java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label56_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3142e50-m [2018-09-10 12:14:22,636 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-10 12:14:22,639 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-10 12:14:22,654 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-10 12:14:22,655 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-10 12:14:22,659 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-10 12:14:22,660 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-10 12:14:22,662 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-10 12:14:22,665 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-10 12:14:22,674 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-10 12:14:22,675 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-10 12:14:22,675 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-10 12:14:22,676 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-10 12:14:22,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-10 12:14:22,682 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-10 12:14:22,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-10 12:14:22,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-10 12:14:22,688 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-10 12:14:22,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-10 12:14:22,697 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-10 12:14:22,698 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-10 12:14:22,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-10 12:14:22,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-10 12:14:22,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-10 12:14:22,707 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-10 12:14:22,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-10 12:14:22,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-10 12:14:22,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-10 12:14:22,711 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-10 12:14:22,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-10 12:14:22,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-10 12:14:22,713 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-10 12:14:22,713 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-10 12:14:22,713 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-10 12:14:22,714 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-10 12:14:22,716 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-10 12:14:22,716 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-10 12:14:22,743 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-10 12:14:22,744 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-10 12:14:22,745 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-10 12:14:22,745 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-10 12:14:22,745 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-10 12:14:22,746 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-10 12:14:22,746 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-10 12:14:22,746 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-10 12:14:22,746 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-10 12:14:22,746 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-10 12:14:22,747 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-10 12:14:22,749 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-10 12:14:22,749 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-10 12:14:22,749 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-10 12:14:22,749 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-10 12:14:22,750 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-10 12:14:22,750 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-10 12:14:22,750 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-10 12:14:22,750 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-10 12:14:22,752 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-10 12:14:22,752 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-10 12:14:22,752 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-10 12:14:22,752 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-10 12:14:22,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-10 12:14:22,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-10 12:14:22,753 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-10 12:14:22,753 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-10 12:14:22,753 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-10 12:14:22,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-10 12:14:22,754 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-10 12:14:22,754 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-10 12:14:22,754 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-10 12:14:22,754 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-10 12:14:22,824 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-10 12:14:22,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-10 12:14:22,845 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-10 12:14:22,847 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-10 12:14:22,848 INFO L276 PluginConnector]: CDTParser initialized [2018-09-10 12:14:22,849 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label56_true-unreach-call.c [2018-09-10 12:14:23,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43810ab5a/340f715d4fed4ffd9d8ef724d9d9fe53/FLAG11211ebfa [2018-09-10 12:14:23,542 INFO L276 CDTParser]: Found 1 translation units. [2018-09-10 12:14:23,544 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label56_true-unreach-call.c [2018-09-10 12:14:23,566 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43810ab5a/340f715d4fed4ffd9d8ef724d9d9fe53/FLAG11211ebfa [2018-09-10 12:14:23,583 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43810ab5a/340f715d4fed4ffd9d8ef724d9d9fe53 [2018-09-10 12:14:23,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-10 12:14:23,597 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-10 12:14:23,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-10 12:14:23,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-10 12:14:23,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-10 12:14:23,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:14:23" (1/1) ... [2018-09-10 12:14:23,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b58e5ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:23, skipping insertion in model container [2018-09-10 12:14:23,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:14:23" (1/1) ... [2018-09-10 12:14:23,889 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-10 12:14:24,536 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 12:14:24,553 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-10 12:14:24,828 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 12:14:24,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24 WrapperNode [2018-09-10 12:14:24,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-10 12:14:24,981 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-10 12:14:24,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-10 12:14:24,982 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-10 12:14:24,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-10 12:14:25,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-10 12:14:25,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-10 12:14:25,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-10 12:14:25,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... [2018-09-10 12:14:25,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-10 12:14:25,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-10 12:14:25,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-10 12:14:25,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-10 12:14:25,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-10 12:14:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-10 12:14:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-10 12:14:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-09-10 12:14:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-09-10 12:14:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-10 12:14:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-10 12:14:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-10 12:14:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-10 12:14:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2 [2018-09-10 12:14:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2 [2018-09-10 12:14:35,199 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-10 12:14:35,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:14:35 BoogieIcfgContainer [2018-09-10 12:14:35,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-10 12:14:35,203 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-10 12:14:35,203 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-10 12:14:35,207 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-10 12:14:35,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 12:14:23" (1/3) ... [2018-09-10 12:14:35,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e15ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:14:35, skipping insertion in model container [2018-09-10 12:14:35,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:14:24" (2/3) ... [2018-09-10 12:14:35,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e15ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:14:35, skipping insertion in model container [2018-09-10 12:14:35,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:14:35" (3/3) ... [2018-09-10 12:14:35,213 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label56_true-unreach-call.c [2018-09-10 12:14:35,223 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-10 12:14:35,235 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-10 12:14:35,311 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-10 