java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label23_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddc4263 [2018-08-07 12:11:45,874 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-08-07 12:11:45,876 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-08-07 12:11:45,889 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-08-07 12:11:45,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-08-07 12:11:45,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-08-07 12:11:45,893 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-08-07 12:11:45,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-08-07 12:11:45,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-08-07 12:11:45,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-08-07 12:11:45,900 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-08-07 12:11:45,900 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-08-07 12:11:45,901 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-08-07 12:11:45,902 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-08-07 12:11:45,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-08-07 12:11:45,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-08-07 12:11:45,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-08-07 12:11:45,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-08-07 12:11:45,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-08-07 12:11:45,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-08-07 12:11:45,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-08-07 12:11:45,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-08-07 12:11:45,918 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-08-07 12:11:45,919 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-08-07 12:11:45,919 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-08-07 12:11:45,920 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-08-07 12:11:45,926 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-08-07 12:11:45,927 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-08-07 12:11:45,928 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-08-07 12:11:45,929 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-08-07 12:11:45,929 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-08-07 12:11:45,933 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-08-07 12:11:45,933 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-08-07 12:11:45,933 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-08-07 12:11:45,934 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-08-07 12:11:45,935 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-08-07 12:11:45,935 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-08-07 12:11:45,970 INFO L110 SettingsManager]: Loading preferences was successful [2018-08-07 12:11:45,970 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-08-07 12:11:45,971 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-08-07 12:11:45,972 INFO L133 SettingsManager]: * User list type=DISABLED [2018-08-07 12:11:45,972 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-08-07 12:11:45,972 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-08-07 12:11:45,972 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-08-07 12:11:45,972 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-08-07 12:11:45,973 INFO L133 SettingsManager]: * Log string format=TERM [2018-08-07 12:11:45,973 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-08-07 12:11:45,973 INFO L133 SettingsManager]: * Interval Domain=false [2018-08-07 12:11:45,978 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-08-07 12:11:45,978 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-08-07 12:11:45,979 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-08-07 12:11:45,979 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-08-07 12:11:45,979 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-08-07 12:11:45,979 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-08-07 12:11:45,981 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-08-07 12:11:45,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-08-07 12:11:45,982 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-08-07 12:11:45,982 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-08-07 12:11:45,982 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-08-07 12:11:45,983 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-08-07 12:11:45,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-08-07 12:11:45,983 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-08-07 12:11:45,983 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-08-07 12:11:45,984 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-08-07 12:11:45,984 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-08-07 12:11:45,984 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-08-07 12:11:45,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-08-07 12:11:45,985 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-08-07 12:11:45,985 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-08-07 12:11:45,985 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-08-07 12:11:46,060 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-08-07 12:11:46,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-08-07 12:11:46,081 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-08-07 12:11:46,083 INFO L271 PluginConnector]: Initializing CDTParser... [2018-08-07 12:11:46,083 INFO L276 PluginConnector]: CDTParser initialized [2018-08-07 12:11:46,084 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label23_true-unreach-call.c [2018-08-07 12:11:46,427 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa761335/cc75881229834445a8c97edf6b7de2e8/FLAG17f630244 [2018-08-07 12:11:46,756 INFO L276 CDTParser]: Found 1 translation units. [2018-08-07 12:11:46,763 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label23_true-unreach-call.c [2018-08-07 12:11:46,785 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa761335/cc75881229834445a8c97edf6b7de2e8/FLAG17f630244 [2018-08-07 12:11:46,804 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aa761335/cc75881229834445a8c97edf6b7de2e8 [2018-08-07 12:11:46,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-08-07 12:11:46,822 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-08-07 12:11:46,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-08-07 12:11:46,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-08-07 12:11:46,830 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-08-07 12:11:46,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 12:11:46" (1/1) ... [2018-08-07 12:11:46,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40baefcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:46, skipping