java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem02_label34_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dd2f093 [2018-07-24 12:46:49,400 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-24 12:46:49,403 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-24 12:46:49,420 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-24 12:46:49,420 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-24 12:46:49,422 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-24 12:46:49,423 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-24 12:46:49,425 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-24 12:46:49,427 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-24 12:46:49,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-24 12:46:49,430 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-24 12:46:49,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-24 12:46:49,431 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-24 12:46:49,432 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-24 12:46:49,433 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-24 12:46:49,434 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-24 12:46:49,437 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-24 12:46:49,446 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-24 12:46:49,450 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-24 12:46:49,454 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-24 12:46:49,455 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-24 12:46:49,457 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-24 12:46:49,460 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-24 12:46:49,460 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-24 12:46:49,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-24 12:46:49,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-24 12:46:49,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-24 12:46:49,467 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-24 12:46:49,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-24 12:46:49,469 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-24 12:46:49,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-24 12:46:49,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-24 12:46:49,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-24 12:46:49,473 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-24 12:46:49,474 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-24 12:46:49,475 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-24 12:46:49,475 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 [2018-07-24 12:46:49,505 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-24 12:46:49,505 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-24 12:46:49,506 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-24 12:46:49,506 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-24 12:46:49,507 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-24 12:46:49,507 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-24 12:46:49,507 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-24 12:46:49,507 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-24 12:46:49,508 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-24 12:46:49,508 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-24 12:46:49,508 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-24 12:46:49,509 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-24 12:46:49,509 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-24 12:46:49,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-24 12:46:49,510 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-24 12:46:49,510 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-24 12:46:49,510 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-24 12:46:49,512 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-24 12:46:49,512 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-24 12:46:49,513 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-24 12:46:49,513 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-24 12:46:49,513 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-24 12:46:49,513 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-24 12:46:49,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-24 12:46:49,514 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-24 12:46:49,514 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-24 12:46:49,514 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-24 12:46:49,514 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-07-24 12:46:49,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-24 12:46:49,515 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-24 12:46:49,515 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-24 12:46:49,515 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-24 12:46:49,516 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-24 12:46:49,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-24 12:46:49,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-24 12:46:49,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-24 12:46:49,590 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-24 12:46:49,590 INFO L276 PluginConnector]: CDTParser initialized [2018-07-24 12:46:49,591 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label34_true-unreach-call_false-termination.c [2018-07-24 12:46:49,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f977d495/d0b1deea9eca428397b1f78fe66b9599/FLAG650661ac8 [2018-07-24 12:46:50,187 INFO L276 CDTParser]: Found 1 translation units. [2018-07-24 12:46:50,187 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label34_true-unreach-call_false-termination.c [2018-07-24 12:46:50,204 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f977d495/d0b1deea9eca428397b1f78fe66b9599/FLAG650661ac8 [2018-07-24 12:46:50,225 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f977d495/d0b1deea9eca428397b1f78fe66b9599 [2018-07-24 12:46:50,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-24 12:46:50,240 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-24 12:46:50,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-24 12:46:50,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-24 12:46:50,250 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-24 12:46:50,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:46:50" (1/1) ... [2018-07-24 12:46:50,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421d0734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:50, skipping insertion in model container [2018-07-24 12:46:50,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.07 12:46:50" (1/1) ... [2018-07-24 12:46:50,523 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-24 12:46:50,834 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:46:50,855 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-24 12:46:51,044 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-24 12:46:51,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51 WrapperNode [2018-07-24 12:46:51,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-24 12:46:51,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-24 12:46:51,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-24 12:46:51,087 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-24 12:46:51,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,118 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,175 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-24 12:46:51,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-24 12:46:51,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-24 12:46:51,176 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-24 