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 -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label09_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-07 08:26:37,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-07 08:26:37,616 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-07 08:26:37,628 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-07 08:26:37,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-07 08:26:37,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-07 08:26:37,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-07 08:26:37,634 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-07 08:26:37,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-07 08:26:37,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-07 08:26:37,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-07 08:26:37,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-07 08:26:37,640 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-07 08:26:37,641 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-07 08:26:37,642 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-07 08:26:37,643 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-07 08:26:37,644 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-07 08:26:37,646 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-07 08:26:37,648 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-07 08:26:37,649 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-07 08:26:37,650 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-07 08:26:37,652 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-07 08:26:37,654 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-07 08:26:37,655 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-07 08:26:37,655 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-07 08:26:37,656 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-07 08:26:37,657 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-07 08:26:37,658 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-07 08:26:37,659 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-07 08:26:37,660 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-07 08:26:37,660 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-07 08:26:37,661 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-07 08:26:37,661 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-07 08:26:37,661 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-07 08:26:37,662 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-07 08:26:37,663 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-07 08:26:37,663 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-11-07 08:26:37,679 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-07 08:26:37,679 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-07 08:26:37,680 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-07 08:26:37,680 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-07 08:26:37,680 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-07 08:26:37,681 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-07 08:26:37,681 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-07 08:26:37,681 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-07 08:26:37,681 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-07 08:26:37,681 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-07 08:26:37,682 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-07 08:26:37,682 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-07 08:26:37,682 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-07 08:26:37,682 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-07 08:26:37,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-07 08:26:37,683 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-07 08:26:37,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-07 08:26:37,683 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-07 08:26:37,684 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-07 08:26:37,684 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-07 08:26:37,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-07 08:26:37,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-07 08:26:37,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-07 08:26:37,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-07 08:26:37,685 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-07 08:26:37,685 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-07 08:26:37,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 08:26:37,685 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-07 08:26:37,686 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-07 08:26:37,687 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-07 08:26:37,687 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-07 08:26:37,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-07 08:26:37,771 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-07 08:26:37,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-07 08:26:37,777 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-07 08:26:37,777 INFO L276 PluginConnector]: CDTParser initialized [2018-11-07 08:26:37,778 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label09_true-unreach-call.c [2018-11-07 08:26:37,852 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a445412b/81d772f97bbd445482042e260e55dcec/FLAGee76bcedf [2018-11-07 08:26:38,509 INFO L298 CDTParser]: Found 1 translation units. [2018-11-07 08:26:38,512 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label09_true-unreach-call.c [2018-11-07 08:26:38,527 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a445412b/81d772f97bbd445482042e260e55dcec/FLAGee76bcedf [2018-11-07 08:26:38,550 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a445412b/81d772f97bbd445482042e260e55dcec [2018-11-07 08:26:38,562 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-07 08:26:38,564 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-07 08:26:38,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-07 08:26:38,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-07 08:26:38,569 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-07 08:26:38,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:26:38" (1/1) ... [2018-11-07 08:26:38,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a1c6655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:38, skipping insertion in model container [2018-11-07 08:26:38,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:26:38" (1/1) ... [2018-11-07 08:26:38,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-07 08:26:38,651 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-07 08:26:39,281 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 08:26:39,291 INFO L189 MainTranslator]: Completed pre-run [2018-11-07 08:26:39,498 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 08:26:39,521 INFO L193 MainTranslator]: Completed translation [2018-11-07 08:26:39,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39 WrapperNode [2018-11-07 08:26:39,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-07 08:26:39,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-07 08:26:39,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-07 08:26:39,523 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-07 08:26:39,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-07 08:26:39,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-07 08:26:39,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-07 08:26:39,686 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-07 08:26:39,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (1/1) ... [2018-11-07 08:26:39,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-07 08:26:39,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-07 08:26:39,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-07 08:26:39,816 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-07 08:26:39,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (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 [2018-11-07 08:26:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-07 08:26:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-07 08:26:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-07 