12:14:35,312 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-10 12:14:35,312 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-10 12:14:35,312 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-10 12:14:35,312 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-10 12:14:35,312 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-10 12:14:35,313 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-10 12:14:35,313 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-10 12:14:35,313 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-10 12:14:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-09-10 12:14:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-09-10 12:14:35,356 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:14:35,357 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:14:35,358 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:14:35,365 INFO L82 PathProgramCache]: Analyzing trace with hash -679475380, now seen corresponding path program 1 times [2018-09-10 12:14:35,368 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:14:35,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:35,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:14:35,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:35,424 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:14:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:14:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:14:35,879 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:14:35,880 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:14:35,880 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:14:35,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:14:35,903 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:14:35,904 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:14:35,908 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-09-10 12:14:44,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:14:44,284 INFO L93 Difference]: Finished difference Result 1501 states and 2761 transitions. [2018-09-10 12:14:44,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:14:44,286 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2018-09-10 12:14:44,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:14:44,312 INFO L225 Difference]: With dead ends: 1501 [2018-09-10 12:14:44,312 INFO L226 Difference]: Without dead ends: 1057 [2018-09-10 12:14:44,323 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:14:44,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2018-09-10 12:14:44,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 744. [2018-09-10 12:14:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-09-10 12:14:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1125 transitions. [2018-09-10 12:14:44,441 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1125 transitions. Word has length 40 [2018-09-10 12:14:44,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:14:44,441 INFO L480 AbstractCegarLoop]: Abstraction has 744 states and 1125 transitions. [2018-09-10 12:14:44,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:14:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1125 transitions. [2018-09-10 12:14:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-09-10 12:14:44,449 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:14:44,450 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:14:44,450 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:14:44,450 INFO L82 PathProgramCache]: Analyzing trace with hash -2049640329, now seen corresponding path program 1 times [2018-09-10 12:14:44,452 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:14:44,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:44,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:14:44,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:44,453 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:14:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:14:44,752 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-10 12:14:44,752 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:14:44,752 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:14:44,752 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:14:44,754 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:14:44,755 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:14:44,755 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:14:44,755 INFO L87 Difference]: Start difference. First operand 744 states and 1125 transitions. Second operand 4 states. [2018-09-10 12:14:51,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:14:51,825 INFO L93 Difference]: Finished difference Result 2730 states and 4237 transitions. [2018-09-10 12:14:51,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:14:51,827 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 110 [2018-09-10 12:14:51,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:14:51,840 INFO L225 Difference]: With dead ends: 2730 [2018-09-10 12:14:51,841 INFO L226 Difference]: Without dead ends: 1992 [2018-09-10 12:14:51,847 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:14:51,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1992 states. [2018-09-10 12:14:51,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1992 to 1990. [2018-09-10 12:14:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1990 states. [2018-09-10 12:14:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1990 states and 2757 transitions. [2018-09-10 12:14:51,936 INFO L78 Accepts]: Start accepts. Automaton has 1990 states and 2757 transitions. Word has length 110 [2018-09-10 12:14:51,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:14:51,937 INFO L480 AbstractCegarLoop]: Abstraction has 1990 states and 2757 transitions. [2018-09-10 12:14:51,937 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:14:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2757 transitions. [2018-09-10 12:14:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-09-10 12:14:51,948 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:14:51,948 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-09-10 12:14:51,948 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:14:51,949 INFO L82 PathProgramCache]: Analyzing trace with hash 2134409349, now seen corresponding path program 1 times [2018-09-10 12:14:51,949 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:14:51,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:51,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:14:51,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:14:51,950 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:14:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:14:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 69 proven. 71 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-09-10 12:14:52,548 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:14:52,549 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:14:52,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:14:52,563 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:14:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:14:52,688 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:14:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-09-10 12:14:53,104 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:14:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-09-10 12:14:54,036 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-10 12:14:54,036 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [6] total 11 [2018-09-10 12:14:54,036 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:14:54,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-10 12:14:54,037 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-10 12:14:54,038 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2018-09-10 12:14:54,038 INFO L87 Difference]: Start difference. First operand 1990 states and 2757 transitions. Second operand 5 states. [2018-09-10 12:15:02,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:02,653 INFO L93 Difference]: Finished difference Result 5932 states and 8300 transitions. [2018-09-10 12:15:02,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-10 12:15:02,657 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 216 [2018-09-10 12:15:02,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:02,686 INFO L225 Difference]: With dead ends: 5932 [2018-09-10 12:15:02,686 INFO L226 Difference]: Without dead ends: 3948 [2018-09-10 12:15:02,697 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 429 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:15:02,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3948 states. [2018-09-10 12:15:02,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3948 to 3919. [2018-09-10 12:15:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3919 states. [2018-09-10 12:15:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 3919 states and 5093 transitions. [2018-09-10 12:15:02,834 INFO L78 Accepts]: Start accepts. Automaton has 3919 states and 5093 transitions. Word has length 216 [2018-09-10 12:15:02,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:02,835 INFO L480 AbstractCegarLoop]: Abstraction has 3919 states and 5093 transitions. [2018-09-10 12:15:02,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-10 12:15:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 5093 transitions. [2018-09-10 12:15:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2018-09-10 12:15:02,850 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:02,850 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:02,850 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:02,851 INFO L82 PathProgramCache]: Analyzing trace with hash -272870837, now seen corresponding path program 1 times [2018-09-10 12:15:02,851 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:02,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:02,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:02,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:02,853 