java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-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_label07_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d380424 [2018-10-25 01:26:39,531 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-25 01:26:39,533 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-25 01:26:39,548 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-25 01:26:39,549 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-25 01:26:39,551 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-25 01:26:39,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-25 01:26:39,555 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-25 01:26:39,557 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-25 01:26:39,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-25 01:26:39,563 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-25 01:26:39,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-25 01:26:39,565 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-25 01:26:39,566 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-25 01:26:39,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-25 01:26:39,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-25 01:26:39,578 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-25 01:26:39,580 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-25 01:26:39,585 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-25 01:26:39,586 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-25 01:26:39,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-25 01:26:39,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-25 01:26:39,596 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-25 01:26:39,596 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-25 01:26:39,596 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-25 01:26:39,597 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-25 01:26:39,599 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-25 01:26:39,600 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-25 01:26:39,604 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-25 01:26:39,607 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-25 01:26:39,607 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-25 01:26:39,609 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-25 01:26:39,612 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-10-25 01:26:39,643 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-25 01:26:39,644 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-25 01:26:39,645 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-25 01:26:39,645 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-25 01:26:39,645 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-25 01:26:39,646 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-25 01:26:39,646 INFO L133 SettingsManager]: * Explicit value domain=true [2018-10-25 01:26:39,646 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Octagon Domain=false [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-25 01:26:39,647 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-25 01:26:39,648 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-25 01:26:39,648 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-25 01:26:39,650 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-25 01:26:39,650 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-25 01:26:39,650 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-25 01:26:39,650 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-25 01:26:39,650 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-25 01:26:39,651 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-25 01:26:39,651 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-25 01:26:39,651 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-25 01:26:39,651 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-25 01:26:39,651 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-25 01:26:39,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-25 01:26:39,652 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-25 01:26:39,653 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-25 01:26:39,653 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-25 01:26:39,653 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-25 01:26:39,653 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-25 01:26:39,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-25 01:26:39,654 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-25 01:26:39,654 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-25 01:26:39,654 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-25 01:26:39,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-25 01:26:39,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-25 01:26:39,743 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-25 01:26:39,745 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-25 01:26:39,745 INFO L276 PluginConnector]: CDTParser initialized [2018-10-25 01:26:39,747 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label07_true-unreach-call.c [2018-10-25 01:26:39,808 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/20a133ca0/c0ad4f2c44dc43cd9effb6403f85724c/FLAGaf911cc28 [2018-10-25 01:26:40,410 INFO L298 CDTParser]: Found 1 translation units. [2018-10-25 01:26:40,411 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label07_true-unreach-call.c [2018-10-25 01:26:40,430 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/20a133ca0/c0ad4f2c44dc43cd9effb6403f85724c/FLAGaf911cc28 [2018-10-25 01:26:40,448 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/20a133ca0/c0ad4f2c44dc43cd9effb6403f85724c [2018-10-25 01:26:40,461 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-25 01:26:40,466 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-25 01:26:40,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-25 01:26:40,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-25 01:26:40,474 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-25 01:26:40,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 01:26:40" (1/1) ... [2018-10-25 01:26:40,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1652d08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:40, skipping insertion in model container [2018-10-25 01:26:40,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 01:26:40" (1/1) ... [2018-10-25 01:26:40,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-25 01:26:40,563 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-25 01:26:41,172 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-25 01:26:41,177 INFO L189 MainTranslator]: Completed pre-run [2018-10-25 01:26:41,408 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-25 01:26:41,428 INFO L193 MainTranslator]: Completed translation [2018-10-25 01:26:41,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41 WrapperNode [2018-10-25 01:26:41,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-25 