08:26:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-07 08:26:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-07 08:26:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-07 08:26:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-07 08:26:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-07 08:26:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-07 08:26:44,694 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-07 08:26:44,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:26:44 BoogieIcfgContainer [2018-11-07 08:26:44,695 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-07 08:26:44,696 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-07 08:26:44,697 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-07 08:26:44,700 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-07 08:26:44,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:26:38" (1/3) ... [2018-11-07 08:26:44,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c3c8d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:26:44, skipping insertion in model container [2018-11-07 08:26:44,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:26:39" (2/3) ... [2018-11-07 08:26:44,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c3c8d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:26:44, skipping insertion in model container [2018-11-07 08:26:44,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:26:44" (3/3) ... [2018-11-07 08:26:44,704 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label09_true-unreach-call.c [2018-11-07 08:26:44,716 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-07 08:26:44,726 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-07 08:26:44,746 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-07 08:26:44,799 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-07 08:26:44,800 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-07 08:26:44,800 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-07 08:26:44,800 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-07 08:26:44,800 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-07 08:26:44,801 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-07 08:26:44,801 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-07 08:26:44,801 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-07 08:26:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-11-07 08:26:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-07 08:26:44,864 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:26:44,865 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:26:44,870 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:26:44,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:26:44,878 INFO L82 PathProgramCache]: Analyzing trace with hash -662645095, now seen corresponding path program 1 times [2018-11-07 08:26:44,881 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:26:44,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:44,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:26:44,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:44,945 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:26:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:26:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 08:26:45,465 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 08:26:45,465 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-07 08:26:45,465 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:26:45,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-07 08:26:45,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-07 08:26:45,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-07 08:26:45,492 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-11-07 08:26:48,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:26:48,409 INFO L93 Difference]: Finished difference Result 985 states and 1761 transitions. [2018-11-07 08:26:48,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-07 08:26:48,413 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 73 [2018-11-07 08:26:48,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:26:48,437 INFO L225 Difference]: With dead ends: 985 [2018-11-07 08:26:48,438 INFO L226 Difference]: Without dead ends: 686 [2018-11-07 08:26:48,448 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 [2018-11-07 08:26:48,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2018-11-07 08:26:48,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 686. [2018-11-07 08:26:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2018-11-07 08:26:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 1046 transitions. [2018-11-07 08:26:48,573 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 1046 transitions. Word has length 73 [2018-11-07 08:26:48,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:26:48,574 INFO L480 AbstractCegarLoop]: Abstraction has 686 states and 1046 transitions. [2018-11-07 08:26:48,574 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-07 08:26:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1046 transitions. [2018-11-07 08:26:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-07 08:26:48,588 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:26:48,588 INFO L375 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, 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] [2018-11-07 08:26:48,588 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:26:48,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:26:48,591 INFO L82 PathProgramCache]: Analyzing trace with hash -2141432933, now seen corresponding path program 1 times [2018-11-07 08:26:48,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:26:48,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:48,593 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:26:48,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:48,593 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:26:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:26:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 08:26:48,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 08:26:48,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-07 08:26:48,946 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:26:48,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-07 08:26:48,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-07 08:26:48,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-07 08:26:48,950 INFO L87 Difference]: Start difference. First operand 686 states and 1046 transitions. Second operand 6 states. [2018-11-07 08:26:53,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:26:53,982 INFO L93 Difference]: Finished difference Result 2339 states and 3736 transitions. [2018-11-07 08:26:53,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-07 08:26:53,986 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 154 [2018-11-07 08:26:53,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:26:54,000 INFO L225 Difference]: With dead ends: 2339 [2018-11-07 08:26:54,000 INFO L226 Difference]: Without dead ends: 1659 [2018-11-07 08:26:54,006 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-07 08:26:54,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2018-11-07 08:26:54,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1642. [2018-11-07 08:26:54,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1642 states. [2018-11-07 08:26:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1642 states and 2356 transitions. [2018-11-07 08:26:54,102 INFO L78 Accepts]: Start accepts. Automaton has 1642 states and 2356 transitions. Word has length 154 [2018-11-07 08:26:54,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:26:54,103 INFO L480 AbstractCegarLoop]: Abstraction has 1642 states and 2356 transitions. [2018-11-07 08:26:54,103 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-07 08:26:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2356 transitions. [2018-11-07 08:26:54,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-11-07 08:26:54,117 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:26:54,118 INFO L375 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, 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] [2018-11-07 