12:46:51,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (1/1) ... [2018-07-24 12:46:51,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-24 12:46:51,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-24 12:46:51,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-24 12:46:51,261 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-24 12:46:51,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (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 [2018-07-24 12:46:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_output [2018-07-24 12:46:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_output [2018-07-24 12:46:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-24 12:46:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-24 12:46:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-24 12:46:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-24 12:46:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-24 12:46:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-24 12:46:54,783 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-24 12:46:54,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:46:54 BoogieIcfgContainer [2018-07-24 12:46:54,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-24 12:46:54,786 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-24 12:46:54,786 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-24 12:46:54,794 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-24 12:46:54,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.07 12:46:50" (1/3) ... [2018-07-24 12:46:54,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b45bf04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:46:54, skipping insertion in model container [2018-07-24 12:46:54,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.07 12:46:51" (2/3) ... [2018-07-24 12:46:54,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b45bf04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.07 12:46:54, skipping insertion in model container [2018-07-24 12:46:54,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.07 12:46:54" (3/3) ... [2018-07-24 12:46:54,801 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem02_label34_true-unreach-call_false-termination.c [2018-07-24 12:46:54,815 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-24 12:46:54,828 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-24 12:46:54,899 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-24 12:46:54,900 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-24 12:46:54,900 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-24 12:46:54,900 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-24 12:46:54,900 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-24 12:46:54,901 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-24 12:46:54,901 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-24 12:46:54,901 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-24 12:46:54,901 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-24 12:46:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2018-07-24 12:46:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-07-24 12:46:54,967 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:54,969 INFO L353 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:54,970 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:54,976 INFO L82 PathProgramCache]: Analyzing trace with hash 1842964965, now seen corresponding path program 1 times [2018-07-24 12:46:54,979 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:55,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:55,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:55,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:55,043 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:55,687 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:46:55,687 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:46:55,688 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:55,694 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:55,712 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:55,713 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:55,715 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 3 states. [2018-07-24 12:46:57,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:57,744 INFO L93 Difference]: Finished difference Result 621 states and 1060 transitions. [2018-07-24 12:46:57,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:46:57,748 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2018-07-24 12:46:57,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:57,768 INFO L225 Difference]: With dead ends: 621 [2018-07-24 12:46:57,768 INFO L226 Difference]: Without dead ends: 382 [2018-07-24 12:46:57,775 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:57,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2018-07-24 12:46:57,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 381. [2018-07-24 12:46:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 381 states. [2018-07-24 12:46:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 637 transitions. [2018-07-24 12:46:57,870 INFO L78 Accepts]: Start accepts. Automaton has 381 states and 637 transitions. Word has length 105 [2018-07-24 12:46:57,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:57,871 INFO L471 AbstractCegarLoop]: Abstraction has 381 states and 637 transitions. [2018-07-24 12:46:57,871 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:46:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 637 transitions. [2018-07-24 12:46:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-07-24 12:46:57,879 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:57,879 INFO L353 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:57,879 INFO L414 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:57,880 INFO L82 PathProgramCache]: Analyzing trace with hash 1751788666, now seen corresponding path program 1 times [2018-07-24 12:46:57,880 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:57,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:57,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:57,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:57,882 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:58,080 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:46:58,080 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:46:58,080 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:58,084 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:58,084 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:58,084 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:58,085 INFO L87 Difference]: Start difference. First operand 381 states and 637 transitions. Second operand 3 states. [2018-07-24 12:46:59,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:46:59,391 INFO L93 Difference]: Finished difference Result 1049 states and 1823 transitions. [2018-07-24 12:46:59,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:46:59,391 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2018-07-24 12:46:59,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:46:59,402 INFO L225 Difference]: With dead ends: 1049 [2018-07-24 12:46:59,402 INFO L226 Difference]: Without dead ends: 674 [2018-07-24 12:46:59,406 INFO L573 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 [2018-07-24 12:46:59,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2018-07-24 12:46:59,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 674. [2018-07-24 12:46:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 674 states. [2018-07-24 12:46:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 1036 transitions. [2018-07-24 12:46:59,450 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 1036 