01:26:41,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-25 01:26:41,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-25 01:26:41,431 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-25 01:26:41,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-25 01:26:41,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-25 01:26:41,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-25 01:26:41,732 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-25 01:26:41,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,832 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... [2018-10-25 01:26:41,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-25 01:26:41,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-25 01:26:41,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-25 01:26:41,877 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-25 01:26:41,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-25 01:26:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-25 01:26:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-25 01:26:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-10-25 01:26:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-10-25 01:26:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-25 01:26:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-25 01:26:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-25 01:26:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-25 01:26:46,957 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-25 01:26:46,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 01:26:46 BoogieIcfgContainer [2018-10-25 01:26:46,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-25 01:26:46,959 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-25 01:26:46,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-25 01:26:46,963 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-25 01:26:46,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 01:26:40" (1/3) ... [2018-10-25 01:26:46,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36134513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 01:26:46, skipping insertion in model container [2018-10-25 01:26:46,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 01:26:41" (2/3) ... [2018-10-25 01:26:46,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36134513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 01:26:46, skipping insertion in model container [2018-10-25 01:26:46,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 01:26:46" (3/3) ... [2018-10-25 01:26:46,967 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label07_true-unreach-call.c [2018-10-25 01:26:46,977 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-25 01:26:46,991 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-25 01:26:47,010 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-25 01:26:47,050 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-25 01:26:47,051 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-25 01:26:47,051 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-25 01:26:47,051 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-25 01:26:47,052 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-25 01:26:47,052 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-25 01:26:47,052 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-25 01:26:47,052 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-25 01:26:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-10-25 01:26:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-25 01:26:47,090 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:26:47,091 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] [2018-10-25 01:26:47,094 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:26:47,100 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:26:47,101 INFO L82 PathProgramCache]: Analyzing trace with hash 816116164, now seen corresponding path program 1 times [2018-10-25 01:26:47,104 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:26:47,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:47,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:26:47,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:47,161 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:26:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:26:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-25 01:26:47,626 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-25 01:26:47,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-25 01:26:47,627 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-25 01:26:47,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-25 01:26:47,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-25 01:26:47,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-25 01:26:47,656 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-10-25 01:26:51,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:26:51,091 INFO L93 Difference]: Finished difference Result 985 states and 1761 transitions. [2018-10-25 01:26:51,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-25 01:26:51,106 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 30 [2018-10-25 01:26:51,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:26:51,136 INFO L225 Difference]: With dead ends: 985 [2018-10-25 01:26:51,136 INFO L226 Difference]: Without dead ends: 686 [2018-10-25 01:26:51,146 INFO L605 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 [2018-10-25 01:26:51,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2018-10-25 01:26:51,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 686. [2018-10-25 01:26:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2018-10-25 01:26:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 1046 transitions. [2018-10-25 01:26:51,261 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 1046 transitions. Word has length 30 [2018-10-25 01:26:51,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:26:51,262 INFO L481 AbstractCegarLoop]: Abstraction has 686 states and 1046 transitions. [2018-10-25 01:26:51,262 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-25 01:26:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1046 transitions. [2018-10-25 01:26:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-10-25 01:26:51,271 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:26:51,271 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-25 01:26:51,272 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:26:51,272 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:26:51,272 INFO L82 PathProgramCache]: Analyzing trace with hash -348576157, now seen corresponding path program 1 times [2018-10-25 01:26:51,273 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:26:51,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:51,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:26:51,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:51,274 