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:03,647 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:03,648 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:15:03,665 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:03,666 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:03,855 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:04,497 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:05,087 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:05,087 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 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 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:15:05,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:05,116 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:05,436 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:05,640 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:05,793 WARN L175 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-10 12:15:06,038 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 260 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:06,041 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:15:06,041 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 12 [2018-09-10 12:15:06,042 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:15:06,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:15:06,046 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:15:06,047 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:15:06,047 INFO L87 Difference]: Start difference. First operand 3919 states and 5093 transitions. Second operand 9 states. [2018-09-10 12:15:16,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:16,084 INFO L93 Difference]: Finished difference Result 10594 states and 14499 transitions. [2018-09-10 12:15:16,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-10 12:15:16,085 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 402 [2018-09-10 12:15:16,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:16,141 INFO L225 Difference]: With dead ends: 10594 [2018-09-10 12:15:16,141 INFO L226 Difference]: Without dead ends: 6681 [2018-09-10 12:15:16,187 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1630 GetRequests, 1608 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=140, Invalid=280, Unknown=0, NotChecked=0, Total=420 [2018-09-10 12:15:16,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6681 states. [2018-09-10 12:15:16,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6681 to 6582. [2018-09-10 12:15:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6582 states. [2018-09-10 12:15:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6582 states to 6582 states and 8059 transitions. [2018-09-10 12:15:16,406 INFO L78 Accepts]: Start accepts. Automaton has 6582 states and 8059 transitions. Word has length 402 [2018-09-10 12:15:16,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:16,408 INFO L480 AbstractCegarLoop]: Abstraction has 6582 states and 8059 transitions. [2018-09-10 12:15:16,409 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:15:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 6582 states and 8059 transitions. [2018-09-10 12:15:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2018-09-10 12:15:16,430 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:16,430 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:16,431 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:16,431 INFO L82 PathProgramCache]: Analyzing trace with hash 284063295, now seen corresponding path program 1 times [2018-09-10 12:15:16,433 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:16,434 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:16,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:16,435 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:16,435 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:17,067 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 187 proven. 79 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-09-10 12:15:17,068 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:17,068 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:15:17,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:17,076 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:17,222 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:17,468 WARN L175 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 3 [2018-09-10 12:15:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-09-10 12:15:17,535 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 107 proven. 2 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-09-10 12:15:17,794 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:15:17,794 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 3] total 7 [2018-09-10 12:15:17,794 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:15:17,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:15:17,795 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:15:17,795 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-09-10 12:15:17,795 INFO L87 Difference]: Start difference. First operand 6582 states and 8059 transitions. Second operand 3 states. [2018-09-10 12:15:21,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:21,410 INFO L93 Difference]: Finished difference Result 17631 states and 23103 transitions. [2018-09-10 12:15:21,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:15:21,413 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 408 [2018-09-10 12:15:21,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:21,479 INFO L225 Difference]: With dead ends: 17631 [2018-09-10 12:15:21,480 INFO L226 Difference]: Without dead ends: 11060 [2018-09-10 12:15:21,527 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 821 GetRequests, 816 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-09-10 12:15:21,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11060 states. [2018-09-10 12:15:21,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11060 to 11038. [2018-09-10 12:15:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11038 states. [2018-09-10 12:15:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11038 states to 11038 states and 14126 transitions. [2018-09-10 12:15:21,826 INFO L78 Accepts]: Start accepts. Automaton has 11038 states and 14126 transitions. Word has length 408 [2018-09-10 12:15:21,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:21,826 INFO L480 AbstractCegarLoop]: Abstraction has 11038 states and 14126 transitions. [2018-09-10 12:15:21,827 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:15:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 11038 states and 14126 transitions. [2018-09-10 12:15:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-09-10 12:15:21,858 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:21,859 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:21,859 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:21,865 INFO L82 PathProgramCache]: Analyzing trace with hash 97745313, now seen corresponding path program 1 times [2018-09-10 12:15:21,865 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:21,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:21,866 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:21,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:21,866 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 187 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-10 12:15:22,281 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:22,281 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:15:22,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:22,290 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:22,430 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 314 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-09-10 12:15:22,708 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 187 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-10 12:15:23,080 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:23,080 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:15:23,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:23,108 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:23,422 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 314 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-09-10 12:15:23,507 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 187 proven. 82 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-09-10 12:15:23,792 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:15:23,792 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-10 12:15:23,792 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:15:23,793 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:15:23,793 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:15:23,793 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-10 12:15:23,794 INFO L87 Difference]: Start difference. First operand 11038 states and 14126 transitions. Second operand 9 states. [2018-09-10 12:15:33,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:33,658 INFO L93 Difference]: Finished difference Result 28050 states and 41332 transitions. [2018-09-10 12:15:33,659 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-09-10 12:15:33,659 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 411 [2018-09-10 12:15:33,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:33,805 INFO L225 Difference]: With dead ends: 28050 [2018-09-10 12:15:33,806 INFO L226 Difference]: Without dead ends: 17023 [2018-09-10 12:15:33,913 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1670 GetRequests, 1646 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=146, Invalid=316, Unknown=0, NotChecked=0, Total=462 [2018-09-10 12:15:33,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17023 states. [2018-09-10 12:15:34,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17023 to 