08:26:54,118 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:26:54,118 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:26:54,119 INFO L82 PathProgramCache]: Analyzing trace with hash -2008994851, now seen corresponding path program 1 times [2018-11-07 08:26:54,119 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:26:54,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:54,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:26:54,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:26:54,121 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:26:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:26:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 08:26:54,859 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:26:54,859 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:26:54,860 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 206 with the following transitions: [2018-11-07 08:26:54,863 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:26:54,914 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:26:54,914 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:26:56,019 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-07 08:26:56,020 INFO L272 AbstractInterpreter]: Visited 139 different actions 404 times. Merged at 5 different actions 9 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 28 variables. [2018-11-07 08:26:56,066 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:26:56,066 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-07 08:26:56,484 INFO L227 lantSequenceWeakener]: Weakened 202 states. On average, predicates are now at 75.94% of their original sizes. [2018-11-07 08:26:56,484 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-07 08:26:57,098 INFO L415 sIntCurrentIteration]: We unified 204 AI predicates to 204 [2018-11-07 08:26:57,099 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-07 08:26:57,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-07 08:26:57,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2018-11-07 08:26:57,100 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:26:57,101 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-07 08:26:57,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-07 08:26:57,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2018-11-07 08:26:57,102 INFO L87 Difference]: Start difference. First operand 1642 states and 2356 transitions. Second operand 12 states. [2018-11-07 08:28:10,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:10,994 INFO L93 Difference]: Finished difference Result 5184 states and 7554 transitions. [2018-11-07 08:28:10,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-07 08:28:10,995 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2018-11-07 08:28:10,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:11,018 INFO L225 Difference]: With dead ends: 5184 [2018-11-07 08:28:11,018 INFO L226 Difference]: Without dead ends: 3548 [2018-11-07 08:28:11,027 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 220 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=163, Invalid=593, Unknown=0, NotChecked=0, Total=756 [2018-11-07 08:28:11,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3548 states. [2018-11-07 08:28:11,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3548 to 3521. [2018-11-07 08:28:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3521 states. [2018-11-07 08:28:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 3521 states and 4763 transitions. [2018-11-07 08:28:11,134 INFO L78 Accepts]: Start accepts. Automaton has 3521 states and 4763 transitions. Word has length 205 [2018-11-07 08:28:11,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:11,135 INFO L480 AbstractCegarLoop]: Abstraction has 3521 states and 4763 transitions. [2018-11-07 08:28:11,135 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-07 08:28:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3521 states and 4763 transitions. [2018-11-07 08:28:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-07 08:28:11,142 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:11,143 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:11,143 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:11,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:11,143 INFO L82 PathProgramCache]: Analyzing trace with hash -473644349, now seen corresponding path program 1 times [2018-11-07 08:28:11,144 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:11,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:11,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:11,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:11,146 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-07 08:28:11,521 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 08:28:11,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-07 08:28:11,521 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:28:11,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-07 08:28:11,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-07 08:28:11,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-07 08:28:11,522 INFO L87 Difference]: Start difference. First operand 3521 states and 4763 transitions. Second operand 4 states. [2018-11-07 08:28:13,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:13,465 INFO L93 Difference]: Finished difference Result 10371 states and 14873 transitions. [2018-11-07 08:28:13,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-07 08:28:13,466 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 271 [2018-11-07 08:28:13,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:13,512 INFO L225 Difference]: With dead ends: 10371 [2018-11-07 08:28:13,512 INFO L226 Difference]: Without dead ends: 7045 [2018-11-07 08:28:13,533 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-07 08:28:13,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7045 states. [2018-11-07 08:28:13,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7045 to 7012. [2018-11-07 08:28:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7012 states. [2018-11-07 08:28:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 7012 states and 9518 transitions. [2018-11-07 08:28:13,715 INFO L78 Accepts]: Start accepts. Automaton has 7012 states and 9518 transitions. Word has length 271 [2018-11-07 08:28:13,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:13,716 INFO L480 AbstractCegarLoop]: Abstraction has 7012 states and 9518 transitions. [2018-11-07 08:28:13,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-07 08:28:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 7012 states and 9518 transitions. [2018-11-07 08:28:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2018-11-07 08:28:13,735 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:13,735 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:13,736 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:13,736 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:13,736 INFO L82 PathProgramCache]: Analyzing trace with hash 240047288, now seen corresponding path program 1 times [2018-11-07 08:28:13,736 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:13,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:13,737 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:13,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:13,738 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:14,112 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-11-07 08:28:14,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 08:28:14,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-07 08:28:14,113 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:28:14,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-07 08:28:14,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-07 08:28:14,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 08:28:14,115 INFO L87 Difference]: Start difference. First operand 7012 states and 9518 transitions. Second operand 3 states. [2018-11-07 08:28:15,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:15,774 INFO L93 Difference]: Finished difference Result 17274 states and 24304 transitions. [2018-11-07 08:28:15,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-07 