transitions. Word has length 114 [2018-07-24 12:46:59,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:46:59,451 INFO L471 AbstractCegarLoop]: Abstraction has 674 states and 1036 transitions. [2018-07-24 12:46:59,451 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:46:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1036 transitions. [2018-07-24 12:46:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-07-24 12:46:59,459 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:46:59,460 INFO L353 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:46:59,460 INFO L414 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:46:59,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1298262859, now seen corresponding path program 1 times [2018-07-24 12:46:59,461 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:46:59,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:59,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:46:59,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:46:59,463 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:46:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:46:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:46:59,649 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:46:59,649 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:46:59,649 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:46:59,650 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:46:59,650 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:46:59,652 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:46:59,652 INFO L87 Difference]: Start difference. First operand 674 states and 1036 transitions. Second operand 3 states. [2018-07-24 12:47:01,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:01,659 INFO L93 Difference]: Finished difference Result 1930 states and 3059 transitions. [2018-07-24 12:47:01,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:47:01,663 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2018-07-24 12:47:01,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:01,673 INFO L225 Difference]: With dead ends: 1930 [2018-07-24 12:47:01,674 INFO L226 Difference]: Without dead ends: 1262 [2018-07-24 12:47:01,679 INFO L573 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 [2018-07-24 12:47:01,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1262 states. [2018-07-24 12:47:01,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1262 to 1257. [2018-07-24 12:47:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1257 states. [2018-07-24 12:47:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 1257 states and 1856 transitions. [2018-07-24 12:47:01,738 INFO L78 Accepts]: Start accepts. Automaton has 1257 states and 1856 transitions. Word has length 140 [2018-07-24 12:47:01,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:01,739 INFO L471 AbstractCegarLoop]: Abstraction has 1257 states and 1856 transitions. [2018-07-24 12:47:01,739 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:47:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1856 transitions. [2018-07-24 12:47:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-07-24 12:47:01,747 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:01,747 INFO L353 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:47:01,747 INFO L414 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:01,748 INFO L82 PathProgramCache]: Analyzing trace with hash 1318523487, now seen corresponding path program 1 times [2018-07-24 12:47:01,748 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:01,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:01,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:01,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:01,750 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:01,992 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:47:01,992 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-24 12:47:01,992 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:01,993 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:47:01,995 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:47:01,995 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-24 12:47:01,996 INFO L87 Difference]: Start difference. First operand 1257 states and 1856 transitions. Second operand 3 states. [2018-07-24 12:47:03,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:03,651 INFO L93 Difference]: Finished difference Result 3668 states and 5599 transitions. [2018-07-24 12:47:03,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:47:03,655 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2018-07-24 12:47:03,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:03,676 INFO L225 Difference]: With dead ends: 3668 [2018-07-24 12:47:03,677 INFO L226 Difference]: Without dead ends: 2417 [2018-07-24 12:47:03,686 INFO L573 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 [2018-07-24 12:47:03,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2417 states. [2018-07-24 12:47:03,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2417 to 2417. [2018-07-24 12:47:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2417 states. [2018-07-24 12:47:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 2417 states and 3460 transitions. [2018-07-24 12:47:03,767 INFO L78 Accepts]: Start accepts. Automaton has 2417 states and 3460 transitions. Word has length 157 [2018-07-24 12:47:03,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:03,767 INFO L471 AbstractCegarLoop]: Abstraction has 2417 states and 3460 transitions. [2018-07-24 12:47:03,767 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:47:03,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3460 transitions. [2018-07-24 12:47:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-07-24 12:47:03,779 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:03,780 INFO L353 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:47:03,780 INFO L414 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:03,780 INFO L82 PathProgramCache]: Analyzing trace with hash -574590797, now seen corresponding path program 1 times [2018-07-24 12:47:03,780 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:03,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:03,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:03,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:03,782 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:04,051 WARN L169 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-24 12:47:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:04,246 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-24 12:47:04,246 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-24 12:47:04,246 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:04,248 INFO L450 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-07-24 12:47:04,249 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-07-24 12:47:04,249 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-07-24 12:47:04,249 INFO L87 Difference]: Start difference. First operand 2417 states and 3460 transitions. Second operand 6 states. [2018-07-24 12:47:05,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:05,627 INFO L93 Difference]: Finished difference Result 5147 states and 7483 transitions. [2018-07-24 12:47:05,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-07-24 12:47:05,628 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 164 [2018-07-24 12:47:05,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:05,646 INFO L225 Difference]: With dead ends: 5147 [2018-07-24 12:47:05,646 INFO L226 Difference]: Without dead ends: 2736 [2018-07-24 12:47:05,661 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-07-24 