16971. [2018-09-10 12:15:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16971 states. [2018-09-10 12:15:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16971 states to 16971 states and 23500 transitions. [2018-09-10 12:15:34,475 INFO L78 Accepts]: Start accepts. Automaton has 16971 states and 23500 transitions. Word has length 411 [2018-09-10 12:15:34,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:34,476 INFO L480 AbstractCegarLoop]: Abstraction has 16971 states and 23500 transitions. [2018-09-10 12:15:34,476 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:15:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 16971 states and 23500 transitions. [2018-09-10 12:15:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2018-09-10 12:15:34,509 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:34,510 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:34,510 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:34,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1750127459, now seen corresponding path program 1 times [2018-09-10 12:15:34,510 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:34,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:34,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:34,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:34,512 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2018-09-10 12:15:34,931 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:15:34,931 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-10 12:15:34,931 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:15:34,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:15:34,932 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:15:34,932 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-10 12:15:34,932 INFO L87 Difference]: Start difference. First operand 16971 states and 23500 transitions. Second operand 3 states. [2018-09-10 12:15:38,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:38,636 INFO L93 Difference]: Finished difference Result 34261 states and 47580 transitions. [2018-09-10 12:15:38,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:15:38,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 482 [2018-09-10 12:15:38,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:38,746 INFO L225 Difference]: With dead ends: 34261 [2018-09-10 12:15:38,746 INFO L226 Difference]: Without dead ends: 17301 [2018-09-10 12:15:38,835 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-10 12:15:38,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17301 states. [2018-09-10 12:15:39,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17301 to 17301. [2018-09-10 12:15:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17301 states. [2018-09-10 12:15:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17301 states to 17301 states and 24030 transitions. [2018-09-10 12:15:39,363 INFO L78 Accepts]: Start accepts. Automaton has 17301 states and 24030 transitions. Word has length 482 [2018-09-10 12:15:39,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:39,364 INFO L480 AbstractCegarLoop]: Abstraction has 17301 states and 24030 transitions. [2018-09-10 12:15:39,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:15:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 17301 states and 24030 transitions. [2018-09-10 12:15:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2018-09-10 12:15:39,397 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:39,398 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:39,398 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:39,398 INFO L82 PathProgramCache]: Analyzing trace with hash 1339929945, now seen corresponding path program 1 times [2018-09-10 12:15:39,399 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:39,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:39,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:39,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:39,400 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-09-10 12:15:39,875 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:15:39,875 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-10 12:15:39,875 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:15:39,876 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-10 12:15:39,876 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-10 12:15:39,876 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-10 12:15:39,877 INFO L87 Difference]: Start difference. First operand 17301 states and 24030 transitions. Second operand 3 states. [2018-09-10 12:15:43,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:15:43,311 INFO L93 Difference]: Finished difference Result 38137 states and 55869 transitions. [2018-09-10 12:15:43,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-10 12:15:43,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 499 [2018-09-10 12:15:43,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:15:43,434 INFO L225 Difference]: With dead ends: 38137 [2018-09-10 12:15:43,435 INFO L226 Difference]: Without dead ends: 20847 [2018-09-10 12:15:43,560 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-10 12:15:43,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20847 states. [2018-09-10 12:15:44,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20847 to 20842. [2018-09-10 12:15:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20842 states. [2018-09-10 12:15:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20842 states to 20842 states and 28983 transitions. [2018-09-10 12:15:44,434 INFO L78 Accepts]: Start accepts. Automaton has 20842 states and 28983 transitions. Word has length 499 [2018-09-10 12:15:44,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:15:44,435 INFO L480 AbstractCegarLoop]: Abstraction has 20842 states and 28983 transitions. [2018-09-10 12:15:44,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-10 12:15:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 20842 states and 28983 transitions. [2018-09-10 12:15:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2018-09-10 12:15:44,464 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:15:44,464 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:15:44,465 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:15:44,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1520449361, now seen corresponding path program 1 times [2018-09-10 12:15:44,465 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:15:44,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:44,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:44,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:15:44,466 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:15:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 101 proven. 15 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-09-10 12:15:45,053 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:15:45,053 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:15:45,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:15:45,062 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:15:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:15:45,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:15:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-09-10 12:15:45,736 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:15:46,270 WARN L175 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 27 [2018-09-10 12:15:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 99 proven. 199 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-10 12:15:47,392 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-10 12:15:47,393 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 5] total 12 [2018-09-10 12:15:47,393 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:15:47,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-10 12:15:47,394 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-10 12:15:47,394 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-09-10 12:15:47,394 INFO L87 Difference]: Start difference. First operand 20842 states and 28983 transitions. Second operand 5 states. [2018-09-10 12:16:00,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:16:00,747 INFO L93 Difference]: Finished difference Result 45806 states and 61507 transitions. [2018-09-10 12:16:00,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-09-10 12:16:00,748 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 503 [2018-09-10 12:16:00,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:16:00,865 INFO L225 Difference]: With dead ends: 45806 [2018-09-10 12:16:00,865 INFO L226 Difference]: Without dead ends: 24975 [2018-09-10 12:16:00,974 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 1003 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-09-10 12:16:00,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24975 states. [2018-09-10 12:16:01,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24975 to 24872. [2018-09-10 12:16:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24872 states. [2018-09-10 12:16:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24872 states to 24872 states and 31156 transitions. [2018-09-10 12:16:01,530 INFO L78 Accepts]: Start accepts. Automaton has 24872 states and 31156 transitions. Word has length 503 [2018-09-10 12:16:01,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:16:01,531 INFO L480 AbstractCegarLoop]: Abstraction has 24872 states and 31156 transitions. [2018-09-10 12:16:01,531 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-10 12:16:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 24872 states and 31156 transitions. [2018-09-10 12:16:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-09-10 12:16:01,848 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:16:01,849 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:16:01,850 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:16:01,851 INFO L82 PathProgramCache]: Analyzing