08:28:15,778 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 335 [2018-11-07 08:28:15,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:15,826 INFO L225 Difference]: With dead ends: 17274 [2018-11-07 08:28:15,826 INFO L226 Difference]: Without dead ends: 10646 [2018-11-07 08:28:15,866 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 08:28:15,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10646 states. [2018-11-07 08:28:16,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10646 to 9301. [2018-11-07 08:28:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9301 states. [2018-11-07 08:28:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 9301 states and 12161 transitions. [2018-11-07 08:28:16,093 INFO L78 Accepts]: Start accepts. Automaton has 9301 states and 12161 transitions. Word has length 335 [2018-11-07 08:28:16,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:16,094 INFO L480 AbstractCegarLoop]: Abstraction has 9301 states and 12161 transitions. [2018-11-07 08:28:16,094 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-07 08:28:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 9301 states and 12161 transitions. [2018-11-07 08:28:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-11-07 08:28:16,125 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:16,126 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:16,126 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:16,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:16,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1200863698, now seen corresponding path program 1 times [2018-11-07 08:28:16,127 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:16,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:16,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:16,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:16,128 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 357 proven. 78 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-07 08:28:17,057 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:17,057 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:28:17,057 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 354 with the following transitions: [2018-11-07 08:28:17,057 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [538], [539], [542], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:28:17,063 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:28:17,064 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:28:17,506 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:28:17,507 INFO L272 AbstractInterpreter]: Visited 127 different actions 499 times. Merged at 7 different actions 26 times. Never widened. Found 4 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-07 08:28:17,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:17,536 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:28:17,537 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:17,537 INFO L194 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 [2018-11-07 08:28:17,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:17,549 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:28:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:17,689 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:28:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 362 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-07 08:28:17,909 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:28:18,062 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-11-07 08:28:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 362 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-07 08:28:18,577 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-07 08:28:18,578 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2018-11-07 08:28:18,578 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-07 08:28:18,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-07 08:28:18,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-07 08:28:18,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-07 08:28:18,580 INFO L87 Difference]: Start difference. First operand 9301 states and 12161 transitions. Second operand 6 states. [2018-11-07 08:28:22,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:22,221 INFO L93 Difference]: Finished difference Result 17756 states and 24581 transitions. [2018-11-07 08:28:22,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-07 08:28:22,221 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 353 [2018-11-07 08:28:22,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:22,315 INFO L225 Difference]: With dead ends: 17756 [2018-11-07 08:28:22,316 INFO L226 Difference]: Without dead ends: 11566 [2018-11-07 08:28:22,376 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 719 GetRequests, 707 SyntacticMatches, 4 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-11-07 08:28:22,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11566 states. [2018-11-07 08:28:22,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11566 to 11455. [2018-11-07 08:28:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11455 states. [2018-11-07 08:28:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11455 states to 11455 states and 14835 transitions. [2018-11-07 08:28:22,754 INFO L78 Accepts]: Start accepts. Automaton has 11455 states and 14835 transitions. Word has length 353 [2018-11-07 08:28:22,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:22,755 INFO L480 AbstractCegarLoop]: Abstraction has 11455 states and 14835 transitions. [2018-11-07 08:28:22,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-07 08:28:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 11455 states and 14835 transitions. [2018-11-07 08:28:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2018-11-07 08:28:22,802 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:22,802 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:22,802 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:22,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:22,803 INFO L82 PathProgramCache]: Analyzing trace with hash 679375550, now seen corresponding path program 1 times [2018-11-07 08:28:22,803 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:22,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:22,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:22,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:22,805 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:23,307 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-11-07 08:28:23,979 WARN L179 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2018-11-07 08:28:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 290 proven. 81 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-07 08:28:24,277 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:24,278 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:28:24,278 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 362 with the following transitions: [2018-11-07 08:28:24,278 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [542], [543], [547], [551], [555], [559], [563], [567], [570], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:28:24,283 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:28:24,283 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:28:25,169 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:28:25,169 INFO L272 AbstractInterpreter]: Visited 127 different actions 504 times. Merged at 8 different actions 32 times. Widened at 1 different actions 1 times. Found 6 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-07 08:28:25,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:25,212 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:28:25,212 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:25,213 INFO L194 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 [2018-11-07 08:28:25,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:25,233 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:28:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:25,369 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:28:25,706 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-11-07 08:28:26,154 WARN L179 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2018-11-07 08:28:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 382 proven. 