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:26:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:26:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-25 01:26:51,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-25 01:26:51,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-25 01:26:51,630 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-25 01:26:51,632 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-25 01:26:51,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-25 01:26:51,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-25 01:26:51,633 INFO L87 Difference]: Start difference. First operand 686 states and 1046 transitions. Second operand 6 states. [2018-10-25 01:26:57,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:26:57,274 INFO L93 Difference]: Finished difference Result 2339 states and 3736 transitions. [2018-10-25 01:26:57,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-25 01:26:57,282 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-10-25 01:26:57,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:26:57,296 INFO L225 Difference]: With dead ends: 2339 [2018-10-25 01:26:57,296 INFO L226 Difference]: Without dead ends: 1659 [2018-10-25 01:26:57,303 INFO L605 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 [2018-10-25 01:26:57,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2018-10-25 01:26:57,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1642. [2018-10-25 01:26:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1642 states. [2018-10-25 01:26:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1642 states and 2356 transitions. [2018-10-25 01:26:57,397 INFO L78 Accepts]: Start accepts. Automaton has 1642 states and 2356 transitions. Word has length 111 [2018-10-25 01:26:57,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:26:57,398 INFO L481 AbstractCegarLoop]: Abstraction has 1642 states and 2356 transitions. [2018-10-25 01:26:57,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-25 01:26:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2356 transitions. [2018-10-25 01:26:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-10-25 01:26:57,415 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:26:57,415 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-25 01:26:57,415 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:26:57,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:26:57,416 INFO L82 PathProgramCache]: Analyzing trace with hash -786366209, now seen corresponding path program 1 times [2018-10-25 01:26:57,416 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:26:57,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:57,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:26:57,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:26:57,418 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:26:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:26:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-25 01:26:58,271 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-25 01:26:58,271 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-25 01:26:58,272 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 163 with the following transitions: [2018-10-25 01:26:58,274 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [141], [143], [146], [154], [162], [170], [178], [186], [194], [202], [210], [218], [226], [234], [242], [250], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [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] [2018-10-25 01:26:58,326 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-25 01:26:58,327 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-25 01:26:59,833 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-25 01:26:59,834 INFO L272 AbstractInterpreter]: Visited 140 different actions 406 times. Merged at 5 different actions 9 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 28 variables. [2018-10-25 01:26:59,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:26:59,873 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-25 01:26:59,873 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-25 01:26:59,873 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-25 01:26:59,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:26:59,890 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-25 01:26:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:26:59,993 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-25 01:27:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-25 01:27:00,223 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-25 01:27:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-25 01:27:00,444 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-10-25 01:27:00,444 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2018-10-25 01:27:00,444 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-25 01:27:00,445 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-25 01:27:00,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-25 01:27:00,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-10-25 01:27:00,446 INFO L87 Difference]: Start difference. First operand 1642 states and 2356 transitions. Second operand 3 states. [2018-10-25 01:27:02,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:27:02,847 INFO L93 Difference]: Finished difference Result 4074 states and 5995 transitions. [2018-10-25 01:27:02,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-25 01:27:02,855 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 162 [2018-10-25 01:27:02,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:27:02,877 INFO L225 Difference]: With dead ends: 4074 [2018-10-25 01:27:02,877 INFO L226 Difference]: Without dead ends: 2438 [2018-10-25 01:27:02,886 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 324 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-10-25 01:27:02,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2438 states. [2018-10-25 01:27:03,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2438 to 2433. [2018-10-25 01:27:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2018-10-25 01:27:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3362 transitions. [2018-10-25 01:27:03,077 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3362 transitions. Word has length 162 [2018-10-25 01:27:03,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:27:03,078 INFO L481 AbstractCegarLoop]: Abstraction has 2433 states and 3362 transitions. [2018-10-25 01:27:03,078 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-25 01:27:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3362 transitions. [2018-10-25 01:27:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-10-25 01:27:03,090 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:27:03,090 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-25 01:27:03,090 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:27:03,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:27:03,091 