12:47:05,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2736 states. [2018-07-24 12:47:05,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2736 to 2633. [2018-07-24 12:47:05,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2633 states. [2018-07-24 12:47:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 2633 states and 3402 transitions. [2018-07-24 12:47:05,754 INFO L78 Accepts]: Start accepts. Automaton has 2633 states and 3402 transitions. Word has length 164 [2018-07-24 12:47:05,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:05,755 INFO L471 AbstractCegarLoop]: Abstraction has 2633 states and 3402 transitions. [2018-07-24 12:47:05,755 INFO L472 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-07-24 12:47:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3402 transitions. [2018-07-24 12:47:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-07-24 12:47:05,765 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:05,765 INFO L353 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:47:05,765 INFO L414 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:05,766 INFO L82 PathProgramCache]: Analyzing trace with hash 1770245374, now seen corresponding path program 1 times [2018-07-24 12:47:05,766 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:05,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:05,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:05,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:05,767 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 61 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-07-24 12:47:06,066 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:06,066 INFO L191 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 [2018-07-24 12:47:06,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:06,076 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:06,190 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 67 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:06,687 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:06,954 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-07-24 12:47:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 67 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-24 12:47:07,678 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:07,678 INFO L191 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 [2018-07-24 12:47:07,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:07,705 INFO L288 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:07,923 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 61 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-07-24 12:47:08,137 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:08,291 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-07-24 12:47:09,025 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-07-24 12:47:09,030 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 4 imperfect interpolant sequences. [2018-07-24 12:47:09,031 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5, 5, 5] total 11 [2018-07-24 12:47:09,031 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:09,032 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-24 12:47:09,032 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-24 12:47:09,032 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 12:47:09,033 INFO L87 Difference]: Start difference. First operand 2633 states and 3402 transitions. Second operand 5 states. [2018-07-24 12:47:10,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:10,862 INFO L93 Difference]: Finished difference Result 5239 states and 6787 transitions. [2018-07-24 12:47:10,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-24 12:47:10,863 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2018-07-24 12:47:10,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:10,869 INFO L225 Difference]: With dead ends: 5239 [2018-07-24 12:47:10,870 INFO L226 Difference]: Without dead ends: 1201 [2018-07-24 12:47:10,880 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 699 GetRequests, 680 SyntacticMatches, 10 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-07-24 12:47:10,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1201 states. [2018-07-24 12:47:10,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1201 to 1201. [2018-07-24 12:47:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1201 states. [2018-07-24 12:47:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1201 states and 1551 transitions. [2018-07-24 12:47:10,911 INFO L78 Accepts]: Start accepts. Automaton has 1201 states and 1551 transitions. Word has length 173 [2018-07-24 12:47:10,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:10,911 INFO L471 AbstractCegarLoop]: Abstraction has 1201 states and 1551 transitions. [2018-07-24 12:47:10,911 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-24 12:47:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1551 transitions. [2018-07-24 12:47:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-07-24 12:47:10,917 INFO L345 BasicCegarLoop]: Found error trace [2018-07-24 12:47:10,917 INFO L353 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-24 12:47:10,917 INFO L414 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION]=== [2018-07-24 12:47:10,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1170013374, now seen corresponding path program 1 times [2018-07-24 12:47:10,918 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-07-24 12:47:10,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:10,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:10,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-24 12:47:10,919 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-24 12:47:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 100 proven. 32 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-07-24 12:47:11,121 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-24 12:47:11,121 INFO L191 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-24 12:47:11,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-24 12:47:11,129 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-07-24 12:47:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-24 12:47:11,233 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-24 12:47:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-07-24 12:47:11,285 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-07-24 12:47:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-07-24 12:47:11,428 INFO L309 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-07-24 12:47:11,428 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-07-24 12:47:11,429 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-24 12:47:11,429 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-24 12:47:11,429 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-24 12:47:11,429 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:47:11,430 INFO L87 Difference]: Start difference. First operand 1201 states and 1551 transitions. Second operand 3 states. [2018-07-24 12:47:11,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-24 12:47:11,925 INFO L93 Difference]: Finished difference Result 2084 states and 2682 transitions. [2018-07-24 12:47:11,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-24 12:47:11,926 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2018-07-24 12:47:11,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-24 12:47:11,926 INFO L225 Difference]: With dead ends: 2084 [2018-07-24 12:47:11,926 INFO L226 Difference]: Without dead ends: 0 [2018-07-24 12:47:11,934 INFO L573 BasicCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 426 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-07-24 12:47:11,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-24 