trace with hash -350444971, now seen corresponding path program 1 times [2018-09-10 12:16:01,851 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:16:01,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:01,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:01,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:01,852 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:16:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:02,662 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 227 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-10 12:16:02,662 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:16:02,662 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:16:02,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:02,681 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:16:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:02,872 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:16:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 356 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-09-10 12:16:03,387 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:16:03,637 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 227 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-10 12:16:03,657 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:16:03,657 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 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 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:16:03,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:03,672 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:16:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:04,097 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:16:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 356 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-09-10 12:16:04,400 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:16:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 227 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-09-10 12:16:05,339 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:16:05,339 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 5, 5] total 11 [2018-09-10 12:16:05,339 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:16:05,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-10 12:16:05,341 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-10 12:16:05,342 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-09-10 12:16:05,342 INFO L87 Difference]: Start difference. First operand 24872 states and 31156 transitions. Second operand 9 states. [2018-09-10 12:16:14,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:16:14,413 INFO L93 Difference]: Finished difference Result 51022 states and 65614 transitions. [2018-09-10 12:16:14,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-09-10 12:16:14,413 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 538 [2018-09-10 12:16:14,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:16:14,521 INFO L225 Difference]: With dead ends: 51022 [2018-09-10 12:16:14,521 INFO L226 Difference]: Without dead ends: 26464 [2018-09-10 12:16:14,602 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2182 GetRequests, 2156 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=172, Invalid=380, Unknown=0, NotChecked=0, Total=552 [2018-09-10 12:16:14,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26464 states. [2018-09-10 12:16:15,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26464 to 26067. [2018-09-10 12:16:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26067 states. [2018-09-10 12:16:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26067 states to 26067 states and 31851 transitions. [2018-09-10 12:16:15,143 INFO L78 Accepts]: Start accepts. Automaton has 26067 states and 31851 transitions. Word has length 538 [2018-09-10 12:16:15,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:16:15,144 INFO L480 AbstractCegarLoop]: Abstraction has 26067 states and 31851 transitions. [2018-09-10 12:16:15,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-10 12:16:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 26067 states and 31851 transitions. [2018-09-10 12:16:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2018-09-10 12:16:15,160 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:16:15,161 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:16:15,161 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:16:15,162 INFO L82 PathProgramCache]: Analyzing trace with hash -677934392, now seen corresponding path program 1 times [2018-09-10 12:16:15,163 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:16:15,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:15,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:15,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:15,165 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:16:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:16,752 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 236 proven. 371 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-10 12:16:16,752 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:16:16,752 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-09-10 12:16:16,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:16,760 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:16:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:16,966 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:16:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 508 proven. 41 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-09-10 12:16:17,628 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:16:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 147 proven. 460 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-10 12:16:18,757 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-10 12:16:18,758 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 12 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 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-10 12:16:18,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:18,776 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-10 12:16:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:19,263 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-10 12:16:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 458 proven. 41 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-09-10 12:16:19,950 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-10 12:16:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 147 proven. 460 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-09-10 12:16:21,311 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-10 12:16:21,312 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9, 8, 9] total 23 [2018-09-10 12:16:21,312 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-10 12:16:21,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-10 12:16:21,313 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-10 12:16:21,313 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=389, Unknown=0, NotChecked=0, Total=506 [2018-09-10 12:16:21,314 INFO L87 Difference]: Start difference. First operand 26067 states and 31851 transitions. Second operand 13 states. [2018-09-10 12:16:44,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:16:44,911 INFO L93 Difference]: Finished difference Result 64842 states and 81737 transitions. [2018-09-10 12:16:44,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-09-10 12:16:44,911 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 599 [2018-09-10 12:16:44,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:16:45,039 INFO L225 Difference]: With dead ends: 64842 [2018-09-10 12:16:45,039 INFO L226 Difference]: Without dead ends: 37256 [2018-09-10 12:16:45,131 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2453 GetRequests, 2406 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 562 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=511, Invalid=1651, Unknown=0, NotChecked=0, Total=2162 [2018-09-10 12:16:45,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37256 states. [2018-09-10 12:16:45,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37256 to 36123. [2018-09-10 12:16:45,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36123 states. [2018-09-10 12:16:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36123 states to 36123 states and 44627 transitions. [2018-09-10 12:16:46,233 INFO L78 Accepts]: Start accepts. Automaton has 36123 states and 44627 transitions. Word has length 599 [2018-09-10 12:16:46,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:16:46,234 INFO L480 AbstractCegarLoop]: Abstraction has 36123 states and 44627 transitions. [2018-09-10 12:16:46,234 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-10 12:16:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 36123 states and 44627 transitions. [2018-09-10 12:16:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-09-10 12:16:46,251 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:16:46,251 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-10 12:16:46,252 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:16:46,252 INFO L82 PathProgramCache]: Analyzing trace with hash 62689702, now seen corresponding path program 1 times [2018-09-10 12:16:46,253 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:16:46,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:46,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:46,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:46,255 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:16:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2018-09-10 12:16:46,818 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:16:46,818 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:16:46,818 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:16:46,819 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:16:46,819 