INFO L82 PathProgramCache]: Analyzing trace with hash 108502548, now seen corresponding path program 1 times [2018-10-25 01:27:03,091 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:27:03,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:27:03,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:27:03,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:27:03,092 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:27:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:27:03,405 WARN L179 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-10-25 01:27:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 46 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-25 01:27:03,815 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-25 01:27:03,816 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-25 01:27:03,816 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 185 with the following transitions: [2018-10-25 01:27:03,816 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [141], [143], [146], [154], [162], [170], [178], [186], [194], [202], [210], [218], [226], [234], [242], [250], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [506], [507], [511], [515], [519], [523], [527], [531], [535], [538], [1084], [1088], [1092], [1098], [1102], [1104], [1109], [1110], [1111], [1113], [1114] [2018-10-25 01:27:03,823 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-25 01:27:03,824 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-25 01:27:04,212 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-25 01:27:04,212 INFO L272 AbstractInterpreter]: Visited 86 different actions 86 times. Never merged. Never widened. Never found a fixpoint. Largest state had 28 variables. [2018-10-25 01:27:04,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:27:04,247 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-25 01:27:04,891 INFO L232 lantSequenceWeakener]: Weakened 175 states. On average, predicates are now at 73.22% of their original sizes. [2018-10-25 01:27:04,891 INFO L411 sIntCurrentIteration]: Unifying AI predicates [2018-10-25 01:27:05,146 INFO L413 sIntCurrentIteration]: We have 183 unified AI predicates [2018-10-25 01:27:05,147 INFO L422 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-25 01:27:05,147 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-25 01:27:05,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-10-25 01:27:05,148 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-25 01:27:05,149 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-25 01:27:05,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-25 01:27:05,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-10-25 01:27:05,149 INFO L87 Difference]: Start difference. First operand 2433 states and 3362 transitions. Second operand 6 states. [2018-10-25 01:28:55,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:28:55,612 INFO L93 Difference]: Finished difference Result 5052 states and 6938 transitions. [2018-10-25 01:28:55,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-25 01:28:55,613 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 184 [2018-10-25 01:28:55,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:28:55,626 INFO L225 Difference]: With dead ends: 5052 [2018-10-25 01:28:55,626 INFO L226 Difference]: Without dead ends: 2625 [2018-10-25 01:28:55,633 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 184 GetRequests, 179 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-10-25 01:28:55,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2625 states. [2018-10-25 01:28:55,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2625 to 2623. [2018-10-25 01:28:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2623 states. [2018-10-25 01:28:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 2623 states and 3561 transitions. [2018-10-25 01:28:55,698 INFO L78 Accepts]: Start accepts. Automaton has 2623 states and 3561 transitions. Word has length 184 [2018-10-25 01:28:55,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:28:55,699 INFO L481 AbstractCegarLoop]: Abstraction has 2623 states and 3561 transitions. [2018-10-25 01:28:55,699 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-25 01:28:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 3561 transitions. [2018-10-25 01:28:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-10-25 01:28:55,703 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:28:55,703 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-25 01:28:55,704 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:28:55,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:28:55,704 INFO L82 PathProgramCache]: Analyzing trace with hash -476719494, now seen corresponding path program 1 times [2018-10-25 01:28:55,704 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:28:55,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:28:55,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:28:55,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:28:55,706 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:28:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:28:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-10-25 01:28:55,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-25 01:28:55,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-25 01:28:55,932 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-25 01:28:55,933 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-25 01:28:55,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-25 01:28:55,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-25 01:28:55,934 INFO L87 Difference]: Start difference. First operand 2623 states and 3561 transitions. Second operand 4 states. [2018-10-25 01:28:58,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:28:58,321 INFO L93 Difference]: Finished difference Result 9161 states and 13120 transitions. [2018-10-25 01:28:58,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-25 01:28:58,321 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 228 [2018-10-25 01:28:58,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:28:58,363 INFO L225 Difference]: With dead ends: 9161 [2018-10-25 01:28:58,364 INFO L226 Difference]: Without dead ends: 6734 [2018-10-25 01:28:58,382 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-25 01:28:58,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6734 states. [2018-10-25 01:28:58,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6734 to 6135. [2018-10-25 01:28:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6135 states. [2018-10-25 01:28:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 6135 states and 8340 transitions. [2018-10-25 01:28:58,544 INFO L78 Accepts]: Start accepts. Automaton has 6135 states and 8340 transitions. Word has length 228 [2018-10-25 01:28:58,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:28:58,545 INFO L481 AbstractCegarLoop]: Abstraction has 6135 states