insertion in model container [2018-08-07 12:11:46,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 12:11:46" (1/1) ... [2018-08-07 12:11:47,120 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-08-07 12:11:47,605 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-07 12:11:47,623 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-08-07 12:11:47,802 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-07 12:11:47,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47 WrapperNode [2018-08-07 12:11:47,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-08-07 12:11:47,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-08-07 12:11:47,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-08-07 12:11:47,881 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-08-07 12:11:47,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:47,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-08-07 12:11:48,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-08-07 12:11:48,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-08-07 12:11:48,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-08-07 12:11:48,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... [2018-08-07 12:11:48,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-08-07 12:11:48,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-08-07 12:11:48,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-08-07 12:11:48,407 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-08-07 12:11:48,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-08-07 12:11:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-08-07 12:11:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-08-07 12:11:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-08-07 12:11:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-08-07 12:11:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-08-07 12:11:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-08-07 12:11:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-08-07 12:11:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-08-07 12:11:53,792 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-08-07 12:11:53,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.08 12:11:53 BoogieIcfgContainer [2018-08-07 12:11:53,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-08-07 12:11:53,795 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-08-07 12:11:53,795 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-08-07 12:11:53,798 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-08-07 12:11:53,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 12:11:46" (1/3) ... [2018-08-07 12:11:53,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41767c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 12:11:53, skipping insertion in model container [2018-08-07 12:11:53,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 12:11:47" (2/3) ... [2018-08-07 12:11:53,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41767c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 12:11:53, skipping insertion in model container [2018-08-07 12:11:53,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.08 12:11:53" (3/3) ... [2018-08-07 12:11:53,802 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label23_true-unreach-call.c [2018-08-07 12:11:53,811 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-08-07 12:11:53,819 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-08-07 12:11:53,874 INFO L129 ementStrategyFactory]: Using default assertion order modulation [2018-08-07 12:11:53,875 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-08-07 12:11:53,876 INFO L382 AbstractCegarLoop]: Hoare is true [2018-08-07 12:11:53,876 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-08-07 12:11:53,876 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-08-07 12:11:53,876 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-08-07 12:11:53,876 INFO L386 AbstractCegarLoop]: Difference is false [2018-08-07 12:11:53,877 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-08-07 12:11:53,877 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-08-07 12:11:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-08-07 12:11:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-08-07 12:11:53,917 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:11:53,918 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-08-07 12:11:53,920 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:11:53,925 INFO L82 PathProgramCache]: Analyzing trace with hash 2056834188, now seen corresponding path program 1 times [2018-08-07 12:11:53,928 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:11:53,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:11:53,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:11:53,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:11:53,986 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:11:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:11:54,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:11:54,517 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-08-07 12:11:54,517 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-08-07 12:11:54,518 INFO L262 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-08-07 12:11:54,524 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-08-07 12:11:54,539 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-08-07 12:11:54,540 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-08-07 12:11:54,543 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-08-07 12:11:57,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:11:57,988 INFO L93 Difference]: Finished difference Result 982 states and 1758 transitions. [2018-08-07 12:11:57,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-08-07 12:11:57,990 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 72 [2018-08-07 12:11:57,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:11:58,012 INFO L225 Difference]: With dead ends: 982 [2018-08-07 12:11:58,012 INFO L226 Difference]: Without dead ends: 683 [2018-08-07 12:11:58,023 INFO L603 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 [2018-08-07 12:11:58,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 683 states. [2018-08-07 12:11:58,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 683 to 683. [2018-08-07 12:11:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 683 states. [2018-08-07 12:11:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 683 states and 1005 transitions. [2018-08-07 12:11:58,130 INFO L78 Accepts]: Start accepts. Automaton has 683 states and 1005 transitions. Word has length 72 [2018-08-07 12:11:58,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:11:58,131 INFO L480 