22,360 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:50:22,360 INFO L422 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~a4~0 85))) (.cse3 (<= ~a29~0 43)) (.cse2 (not (= 1 ~a2~0))) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse1 (<= (+ ~a0~0 98) 0))) (or (and .cse0 .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (and .cse1 .cse2) (< 0 (+ |old(~a4~0)| 89)) (and .cse0 .cse3 (<= ~a2~0 1)) (and .cse4 .cse3) (and .cse4 .cse2) (and .cse4 .cse1))) [2018-09-14 17:50:22,360 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-14 17:50:22,360 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-14 17:50:22,360 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-14 17:50:22,360 INFO L422 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~a4~0 85))) (.cse3 (<= ~a29~0 43)) (.cse2 (not (= 1 ~a2~0))) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse1 (<= (+ ~a0~0 98) 0))) (or (and .cse0 .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (and .cse1 .cse2) (< 0 (+ |old(~a4~0)| 89)) (and .cse0 .cse3 (<= ~a2~0 1)) (and .cse4 .cse3) (and .cse4 .cse2) (and .cse4 .cse1))) [2018-09-14 17:50:22,361 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-14 17:50:22,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.09 05:50:22 BoogieIcfgContainer [2018-09-14 17:50:22,377 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-14 17:50:22,378 INFO L168 Benchmark]: Toolchain (without parser) took 118428.23 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 1.7 GB in the end (delta: -232.5 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,379 INFO L168 Benchmark]: CDTParser took 0.16 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 17:50:22,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1326.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 235.67 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,381 INFO L168 Benchmark]: Boogie Preprocessor took 618.47 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 888.7 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,382 INFO L168 Benchmark]: RCFGBuilder took 7257.89 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: 298.0 MB). Peak memory consumption was 298.0 MB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,383 INFO L168 Benchmark]: TraceAbstraction took 108980.11 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 1.7 GB in the end (delta: 350.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-09-14 17:50:22,388 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 1326.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 235.67 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 618.47 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 888.7 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 89.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7257.89 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: 298.0 MB). Peak memory consumption was 298.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 108980.11 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 1.7 GB in the end (delta: 350.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 145]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: ((((((((0 <= a4 + 85 && a0 + 98 <= 0) || !(0 == \old(a29) + 127)) || 1 < \old(a2)) || (a0 + 98 <= 0 && !(1 == a2))) || 0 < \old(a4) + 89) || ((0 <= a4 + 85 && a29 <= 43) && a2 <= 1)) || (a4 + 89 <= 0 && a29 <= 43)) || (a4 + 89 <= 0 && !(1 == a2))) || (a4 + 89 <= 0 && a0 + 98 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 108.8s OverallTime, 8 OverallIterations, 6 TraceHistogramMax, 61.0s AutomataDifference, 0.0s DeadEndRemovalTime, 5.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 2501 SDtfs, 6979 SDslu, 1489 SDs, 0 SdLazy, 17091 SolverSat, 3617 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 53.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8547 GetRequests, 8474 SyntacticMatches, 12 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 26.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24552occurred in iteration=7, 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: 1.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 692 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 707 PreInvPairs, 1245 NumberOfFragments, 802 HoareAnnotationTreeSize, 707 FomulaSimplifications, 18091 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 13606 FormulaSimplificationTreeSizeReductionInter, 5.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 35.2s InterpolantComputationTime, 7714 NumberOfCodeBlocks, 7714 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 11938 ConstructedInterpolants, 49 QuantifiedInterpolants, 24140646 SizeOfPredicates, 9 NumberOfNonLiveVariables, 5657 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 20 InterpolantComputations, 8 PerfectInterpolantSequences, 15007/16170 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label42_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_17-50-22-404.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label42_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-14_17-50-22-404.csv Received shutdown request...