12:47:11,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-24 12:47:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-24 12:47:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-24 12:47:11,935 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 213 [2018-07-24 12:47:11,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-24 12:47:11,935 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-24 12:47:11,935 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-24 12:47:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-24 12:47:11,936 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-24 12:47:11,940 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-24 12:47:11,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:11,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:11,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:11,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-24 12:47:12,203 WARN L169 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 33 [2018-07-24 12:47:12,374 WARN L169 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 33 [2018-07-24 12:47:12,639 WARN L169 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 45 [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L65(lines 65 413) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L69(lines 69 413) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L203''(lines 203 210) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L417'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L429'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L74(lines 74 413) no Hoare annotation was computed. [2018-07-24 12:47:12,661 INFO L421 ceAbstractionStarter]: For program point L75(lines 75 80) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L83(lines 83 89) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L82(lines 82 413) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputFINAL(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L91(lines 91 413) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L95(lines 95 413) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L99(lines 99 413) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L501'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L513'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,662 INFO L421 ceAbstractionStarter]: For program point L525'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L537'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L549'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L507'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L519'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L504'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L516'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,663 INFO L421 ceAbstractionStarter]: For program point L528'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,664 INFO L421 ceAbstractionStarter]: For program point L238''(lines 238 246) no Hoare annotation was computed. [2018-07-24 12:47:12,664 INFO L421 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-07-24 12:47:12,664 INFO L421 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-07-24 12:47:12,664 INFO L421 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L417 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputENTRY(lines 29 598) the Hoare annotation is: (let ((.cse6 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| 1))) (let ((.cse11 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)) (.cse2 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)) (.cse5 (not .cse6)) (.cse12 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)) (.cse13 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)| 1))) (.cse7 (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1))) (.cse3 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 9)) (.cse9 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)) (.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 9))) (.cse1 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9))) (.cse10 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse4 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 9)) (.cse8 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse3 .cse6 .cse7 .cse8 (and .cse9 .cse0 .cse10 .cse11)) (or (and .cse0 .cse2 .cse11) .cse3 .cse7 .cse5) (or (and .cse0 .cse2 .cse12) .cse3 .cse13 .cse5) (or .cse12 .cse3 .cse13 .cse4 .cse8) (or .cse12 .cse3 .cse13 .cse7 .cse8) (or .cse3 (and .cse9 .cse0 .cse1 .cse10) .cse6 .cse4 .cse8)))) [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L402(lines 402 413) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L407(lines 407 413) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2018-07-24 12:47:12,665 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 413) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L529(line 529) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L511(line 511) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L514(line 514) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L480'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,666 INFO L421 ceAbstractionStarter]: For program point L492'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 413) no Hoare annotation was computed. [2018-07-24 12:47:12,667 INFO L421 ceAbstractionStarter]: For program point L414(lines 414 416) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L532(line 532) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-07-24 12:47:12,668 INFO L421 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L203(lines 203 210) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L202(lines 202 413) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L328(lines 328 413) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-07-24 12:47:12,669 INFO L421 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L550(line 550) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L314(lines 314 413) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-07-24 12:47:12,670 INFO L421 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L332''(lines 332 335) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 413) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed. [2018-07-24 12:47:12,671 INFO L421 ceAbstractionStarter]: For program point L106(lines 106 413) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L225(lines 225 413) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L349(lines 349 413) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputErr0AssertViolationERROR_FUNCTION(line 466) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-07-24 12:47:12,672 INFO L421 ceAbstractionStarter]: For program point L570'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L582'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L212(lines 212 413) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L594'(lines 594 596) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L332(lines 332 335) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-07-24 12:47:12,673 INFO L421 ceAbstractionStarter]: For program point L331(lines 331 413) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L337(lines 337 413) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L215(lines 215 413) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 413) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L298''(lines 298 307) no Hoare annotation was computed. [2018-07-24 12:47:12,674 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 347) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 413) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L591'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L123(lines 123 413) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L248(lines 