AbstractCegarLoop]: Abstraction has 683 states and 1005 transitions. [2018-08-07 12:11:58,132 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-08-07 12:11:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1005 transitions. [2018-08-07 12:11:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-08-07 12:11:58,142 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:11:58,142 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-08-07 12:11:58,143 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:11:58,143 INFO L82 PathProgramCache]: Analyzing trace with hash 1559747120, now seen corresponding path program 1 times [2018-08-07 12:11:58,143 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:11:58,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:11:58,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:11:58,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:11:58,145 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:11:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:11:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:11:58,543 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-08-07 12:11:58,543 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-08-07 12:11:58,543 INFO L262 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-08-07 12:11:58,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-08-07 12:11:58,545 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-08-07 12:11:58,545 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-08-07 12:11:58,546 INFO L87 Difference]: Start difference. First operand 683 states and 1005 transitions. Second operand 4 states. [2018-08-07 12:12:03,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:12:03,410 INFO L93 Difference]: Finished difference Result 2512 states and 3858 transitions. [2018-08-07 12:12:03,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-08-07 12:12:03,411 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 146 [2018-08-07 12:12:03,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:12:03,428 INFO L225 Difference]: With dead ends: 2512 [2018-08-07 12:12:03,429 INFO L226 Difference]: Without dead ends: 1835 [2018-08-07 12:12:03,435 INFO L603 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-08-07 12:12:03,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1835 states. [2018-08-07 12:12:03,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1835 to 1820. [2018-08-07 12:12:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1820 states. [2018-08-07 12:12:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1820 states and 2585 transitions. [2018-08-07 12:12:03,545 INFO L78 Accepts]: Start accepts. Automaton has 1820 states and 2585 transitions. Word has length 146 [2018-08-07 12:12:03,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:12:03,545 INFO L480 AbstractCegarLoop]: Abstraction has 1820 states and 2585 transitions. [2018-08-07 12:12:03,546 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-08-07 12:12:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2585 transitions. [2018-08-07 12:12:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-08-07 12:12:03,560 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:12:03,561 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-08-07 12:12:03,561 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:12:03,561 INFO L82 PathProgramCache]: Analyzing trace with hash -30113525, now seen corresponding path program 1 times [2018-08-07 12:12:03,562 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:12:03,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:03,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:03,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:03,564 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:12:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:03,797 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-08-07 12:12:03,798 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-08-07 12:12:03,798 INFO L262 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-08-07 12:12:03,799 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-08-07 12:12:03,799 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-08-07 12:12:03,799 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-08-07 12:12:03,799 INFO L87 Difference]: Start difference. First operand 1820 states and 2585 transitions. Second operand 6 states. [2018-08-07 12:12:08,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:12:08,904 INFO L93 Difference]: Finished difference Result 6276 states and 9169 transitions. [2018-08-07 12:12:08,905 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-08-07 12:12:08,905 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 153 [2018-08-07 12:12:08,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:12:08,938 INFO L225 Difference]: With dead ends: 6276 [2018-08-07 12:12:08,938 INFO L226 Difference]: Without dead ends: 4462 [2018-08-07 12:12:08,955 INFO L603 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 [2018-08-07 12:12:08,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4462 states. [2018-08-07 12:12:09,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4462 to 4307. [2018-08-07 12:12:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4307 states. [2018-08-07 12:12:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 4307 states and 5764 transitions. [2018-08-07 12:12:09,085 INFO L78 Accepts]: Start accepts. Automaton has 4307 states and 5764 transitions. Word has length 153 [2018-08-07 12:12:09,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:12:09,086 INFO L480 AbstractCegarLoop]: Abstraction has 4307 states and 5764 transitions. [2018-08-07 12:12:09,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-08-07 12:12:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 5764 transitions. [2018-08-07 12:12:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-08-07 12:12:09,099 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:12:09,099 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-08-07 12:12:09,100 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:12:09,100 INFO L82 PathProgramCache]: Analyzing trace with hash -1446965273, now seen corresponding path program 1 times [2018-08-07 12:12:09,100 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:12:09,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:09,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:09,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:09,102 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:12:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-08-07 12:12:09,390 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-08-07 12:12:09,391 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-08-07 