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:16:46,819 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:16:46,819 INFO L87 Difference]: Start difference. First operand 36123 states and 44627 transitions. Second operand 4 states. [2018-09-10 12:16:51,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:16:51,508 INFO L93 Difference]: Finished difference Result 80640 states and 99243 transitions. [2018-09-10 12:16:51,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:16:51,509 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 602 [2018-09-10 12:16:51,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:16:51,586 INFO L225 Difference]: With dead ends: 80640 [2018-09-10 12:16:51,587 INFO L226 Difference]: Without dead ends: 25184 [2018-09-10 12:16:51,757 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:16:51,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25184 states. [2018-09-10 12:16:52,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25184 to 23580. [2018-09-10 12:16:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23580 states. [2018-09-10 12:16:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23580 states to 23580 states and 26055 transitions. [2018-09-10 12:16:52,156 INFO L78 Accepts]: Start accepts. Automaton has 23580 states and 26055 transitions. Word has length 602 [2018-09-10 12:16:52,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:16:52,157 INFO L480 AbstractCegarLoop]: Abstraction has 23580 states and 26055 transitions. [2018-09-10 12:16:52,157 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:16:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 23580 states and 26055 transitions. [2018-09-10 12:16:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2018-09-10 12:16:52,179 INFO L368 BasicCegarLoop]: Found error trace [2018-09-10 12:16:52,180 INFO L376 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-09-10 12:16:52,180 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-10 12:16:52,181 INFO L82 PathProgramCache]: Analyzing trace with hash -460436320, now seen corresponding path program 1 times [2018-09-10 12:16:52,181 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-10 12:16:52,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:52,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-10 12:16:52,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-10 12:16:52,182 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-10 12:16:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-10 12:16:53,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2018-09-10 12:16:53,220 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-10 12:16:53,220 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-09-10 12:16:53,220 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-10 12:16:53,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-10 12:16:53,221 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-10 12:16:53,221 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:16:53,221 INFO L87 Difference]: Start difference. First operand 23580 states and 26055 transitions. Second operand 4 states. [2018-09-10 12:16:56,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-10 12:16:56,143 INFO L93 Difference]: Finished difference Result 55288 states and 61612 transitions. [2018-09-10 12:16:56,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-09-10 12:16:56,144 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 866 [2018-09-10 12:16:56,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-10 12:16:56,146 INFO L225 Difference]: With dead ends: 55288 [2018-09-10 12:16:56,146 INFO L226 Difference]: Without dead ends: 0 [2018-09-10 12:16:56,234 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-09-10 12:16:56,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-10 12:16:56,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-10 12:16:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-10 12:16:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-10 12:16:56,235 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 866 [2018-09-10 12:16:56,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-10 12:16:56,235 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-10 12:16:56,235 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-10 12:16:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-10 12:16:56,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-10 12:16:56,239 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-10 12:16:56,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:56,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,716 WARN L175 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 505 DAG size of output: 204 [2018-09-10 12:16:57,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:57,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:58,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-10 12:16:59,907 WARN L175 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 204 [2018-09-10 12:17:00,290 WARN L175 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 17 [2018-09-10 12:17:04,082 WARN L175 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 390 DAG size of output: 120 [2018-09-10 12:17:05,424 WARN L175 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 196 DAG size of output: 76 [2018-09-10 12:17:11,871 WARN L175 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 472 DAG size of output: 124 [2018-09-10 12:17:13,209 WARN L175 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 196 DAG size of output: 76 [2018-09-10 12:17:18,950 WARN L175 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 529 DAG size of output: 139 [2018-09-10 12:17:18,955 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-10 12:17:18,956 INFO L422 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0) (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) [2018-09-10 12:17:18,956 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-10 12:17:18,956 INFO L426 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 106) no Hoare annotation was computed. [2018-09-10 12:17:18,956 INFO L426 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,956 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,956 INFO L426 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-09-10 12:17:18,957 INFO L426 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,958 INFO L426 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-09-10 12:17:18,959 INFO L426 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,960 INFO L426 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,961 INFO L426 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,962 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,963 INFO L426 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-09-10 12:17:18,964 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,965 INFO L426 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,966 INFO L426 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-10 12:17:18,967 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-09-10 12:17:18,968 INFO L426 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-09-10 12:17:18,969 INFO L426 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,970 INFO L426 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-09-10 12:17:18,971 INFO L426 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,972 INFO L426 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,973 INFO L426 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,974 INFO L426 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L426 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L426 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L426 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L426 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,975 INFO L422 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse14 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0)) (.cse15 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse12 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (.cse13 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (let ((.cse20 (not (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse5 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse22 (and .cse15 .cse12 .cse13)) (.cse18 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 578258))) (.cse17 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 578258) 0)) (.cse23 (and .cse12 .cse13 .cse15)) (.cse21 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse19 (< 43 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse7 (not (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse10 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85) 0)) (.cse11 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (.cse24 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse16 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse8 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| 4)) (.cse25 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 8)) (.cse0 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98))) (.cse9 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse1 (and .cse12 .cse13 .cse14 .cse15)) (.cse4 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse6 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61) 0)) (.cse2 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89))) (.cse3 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2 .cse7) (or .cse8 .cse0 .cse9 .cse10 (and .cse11 .cse12 .cse13 .cse14 .cse15)) (or .cse4 (or .cse16 .cse6 .cse2)) (or .cse17 .cse18 .cse9 .cse19 .cse10 .cse7) (or .cse4 (or .cse20 .cse6 .cse2)) (or .cse0 (and .cse11 .cse15 .cse12 .cse13) .cse9 .cse10 .cse3) (or .cse0 .cse14 .cse9 .cse10 .cse3) (or .cse8 .cse5 .cse4 .cse6 .cse2) (or (and .cse11 .cse12 .cse13 .cse15) .cse9 .cse19 .cse10 .cse3) (or (or .cse0 .cse9 .cse10 .cse7) (and .cse11 .cse12 .cse14 .cse15 .cse21)) (or .cse20 .cse22 .cse19 .cse2) (or .cse9 