248 413) no Hoare annotation was computed. [2018-07-24 12:47:12,675 INFO L421 ceAbstractionStarter]: For program point L368(lines 368 413) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L490(line 490) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L471'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L483'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L113(lines 113 413) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L234(lines 234 413) no Hoare annotation was computed. [2018-07-24 12:47:12,676 INFO L421 ceAbstractionStarter]: For program point L495'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L354(lines 354 413) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L232(lines 232 413) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L595(line 595) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L238(lines 238 246) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L237(lines 237 413) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L119(lines 119 413) no Hoare annotation was computed. [2018-07-24 12:47:12,677 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 274) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L261(lines 261 413) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L561'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L573'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L585'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L143(lines 143 413) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L148(lines 148 413) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L389(lines 389 413) no Hoare annotation was computed. [2018-07-24 12:47:12,678 INFO L421 ceAbstractionStarter]: For program point L477'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L489'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L130(lines 130 413) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L134(lines 134 413) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L441'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L375(lines 375 413) no Hoare annotation was computed. [2018-07-24 12:47:12,679 INFO L421 ceAbstractionStarter]: For program point L453'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L496(line 496) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L253(lines 253 413) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L465'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L139(lines 139 413) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L259(lines 259 413) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L378(lines 378 413) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed. [2018-07-24 12:47:12,680 INFO L421 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__calculate_outputEXIT(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 413) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L75''(lines 75 80) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L283(lines 283 413) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L450'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L462'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L474'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L486'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L165(lines 165 413) no Hoare annotation was computed. [2018-07-24 12:47:12,681 INFO L421 ceAbstractionStarter]: For program point L286(lines 286 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L498'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L169(lines 169 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L291(lines 291 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L394(lines 394 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L276(lines 276 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L154(lines 154 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L159(lines 159 413) no Hoare annotation was computed. [2018-07-24 12:47:12,682 INFO L421 ceAbstractionStarter]: For program point L280(lines 280 413) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L185(lines 185 413) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L189(lines 189 413) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L420'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L187(lines 187 413) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L432'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L414''(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L381''(lines 381 387) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L191(lines 191 413) no Hoare annotation was computed. [2018-07-24 12:47:12,683 INFO L421 ceAbstractionStarter]: For program point L175(lines 175 413) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L293(lines 293 413) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L179(lines 179 413) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L298(lines 298 307) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 413) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L83''(lines 83 89) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L543'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L555'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L567'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,684 INFO L421 ceAbstractionStarter]: For program point L579'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L576'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L588'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L194(lines 194 413) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L540'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L552'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L198(lines 198 413) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L564'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L444'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,685 INFO L421 ceAbstractionStarter]: For program point L456'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L468'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L338''(lines 338 347) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L315''(lines 315 326) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L262''(lines 262 274) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L510'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L522'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L534'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L546'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,686 INFO L421 ceAbstractionStarter]: For program point L558'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L30(lines 30 413) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L35(lines 35 413) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L38(lines 38 413) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L426'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L438'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L531'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L42(lines 42 413) no Hoare annotation was computed. [2018-07-24 12:47:12,687 INFO L421 ceAbstractionStarter]: For program point L47(lines 47 413) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L423'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L435'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L447'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L459'(lines 29 598) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L50(lines 50 413) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L54(lines 54 413) no Hoare annotation was computed. [2018-07-24 12:47:12,688 INFO L421 ceAbstractionStarter]: For program point L59(lines 59 413) no Hoare annotation was computed. [2018-07-24 12:47:12,689 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:47:12,689 INFO