12:12:09,391 INFO L262 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-08-07 12:12:09,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-08-07 12:12:09,392 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-08-07 12:12:09,392 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-08-07 12:12:09,392 INFO L87 Difference]: Start difference. First operand 4307 states and 5764 transitions. Second operand 3 states. [2018-08-07 12:12:11,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:12:11,334 INFO L93 Difference]: Finished difference Result 10326 states and 14284 transitions. [2018-08-07 12:12:11,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-08-07 12:12:11,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 227 [2018-08-07 12:12:11,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:12:11,374 INFO L225 Difference]: With dead ends: 10326 [2018-08-07 12:12:11,375 INFO L226 Difference]: Without dead ends: 6025 [2018-08-07 12:12:11,398 INFO L603 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-08-07 12:12:11,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6025 states. [2018-08-07 12:12:11,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6025 to 5615. [2018-08-07 12:12:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5615 states. [2018-08-07 12:12:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5615 states to 5615 states and 7616 transitions. [2018-08-07 12:12:11,545 INFO L78 Accepts]: Start accepts. Automaton has 5615 states and 7616 transitions. Word has length 227 [2018-08-07 12:12:11,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:12:11,546 INFO L480 AbstractCegarLoop]: Abstraction has 5615 states and 7616 transitions. [2018-08-07 12:12:11,546 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-08-07 12:12:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 5615 states and 7616 transitions. [2018-08-07 12:12:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2018-08-07 12:12:11,565 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:12:11,565 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-08-07 12:12:11,566 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:12:11,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1112897655, now seen corresponding path program 1 times [2018-08-07 12:12:11,566 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:12:11,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:11,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:11,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:11,568 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:12:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 203 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:11,929 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-08-07 12:12:11,929 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-08-07 12:12:11,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:11,950 INFO L292 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-08-07 12:12:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:12,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-08-07 12:12:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 203 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:12,319 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-08-07 12:12:12,488 WARN L170 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-08-07 12:12:12,593 WARN L170 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-08-07 12:12:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 203 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:13,217 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-08-07 12:12:13,218 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-08-07 12:12:13,245 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:13,245 INFO L292 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-08-07 12:12:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:13,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-08-07 12:12:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 131 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:13,598 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-08-07 12:12:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 203 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-08-07 12:12:13,766 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-08-07 12:12:13,766 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 7, 5] total 10 [2018-08-07 12:12:13,767 INFO L255 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-08-07 12:12:13,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-08-07 12:12:13,768 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-08-07 12:12:13,768 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-08-07 12:12:13,769 INFO L87 Difference]: Start difference. First operand 5615 states and 7616 transitions. Second operand 7 states. [2018-08-07 12:12:16,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:12:16,548 INFO L93 Difference]: Finished difference Result 12933 states and 18793 transitions. [2018-08-07 12:12:16,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-08-07 12:12:16,557 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 255 [2018-08-07 12:12:16,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:12:16,602 INFO L225 Difference]: With dead ends: 12933 [2018-08-07 12:12:16,602 INFO L226 Difference]: Without dead ends: 7324 [2018-08-07 12:12:16,639 INFO L603 BasicCegarLoop]: 0 DeclaredPredicates, 1027 GetRequests, 1013 SyntacticMatches, 4 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-08-07 12:12:16,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7324 states. [2018-08-07 12:12:16,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7324 to 7193. [2018-08-07 12:12:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7193 states. [2018-08-07 12:12:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7193 states to 7193 states and 9847 transitions. [2018-08-07 12:12:16,864 INFO L78 Accepts]: Start accepts. Automaton has 7193 states and 9847 transitions. Word has length 255 [2018-08-07 12:12:16,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:12:16,865 INFO L480 AbstractCegarLoop]: Abstraction has 7193 states and 9847 transitions. [2018-08-07 12:12:16,865 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-08-07 12:12:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 7193 states and 9847 transitions. [2018-08-07 12:12:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-08-07 12:12:16,897 INFO L368 BasicCegarLoop]: Found error trace [2018-08-07 12:12:16,897 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-08-07 12:12:16,898 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-08-07 12:12:16,898 INFO L82 