and 8340 transitions. [2018-10-25 01:28:58,545 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-25 01:28:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 6135 states and 8340 transitions. [2018-10-25 01:28:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-10-25 01:28:58,560 INFO L367 BasicCegarLoop]: Found error trace [2018-10-25 01:28:58,561 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-25 01:28:58,561 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-25 01:28:58,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:28:58,562 INFO L82 PathProgramCache]: Analyzing trace with hash -1450293490, now seen corresponding path program 1 times [2018-10-25 01:28:58,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-25 01:28:58,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:28:58,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:28:58,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-25 01:28:58,563 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-25 01:28:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:28:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 238 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-25 01:28:59,203 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-25 01:28:59,203 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-25 01:28:59,204 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 327 with the following transitions: [2018-10-25 01:28:59,204 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [141], [143], [146], [154], [162], [170], [178], [186], [194], [202], [210], [218], [226], [234], [242], [250], [258], [266], [274], [282], [290], [298], [306], [314], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [550], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [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] [2018-10-25 01:28:59,210 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-25 01:28:59,210 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-25 01:29:00,239 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-25 01:29:00,239 INFO L272 AbstractInterpreter]: Visited 127 different actions 377 times. Merged at 7 different actions 20 times. Never widened. Found 3 fixpoints after 3 different actions. Largest state had 28 variables. [2018-10-25 01:29:00,261 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-25 01:29:00,261 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-25 01:29:00,261 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-25 01:29:00,261 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-25 01:29:00,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-25 01:29:00,270 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-25 01:29:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-25 01:29:00,381 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-25 01:29:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 238 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-25 01:29:00,487 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-25 01:29:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 238 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-25 01:29:00,771 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-25 01:29:00,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 8 [2018-10-25 01:29:00,772 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-25 01:29:00,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-25 01:29:00,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-25 01:29:00,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-10-25 01:29:00,775 INFO L87 Difference]: Start difference. First operand 6135 states and 8340 transitions. Second operand 7 states. [2018-10-25 01:29:02,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-25 01:29:02,728 INFO L93 Difference]: Finished difference Result 11796 states and 16180 transitions. [2018-10-25 01:29:02,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-25 01:29:02,728 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 326 [2018-10-25 01:29:02,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-25 01:29:02,729 INFO L225 Difference]: With dead ends: 11796 [2018-10-25 01:29:02,729 INFO L226 Difference]: Without dead ends: 0 [2018-10-25 01:29:02,769 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 661 GetRequests, 652 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-10-25 01:29:02,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-25 01:29:02,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-25 01:29:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-25 01:29:02,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-25 01:29:02,770 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 326 [2018-10-25 01:29:02,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-25 01:29:02,770 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-25 01:29:02,771 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-25 01:29:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-25 01:29:02,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-25 01:29:02,777 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-25 01:29:03,809 WARN L179 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 70 [2018-10-25 01:29:03,970 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,971 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-25 01:29:03,972 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,973 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,974 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,975 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,976 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,977 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,978 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,979 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,980 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-25 01:29:03,981 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-25 01:29:03,982 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,983 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-10-25 01:29:03,984 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-10-25 01:29:03,984 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,984 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,984 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,984 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse1 (= ~a29~0 |old(~a29~0)|)) (.cse2 (= ~a4~0 |old(~a4~0)|))) (let ((.cse7 (= ~a25~0 13)) (.cse8 (not (= 13 |old(~a25~0)|))) (.cse5 (< 0 (+ ~a23~0 43))) (.cse6 (<= (+ |old(~a23~0)| 43) 0)) (.cse0 (not (= 12 ~a25~0))) (.cse3 (= 12 |old(~a25~0)|)) (.cse10 (and .cse1 .cse2)) (.cse9 (< 0 |old(~a4~0)|)) (.cse4 (not (= 1 |old(~a4~0)|)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4) (or (not (= 10 |old(~a25~0)|)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (not (= 312 |old(~a23~0)|)) .cse4 (= |calculate_output_#in~input| 0) (not (= 130 |old(~a29~0)|)) (and (= ~a25~0 10) (= ~a23~0 312))) (or (and .cse1 .cse5 .cse2) .cse4 .cse6) (or .cse7 .cse4 .cse8) (or .cse7 .cse8 .cse9) (or .cse5 .cse6 .cse9) (or .cse0 .cse3 .cse9) (or .cse4 (< 130 |old(~a29~0)|) .cse10) (or .cse10 .cse9) (or (< |old(~a23~0)| 312) .cse4 (<= 312 ~a23~0))))) [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,985 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,986 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-25 01:29:03,987 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,988 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-25 01:29:03,989 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-25 01:29:03,990 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,991 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,992 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-25 01:29:03,993 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,994 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,995 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-25 01:29:03,996 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 75) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-25 01:29:03,997 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-10-25 01:29:03,998 INFO L425 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-10-25 01:29:03,999 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,000 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,001 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,002 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,003 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-10-25 01:29:04,004 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-10-25 01:29:04,005 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-25 01:29:04,005 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) (= ~a25~0 10) (= ~a3~0 1)) [2018-10-25 01:29:04,006 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-25 01:29:04,006 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-25 01:29:04,006 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |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)|)) (and (= ~a23~0 312) (= ~a29~0 |old(~a29~0)|) (= ~a25~0 10) (= ~a4~0 |old(~a4~0)|))) [2018-10-25 01:29:04,006 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-10-25 01:29:04,006 INFO L421 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse0 (= 1 ~a4~0))) (or (and (<= ~a29~0 130) .cse0) (not (= 10 |old(~a25~0)|)) (<= ~a4~0 0) (and (not (= 12 ~a25~0)) .cse0) (and (< 0 (+ ~a23~0 43)) .cse0) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (not (= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)))) [2018-10-25 01:29:04,006 INFO L425 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-10-25 01:29:04,006 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-10-25 01:29:04,007 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-10-25 01:29:04,007 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse0 (= 1 ~a4~0))) (or (and (<= ~a29~0 130) .cse0) (not (= 10 |old(~a25~0)|)) (<= ~a4~0 0) (and (not (= 12 ~a25~0)) .cse0) (and (< 0 (+ ~a23~0 43)) .cse0) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (not (= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)))) [2018-10-25 01:29:04,007 INFO L425 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-10-25 01:29:04,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 01:29:04 BoogieIcfgContainer [2018-10-25 01:29:04,022 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-25 01:29:04,023 INFO L168 Benchmark]: Toolchain (without parser) took 143560.51 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-10-25 01:29:04,024 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-25 01:29:04,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 960.57 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-10-25 01:29:04,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 300.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -841.7 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2018-10-25 01:29:04,026 INFO L168 Benchmark]: Boogie Preprocessor took 144.68 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-25 01:29:04,027 INFO L168 Benchmark]: RCFGBuilder took 5081.63 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 174.2 MB). Peak memory consumption was 174.2 MB. Max. memory is 7.1 GB. [2018-10-25 01:29:04,028 INFO L168 Benchmark]: TraceAbstraction took 137062.88 ms. Allocated memory was 2.3 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 2.8 GB in the end (delta: -722.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-10-25 01:29:04,033 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 960.57 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 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 300.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -841.7 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.68 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 5081.63 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 174.2 MB). Peak memory consumption was 174.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 137062.88 ms. Allocated memory was 2.3 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 2.8 GB in the end (delta: -722.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 75]: 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: (((((((((a29 <= 130 && 1 == a4) || !(10 == \old(a25))) || a4 <= 0) || (!(12 == a25) && 1 == a4)) || (0 < a23 + 43 && 1 == a4)) || !(15 == a8)) || !(1 == a3)) || !(312 == \old(a23))) || !(1 == \old(a4))) || !(130 == \old(a29)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 136.9s OverallTime, 6 OverallIterations, 4 TraceHistogramMax, 126.5s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 1494 SDtfs, 3846 SDslu, 1019 SDs, 0 SdLazy, 7234 SolverSat, 1421 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 113.4s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 1197 GetRequests, 1165 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6135occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 3.0s AbstIntTime, 3 AbstIntIterations, 1 AbstIntStrong, 0.997409976180468 AbsIntWeakeningRatio, 0.15300546448087432 AbsIntAvgWeakeningVarsNumRemoved, 18.0327868852459 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 623 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 98 PreInvPairs, 172 NumberOfFragments, 339 HoareAnnotationTreeSize, 98 FomulaSimplifications, 1122 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 7 FomulaSimplificationsInter, 734 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 1529 NumberOfCodeBlocks, 1529 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2007 ConstructedInterpolants, 0 QuantifiedInterpolants, 1208367 SizeOfPredicates, 2 NumberOfNonLiveVariables, 897 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 10 InterpolantComputations, 5 PerfectInterpolantSequences, 1254/1334 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...