2 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-07 08:28:26,344 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:28:26,462 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 31 [2018-11-07 08:28:27,101 WARN L179 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 14 [2018-11-07 08:28:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 290 proven. 81 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-07 08:28:27,347 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-07 08:28:27,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7, 8] total 20 [2018-11-07 08:28:27,347 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-07 08:28:27,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-07 08:28:27,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-07 08:28:27,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=305, Unknown=0, NotChecked=0, Total=380 [2018-11-07 08:28:27,350 INFO L87 Difference]: Start difference. First operand 11455 states and 14835 transitions. Second operand 15 states. [2018-11-07 08:28:30,054 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 33 [2018-11-07 08:28:37,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:37,284 INFO L93 Difference]: Finished difference Result 31587 states and 42905 transitions. [2018-11-07 08:28:37,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-07 08:28:37,285 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 361 [2018-11-07 08:28:37,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:37,380 INFO L225 Difference]: With dead ends: 31587 [2018-11-07 08:28:37,380 INFO L226 Difference]: Without dead ends: 20516 [2018-11-07 08:28:37,438 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 802 GetRequests, 744 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 780 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=831, Invalid=2475, Unknown=0, NotChecked=0, Total=3306 [2018-11-07 08:28:37,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20516 states. [2018-11-07 08:28:37,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20516 to 19881. [2018-11-07 08:28:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19881 states. [2018-11-07 08:28:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19881 states to 19881 states and 25467 transitions. [2018-11-07 08:28:37,906 INFO L78 Accepts]: Start accepts. Automaton has 19881 states and 25467 transitions. Word has length 361 [2018-11-07 08:28:37,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:37,906 INFO L480 AbstractCegarLoop]: Abstraction has 19881 states and 25467 transitions. [2018-11-07 08:28:37,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-07 08:28:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 19881 states and 25467 transitions. [2018-11-07 08:28:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2018-11-07 08:28:38,006 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:38,007 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-07 08:28:38,007 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:38,007 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:38,009 INFO L82 PathProgramCache]: Analyzing trace with hash -239006371, now seen corresponding path program 1 times [2018-11-07 08:28:38,009 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:38,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:38,010 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:38,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:38,010 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-11-07 08:28:38,421 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:38,421 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:28:38,421 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 426 with the following transitions: [2018-11-07 08:28:38,422 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [542], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [800], [805], [807], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:28:38,426 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:28:38,427 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:28:38,897 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:28:38,897 INFO L272 AbstractInterpreter]: Visited 150 different actions 446 times. Merged at 8 different actions 22 times. Never widened. Found 5 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-07 08:28:38,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:38,926 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:28:38,926 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:38,926 INFO L194 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 [2018-11-07 08:28:38,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:38,943 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:28:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:39,078 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:28:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2018-11-07 08:28:39,377 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:28:39,764 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-11-07 08:28:39,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-07 08:28:39,795 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-07 08:28:39,795 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 08:28:39,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-07 08:28:39,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-07 08:28:39,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 08:28:39,796 INFO L87 Difference]: Start difference. First operand 19881 states and 25467 transitions. Second operand 3 states. [2018-11-07 08:28:42,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:42,095 INFO L93 Difference]: Finished difference Result 41090 states and 53774 transitions. [2018-11-07 08:28:42,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-07 08:28:42,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 425 [2018-11-07 08:28:42,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:42,151 INFO L225 Difference]: With dead ends: 41090 [2018-11-07 08:28:42,151 INFO L226 Difference]: Without dead ends: 15098 [2018-11-07 08:28:42,245 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 852 GetRequests, 851 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-07 08:28:42,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15098 states. [2018-11-07 08:28:42,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15098 to 14879. [2018-11-07 08:28:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14879 states. [2018-11-07 08:28:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14879 states to 14879 states and 18174 transitions. [2018-11-07 08:28:42,540 INFO L78 Accepts]: Start accepts. Automaton has 14879 states and 18174 transitions. Word has length 425 [2018-11-07 08:28:42,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:42,541 INFO L480 AbstractCegarLoop]: Abstraction has 14879 states and 18174 transitions. [2018-11-07 08:28:42,541 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-07 08:28:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 14879 states and 18174 transitions. [2018-11-07 08:28:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2018-11-07 08:28:42,596 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:42,596 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-07 08:28:42,597 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:42,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:42,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1101150994, now seen corresponding path program 1 times [2018-11-07 08:28:42,597 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:42,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:42,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:42,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:42,599 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 208 proven. 