PathProgramCache]: Analyzing trace with hash -1905875417, now seen corresponding path program 1 times [2018-08-07 12:12:16,898 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-08-07 12:12:16,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:16,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-08-07 12:12:16,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-08-07 12:12:16,900 INFO L292 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-08-07 12:12:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-08-07 12:12:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-08-07 12:12:17,247 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-08-07 12:12:17,248 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-08-07 12:12:17,248 INFO L262 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-08-07 12:12:17,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-08-07 12:12:17,249 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-08-07 12:12:17,249 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-08-07 12:12:17,250 INFO L87 Difference]: Start difference. First operand 7193 states and 9847 transitions. Second operand 3 states. [2018-08-07 12:12:20,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-08-07 12:12:20,377 INFO L93 Difference]: Finished difference Result 14188 states and 19362 transitions. [2018-08-07 12:12:20,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-08-07 12:12:20,379 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2018-08-07 12:12:20,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-08-07 12:12:20,380 INFO L225 Difference]: With dead ends: 14188 [2018-08-07 12:12:20,380 INFO L226 Difference]: Without dead ends: 0 [2018-08-07 12:12:20,418 INFO L603 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-08-07 12:12:20,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-08-07 12:12:20,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-08-07 12:12:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-08-07 12:12:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-08-07 12:12:20,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 312 [2018-08-07 12:12:20,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-08-07 12:12:20,420 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-08-07 12:12:20,420 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-08-07 12:12:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-08-07 12:12:20,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-08-07 12:12:20,426 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-08-07 12:12:20,672 WARN L170 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-08-07 12:12:21,180 WARN L170 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 26 [2018-08-07 12:12:21,844 WARN L170 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 42 [2018-08-07 12:12:22,013 WARN L170 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 28 [2018-08-07 12:12:22,083 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-08-07 12:12:22,084 INFO L418 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) [2018-08-07 12:12:22,084 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-08-07 12:12:22,084 INFO L422 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-08-07 12:12:22,084 INFO L422 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-08-07 12:12:22,084 INFO L422 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-08-07 12:12:22,084 INFO L422 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,085 INFO L422 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,085 INFO L422 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,085 INFO L422 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,085 INFO L422 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,085 INFO L422 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 201) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,086 INFO L422 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,087 INFO L422 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,088 INFO L422 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-08-07 12:12:22,089 INFO L422 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,090 INFO L422 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,091 INFO L422 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,092 INFO L422 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,093 INFO L422 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-08-07 12:12:22,094 INFO L422 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,095 INFO L422 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,096 INFO L422 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-08-07 12:12:22,097 INFO L422 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-08-07 12:12:22,098 INFO L422 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,099 INFO L422 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,100 INFO L422 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-08-07 12:12:22,101 INFO L422 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,102 INFO L422 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,103 INFO L422 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-08-07 12:12:22,104 INFO L422 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,105 INFO L422 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,106 INFO L422 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-08-07 12:12:22,107 INFO L422 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-08-07 12:12:22,108 INFO L422 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-08-07 12:12:22,109 INFO L422 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,110 INFO L422 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-08-07 12:12:22,111 INFO L422 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-08-07 12:12:22,112 INFO L422 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,113 INFO L422 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,114 INFO L422 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-08-07 12:12:22,115 INFO L422 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,116 INFO L422 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,116 INFO L422 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,116 INFO L422 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,116 INFO L418 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse3 (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (.cse4 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse5 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|))) (let ((.cse0 (and .cse4 .cse5)) (.cse2 (not .cse3)) (.cse1 (= 13 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)|))) (and (or .cse0 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 141)) (or .cse1 .cse0) (or .cse2 (<= 312 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)| 312)) (or .cse3 .cse0) (or (<= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)| 138) .cse2 (and (< 138 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) .cse4 .cse5)) (or (not (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)|)) (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)) (or .cse1 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13)))))) [2018-08-07 12:12:22,116 INFO L422 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-08-07 12:12:22,116 INFO L422 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-08-07 12:12:22,117 INFO L418 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 130) (<= 312 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13))) [2018-08-07 12:12:22,118 INFO L425 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-08-07 12:12:22,118 INFO L418 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (= 13 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)|) (and (<= 312 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13)) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (< 130 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)| 312)) [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-08-07 12:12:22,118 INFO L418 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (or (< 138 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) (<= 141 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0) (= 13 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)|) (< 130 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 1)) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)| 312) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13))) [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-08-07 12:12:22,118 INFO L418 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (or (< 138 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0) (<= 141 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0) (= 13 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0)|) (< 130 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 1)) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23~0)| 312) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25~0 13))) [2018-08-07 12:12:22,118 INFO L422 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-08-07 12:12:22,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 12:12:22 BoogieIcfgContainer [2018-08-07 12:12:22,135 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-08-07 12:12:22,135 INFO L168 Benchmark]: Toolchain (without parser) took 35315.42 ms. Allocated memory was 1.6 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -543.2 MB). Peak memory consumption was 598.2 MB. Max. memory is 7.1 GB. [2018-08-07 12:12:22,137 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-08-07 12:12:22,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1057.15 ms. Allocated memory is still 1.6 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. [2018-08-07 12:12:22,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.49 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-08-07 12:12:22,139 INFO L168 Benchmark]: Boogie Preprocessor took 363.80 ms. Allocated memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: 827.3 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -941.4 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. [2018-08-07 12:12:22,140 INFO L168 Benchmark]: RCFGBuilder took 5387.22 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 197.0 MB). Peak memory consumption was 197.0 MB. Max. memory is 7.1 GB. [2018-08-07 12:12:22,140 INFO L168 Benchmark]: TraceAbstraction took 28339.84 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 314.0 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 116.7 MB). Peak memory consumption was 430.7 MB. Max. memory is 7.1 GB. [2018-08-07 12:12:22,146 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1057.15 ms. Allocated memory is still 1.6 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 161.49 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 363.80 ms. Allocated memory was 1.6 GB in the beginning and 2.4 GB in the end (delta: 827.3 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -941.4 MB). Peak memory consumption was 49.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5387.22 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 197.0 MB). Peak memory consumption was 197.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 28339.84 ms. Allocated memory was 2.4 GB in the beginning and 2.7 GB in the end (delta: 314.0 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 116.7 MB). Peak memory consumption was 430.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 201]: 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: ((((((138 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23 || 141 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) || 13 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25)) || 130 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29)) || !(1 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4))) || !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 == 1)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a23) < 312) || !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a25 == 13) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 28.2s OverallTime, 6 OverallIterations, 3 TraceHistogramMax, 21.5s AutomataDifference, 0.0s DeadEndRemovalTime, 1.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 1492 SDtfs, 3240 SDslu, 752 SDs, 0 SdLazy, 6302 SolverSat, 1710 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1055 GetRequests, 1029 SyntacticMatches, 5 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7193occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 711 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 126 PreInvPairs, 190 NumberOfFragments, 194 HoareAnnotationTreeSize, 126 FomulaSimplifications, 1469 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 7 FomulaSimplificationsInter, 898 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 1675 NumberOfCodeBlocks, 1675 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2175 ConstructedInterpolants, 0 QuantifiedInterpolants, 1405226 SizeOfPredicates, 1 NumberOfNonLiveVariables, 918 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 10 InterpolantComputations, 5 PerfectInterpolantSequences, 1515/1597 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem11_label23_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-08-07_12-12-22-163.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem11_label23_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-08-07_12-12-22-163.csv Received shutdown request...