L417 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0) (or (not (= 9 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (= 9 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)|))) [2018-07-24 12:47:12,689 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:47:12,689 INFO L417 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 9)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0 1)) (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)) [2018-07-24 12:47:12,689 INFO L424 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-07-24 12:47:12,689 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-24 12:47:12,689 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-24 12:47:12,690 INFO L421 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-07-24 12:47:12,690 INFO L421 ceAbstractionStarter]: For program point L606'''(lines 600 617) no Hoare annotation was computed. [2018-07-24 12:47:12,690 INFO L417 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse1 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9))) (.cse3 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 9))) (.cse2 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)) (.cse4 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse2 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)) (and .cse0 .cse3 .cse4) (and .cse0 .cse1 .cse3) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 9) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| 1) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 9) (and .cse0 .cse2 .cse4) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8))) [2018-07-24 12:47:12,690 INFO L417 ceAbstractionStarter]: At program point L606''(lines 606 616) the Hoare annotation is: (let ((.cse1 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9))) (.cse3 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)) (.cse0 (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 9))) (.cse2 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)) (.cse4 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse2 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25~0)) (and .cse0 .cse3 .cse4) (and .cse0 .cse1 .cse3) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 9) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| 1) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 9) (and .cse0 .cse2 .cse4) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8))) [2018-07-24 12:47:12,690 INFO L421 ceAbstractionStarter]: For program point mainEXIT(lines 600 617) no Hoare annotation was computed. [2018-07-24 12:47:12,691 INFO L417 ceAbstractionStarter]: At program point mainENTRY(lines 600 617) the Hoare annotation is: (or (and (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0 9)) (not (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0 9)) (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 9) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11~0)| 1) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19~0)| 1)) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28~0)| 9) (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17~0)| 8)) [2018-07-24 12:47:12,691 INFO L421 ceAbstractionStarter]: For program point L614'(line 614) no Hoare annotation was computed. [2018-07-24 12:47:12,691 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 616) no Hoare annotation was computed. [2018-07-24 12:47:12,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.07 12:47:12 BoogieIcfgContainer [2018-07-24 12:47:12,709 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-24 12:47:12,710 INFO L168 Benchmark]: Toolchain (without parser) took 22471.72 ms. Allocated memory was 1.5 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 2.2 GB in the end (delta: -773.0 MB). Peak memory consumption was 344.8 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:12,711 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 12:47:12,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:12,713 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-24 12:47:12,713 INFO L168 Benchmark]: Boogie Preprocessor took 85.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:12,714 INFO L168 Benchmark]: RCFGBuilder took 3523.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -759.5 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:12,715 INFO L168 Benchmark]: TraceAbstraction took 17923.67 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 347.1 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -66.3 MB). Peak memory consumption was 280.7 MB. Max. memory is 7.1 GB. [2018-07-24 12:47:12,720 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 845.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 88.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3523.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -759.5 MB). Peak memory consumption was 29.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 17923.67 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 347.1 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -66.3 MB). Peak memory consumption was 280.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 466]: 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: 606]: Loop Invariant Derived loop invariant: ((((((((((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 9) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 9)) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 9) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a25)) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 9) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19)) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 9) && !(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28 == 9)) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) == 9) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11) == 1) || !(\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19) == 1)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a28) == 9) || ((!(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17 == 9) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a11) && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a19)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_false_termination_c__a17) < 8 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 237 locations, 1 error locations. SAFE Result, 17.8s OverallTime, 7 OverallIterations, 3 TraceHistogramMax, 10.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1302 SDtfs, 2193 SDslu, 412 SDs, 0 SdLazy, 3277 SolverSat, 788 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1158 GetRequests, 1119 SyntacticMatches, 14 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2633occurred 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: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 109 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 73 PreInvPairs, 99 NumberOfFragments, 383 HoareAnnotationTreeSize, 73 FomulaSimplifications, 470 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 315 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 1625 NumberOfCodeBlocks, 1625 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2171 ConstructedInterpolants, 0 QuantifiedInterpolants, 866175 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1314 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 13 InterpolantComputations, 8 PerfectInterpolantSequences, 857/897 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/Problem02_label34_true-unreach-call_false-termination.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-24_12-47-12-737.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem02_label34_true-unreach-call_false-termination.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-24_12-47-12-737.csv Received shutdown request...