277 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-07 08:28:43,929 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:43,929 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:28:43,929 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 458 with the following transitions: [2018-11-07 08:28:43,929 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [542], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [963], [968], [970], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:28:43,934 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:28:43,934 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:28:44,370 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:28:44,370 INFO L272 AbstractInterpreter]: Visited 182 different actions 544 times. Merged at 8 different actions 24 times. Never widened. Found 5 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-07 08:28:44,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:44,401 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:28:44,401 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:44,401 INFO L194 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 [2018-11-07 08:28:44,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:44,418 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:28:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:44,552 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:28:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 300 proven. 2 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-07 08:28:44,826 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:28:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 208 proven. 279 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-07 08:28:45,400 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-07 08:28:45,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 8] total 15 [2018-11-07 08:28:45,400 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-07 08:28:45,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-07 08:28:45,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-07 08:28:45,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2018-11-07 08:28:45,401 INFO L87 Difference]: Start difference. First operand 14879 states and 18174 transitions. Second operand 10 states. [2018-11-07 08:28:50,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:50,625 INFO L93 Difference]: Finished difference Result 43342 states and 57005 transitions. [2018-11-07 08:28:50,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-07 08:28:50,626 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 457 [2018-11-07 08:28:50,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:50,772 INFO L225 Difference]: With dead ends: 43342 [2018-11-07 08:28:50,773 INFO L226 Difference]: Without dead ends: 28853 [2018-11-07 08:28:50,852 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 947 GetRequests, 920 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=210, Invalid=492, Unknown=0, NotChecked=0, Total=702 [2018-11-07 08:28:50,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28853 states. [2018-11-07 08:28:51,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28853 to 27723. [2018-11-07 08:28:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27723 states. [2018-11-07 08:28:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27723 states to 27723 states and 35073 transitions. [2018-11-07 08:28:51,586 INFO L78 Accepts]: Start accepts. Automaton has 27723 states and 35073 transitions. Word has length 457 [2018-11-07 08:28:51,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:51,586 INFO L480 AbstractCegarLoop]: Abstraction has 27723 states and 35073 transitions. [2018-11-07 08:28:51,587 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-07 08:28:51,587 INFO L276 IsEmpty]: Start isEmpty. Operand 27723 states and 35073 transitions. [2018-11-07 08:28:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2018-11-07 08:28:51,676 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:51,677 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:51,677 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:51,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:51,677 INFO L82 PathProgramCache]: Analyzing trace with hash 359078114, now seen corresponding path program 1 times [2018-11-07 08:28:51,677 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:51,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:51,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:51,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:51,679 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:28:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 433 proven. 78 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-11-07 08:28:52,398 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:52,398 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:28:52,398 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 506 with the following transitions: [2018-11-07 08:28:52,398 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [530], [531], [535], [539], [542], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:28:52,402 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:28:52,402 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:28:52,680 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:28:52,680 INFO L272 AbstractInterpreter]: Visited 152 different actions 456 times. Merged at 9 different actions 24 times. Never widened. Found 6 fixpoints after 4 different actions. Largest state had 28 variables. [2018-11-07 08:28:52,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:52,686 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:28:52,686 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:28:52,686 INFO L194 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 [2018-11-07 08:28:52,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:52,694 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:28:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:28:52,842 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:28:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 599 proven. 2 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-11-07 08:28:53,444 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:28:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 433 proven. 78 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-11-07 08:28:53,879 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-07 08:28:53,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2018-11-07 08:28:53,880 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-07 08:28:53,881 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-07 08:28:53,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-07 08:28:53,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2018-11-07 08:28:53,881 INFO L87 Difference]: Start difference. First operand 27723 states and 35073 transitions. Second operand 9 states. [2018-11-07 08:28:58,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:28:58,054 INFO L93 Difference]: Finished difference Result 59212 states and 84948 transitions. [2018-11-07 08:28:58,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-07 08:28:58,055 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 505 [2018-11-07 08:28:58,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:28:58,333 INFO L225 Difference]: With dead ends: 59212 [2018-11-07 08:28:58,333 INFO L226 Difference]: Without dead ends: 32068 [2018-11-07 08:28:58,507 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1027 GetRequests, 1011 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-11-07 08:28:58,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32068 states. [2018-11-07 08:28:59,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32068 to 31218. [2018-11-07 08:28:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31218 states. [2018-11-07 08:28:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31218 states to 31218 states and 43511 transitions. [2018-11-07 08:28:59,724 INFO L78 Accepts]: Start accepts. Automaton has 31218 states and 43511 transitions. Word has length 505 [2018-11-07 08:28:59,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:28:59,729 INFO L480 AbstractCegarLoop]: Abstraction has 31218 states and 43511 transitions. [2018-11-07 08:28:59,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-07 08:28:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 31218 states and 43511 transitions. [2018-11-07 08:28:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2018-11-07 08:28:59,991 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 08:28:59,992 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 08:28:59,992 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 08:28:59,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:28:59,993 INFO L82 PathProgramCache]: Analyzing trace with hash -1388327361, now seen corresponding path program 1 times [2018-11-07 08:28:59,993 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 08:28:59,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:59,994 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:28:59,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 08:28:59,994 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 08:29:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:29:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 275 proven. 