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 401505)) .cse6 .cse3 (and .cse15 .cse12 .cse13 .cse4)) (or .cse18 .cse19 .cse17 .cse2 .cse3) (or .cse23 .cse8 .cse5 .cse19 .cse2) (or .cse16 (and .cse12 .cse15 .cse24) .cse2) (or .cse18 .cse17 .cse19 .cse2 .cse7) (or .cse8 .cse0 (and .cse14 .cse15 .cse12 .cse13) .cse2) (or .cse0 .cse14 .cse2 .cse7) (or .cse22 .cse19 .cse2 .cse3) (or .cse8 .cse18 .cse17 .cse2) (or .cse8 .cse25 .cse6 .cse2 .cse23) (or (and .cse12 .cse15 .cse21) .cse2 .cse7) (or .cse25 .cse0 (and .cse12 .cse14 .cse15 .cse21) .cse9 .cse19 .cse7) (or .cse16 .cse0 .cse9 .cse10 (and .cse11 .cse12 .cse14 .cse15 .cse24)) (or .cse0 .cse14 (or .cse16 .cse2)) (or .cse8 .cse25 .cse0 .cse9 .cse1) (or .cse4 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127)) .cse6 .cse2 .cse3)))) [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,976 INFO L426 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-09-10 12:17:18,977 INFO L426 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,978 INFO L426 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-09-10 12:17:18,979 INFO L426 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-09-10 12:17:18,980 INFO L426 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,981 INFO L426 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,982 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,983 INFO L426 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-09-10 12:17:18,984 INFO L426 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-09-10 12:17:18,985 INFO L426 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,986 INFO L426 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,987 INFO L426 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,988 INFO L426 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-09-10 12:17:18,989 INFO L426 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,990 INFO L426 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-09-10 12:17:18,991 INFO L426 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-09-10 12:17:18,992 INFO L426 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L422 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse13 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (.cse4 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0)) (.cse14 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (.cse15 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse16 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse18 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse2 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89)))) (let ((.cse7 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse23 (not (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse5 (or .cse18 .cse2)) (.cse22 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 578258))) (.cse21 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 578258) 0)) (.cse17 (and .cse14 .cse15 .cse16)) (.cse25 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse24 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse11 (< 43 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse20 (and .cse13 .cse14 .cse15 .cse4 .cse16)) (.cse12 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85) 0)) (.cse19 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| 4)) (.cse26 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 8)) (.cse10 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse1 (and .cse14 .cse15 .cse4 .cse16)) (.cse6 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse8 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61) 0)) (.cse3 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse0 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98))) (.cse9 (not (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5) (or .cse6 .cse7 .cse8 .cse2 .cse9) (or .cse10 .cse11 .cse12 (and .cse13 .cse14 .cse15 .cse16) .cse3) (or .cse11 .cse17 .cse2 .cse3) (or .cse6 (or .cse18 .cse8 .cse2)) (or .cse19 .cse0 .cse10 .cse12 .cse20) (or .cse19 .cse7 .cse8 .cse2 .cse6) (or .cse21 .cse22 .cse10 .cse11 .cse12 .cse9) (or .cse6 (or .cse23 .cse8 .cse2)) (or .cse2 (and .cse14 .cse16 .cse24) .cse9) (or (or .cse0 .cse10 .cse12 .cse9) (and .cse13 .cse14 .cse4 .cse16 .cse24)) (or .cse10 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 401505)) .cse8 .cse3 (and .cse16 .cse14 .cse15 .cse6)) (or .cse17 .cse19 .cse7 .cse11 .cse2) (or .cse23 .cse17 .cse11 .cse2) (or .cse21 .cse22 .cse11 .cse2 .cse9) (or (and .cse14 .cse16 .cse25) .cse5) (or .cse21 .cse19 .cse22 .cse2) (or .cse22 .cse11 .cse2 .cse3 .cse21) (or .cse19 .cse17 .cse26 .cse8 .cse2) (or .cse18 .cse0 .cse10 .cse12 (and .cse13 .cse14 .cse4 .cse16 .cse25)) (or .cse26 .cse0 (and .cse14 .cse4 .cse16 .cse24) .cse10 .cse11 .cse9) (or .cse19 .cse0 .cse1 .cse2) (or .cse20 .cse0 .cse10 .cse12 .cse3) (or .cse19 .cse26 .cse0 .cse10 .cse1) (or .cse6 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127)) .cse8 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse9)))) [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,993 INFO L426 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-09-10 12:17:18,994 INFO L426 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-09-10 12:17:18,994 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-10 12:17:18,994 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 127)) (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 89) 0) (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0) (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) [2018-09-10 12:17:18,994 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-10 12:17:18,994 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-10 12:17:18,994 INFO L422 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (and (= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 127)) (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|) (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0) (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 44))) (not (= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127) 0)) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89)) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) [2018-09-10 12:17:18,994 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-09-10 12:17:18,995 INFO L422 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse9 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse8 (= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse5 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)) (.cse10 (<= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse0 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (.cse4 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0)) (.cse12 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse11 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse3 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 43)) (.cse7 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 89) 0)) (.cse6 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (or (not (= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127) 0)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (and .cse4 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse8 .cse3) (and .cse7 .cse9) (and .cse0 .cse4 .cse2 .cse9) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (and (and (not .cse8) .cse7 .cse10 .cse11) .cse5) (and .cse10 .cse2 .cse4 .cse5) (and .cse0 .cse10 .cse2 .cse4) (and .cse7 .cse10 .cse4) (and .cse7 .cse10 .cse3 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 16))) (and .cse7 .cse12 .cse4) (and .cse0 .cse4 .cse2 .cse6) (and .cse12 .cse11 .cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 401505) 0)) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89)) (and .cse7 .cse1 .cse3) (and .cse7 .cse6))) [2018-09-10 12:17:18,995 INFO L426 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-09-10 12:17:18,995 INFO L426 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-09-10 12:17:18,995 INFO L426 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-09-10 12:17:18,995 INFO L422 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse9 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse8 (= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse5 (<= 8 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)) (.cse10 (<= 4 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse0 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (.cse4 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0)) (.cse12 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse11 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (.cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 42) 0)) (.cse1 (= 1 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse3 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 43)) (.cse7 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 89) 0)) (.cse6 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0))) (or (not (= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127) 0)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (and .cse4 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse8 .cse3) (and .cse7 .cse9) (and .cse0 .cse4 .cse2 .cse9) (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) (and (and (not .cse8) .cse7 .cse10 .cse11) .cse5) (and .cse10 .cse2 .cse4 .cse5) (and .cse0 .cse10 .cse2 .cse4) (and .cse7 .cse10 .cse4) (and .cse7 .cse10 .cse3 (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 16))) (and .cse7 .cse12 .cse4) (and .cse0 .cse4 .cse2 .cse6) (and .cse12 .cse11 .cse2 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 401505) 0)) (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 44) 0) (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89)) (and .cse7 .cse1 .cse3) (and .cse7 .cse6))) [2018-09-10 12:17:18,995 INFO L426 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-09-10 12:17:18,995 INFO L426 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-09-10 12:17:18,996 INFO L426 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,996 