404 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2018-11-07 08:29:00,637 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:29:00,637 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-07 08:29:00,637 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 582 with the following transitions: [2018-11-07 08:29:00,638 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [329], [337], [345], [353], [361], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [485], [487], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [542], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [738], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [963], [968], [970], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-11-07 08:29:00,642 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-07 08:29:00,642 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-07 08:29:01,108 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-07 08:29:01,108 INFO L272 AbstractInterpreter]: Visited 183 different actions 556 times. Merged at 9 different actions 33 times. Widened at 1 different actions 1 times. Found 7 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-07 08:29:01,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 08:29:01,137 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-07 08:29:01,137 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 08:29:01,137 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-07 08:29:01,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 08:29:01,155 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 08:29:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 08:29:01,323 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 08:29:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 514 proven. 2 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2018-11-07 08:29:01,538 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 08:29:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 514 proven. 2 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2018-11-07 08:29:02,406 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-07 08:29:02,406 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2018-11-07 08:29:02,407 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-07 08:29:02,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-07 08:29:02,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-07 08:29:02,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-07 08:29:02,408 INFO L87 Difference]: Start difference. First operand 31218 states and 43511 transitions. Second operand 10 states. [2018-11-07 08:29:13,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 08:29:13,072 INFO L93 Difference]: Finished difference Result 88735 states and 144263 transitions. [2018-11-07 08:29:13,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2018-11-07 08:29:13,073 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 581 [2018-11-07 08:29:13,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 08:29:13,074 INFO L225 Difference]: With dead ends: 88735 [2018-11-07 08:29:13,074 INFO L226 Difference]: Without dead ends: 0 [2018-11-07 08:29:13,528 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1278 GetRequests, 1214 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1369 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=708, Invalid=3582, Unknown=0, NotChecked=0, Total=4290 [2018-11-07 08:29:13,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-07 08:29:13,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-07 08:29:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-07 08:29:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-07 08:29:13,530 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 581 [2018-11-07 08:29:13,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 08:29:13,530 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-07 08:29:13,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-07 08:29:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-07 08:29:13,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-07 08:29:13,534 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-07 08:29:14,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:14,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:15,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:16,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:17,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:18,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:19,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:20,932 WARN L179 SmtUtils]: Spent 6.29 s on a formula simplification. DAG size of input: 1220 DAG size of output: 431 [2018-11-07 08:29:21,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:21,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:22,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:23,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-07 08:29:24,630 WARN L179 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 1229 DAG size of output: 419 [2018-11-07 08:29:27,977 WARN L179 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 642 DAG size of output: 66 [2018-11-07 08:29:30,841 WARN L179 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 402 DAG size of output: 59 [2018-11-07 08:29:33,741 WARN L179 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 389 DAG size of output: 59 [2018-11-07 08:29:33,745 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-07 08:29:33,745 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-11-07 08:29:33,745 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-07 08:29:33,745 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,746 INFO L425 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,747 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,748 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-07 08:29:33,749 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,750 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,751 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L182(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,752 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,753 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,754 INFO L425 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-11-07 08:29:33,755 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L191(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,756 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 204) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse6 (< 130 |old(~a29~0)|)) (.cse5 (< 274 |old(~a29~0)|)) (.cse8 (= 9 |old(~a25~0)|)) (.cse0 (< 312 |old(~a23~0)|)) (.cse3 (not (= 11 |old(~a25~0)|))) (.cse11 (< |old(~a29~0)| 278)) (.cse7 (not (= 1 |old(~a4~0)|))) (.cse1 (not (= 15 ~a8~0))) (.cse2 (not (= 1 ~a3~0))) (.cse9 (<= (+ |old(~a23~0)| 43) 0)) (.cse4 (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|))) (.cse10 (< 138 |old(~a23~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse4) (or .cse1 .cse2 .cse7 .cse4 .cse8) (or .cse1 .cse2 .cse4 .cse6 .cse8) (or .cse1 .cse2 .cse4 (not (= 12 |old(~a25~0)|))) (or .cse1 .cse2 .cse4 .cse5 .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse4 (not .cse8) .