INFO L426 ceAbstractionStarter]: For program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-09-10 12:17:18,996 INFO L426 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,996 INFO L422 ceAbstractionStarter]: At program point __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse27 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 61))) (let ((.cse9 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 98) 0)) (.cse26 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 61)) (.cse2 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 89))) (.cse7 (not (= 3 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse16 (= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse14 (<= ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)|)) (.cse15 (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse4 (< 0 .cse27))) (let ((.cse5 (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 16) 0)) (.cse22 (and .cse16 .cse14 .cse15 .cse4)) (.cse20 (= 3 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse25 (or .cse2 .cse7)) (.cse17 (<= (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0 578258) 0)) (.cse18 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 578258))) (.cse19 (< 43 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)|)) (.cse3 (not (= 1 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse6 (<= .cse26 0)) (.cse21 (and .cse14 .cse15 .cse16)) (.cse8 (not (= 2 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|))) (.cse12 (< (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 85) 0)) (.cse13 (<= 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0 85))) (.cse23 (= 2 ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)) (.cse10 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| 4)) (.cse24 (< |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 8)) (.cse0 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0~0)| 98))) (.cse11 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4~0)| 42))) (.cse1 (and .cse14 .cse15 .cse9 .cse16))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2 .cse7) (or .cse8 .cse9 .cse0 .cse2) (or .cse10 .cse0 .cse11 .cse12 (and .cse13 .cse14 .cse15 .cse9 .cse16)) (or .cse4 (or .cse8 .cse6 .cse2)) (or .cse17 .cse18 .cse11 .cse19 .cse12 .cse7) (or .cse4 (or (not (= 4 |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)|)) .cse6 .cse2)) (or .cse0 .cse9 .cse11 .cse12 .cse3) (or .cse10 .cse5 .cse4 .cse6 .cse2) (or (or .cse0 .cse11 .cse12 .cse7) (and .cse13 .cse14 .cse9 .cse16 .cse20)) (or (and .cse13 .cse14 .cse15 .cse16) .cse11 .cse19 .cse12 .cse3) (or (and .cse16 .cse14 .cse15) (not (= |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2~0)| 4)) .cse19 .cse2) (or .cse10 .cse0 .cse2 .cse1) (or (or .cse10 .cse19 .cse2) .cse21 .cse5) (or .cse11 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 401505)) .cse6 .cse3 .cse22) (or (and .cse13 .cse16 .cse14 .cse15) .cse0 .cse11 .cse12 .cse3) (or .cse8 (and .cse14 .cse16 .cse23) .cse2) (or .cse22 (< 0 (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 127)) .cse6 .cse2 .cse3) (or .cse18 .cse17 .cse19 .cse2 .cse7) (or .cse24 (and .cse14 .cse9 .cse16 .cse20) (or .cse0 .cse11 .cse19 .cse7)) (or .cse0 .cse9 .cse25) (or (and .cse14 .cse16 .cse20) .cse25) (or .cse19 (and (<= (+ |old(~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0)| 144) 0) (< 0 .cse26)) (and (or (<= .cse27 0) (< 0 (+ ~__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29~0 144))) .cse14 .cse15 .cse16) .cse2 .cse3) (or .cse10 .cse18 .cse2 .cse17) (or .cse17 .cse18 .cse19 .cse2 .cse3) (or .cse10 .cse24 .cse6 .cse2 .cse21) (or .cse8 .cse0 .cse11 .cse12 (and .cse13 .cse14 .cse9 .cse16 .cse23)) (or .cse10 .cse24 .cse0 .cse11 .cse1))))) [2018-09-10 12:17:18,996 INFO L426 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-09-10 12:17:18,997 INFO L426 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-09-10 12:17:19,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 12:17:19 BoogieIcfgContainer [2018-09-10 12:17:19,021 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-10 12:17:19,022 INFO L168 Benchmark]: Toolchain (without parser) took 175427.35 ms. Allocated memory was 1.5 GB in the beginning and 3.9 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,023 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-10 12:17:19,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1382.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,024 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,025 INFO L168 Benchmark]: Boogie Preprocessor took 573.97 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 864.0 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,026 INFO L168 Benchmark]: RCFGBuilder took 9406.26 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 313.9 MB). Peak memory consumption was 313.9 MB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,027 INFO L168 Benchmark]: TraceAbstraction took 163818.22 ms. Allocated memory was 2.4 GB in the beginning and 3.9 GB in the end (delta: 1.5 GB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -561.7 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-09-10 12:17:19,032 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1382.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 238.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 573.97 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 864.0 MB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 89.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9406.26 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 313.9 MB). Peak memory consumption was 313.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 163818.22 ms. Allocated memory was 2.4 GB in the beginning and 3.9 GB in the end (delta: 1.5 GB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -561.7 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 106]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((((!(\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) + 127 == 0) || (((0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43)) || (((0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0)) || ((((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29) && 3 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 4 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43)) || (__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 2 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2)) || (((0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && 2 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2)) || !(1 == \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2))) || ((((!(4 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0) && 4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29)) || (((4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0) && 8 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29)) || (((0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 && 4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0)) || (((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 4 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43) && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 16)) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0)) || (((0 <= __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 85 && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 98 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && 3 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2)) || (((\old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2 && 0 < __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0 + 61) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 42 <= 0) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 + 401505 <= 0)) || \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a0) + 44 < 0) || 0 < \old(__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4) + 89) || ((__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 1 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) && __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a29 <= 43)) || (__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a4 + 89 <= 0 && 3 == __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a2) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 163.6s OverallTime, 13 OverallIterations, 5 TraceHistogramMax, 110.3s AutomataDifference, 0.0s DeadEndRemovalTime, 22.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 3871 SDtfs, 22470 SDslu, 3076 SDs, 0 SdLazy, 36602 SolverSat, 7460 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 93.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10244 GetRequests, 10082 SyntacticMatches, 19 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 866 ImplicationChecksByTransitivity, 7.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36123occurred in iteration=11, 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: 5.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 3759 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3808 PreInvPairs, 4946 NumberOfFragments, 3185 HoareAnnotationTreeSize, 3808 FomulaSimplifications, 70270 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 55477 FormulaSimplificationTreeSizeReductionInter, 18.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 3.0s SatisfiabilityAnalysisTime, 17.6s InterpolantComputationTime, 10703 NumberOfCodeBlocks, 10703 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 15695 ConstructedInterpolants, 0 QuantifiedInterpolants, 34234280 SizeOfPredicates, 25 NumberOfNonLiveVariables, 7494 ConjunctsInSsa, 104 ConjunctsInUnsatCore, 35 InterpolantComputations, 10 PerfectInterpolantSequences, 11909/14161 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label56_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-10_12-17-19-052.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem15_label56_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-09-10_12-17-19-052.csv Received shutdown request...