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse11 .cse4) (or .cse4 .cse1 .cse2 .cse7 .cse9) (or .cse1 .cse2 (not (= 13 |old(~a25~0)|)) .cse9 .cse4 .cse10))) [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,757 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,758 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L131(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,759 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L68(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-11-07 08:29:33,760 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,761 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,762 INFO L425 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,763 INFO L425 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,764 INFO L425 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-11-07 08:29:33,765 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L83(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-07 08:29:33,766 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,767 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L23-1(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,768 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,769 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,770 INFO L425 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-11-07 08:29:33,771 INFO L425 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,772 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,773 INFO L425 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-11-07 08:29:33,774 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-07 08:29:33,774 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a23~0 312) (= ~a8~0 15) (<= ~a29~0 130) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a25~0 10) (= ~a3~0 1)) [2018-11-07 08:29:33,774 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-07 08:29:33,774 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-07 08:29:33,774 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (and (<= 130 ~a29~0) (= ~a23~0 312) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (not (= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|))) [2018-11-07 08:29:33,774 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-11-07 08:29:33,775 INFO L421 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse4 (= 9 ~a25~0))) (let ((.cse2 (<= 278 ~a29~0)) (.cse1 (<= ~a29~0 130)) (.cse5 (< 0 (+ ~a23~0 43))) (.cse7 (<= ~a23~0 138)) (.cse8 (not .cse4)) (.cse9 (= 1 ~a4~0)) (.cse0 (<= ~a23~0 312)) (.cse6 (<= ~a29~0 274)) (.cse3 (= ~a25~0 11))) (or (and .cse0 .cse1) (and .cse0 .cse2 .cse3) (not (= 10 |old(~a25~0)|)) (and .cse0 .cse4 .cse2) (not (= 312 |old(~a23~0)|)) (= ~a25~0 12) (not (= 1 |old(~a4~0)|)) (and .cse5 .cse6 .cse7) (and .cse8 .cse1) (and .cse5 .cse9) (not (= 130 |old(~a29~0)|)) (and .cse5 .cse7 (= 13 ~a25~0)) (and .cse8 .cse9) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse3) (not (= 15 ~a8~0))))) [2018-11-07 08:29:33,775 INFO L425 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-11-07 08:29:33,775 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-11-07 08:29:33,775 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-11-07 08:29:33,775 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse4 (= 9 ~a25~0))) (let ((.cse2 (<= 278 ~a29~0)) (.cse1 (<= ~a29~0 130)) (.cse5 (< 0 (+ ~a23~0 43))) (.cse7 (<= ~a23~0 138)) (.cse8 (not .cse4)) (.cse9 (= 1 ~a4~0)) (.cse0 (<= ~a23~0 312)) (.cse6 (<= ~a29~0 274)) (.cse3 (= ~a25~0 11))) (or (and .cse0 .cse1) (and .cse0 .cse2 .cse3) (not (= 10 |old(~a25~0)|)) (and .cse0 .cse4 .cse2) (not (= 312 |old(~a23~0)|)) (= ~a25~0 12) (not (= 1 |old(~a4~0)|)) (and .cse5 .cse6 .cse7) (and .cse8 .cse1) (and .cse5 .cse9) (not (= 130 |old(~a29~0)|)) (and .cse5 .cse7 (= 13 ~a25~0)) (and .cse8 .cse9) (not (= 1 ~a3~0)) (and .cse0 .cse6 .cse3) (not (= 15 ~a8~0))))) [2018-11-07 08:29:33,775 INFO L425 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-11-07 08:29:33,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 08:29:33 BoogieIcfgContainer [2018-11-07 08:29:33,787 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-07 08:29:33,788 INFO L168 Benchmark]: Toolchain (without parser) took 175225.15 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.5 GB in the end (delta: -2.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2018-11-07 08:29:33,789 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 08:29:33,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 956.90 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-11-07 08:29:33,790 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.77 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 730.3 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -838.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2018-11-07 08:29:33,791 INFO L168 Benchmark]: Boogie Preprocessor took 129.95 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 08:29:33,792 INFO L168 Benchmark]: RCFGBuilder took 4879.72 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 187.5 MB). Peak memory consumption was 187.5 MB. Max. memory is 7.1 GB. [2018-11-07 08:29:33,792 INFO L168 Benchmark]: TraceAbstraction took 169090.73 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 3.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-07 08:29:33,797 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 956.90 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 162.77 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 730.3 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -838.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.95 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 4879.72 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 187.5 MB). Peak memory consumption was 187.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 169090.73 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 3.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 204]: 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: 1034]: Loop Invariant Derived loop invariant: (((((((((((((((a23 <= 312 && a29 <= 130) || ((a23 <= 312 && 278 <= a29) && a25 == 11)) || !(10 == \old(a25))) || ((a23 <= 312 && 9 == a25) && 278 <= a29)) || !(312 == \old(a23))) || a25 == 12) || !(1 == \old(a4))) || ((0 < a23 + 43 && a29 <= 274) && a23 <= 138)) || (!(9 == a25) && a29 <= 130)) || (0 < a23 + 43 && 1 == a4)) || !(130 == \old(a29))) || ((0 < a23 + 43 && a23 <= 138) && 13 == a25)) || (!(9 == a25) && 1 == a4)) || !(1 == a3)) || ((a23 <= 312 && a29 <= 274) && a25 == 11)) || !(15 == a8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 168.9s OverallTime, 11 OverallIterations, 5 TraceHistogramMax, 123.2s AutomataDifference, 0.0s DeadEndRemovalTime, 20.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 2469 SDtfs, 15101 SDslu, 2978 SDs, 0 SdLazy, 27634 SolverSat, 5168 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 82.6s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 5869 GetRequests, 5654 SyntacticMatches, 9 SemanticMatches, 206 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2504 ImplicationChecksByTransitivity, 10.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31218occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 4.3s AbstIntTime, 7 AbstIntIterations, 1 AbstIntStrong, 0.99783801548614 AbsIntWeakeningRatio, 0.11274509803921569 AbsIntAvgWeakeningVarsNumRemoved, 18.254901960784313 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 4367 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 1295 PreInvPairs, 2581 NumberOfFragments, 626 HoareAnnotationTreeSize, 1295 FomulaSimplifications, 109604 FormulaSimplificationTreeSizeReduction, 11.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 44095 FormulaSimplificationTreeSizeReductionInter, 9.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 12.1s InterpolantComputationTime, 6402 NumberOfCodeBlocks, 6402 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 9061 ConstructedInterpolants, 0 QuantifiedInterpolants, 11441765 SizeOfPredicates, 10 NumberOfNonLiveVariables, 4258 ConjunctsInSsa, 48 ConjunctsInUnsatCore, 23 InterpolantComputations, 5 PerfectInterpolantSequences, 9894/11274 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...